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Ha Long Bay Weather in May, Vietnam

Ha Long Bay Averages May

HA LONG BAY AVERAGES FOR MAY

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    27°C
    82°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    30°C
    86°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    24°C
    75°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    28°C
    82°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    14 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    175 mm

Slide and Tap Other Months

Ha Long Bay Daily Averages May

May 2024 Forecast, Daily Averages

Sun
Mon
Tue
Wed
1
Thu
2
Fri
3
Sat
4
  • 26

    79

    Hour 5

    5:00

  • Sunset

    05:22

  • 26

    79

    Hour 6

    6:00

  • 27

    81

    Hour 7

    7:00

  • 27

    81

    Hour 8

    8:00

  • 28

    82

    Hour 9

    9:00

  • 29

    84

    Hour 10

    10:00

  • 29

    84

    Hour 11

    11:00

  • 30

    86

    Hour 12

    12:00

  • 30

    86

    Hour 13

    13:00

  • 29

    84

    Hour 14

    14:00

  • 28

    82

    Hour 15

    15:00

  • 27

    81

    Hour 16

    16:00

  • 27

    81

    Hour 17

    17:00

  • 27

    81

    Hour 18

    18:00

  • Sunset

    18:16

  • 26

    79

    Hour 19

    19:00

  • 26

    79

    Hour 20

    20:00

  • 26

    79

    Hour 21

    21:00

  • 26

    79

    Hour 22

    22:00

  • 25

    77

    Hour 23

    23:00

  • Thursday
  • 26

    79

    0:00

  • 26

    79

    1:00

  • 26

    79

    2:00

  • 26

    79

    3:00

  • 25

    77

    4:00

    • 0600

      Partly cloudy

      26º

      79º

    • 0700

      Partly cloudy

      27º

      81º

    • 0800

      Patchy rain possible

      27º

      81º

    • 0900

      Partly cloudy

      28º

      82º

    • 1000

      Patchy rain possible

      29º

      84º

    • 1100

      Patchy rain possible

      29º

      84º

    • 1200

      Patchy rain possible

      30º

      86º

    • 1300

      Patchy rain possible

      30º

      86º

    • 1400

      Cloudy

      29º

      84º

    • 1500

      Patchy rain possible

      28º

      82º

    • 1600

      Cloudy

      27º

      81º

    • 1700

      Patchy rain possible

      27º

      81º

    • 1800

      Cloudy

      27º

      81º

    • 18 16

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      26º

      79º

    • 2000

      Partly cloudy

      26º

      79º

    • 2100

      Patchy rain possible

      26º

      79º

    • 2200

      Partly cloudy

      26º

      79º

    • 2300

      Light rain shower

      25º

      77º

    • 0000

      Thu

      Light rain shower

      25º

      77º

    • 0100

      Light rain shower

      25º

      77º

    • 0200

      Light rain shower

      24º

      75º

    • 0300

      Light rain shower

      24º

      75º

    • 0400

      Light rain shower

      23º

      73º

    • 0500

      Light rain shower

      23º

      73º

    • 05 28

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Light rain shower

      23º

      73º

    • 0700

      Light rain shower

      23º

      73º

    • 0800

      Patchy rain possible

      24º

      75º

    • 0900

      Light rain shower

      24º

      75º

    • 1000

      Patchy rain possible

      24º

      75º

    • 1100

      Patchy rain possible

      25º

      77º

    • 1200

      Patchy rain possible

      27º

      81º

    • 1300

      Patchy rain possible

      28º

      82º

    • 1400

      Patchy rain possible

      28º

      82º

    • 1500

      Patchy rain possible

      28º

      82º

    • 1600

      Patchy rain possible

      28º

      82º

    • 1700

      Patchy rain possible

      27º

      81º

    • 1800

      Patchy rain possible

      25º

      77º

    • 18 16

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      24º

      75º

    • 2000

      Cloudy

      24º

      75º

    • 2100

      Patchy rain possible

      24º

      75º

    • 2200

      Cloudy

      25º

      77º

    • 2300

      Partly cloudy

      24º

      75º

    • 0000

      Fri

      Partly cloudy

      24º

      75º

    • 0100

      Partly cloudy

      24º

      75º

    • 0200

      Partly cloudy

      24º

      75º

    • 0300

      Partly cloudy

      23º

      73º

    • 0400

      Partly cloudy

      24º

      75º

    • 0500

      Partly cloudy

      24º

      75º

    • 05 27

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      24º

      75º

    • 0700

      Moderate rain at times

      24º

      75º

    • 0800

      Patchy rain possible

      25º

      77º

    • 0900

      Patchy rain possible

      26º

      79º

    • 1000

      Patchy rain possible

      26º

      79º

    • 1100

      Patchy rain possible

      26º

      79º

    • 1200

      Patchy rain possible

      26º

      79º

    • 1300

      Patchy rain possible

      26º

      79º

    • 1400

      Patchy rain possible

      26º

      79º

    • 1500

      Patchy rain possible

      26º

      79º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      25º

      77º

    • 1800

      Patchy rain possible

      25º

      77º

    • 18 17

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      24º

      75º

    • 2100

      Patchy rain possible

      24º

      75º

    • 2200

      Patchy rain possible

      24º

      75º

    • 2300

      Patchy rain possible

      24º

      75º

    • 0000

      Sat

      Patchy rain possible

      24º

      75º

    • 0100

      Patchy rain possible

      24º

      75º

    • 0200

      Patchy rain possible

      24º

      75º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      24º

      75º

    • 0500

      Patchy rain possible

      24º

      75º

    • 05 27

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      24º

      75º

    • 0700

      Patchy rain possible

      25º

      77º

    • 0800

      Patchy rain possible

      25º

      77º

    • 0900

      Patchy rain possible

      26º

      79º

    • 1000

      Patchy rain possible

      26º

      79º

    • 1100

      Patchy rain possible

      26º

      79º

    • 1200

      Patchy rain possible

      27º

      81º

    • 1300

      Patchy rain possible

      26º

      79º

    • 1400

      Patchy rain possible

      26º

      79º

    • 1500

      Patchy rain possible

      26º

      79º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      25º

      77º

    • 1800

      Patchy rain possible

      25º

      77º

    • 18 17

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      24º

      75º

    • 2100

      Patchy rain possible

      24º

      75º

    • 2200

      Patchy rain possible

      24º

      75º

    • 2300

      Patchy rain possible

      24º

      75º

    • 0000

      Sun

      Patchy rain possible

      24º

      75º

    • 0100

      Patchy rain possible

      24º

      75º

    • 0200

      Patchy rain possible

      24º

      75º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      24º

      75º

    • 0500

      Patchy rain possible

      24º

      75º

    • 05 27

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
5
6
7
8
9
10
11
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Patchy rain possible

      24º

      75º

    • 0700

      Patchy rain possible

      25º

      77º

    • 0800

      Patchy rain possible

      25º

      77º

    • 0900

      Patchy rain possible

      26º

      79º

    • 1000

      Patchy rain possible

      26º

      79º

    • 1100

      Patchy rain possible

      26º

      79º

    • 1200

      Patchy rain possible

      26º

      79º

    • 1300

      Patchy rain possible

      26º

      79º

    • 1400

      Patchy rain possible

      26º

      79º

    • 1500

      Patchy rain possible

      26º

      79º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Partly cloudy

      26º

      79º

    • 1800

      Partly cloudy

      25º

      77º

    • 18 17

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Partly cloudy

      25º

      77º

    • 2000

      Partly cloudy

      25º

      77º

    • 2100

      Partly cloudy

      24º

      75º

    • 2200

      Partly cloudy

      24º

      75º

    • 2300

      Patchy rain possible

      24º

      75º

    • 0000

      Mon

      Patchy rain possible

      24º

      75º

    • 0100

      Patchy rain possible

      24º

      75º

    • 0200

      Patchy rain possible

      24º

      75º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      24º

      75º

    • 0500

      Patchy rain possible

      24º

      75º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Patchy rain possible

      25º

      77º

    • 0700

      Patchy rain possible

      25º

      77º

    • 0800

      Patchy rain possible

      26º

      79º

    • 0900

      Patchy rain possible

      26º

      79º

    • 1000

      Patchy rain possible

      26º

      79º

    • 1100

      Patchy rain possible

      27º

      81º

    • 1200

      Patchy rain possible

      27º

      81º

    • 1300

      Patchy rain possible

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Partly cloudy

      25º

      77º

    • 18 17

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      24º

      75º

    • 2200

      Patchy rain possible

      24º

      75º

    • 2300

      Patchy rain possible

      24º

      75º

    • 0000

      Tue

      Patchy rain possible

      24º

      75º

    • 0100

      Patchy rain possible

      24º

      75º

    • 0200

      Patchy rain possible

      24º

      75º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      24º

      75º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      25º

      77º

    • 0700

      Patchy rain possible

      25º

      77º

    • 0800

      Patchy rain possible

      26º

      79º

    • 0900

      Patchy rain possible

      27º

      81º

    • 1000

      Patchy rain possible

      27º

      81º

    • 1100

      Patchy rain possible

      27º

      81º

    • 1200

      Patchy rain possible

      27º

      81º

    • 1300

      Patchy rain possible

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      25º

      77º

    • 18 18

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Moderate rain at times

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    • 0000

      Wed

      Patchy rain possible

      25º

      77º

    • 0100

      Patchy rain possible

      25º

      77º

    • 0200

      Patchy rain possible

      24º

      75º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      24º

      75º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      25º

      77º

    • 0700

      Moderate rain at times

      25º

      77º

    • 0800

      Moderate rain at times

      25º

      77º

    • 0900

      Moderate rain at times

      26º

      79º

    • 1000

      Moderate rain at times

      26º

      79º

    • 1100

      Moderate rain at times

      26º

      79º

    • 1200

      Moderate rain at times

      27º

      81º

    • 1300

      Moderate rain at times

      27º

      81º

    • 1400

      Patchy rain possible

      26º

      79º

    • 1500

      Patchy rain possible

      26º

      79º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      25º

      77º

    • 18 18

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    • 0000

      Thu

      Patchy rain possible

      25º

      77º

    • 0100

      Patchy rain possible

      25º

      77º

    • 0200

      Patchy rain possible

      25º

      77º

    • 0300

      Patchy rain possible

      24º

      75º

    • 0400

      Patchy rain possible

      25º

      77º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Heavy rain at times

      25º

      77º

    • 0700

      Moderate rain at times

      25º

      77º

    • 0800

      Patchy rain possible

      26º

      79º

    • 0900

      Patchy rain possible

      26º

      79º

    • 1000

      Patchy rain possible

      27º

      81º

    • 1100

      Moderate rain at times

      27º

      81º

    • 1200

      Moderate rain at times

      27º

      81º

    • 1300

      Moderate rain at times

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 19

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Moderate rain at times

      25º

      77º

    • 0000

      Fri

      Moderate rain at times

      25º

      77º

    • 0100

      Moderate rain at times

      25º

      77º

    • 0200

      Moderate rain at times

      25º

      77º

    • 0300

      Moderate rain at times

      25º

      77º

    • 0400

      Moderate rain at times

      25º

      77º

    • 0500

      Moderate rain at times

      25º

      77º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Heavy rain at times

      25º

      77º

    • 0700

      Moderate rain at times

      26º

      79º

    • 0800

      Heavy rain at times

      26º

      79º

    • 0900

      Heavy rain at times

      27º

      81º

    • 1000

      Heavy rain at times

      27º

      81º

    • 1100

      Moderate rain at times

      27º

      81º

    • 1200

      Moderate rain at times

      27º

      81º

    • 1300

      Moderate rain at times

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      26º

      79º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 19

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      25º

      77º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    • 0000

      Sat

      Patchy rain possible

      25º

      77º

    • 0100

      Patchy rain possible

      25º

      77º

    • 0200

      Patchy rain possible

      25º

      77º

    • 0300

      Patchy rain possible

      25º

      77º

    • 0400

      Patchy rain possible

      25º

      77º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 26

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Patchy rain possible

      25º

      77º

    • 0700

      Patchy rain possible

      26º

      79º

    • 0800

      Patchy rain possible

      27º

      81º

    • 0900

      Patchy rain possible

      27º

      81º

    • 1000

      Patchy rain possible

      27º

      81º

    • 1100

      Patchy rain possible

      28º

      82º

    • 1200

      Patchy rain possible

      28º

      82º

    • 1300

      Patchy rain possible

      28º

      82º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      27º

      81º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 19

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      26º

      79º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    • 0000

      Sun

      Patchy rain possible

      25º

      77º

    • 0100

      Patchy rain possible

      25º

      77º

    • 0200

      Patchy rain possible

      25º

      77º

    • 0300

      Patchy rain possible

      25º

      77º

    • 0400

      Patchy rain possible

      25º

      77º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 25

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
12
13
14
15
16 Avg -
17 Avg -
18 Avg -
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      25º

      77º

    • 0700

      Moderate rain at times

      25º

      77º

    • 0800

      Moderate rain at times

      26º

      79º

    • 0900

      Moderate rain at times

      27º

      81º

    • 1000

      Patchy rain possible

      27º

      81º

    • 1100

      Moderate rain at times

      27º

      81º

    • 1200

      Moderate rain at times

      27º

      81º

    • 1300

      Patchy rain possible

      27º

      81º

    • 1400

      Moderate rain at times

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      27º

      81º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 20

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      26º

      79º

    • 2000

      Patchy rain possible

      25º

      77º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Moderate rain at times

      25º

      77º

    • 0000

      Mon

      Moderate rain at times

      25º

      77º

    • 0100

      Moderate rain at times

      25º

      77º

    • 0200

      Moderate rain at times

      25º

      77º

    • 0300

      Moderate rain at times

      25º

      77º

    • 0400

      Moderate rain at times

      25º

      77º

    • 0500

      Moderate rain at times

      25º

      77º

    • 05 25

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate or heavy rain shower

      25º

      77º

    • 0700

      Heavy rain at times

      26º

      79º

    • 0800

      Heavy rain at times

      26º

      79º

    • 0900

      Heavy rain at times

      26º

      79º

    • 1000

      Moderate rain at times

      27º

      81º

    • 1100

      Moderate rain at times

      27º

      81º

    • 1200

      Moderate rain at times

      27º

      81º

    • 1300

      Moderate rain at times

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      27º

      81º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 20

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      26º

      79º

    • 2000

      Patchy rain possible

      26º

      79º

    • 2100

      Partly cloudy

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    • 0000

      Tue

      Patchy rain possible

      25º

      77º

    • 0100

      Patchy rain possible

      25º

      77º

    • 0200

      Patchy rain possible

      25º

      77º

    • 0300

      Patchy rain possible

      25º

      77º

    • 0400

      Patchy rain possible

      25º

      77º

    • 0500

      Patchy rain possible

      25º

      77º

    • 05 25

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    We only display hourly forecasts for up to 14 days 😢
    We only display hourly forecasts for up to 14 days 😢
    • 0600

      Moderate rain at times

      25º

      77º

    • 0700

      Patchy rain possible

      26º

      79º

    • 0800

      Patchy rain possible

      26º

      79º

    • 0900

      Patchy rain possible

      27º

      81º

    • 1000

      Patchy rain possible

      27º

      81º

    • 1100

      Patchy rain possible

      27º

      81º

    • 1200

      Moderate rain at times

      28º

      82º

    • 1300

      Patchy rain possible

      27º

      81º

    • 1400

      Patchy rain possible

      27º

      81º

    • 1500

      Patchy rain possible

      27º

      81º

    • 1600

      Patchy rain possible

      27º

      81º

    • 1700

      Patchy rain possible

      26º

      79º

    • 1800

      Patchy rain possible

      26º

      79º

    • 18 21

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 1900

      Patchy rain possible

      26º

      79º

    • 2000

      Patchy rain possible

      26º

      79º

    • 2100

      Patchy rain possible

      25º

      77º

    • 2200

      Patchy rain possible

      25º

      77º

    • 2300

      Patchy rain possible

      25º

      77º

    We only display hourly forecasts for up to 14 days 😢
19 Avg -
20 Avg -
21 Avg -
22 Avg -
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25 Avg -
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31 Avg -
Forecast
Avg Historical Daily Average

May Weather Averages

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What's the weather like in Ha Long Bay in May

Temperature

The start of the summer heat can be seen for the first time in May in Ha Long Bay, located in Vietnam, with an average temperature of 28°C which is 5°C higher than in April and just 1°C lower than in June and is the second highest temperature of the year. You can really enjoy days out at the beach, on a boat tour or to go and discover the caves. During the month, you may experience temperatures high of up to 30°C and lows of 24°C which is in no way cool.

Rainfall

While temperatures are souring in May, so is the average amount of rainfall with there being 175mm of rainfall over 14 days. This is more than three times the amount than the month before but is less than the month after but not by much.

Sunshine Hours

During the month, you will get 8 hours of sunshine every day which is the highest in the year along with March, April, June, November and December. This should give you plenty of time to get a tan and discover the island and Vietnam.

Clouds

The chance of there being a cloudy day is 52% which is a lot lower than both the month before and the month after.

Sea Temperature

As well having very warm sea temperatures and hot weather, it is also warmer than the neighbouring Mai Chau which can see a low temperature of 22°C compared to Ha Long Bay's 24°C.

Ha Long Bay Hotels in May

Van Hai Hotel

If you're on a tight budget and looking for somewhere to stay in Ha Long Bay, we recommend the Van Hai Hotel which is a 3 star hotel located in Ha Long City. It is a very popular choice for families and is a very nice hotel with friendly staff. There are 80 rooms available with a mix of superior double rooms, deluxe double rooms and family rooms all of which have a flat screen TV, air conditioning, minibar and safety deposit box. Amenities at the hotel include a restaurant, bar, free Wi-Fi and free parking.

Ha Long I Hotel

If it is luxury you are after then book a stay at the Ha Long 1 Hotel which is a 4 star hotel located in Bai Chay. It is mostly popular with couples and has very large spacious rooms. The hotel has a range of deluxe rooms which all have sea views, minibar, air conditioning and private bathroom. Hotel amenities include free breakfast, a bar and lounge, and restaurant.

Ha Long Paradise Suites Hotel

One of the most popular hotels to stay in is the Ha Long Paradise Suites Hotel which is a 4 star hotel located in Quang Ninh. It has received a 2015 Travellers Choice Award and is perfect for couples holidaying in Ha Long Bay. It is one of the best hotels in Vietnam and is in a fantastic location. There are 108 rooms available with a range of suites all of which have a flat screen TV, air conditioning, sound proof walls and tea/coffee making facilities. Activities at the hotel include fishing and cycling.

Ha Long Bay Beaches for May

If you like to spend a lot of time on the beach then you will be happy to hear that the average sea temperature during the month is 28°C which is very warm and can be enjoyed by everyone. You will be able to stay in the sea for a long time without feeling uncomfortable at this temperature so you can really get to exploring.

Bai Chay Beach

Because the weather is good and the sea temperature is at its warmest, hitting the beach must certainly be on your list of things to do.  The beach to go to is Bai Chay Beach which is an extremely nice beach with beautiful white sand but can get quite crowded. You will enjoy a swim in the warm sea and also discovering the caves nearby. There are also nearby eateries where you can enjoy Vietnamese cuisine.

Bars and Restaurants

The 1958 Restaurant

If you're after some local cuisine then we recommend eating at the 1958 Restaurant which is a Vietnamese restaurant located near the Tuan Chau Yacht Club. The food is great and you certainly won't regret choosing this restaurant to eat at. You can pick your own fresh seafood straight from the aquarium and the waiters are extremely helpful and will help you choose a good meal. Many people recommend the deep friend sweet potatoes so give that a go.

Whiskey Gallery Bar

If you're looking for a bit of nightlife then head to the Whiskey Gallery Bar which is a great bar located in Ha Long Bay. Spending the evening here will be a real treat and you are sure to have a great night. While you can get a range of Whiskey at this bar, you can also get cheesecake which is highly recommended by holidaymakers who have visited this bar before.

Things to do in Ha Long Bay in May

Indochina Junk Day Tours

Because the weather is so glorious in May, it is well booking a day with Indochina Junk Day Tours which is a cruise agency located in Quang Ninh. This truly is a luxury experience and is one of the best things you will experience when visiting Ha Long Bay. It is great to get away from the busy streets of the bay and enjoy a night of luxury. It will be the most memorable trip with fun activities planned by the staff.

Bhaya Day Cruises

Another fabulous cruise you can take is with Bhaya Day Cruises which is a cruise agency located in Quang Ninh. You will not be disappointed if you book a trip on this cruise. A great idea is if you don't book 2 nights in your hotel and spend those 2 nights on this cruise you won't regret it. There is great food available and plenty of fun activities that you can get involved with.

S Vietnam Travel

Be sure to book a Tour Vietnam with S Vietnam Travel, they specialise in customized tour packages in and around Vietnam and Cambodia. A team of experts cherrypick the best tour for you to suit your needs!

Ha Long Bay Holiday Reviews


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