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Hanoi, Vietnam Weather Averages

July is the hottest month in Hanoi with an average temperature of 29°C (84°F) and the coldest is January at 17°C (63°F) with the most daily sunshine hours at 8 in July. The wettest month is July with an average of 210mm of rain..

Average Temperature Hanoi

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
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

Average High Low Temperature Hanoi

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

Average Day Temperature Hanoi

What is Average Day Temperature?
The average temperature recorded between sunrise and sunset
What is Average Day Temperature?
The average temperature recorded between sunrise and sunset

Average Night Temperature Hanoi

What is Average Night Temperature?
The average temperature recorded between sunset and sunrise
What is Average Night Temperature?
The average temperature recorded between sunset and sunrise

Average Rainfall Hanoi

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
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

Average Daily Sunshine Hours Hanoi

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
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

Hanoi : Next 24-Hour Weather

Tomorrow - 27th May 2026

Sunrise 05:15

Sunrise

Sunset 18:32

Sunset
0:00
Thundery outbreaks possible
31°C (88°F)
1:00
Clear
33°C (90°F)
2:00
Partly cloudy
31°C (86°F)
3:00
Partly cloudy
30°C (85°F)
4:00
Partly cloudy
30°C (85°F)
5:00
Partly cloudy
30°C (84°F)
6:00
Partly cloudy
30°C (85°F)
7:00
Clear
31°C (87°F)
8:00
Clear
33°C (91°F)
9:00
Clear
35°C (94°F)
10:00
Clear
37°C (98°F)
11:00
Clear
39°C (101°F)
12:00
Clear
40°C (102°F)
13:00
Clear
40°C (104°F)
14:00
Clear
41°C (104°F)
15:00
Thundery outbreaks possible
40°C (104°F)
16:00
Clear
39°C (101°F)
17:00
Thundery outbreaks possible
36°C (96°F)
18:00
Thundery outbreaks possible
34°C (92°F)
19:00
Partly cloudy
32°C (89°F)
20:00
Partly cloudy
31°C (88°F)
21:00
Partly cloudy
31°C (87°F)
22:00
Partly cloudy
31°C (87°F)
23:00
Thundery outbreaks possible
31°C (86°F)