Unawatuna, Sri Lanka Weather Averages

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Unawatuna, Sri Lanka Weather Averages

May is the hottest month in Unawatuna with an average temperature of 29°C (83°F) and the coldest is January at 27°C (80°F) with the most daily sunshine hours at 9 in March. The wettest month is November with an average of 207.4mm of rain. The best month to swim in the sea is in April when the average sea temperature is 30°C (86°F).

Average Temperature Unawatuna

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 Unawatuna

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 Rainfall Unawatuna

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 Unawatuna

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

Average Sea Temperature Unawatuna

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
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

Unawatuna : Next 24-Hour Weather

Today - 18th May 2024

Sunrise 05:54

Sunrise

Sunset 18:18

Sunset
22:00
Torrential rain shower
27°C (79°F)
23:00
Torrential rain shower
27°C (79°F)

Tomorrow - 19th May 2024

Sunrise 05:54

Sunrise

Sunset 18:18

Sunset
0:00
Heavy rain
26°C (79°F)
1:00
Moderate rain
26°C (79°F)
2:00
Moderate or heavy rain shower
27°C (79°F)
3:00
Moderate or heavy rain shower
27°C (80°F)
4:00
Light rain shower
28°C (81°F)
5:00
Light rain shower
28°C (81°F)
6:00
Light rain shower
28°C (81°F)
7:00
Light rain shower
28°C (82°F)
8:00
Light rain shower
28°C (81°F)
9:00
Moderate or heavy rain shower
27°C (81°F)
10:00
Light rain shower
27°C (81°F)
11:00
Light rain shower
28°C (81°F)
12:00
Light rain shower
28°C (81°F)
13:00
Light rain shower
28°C (81°F)
14:00
Light rain shower
28°C (81°F)
15:00
Light rain shower
27°C (80°F)
16:00
Light rain shower
27°C (80°F)
17:00
Light rain shower
27°C (80°F)
18:00
Light rain shower
27°C (80°F)
19:00
Light rain shower
27°C (80°F)
20:00
Moderate or heavy rain shower
27°C (80°F)
21:00
Moderate or heavy rain shower
27°C (80°F)

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