Weligama Weather in May
What's the weather like in Weligama (Southern) in May 2025?
The climate in Weligama during May can be summarized as hot, humid and very wet.
May is in the spring in Weligama and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 25°C (77°F) is normal.
| Daytime temperature | 30.2°C 86.4°F |
|---|---|
| Nightly temperature | 25°C 77°F |
| Average temperature | 27.6°C 81.7°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 258 mm 10.2 ins |
| Rainy days | 11 days |
| Sea temperature | 29.3°C 84.8°F |
| Humidity | 82% |
| Windspeed | 15.5kph 10 mph |
On average May is the 3rd wettest month of the year in Weligama with around 258mm 10.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May temperatures in Weligama
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Weligama in May 2025.
Other monthly averages
Weligama weather stats
| Hottest month: | April | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | January | 89mm 3.5ins |
| Sunniest month: | March | 8.8hrs |
| Coldest month: | January | 29.6°C 85.3°F |
| Wettest month: | October | 305mm 12ins |
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