Bentota Weather in June
What's the weather like in Bentota (Southern) in June 2025?
The climate in Bentota during June can be summarized as hot, humid and very wet.
June is in the summer in Bentota and is typically the 3rd 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 | 29.7°C 85.5°F |
|---|---|
| Nightly temperature | 24.8°C 76.6°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 252 mm 9.9 ins |
| Rainy days | 14 days |
| Sea temperature | 28.1°C 82.5°F |
| Humidity | 81% |
| Windspeed | 13.7kph 9 mph |
On average June is the 6th wettest month of the year in Bentota with around 252mm 9.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
June temperatures in Bentota
June rainfall
June 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 Bentota in June 2025.
Other monthly averages
Bentota weather stats
| Hottest month: | April | 31.1°C 88°F |
|---|---|---|
| Driest month: | January | 83mm 3.3ins |
| Sunniest month: | March | 9hrs |
| Coldest month: | January | 30°C 86°F |
| Wettest month: | May | 377mm 14.8ins |
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