The climate in Polonnaruwa during June can be summarized as very hot, humid and reasonably dry.
June is in the summer in Polonnaruwa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.
Daytime temperature | 32.2°C 90°F |
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Nightly temperature | 25°C 77°F |
Average temperature | 28.6°C 83.5°F |
Daily sunshine | 6.7 hrs |
Avg rainfall | 54 mm 2.1 ins |
Rainy days | 7 days |
Sea temperature | 29.1°C 84.5°F |
Humidity | 71% |
Windspeed | 17.3kph 11 mph |
On average June is the driest month of the year in Polonnaruwa with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
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 Polonnaruwa in June 2024.
Hottest month: | May | 32.6°C 90.7°F |
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Driest month: | June | 54mm 2.1ins |
Sunniest month: | March | 9hrs |
Coldest month: | January | 28.9°C 84°F |
Wettest month: | November | 309mm 12.2ins |