Jaffna Weather in June
What's the weather like in Jaffna (Sri Lanka) in June 2025?
The climate in Jaffna during June can be summarized as very hot and dry.
June is in the summer in Jaffna and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (92°F), whilst at night 26°C (78°F) is normal.
| Daytime temperature | 33.5°C 92.2°F |
|---|---|
| Nightly temperature | 25.8°C 78.4°F |
| Average temperature | 29.6°C 85.3°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 17 mm 0.7 ins |
| Rainy days | 1 days |
| Sea temperature | 29.3°C 84.7°F |
| Humidity | 69% |
| Windspeed | 15.8kph 10 mph |
On average June is the driest month of the year in Jaffna with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 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 Jaffna
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 Jaffna in June 2025.
Other monthly averages
Jaffna weather stats
| Hottest month: | April | 33°C 91.4°F |
|---|---|---|
| Driest month: | June | 17mm 0.7ins |
| Sunniest month: | March | 9.3hrs |
| Coldest month: | January | 27.5°C 81.5°F |
| Wettest month: | November | 327mm 12.9ins |
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