The climate in Bangkok during June can be summarized as very hot, humid and wet.
June is in the summer in Bangkok and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 26°C (78°F) is normal.
Daytime temperature | 33.3°C 91.9°F |
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Nightly temperature | 25.6°C 78°F |
Average temperature | 29.4°C 84.9°F |
Daily sunshine | 6 hrs |
Avg rainfall | 160 mm 6.3 ins |
Rainy days | 15 days |
Sea temperature | 29.8°C 85.7°F |
Humidity | 77% |
Windspeed | 7.6kph 5 mph |
On average June is the 6th wettest month of the year in Bangkok with around 160mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 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 Bangkok in June 2025.
Hottest month: | April | 34.7°C 94.5°F |
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Driest month: | January | 8mm 0.3ins |
Sunniest month: | January | 9.2hrs |
Coldest month: | December | 31.1°C 88°F |
Wettest month: | September | 292mm 11.5ins |