The climate in Koch Bihār during August can be summarized as very hot, humid and very wet.
August is in the summer in Koch Bihār and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 26°C (78°F) is normal.
Daytime temperature | 31.6°C 88.8°F |
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Nightly temperature | 25.5°C 77.8°F |
Average temperature | 28.5°C 83.3°F |
Daily sunshine | 4.5 hrs |
Avg rainfall | 557 mm 21.9 ins |
Rainy days | 15 days |
Sea temperature | 26.3°C 79.3°F |
Humidity | 86% |
Windspeed | 4.7kph 3 mph |
On average August is the 3rd wettest month of the year in Koch Bihār with around 557mm 21.9 inches of rain making it a very 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 4.5 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 Koch Bihār in August 2025.
Best places to visit in August
Hottest month: | August | 31.4°C 88.5°F |
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Driest month: | December | 5mm 0.2ins |
Sunniest month: | December | 7.8hrs |
Coldest month: | January | 23.2°C 73.8°F |
Wettest month: | July | 801mm 31.5ins |