Sylhet Weather in April
What's the weather like in Sylhet (Sylhet) in April 2025?
The climate in Sylhet during April can be summarized as hot, humid and very wet.
April is in the spring in Sylhet and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.9°C 87.5°F |
|---|---|
| Nightly temperature | 21°C 69.7°F |
| Average temperature | 25.9°C 78.6°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 342 mm 13.5 ins |
| Rainy days | 11 days |
| Sea temperature | 25.3°C 77.5°F |
| Humidity | 73% |
| Windspeed | 6.8kph 4 mph |
On average April is the 6th wettest month of the year in Sylhet with around 342mm 13.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
April temperatures in Sylhet
April rainfall
April 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 Sylhet in April 2025.
Other monthly averages
Sylhet weather stats
| Hottest month: | August | 31.1°C 88°F |
|---|---|---|
| Driest month: | December | 9mm 0.4ins |
| Sunniest month: | December | 8.7hrs |
| Coldest month: | January | 24.8°C 76.6°F |
| Wettest month: | July | 809mm 31.9ins |
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