Mymensingh Weather in September
What's the weather like in Mymensingh (Dhaka) in September 2025?
The climate in Mymensingh during September can be summarized as very hot, humid and very wet.
September is in the fall / autumn in Mymensingh and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 26°C (78°F) is normal.
| Daytime temperature | 31.4°C 88.4°F |
|---|---|
| Nightly temperature | 25.5°C 77.8°F |
| Average temperature | 28.4°C 83.1°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 300 mm 11.8 ins |
| Rainy days | 11 days |
| Sea temperature | 27.5°C 81.5°F |
| Humidity | 85% |
| Windspeed | 4.7kph 3 mph |
On average September is the 4th wettest month of the year in Mymensingh with around 300mm 11.8 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 4 hours of sunshine per day.
September temperatures in Mymensingh
September rainfall
September 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 Mymensingh in September 2025.
Other monthly averages
Best places to visit in September
Mymensingh weather stats
| Hottest month: | August | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | December | 2mm 0.1ins |
| Sunniest month: | December | 8.6hrs |
| Coldest month: | January | 24.7°C 76.5°F |
| Wettest month: | June | 491mm 19.3ins |
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