The climate in Nirmal during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Nirmal and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 22.9°C 73.1°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 188 mm 7.4 ins |
| Rainy days | 7 days |
| Sea temperature | 28.8°C 83.9°F |
| Humidity | 73% |
| Windspeed | 7.9kph 5 mph |
On average September is the 3rd wettest month of the year in Nirmal with around 188mm 7.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 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 Nirmal in September 2025.
Best places to visit in September
| Hottest month: | May | 41.4°C 106.5°F |
|---|---|---|
| Driest month: | January | 6mm 0.2ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | December | 28.9°C 84°F |
| Wettest month: | July | 311mm 12.2ins |