The climate in Bihār Sharīf during September can be summarized as very hot, humid and very wet.
September is in the fall / autumn in Bihār Sharīf and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 26°C (78°F) is normal.
| Daytime temperature | 32.4°C 90.2°F |
|---|---|
| Nightly temperature | 25.7°C 78.2°F |
| Average temperature | 29°C 84.2°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 205 mm 8.1 ins |
| Rainy days | 8 days |
| Sea temperature | 26.7°C 80.1°F |
| Humidity | 79% |
| Windspeed | 5.8kph 4 mph |
On average September is the 3rd wettest month of the year in Bihār Sharīf with around 205mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 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 Bihār Sharīf in September 2025.
Best places to visit in September
| Hottest month: | May | 38°C 100.4°F |
|---|---|---|
| Driest month: | December | 3mm 0.1ins |
| Sunniest month: | April | 9.2hrs |
| Coldest month: | January | 23°C 73.4°F |
| Wettest month: | July | 274mm 10.8ins |