Onitsha Weather in September
What's the weather like in Onitsha (Anambra State) in September 2024?
The climate in Onitsha during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Onitsha and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 29.5°C 85.1°F |
|---|---|
| Nightly temperature | 22.1°C 71.8°F |
| Average temperature | 25.8°C 78.4°F |
| Daily sunshine | 3.7 hrs |
| Avg rainfall | 334 mm 13.1 ins |
| Rainy days | 19 days |
| Sea temperature | 26.6°C 79.8°F |
| Humidity | 84% |
| Windspeed | 7.6kph 5 mph |
On average September is the wettest month of the year in Onitsha with around 334mm 13.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.7 hours of sunshine per day.
September temperatures in Onitsha
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 Onitsha in September 2024.
Other monthly averages
Best places to visit in September
Onitsha weather stats
| Hottest month: | March | 33.7°C 92.7°F |
|---|---|---|
| Driest month: | January | 13mm 0.5ins |
| Sunniest month: | December | 6.6hrs |
| Coldest month: | July | 28.6°C 83.5°F |
| Wettest month: | September | 334mm 13.1ins |
© Google