Birni N Konni Weather in September
What's the weather like in Birni N Konni (Tahoua) in September 2025?
The climate in Birni N Konni during September can be summarized as very hot and a little damp.
September is in the fall / autumn in Birni N Konni and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a warm 35°C (95°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 34.9°C 94.7°F |
|---|---|
| Nightly temperature | 24°C 75.1°F |
| Average temperature | 29.4°C 84.9°F |
| Daily sunshine | 8.6 hrs |
| Avg rainfall | 93 mm 3.7 ins |
| Rainy days | 8 days |
| Sea temperature | 25.8°C 78.5°F |
| Humidity | 67% |
| Windspeed | 9.4kph 6 mph |
On average September is the 3rd wettest month of the year in Birni N Konni with around 93mm 3.7 inches of rain making it a a little damp 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 8.6 hours of sunshine per day.
September temperatures in Birni N Konni
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 Birni N Konni in September 2025.
Other monthly averages
Best places to visit in September
Birni N Konni weather stats
| Hottest month: | May | 40.1°C 104.2°F |
|---|---|---|
| Driest month: | February | 0mm 0ins |
| Sunniest month: | October | 9.3hrs |
| Coldest month: | January | 30.8°C 87.4°F |
| Wettest month: | August | 192mm 7.6ins |
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