The climate in Ouahigouya during September can be summarized as very hot and damp.
September is in the fall / autumn in Ouahigouya and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 24°C (74°F) is normal.
Daytime temperature | 33.9°C 93°F |
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Nightly temperature | 23.5°C 74.3°F |
Average temperature | 28.7°C 83.7°F |
Daily sunshine | 8.3 hrs |
Avg rainfall | 116 mm 4.6 ins |
Rainy days | 9 days |
Sea temperature | 25.3°C 77.6°F |
Humidity | 69% |
Windspeed | 5kph 3 mph |
On average September is the 3rd wettest month of the year in Ouahigouya with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 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 Ouahigouya in September 2025.
Best places to visit in September
Hottest month: | May | 39.9°C 103.8°F |
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Driest month: | January | 0mm 0ins |
Sunniest month: | November | 10hrs |
Coldest month: | January | 31.8°C 89.2°F |
Wettest month: | August | 196mm 7.7ins |