Salanso Weather in September
What's the weather like in Salanso (Boucle du Mouhoun Region) in September 2025?
The climate in Salanso during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Salanso and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 22.2°C 72°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 164 mm 6.4 ins |
| Rainy days | 12 days |
| Sea temperature | 25.5°C 77.9°F |
| Humidity | 76% |
| Windspeed | 4.3kph 3 mph |
On average September is the 3rd wettest month of the year in Salanso with around 164mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
September temperatures in Salanso
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 Salanso in September 2025.
Other monthly averages
Best places to visit in September
Salanso weather stats
| Hottest month: | April | 38.8°C 101.8°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | November | 9.9hrs |
| Coldest month: | January | 32.5°C 90.5°F |
| Wettest month: | August | 254mm 10ins |
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