Tan-Tan Weather in September
What's the weather like in Tan-Tan (Guelmim-Es Smara) in September 2025?
The climate in Tan-Tan during September can be summarized as hot and very dry.
September is in the fall / autumn in Tan-Tan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 28°C (83°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 28.1°C 82.5°F |
|---|---|
| Nightly temperature | 20.6°C 69°F |
| Average temperature | 24.3°C 75.7°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 3 mm 0.1 ins |
| Rainy days | 1 days |
| Sea temperature | 21.7°C 71.1°F |
| Humidity | 67% |
| Windspeed | 11.9kph 7 mph |
On average September is the 5th driest month of the year in Tan-Tan with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
September temperatures in Tan-Tan
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 Tan-Tan in September 2025.
Other monthly averages
Best places to visit in September
Tan-Tan weather stats
| Hottest month: | August | 27.9°C 82.2°F |
|---|---|---|
| Driest month: | June | 1mm 0ins |
| Sunniest month: | December | 7.6hrs |
| Coldest month: | January | 20°C 68°F |
| Wettest month: | December | 19mm 0.7ins |
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