The climate in Essaouira during September can be summarized as warm, humid and very dry.
September is in the fall / autumn in Essaouira and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 23°C (73°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 23°C 73.3°F | 
|---|---|
| Nightly temperature | 17.3°C 63.1°F | 
| Average temperature | 20.1°C 68.2°F | 
| Daily sunshine | 9 hrs | 
| Avg rainfall | 4 mm 0.1 ins | 
| Rainy days | 1 days | 
| Sea temperature | 21.7°C 71°F | 
| Humidity | 83% | 
| Windspeed | 13.3kph 8 mph | 
On average September is the 4th driest month of the year in Essaouira with around 4mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9 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 Essaouira in September 2025.
Best places to visit in September
| Hottest month: | August | 22.6°C 72.7°F | 
|---|---|---|
| Driest month: | July | 0mm 0ins | 
| Sunniest month: | August | 10.1hrs | 
| Coldest month: | January | 17.8°C 64°F | 
| Wettest month: | December | 55mm 2.2ins |