The climate in Jendouba during September can be summarized as hot and reasonably dry.
September is in the fall / autumn in Jendouba and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (87°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 30.3°C 86.5°F | 
|---|---|
| Nightly temperature | 16.7°C 62.1°F | 
| Average temperature | 23.5°C 74.3°F | 
| Daily sunshine | 9.2 hrs | 
| Avg rainfall | 44 mm 1.7 ins | 
| Rainy days | 5 days | 
| Sea temperature | 25°C 77°F | 
| Humidity | 62% | 
| Windspeed | 10.1kph 6 mph | 
On average September is the 5th driest month of the year in Jendouba with around 44mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 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 Jendouba in September 2025.
Best places to visit in September
| Hottest month: | August | 33.4°C 92.1°F | 
|---|---|---|
| Driest month: | July | 4mm 0.2ins | 
| Sunniest month: | July | 11.9hrs | 
| Coldest month: | January | 14.1°C 57.4°F | 
| Wettest month: | January | 118mm 4.6ins | 
 
	 
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