The climate in Zaghouan during September can be summarized as hot and reasonably dry.
September is in the fall / autumn in Zaghouan and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 18°C (65°F) is normal.
Daytime temperature | 29.6°C 85.2°F |
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Nightly temperature | 18.3°C 64.9°F |
Average temperature | 23.9°C 75°F |
Daily sunshine | 9.3 hrs |
Avg rainfall | 40 mm 1.6 ins |
Rainy days | 5 days |
Sea temperature | 25.2°C 77.4°F |
Humidity | 64% |
Windspeed | 13kph 8 mph |
On average September is the 5th driest month of the year in Zaghouan with around 40mm 1.6 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 9.3 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 Zaghouan in September 2025.
Best places to visit in September
Hottest month: | August | 32.6°C 90.7°F |
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Driest month: | July | 6mm 0.2ins |
Sunniest month: | July | 12.2hrs |
Coldest month: | January | 14.3°C 57.7°F |
Wettest month: | December | 74mm 2.9ins |