The climate in Nabeul during September can be summarized as hot and reasonably dry.
September is in the fall / autumn in Nabeul and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 29°C (84°F), whilst at night 20°C (69°F) is normal.
Daytime temperature | 29°C 84.2°F |
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Nightly temperature | 20.4°C 68.7°F |
Average temperature | 24.7°C 76.5°F |
Daily sunshine | 9.2 hrs |
Avg rainfall | 36 mm 1.4 ins |
Rainy days | 4 days |
Sea temperature | 25.2°C 77.4°F |
Humidity | 68% |
Windspeed | 13.3kph 8 mph |
On average September is the 6th driest month of the year in Nabeul with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 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 Nabeul in September 2025.
Best places to visit in September
Hottest month: | August | 31.3°C 88.3°F |
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Driest month: | July | 3mm 0.1ins |
Sunniest month: | July | 12.1hrs |
Coldest month: | January | 15.5°C 59.9°F |
Wettest month: | October | 61mm 2.4ins |