The climate in Trapani during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Trapani and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (66°F) is normal.
|Daytime temperature||26.8°C 80.2°F|
|Nightly temperature||19°C 66.2°F|
|Average temperature||22.9°C 73.2°F|
|Daily sunshine||9 hrs|
|Avg rainfall||45 mm 1.8 ins|
|Rainy days||5 days|
|Sea temperature||24.9°C 76.8°F|
|Windspeed||11.5kph 7 mph|
On average September is the 5th driest month of the year in Trapani with around 45mm 1.8 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 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 Trapani in September 2023.
Best places to visit in September
|Hottest month:||August||29.1°C 84.4°F|
|Driest month:||July||3mm 0.1ins|
|Coldest month:||January||14°C 57.2°F|
|Wettest month:||November||79mm 3.1ins|