The climate in Sessa Aurunca during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Sessa Aurunca and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 25.3°C 77.5°F |
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Nightly temperature | 14.9°C 58.8°F |
Average temperature | 20.1°C 68.2°F |
Daily sunshine | 8.2 hrs |
Avg rainfall | 78 mm 3.1 ins |
Rainy days | 9 days |
Sea temperature | 24.5°C 76.1°F |
Humidity | 71% |
Windspeed | 7.2kph 5 mph |
On average September is the 6th wettest month of the year in Sessa Aurunca with around 78mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 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 Sessa Aurunca in September 2025.
Best places to visit in September
Hottest month: | August | 28.2°C 82.8°F |
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Driest month: | July | 27mm 1.1ins |
Sunniest month: | July | 10.6hrs |
Coldest month: | January | 10.7°C 51.3°F |
Wettest month: | November | 138mm 5.4ins |