The climate in Marciana Marina during September can be summarized as warm, humid and reasonably dry.
September is in the fall / autumn in Marciana Marina and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (75°F), whilst at night 18°C (64°F) is normal.
Daytime temperature | 24°C 75.2°F |
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Nightly temperature | 17.8°C 64°F |
Average temperature | 20.9°C 69.6°F |
Daily sunshine | 7.7 hrs |
Avg rainfall | 51 mm 2 ins |
Rainy days | 8 days |
Sea temperature | 23.1°C 73.5°F |
Humidity | 74% |
Windspeed | 9.4kph 6 mph |
On average September is the 6th wettest month of the year in Marciana Marina with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 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 Marciana Marina in September 2025.
Best places to visit in September
Hottest month: | August | 26.8°C 80.2°F |
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Driest month: | July | 12mm 0.5ins |
Sunniest month: | July | 10.4hrs |
Coldest month: | January | 11.3°C 52.3°F |
Wettest month: | October | 78mm 3.1ins |