The climate in Spétses during September can be summarized as warm and dry.
September is in the fall / autumn in Spétses and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 26.9°C 80.4°F |
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Nightly temperature | 16.3°C 61.3°F |
Average temperature | 21.6°C 70.9°F |
Daily sunshine | 10.3 hrs |
Avg rainfall | 15 mm 0.6 ins |
Rainy days | 2 days |
Sea temperature | 24.1°C 75.3°F |
Humidity | 57% |
Windspeed | 7.4kph 5 mph |
On average September is the 4th driest month of the year in Spétses with around 15mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.3 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 Spétses in September 2024.
Best places to visit in September
Hottest month: | July | 30.1°C 86.2°F |
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Driest month: | August | 7mm 0.3ins |
Sunniest month: | July | 13.3hrs |
Coldest month: | January | 11.4°C 52.5°F |
Wettest month: | December | 111mm 4.4ins |