The climate in Marks during September can be summarized as hot, humid and a little damp.
September is in the fall / autumn in Marks and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 17°C (62°F) is normal.
Daytime temperature | 29.6°C 85.2°F |
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Nightly temperature | 16.7°C 62°F |
Average temperature | 23.1°C 73.6°F |
Daily sunshine | 8.9 hrs |
Avg rainfall | 88 mm 3.5 ins |
Rainy days | 8 days |
Sea temperature | 24.5°C 76.1°F |
Humidity | 73% |
Windspeed | 11.5kph 7 mph |
On average September is the 3rd driest month of the year in Marks with around 88mm 3.5 inches of rain making it a a little damp 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 8.9 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 Marks in September 2025.
Best places to visit in September
Hottest month: | July | 33.1°C 91.6°F |
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Driest month: | August | 72mm 2.8ins |
Sunniest month: | June | 11.2hrs |
Coldest month: | January | 9.1°C 48.4°F |
Wettest month: | December | 145mm 5.7ins |