The climate in Mermoz Boabab during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Mermoz Boabab and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 25°C (77°F) is normal.
Daytime temperature | 30.7°C 87.3°F |
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Nightly temperature | 24.9°C 76.8°F |
Average temperature | 27.8°C 82°F |
Daily sunshine | 7.7 hrs |
Avg rainfall | 149 mm 5.9 ins |
Rainy days | 9 days |
Sea temperature | 28.4°C 83.2°F |
Humidity | 80% |
Windspeed | 10.1kph 6 mph |
On average September is the 2nd wettest month of the year in Mermoz Boabab with around 149mm 5.9 inches of rain making it a wet 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 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 Mermoz Boabab in September 2024.
Best places to visit in September
Hottest month: | October | 31.2°C 88.2°F |
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Driest month: | March | 0mm 0ins |
Sunniest month: | April | 10.1hrs |
Coldest month: | January | 26°C 78.8°F |
Wettest month: | August | 179mm 7ins |