The climate in Mettuppālaiyam during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Mettuppālaiyam and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (70°F) is normal.
Daytime temperature | 30.9°C 87.5°F |
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Nightly temperature | 21.4°C 70.4°F |
Average temperature | 26.1°C 79°F |
Daily sunshine | 6 hrs |
Avg rainfall | 131 mm 5.2 ins |
Rainy days | 8 days |
Sea temperature | 28.5°C 83.3°F |
Humidity | 78% |
Windspeed | 10.1kph 6 mph |
On average September is the 2nd wettest month of the year in Mettuppālaiyam with around 131mm 5.2 inches of rain making it a wet 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 6 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 Mettuppālaiyam in September 2024.
Best places to visit in September
Hottest month: | May | 34°C 93.2°F |
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Driest month: | January | 11mm 0.4ins |
Sunniest month: | February | 9.2hrs |
Coldest month: | December | 27.2°C 81°F |
Wettest month: | October | 189mm 7.4ins |