The climate in Viravanallūr during September can be summarized as hot, humid and reasonably dry.
September is in the fall / autumn in Viravanallūr and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 24°C (75°F) is normal.
Daytime temperature | 30.4°C 86.7°F |
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Nightly temperature | 23.8°C 74.8°F |
Average temperature | 27.1°C 80.8°F |
Daily sunshine | 6.3 hrs |
Avg rainfall | 64 mm 2.5 ins |
Rainy days | 4 days |
Sea temperature | 27.6°C 81.7°F |
Humidity | 81% |
Windspeed | 9.4kph 6 mph |
On average September is the 6th wettest month of the year in Viravanallūr with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 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 Viravanallūr in September 2025.
Best places to visit in September
Hottest month: | April | 32.6°C 90.7°F |
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Driest month: | January | 26mm 1ins |
Sunniest month: | February | 9.1hrs |
Coldest month: | January | 30.4°C 86.7°F |
Wettest month: | November | 188mm 7.4ins |