The climate in Varkkallai during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Varkkallai and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 24°C (75°F) is normal.
Daytime temperature | 30°C 86°F |
---|---|
Nightly temperature | 23.6°C 74.5°F |
Average temperature | 26.8°C 80.2°F |
Daily sunshine | 6.2 hrs |
Avg rainfall | 233 mm 9.2 ins |
Rainy days | 11 days |
Sea temperature | 27.7°C 81.9°F |
Humidity | 82% |
Windspeed | 9kph 6 mph |
On average September is the 6th wettest month of the year in Varkkallai with around 233mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 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 Varkkallai in September 2025.
Best places to visit in September
Hottest month: | April | 32.6°C 90.7°F |
---|---|---|
Driest month: | January | 20mm 0.8ins |
Sunniest month: | February | 9.2hrs |
Coldest month: | July | 29.2°C 84.6°F |
Wettest month: | June | 441mm 17.4ins |