Sri Jayewardenepura Kotte Weather in September
What's the weather like in Sri Jayewardenepura Kotte (Western) in September 2024?
The climate in Sri Jayewardenepura Kotte during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Sri Jayewardenepura Kotte and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 25°C (76°F) is normal.
| Daytime temperature | 30.2°C 86.4°F |
|---|---|
| Nightly temperature | 24.6°C 76.3°F |
| Average temperature | 27.4°C 81.3°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 236 mm 9.3 ins |
| Rainy days | 14 days |
| Sea temperature | 27.6°C 81.6°F |
| Humidity | 79% |
| Windspeed | 10.4kph 7 mph |
On average September is the 5th wettest month of the year in Sri Jayewardenepura Kotte with around 236mm 9.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
September temperatures in Sri Jayewardenepura Kotte
September rainfall
September hourly sunshine
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 Sri Jayewardenepura Kotte in September 2024.
Other monthly averages
Best places to visit in September
Sri Jayewardenepura Kotte weather stats
| Hottest month: | May | 30.9°C 87.6°F |
|---|---|---|
| Driest month: | January | 55mm 2.2ins |
| Sunniest month: | March | 9.2hrs |
| Coldest month: | December | 30.1°C 86.2°F |
| Wettest month: | May | 382mm 15ins |
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