Wattegama Weather in September
What's the weather like in Wattegama (Uva) in September 2025?
The climate in Wattegama during September can be summarized as hot, humid and damp.
September is in the fall / autumn in Wattegama and is typically the 6th 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 | 30.3°C 86.5°F |
|---|---|
| Nightly temperature | 23.8°C 74.8°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 100 mm 3.9 ins |
| Rainy days | 10 days |
| Sea temperature | 28.5°C 83.3°F |
| Humidity | 77% |
| Windspeed | 17.3kph 11 mph |
On average September is the 6th driest month of the year in Wattegama with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
September temperatures in Wattegama
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 Wattegama in September 2025.
Other monthly averages
Best places to visit in September
Wattegama weather stats
| Hottest month: | May | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | June | 64mm 2.5ins |
| Sunniest month: | March | 8.7hrs |
| Coldest month: | January | 28.7°C 83.7°F |
| Wettest month: | November | 265mm 10.4ins |
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