Horana South Weather in September
What's the weather like in Horana South (Western) in September 2024?
The climate in Horana South during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Horana South and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 29.6°C 85.2°F |
|---|---|
| Nightly temperature | 23.9°C 74.9°F |
| Average temperature | 26.7°C 80.1°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 284 mm 11.2 ins |
| Rainy days | 14 days |
| Sea temperature | 28.1°C 82.5°F |
| Humidity | 79% |
| Windspeed | 11.9kph 7 mph |
On average September is the 4th wettest month of the year in Horana South with around 284mm 11.2 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 6.4 hours of sunshine per day.
September temperatures in Horana South
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 Horana South in September 2024.
Other monthly averages
Best places to visit in September
Horana South weather stats
| Hottest month: | April | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | January | 77mm 3ins |
| Sunniest month: | March | 9.1hrs |
| Coldest month: | January | 30°C 86°F |
| Wettest month: | May | 395mm 15.6ins |
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