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Unawatuna weather in September 2021
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- 2929°C max day temperature
- 1212 days with some rainfall
- 2424°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 249249 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
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The September weather guide for Unawatuna, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Unawatuna in September?
Daytime temperatures usually reach 29°C in Unawatuna in September with high heat and humidity, falling to 24°C at night.
How sunny is it in Unawatuna in September?
There are normally 6 hours of bright sunshine each day in Unawatuna in September - that's 49% of daylight hours.
How warm is the sea around Unawatuna in September?
The average sea temperature around Unawatuna in September is 28°C.
Does it rain in Unawatuna in September?
There are usually 12 days with some rain in Unawatuna in September and the average monthly rainfall is 249mm.
Metric (°C / mm) | Imperial (°F / inches)
Unawatuna sunrise & sunset times for September 2021
Browse the sunrise and sunset times for Unawatuna in September 2021. Select a month to view Unawatuna sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||06:02||18:16|
|Wednesday, 15th September 2021||06:00||18:09|
|Thursday, 30th September 2021||05:57||18:01|
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