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Trincomalee weather in September 2021
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- 9393°F max day temperature
- 66 days with some rainfall
- 7777°F min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 3.83.8 inches of monthly rainfall
- 1111+ (Extreme) UV index
- 8484°F sea temperature
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The September weather guide for Trincomalee, 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 Trincomalee in September?
Daytime temperatures usually reach 93°F in Trincomalee in September with very high heat and humidity, falling to 77°F at night.
How sunny is it in Trincomalee in September?
There are normally 7 hours of bright sunshine each day in Trincomalee in September - that's 56% of daylight hours.
How warm is the sea around Trincomalee in September?
The average sea temperature around Trincomalee in September is 84°F.
Does it rain in Trincomalee in September?
There are usually 6 days with some rain in Trincomalee in September and the average monthly rainfall is 3.8 inches.
Metric (°C) | Imperial (°F)
Trincomalee sunrise & sunset times for September 2021
Browse the sunrise and sunset times for Trincomalee in September 2021. Select a month to view Trincomalee sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||05:57||18:13|
|Wednesday, 15th September 2021||05:55||18:05|
|Thursday, 30th September 2021||05:53||17:57|
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