Trincomalee weather in September 2022

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34
34°C max day temperature
7
7 hours of sunshine per day
6
6 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
96
96 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C 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 34°C in Trincomalee in September with very high heat and humidity, falling to 25°C 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 29°C.

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 96mm.

Metric (°C / mm) | Imperial (°F / inches)

Trincomalee sunrise & sunset times for September 2022

Browse the sunrise and sunset times for Trincomalee in September 2022. Select a month to view Trincomalee sunrise & sunset times for the next 12 months.

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