Trincomalee Weather in January

What's the weather like in Trincomalee (Eastern Province) in January 2023?

The climate in Trincomalee during January can be summarized as hot, humid and wet.

January is in the winter in Trincomalee and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 28°C (82°F), whilst at night 24°C (76°F) is normal.

Trincomalee weather averages (imperial / metric)
Daytime temperature 27.9°C 82.2°F
Nightly temperature 24.3°C 75.7°F
Average temperature 26.1°C 79°F
Daily sunshine 7.1 hrs
Avg rainfall 125 mm 4.9 ins
Rainy days 7 days
Sea temperature 27.3°C 81.1°F
Humidity 76%
Windspeed 15.8kph 10 mph

On average January is the 4th wettest month of the year in Trincomalee with around 125mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

January temperatures in Trincomalee

Trincomalee average temperature in January

January rainfall

Trincomalee average rain in January

January hourly sunshine

Trincomalee average rain in January

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 Trincomalee in January 2022.

Other monthly averages

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UV index Best time to go?

Trincomalee weather stats

Trincomalee weather statistics
Hottest month: June 34.6°C 94.3°F
Driest month: June 25mm 1ins
Sunniest month: March 9.2hrs
Coldest month: January 27.8°C 82°F
Wettest month: December 367mm 14.4ins
Map showing location of Trincomalee (8.5711, 81.2335)

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