Average monthly snow and rainfall in Trincomalee
The mean monthly precipitation over the year in Trincomalee (Trincomalee District), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, October, November and December.
- On average, November is the wettest month with 317 mm of precipitation.
- On average, June is the driest month with 20 mm of precipitation.
- The average amount of annual precipitation is 1325 mm.
Weather Forecasts for Trincomalee
Fri Apr 26
33°C | 26°C
E 
18 km/h
18 km/h
partly cloudy and no rain
Sat Apr 27
33°C | 28°C
E 14 km/h
14 km/h
almost clear and no rain
Sun Apr 28
33°C | 28°C
E 14 km/h
14 km/h0.5 mm
partly cloudy and small chance of slight rain
