Climate and Weather of Trincomalee District, Sri Lanka

In Sri Lanka you have several regions, one of which is called Trincomalee District. The most popular city in this region is Trincomalee, whose climate data we'll examine to provide you with an overview of what weather to expect in Trincomalee District. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Trincomalee District, particularly in Trincomalee, temperatures are consistently high throughout the year, with average maximum temperatures always above 28°C.

The warmest weather in Trincomalee District arrives in June, when temperatures climb to 34°C. In contrast, January sees the mercury drop to daytime highs of 28°C.

May, June and July are generally the hottest months of the year.

When it comes to rainfall, Trincomalee District sees significant variations throughout the year. November tends to be the wettest, receiving 316 mm of rain, while June is much drier with just 19 mm. Travelers should note that the rainy season falls during November and December, bringing substantial precipitation ranging from 282 mm to 316 mm monthly. The period of June is the driest, with precipitation levels below 19 mm.

March is the sunniest period, with ideal conditions for exploring the region and all it has to offer.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Trincomalee District, Sri Lanka?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.