Best year time to visit Trincomalee

General weather information about Trincomalee

Average annual temperature is 27.7 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: 22.6 °C

Number of sunny days: 76

Number of rainy days: 289

Number of snow days:

Average annual precipitation: 1992 mm

Look at detailed online map of Trincomalee

* Weather data for Trincomalee Sri Lanka is based on climate observations for 2023 year

Trincomalee air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 28.6 29.8 32 36 37 37.3 37.3 37.5 35.5 33.5 30.1 32
Average daytime temperature (°C) 27.2 28 29.8 32.2 33.7 35.9 35.4 36.1 33.9 30.9 28.8 28.4
Average temperature (°C) 25.4 25.9 27.1 28.4 28.8 30.4 29.9 29.5 28.3 26.7 26.1 26.3
Average night temperature (°C) 23.9 24 24.7 25.6 25.8 26.7 26.5 25.9 25.4 24.3 24 24.4
Absolute minimum temperature (°C) 22.6 23 23 23.9 23.9 25.7 25.6 25 24.4 23.5 23.4 23.6

Trincomalee monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.8 12 12.2 12.4 12.6 12.6 12.6 12.5 12.3 12.1 11.8 11.7
Daylight mean duration (h) 11.7 11.9 12.1 12.3 12.5 12.6 12.6 12.4 12.2 11.9 11.7 11.6
Daylight minimum duration (h) 11.6 11.8 12 12.2 12.4 12.6 12.5 12.3 12.1 11.8 11.7 11.6
Sunshine mean duration (h) 9.6 9.8 10.8 10.5 9.5 10.7 9.4 10.9 9.7 9.9 8.3 8.7
Precipitation (mm) 162 98 64 61 106 16 31 84 184 374 454 357
Sunny days 9 10 8 10 8 10 8 7 4 2
Rainy days 22 18 23 20 23 20 23 24 26 29 30 31

Trincomalee - weather forecast by months

January February March April May June July August September October November December

Best time to visit Trincomalee:

The largest precipitation sum in Trincomalee is at

  • October — 374(mm)
  • November — 454(mm)
  • December — 357(mm)

Weather forecast in the closest to Trincomalee admin centers