Best year time to visit Dematawelketiya

General weather information about Dematawelketiya

Average annual temperature is 25.5 °C

Absolute maximum temperature: 38.1 °C

Absolute minimum temperature: 15.3 °C

Number of sunny days: 56 days

Number of rainy days: 309 days

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* Weather data for Dematawelketiya Sri Lanka is based on climate observations for 2026 year

Dematawelketiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.128.031.032.534.035.436.938.134.531.630.029.2
Average daytime temperature (°C)25.726.728.330.531.434.334.236.231.929.328.127.2
Average temperature (°C)22.323.024.225.326.228.428.328.726.624.924.224.0
Average night temperature (°C)19.019.520.020.321.623.123.122.822.521.721.221.7
Absolute minimum temperature (°C)15.315.318.118.419.221.521.221.120.919.818.719.4

Dematawelketiya monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)7.78.48.610.19.310.69.710.78.57.87.46.2
Precipitation (mm)283218188167114431657130336605586
Sunny days244210712103200
Rainy days292427282123192127293031
Snow days000000000000

Dematawelketiya - weather forecast by months

Dematawelketiya weather in januaryDematawelketiya weather in februaryDematawelketiya weather in marchDematawelketiya weather in aprilDematawelketiya weather in mayDematawelketiya weather in juneDematawelketiya weather in julyDematawelketiya weather in augustDematawelketiya weather in septemberDematawelketiya weather in octoberDematawelketiya weather in novemberDematawelketiya weather in december

Best time to visit Dematawelketiya:

The largest precipitation sum in Dematawelketiya is at

  • October — 336(mm)
  • November — 605(mm)
  • December — 586(mm)

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    Frequently asked questions

    When is the best time to visit Dematawelketiya?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Dematawelketiya.
    What is the weather like in Dematawelketiya?
    See average temperature, rainfall and daylight hours for Dematawelketiya by month in the table above.
    How many sunny days does Dematawelketiya have?
    The monthly weather statistics above show sunshine and rainfall patterns for Dematawelketiya throughout the year.