Best year time to visit Dematapelessa

General weather information about Dematapelessa

Average annual temperature is 27.0 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 48 days

Number of rainy days: 317 days

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

Dematapelessa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)32.833.433.635.935.735.535.537.031.931.231.030.6
Average daytime temperature (°C)30.831.131.932.932.234.333.335.230.329.429.329.1
Average temperature (°C)25.626.126.827.427.829.228.429.326.325.425.325.7
Average night temperature (°C)21.522.223.523.925.025.725.025.224.023.222.923.4
Absolute minimum temperature (°C)18.720.821.622.824.024.123.623.623.322.122.322.3

Dematapelessa 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.79.89.89.410.910.111.19.17.27.67.8
Precipitation (mm)70135145167159355940219470499320
Sunny days1183123691004
Rainy days202028292927252229313027
Snow days000000000000

Dematapelessa - weather forecast by months

Dematapelessa weather in januaryDematapelessa weather in februaryDematapelessa weather in marchDematapelessa weather in aprilDematapelessa weather in mayDematapelessa weather in juneDematapelessa weather in julyDematapelessa weather in augustDematapelessa weather in septemberDematapelessa weather in octoberDematapelessa weather in novemberDematapelessa weather in december

Best time to visit Dematapelessa:

The largest precipitation sum in Dematapelessa is at

  • October — 470(mm)
  • November — 499(mm)
  • December — 320(mm)

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    Frequently asked questions

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