Best year time to visit Dewanagala

General weather information about Dewanagala

Average annual temperature is 24.5 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: 16.5 °C

Number of sunny days: 37 days

Number of rainy days: 328 days

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

Dewanagala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.130.632.033.430.129.228.530.328.629.129.929.8
Average daytime temperature (°C)27.628.530.130.928.227.627.128.926.827.328.028.2
Average temperature (°C)23.023.925.125.525.124.824.625.423.923.923.924.4
Average night temperature (°C)19.119.621.121.723.223.022.622.922.121.521.121.7
Absolute minimum temperature (°C)16.517.519.920.322.221.621.122.121.120.519.820.8

Dewanagala 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)9.69.810.29.89.09.39.010.77.77.47.18.2
Precipitation (mm)929111518617016921058248372615351
Sunny days1493200040104
Rainy days171928283130312730303027
Snow days000000000000

Dewanagala - weather forecast by months

Dewanagala weather in januaryDewanagala weather in februaryDewanagala weather in marchDewanagala weather in aprilDewanagala weather in mayDewanagala weather in juneDewanagala weather in julyDewanagala weather in augustDewanagala weather in septemberDewanagala weather in octoberDewanagala weather in novemberDewanagala weather in december

Best time to visit Dewanagala:

The largest precipitation sum in Dewanagala is at

  • October — 372(mm)
  • November — 615(mm)
  • December — 351(mm)

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    Frequently asked questions

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