Best year time to visit Dewala

General weather information about Dewala

Average annual temperature is 27.0 °C

Absolute maximum temperature: 39.0 °C

Absolute minimum temperature: 21.1 °C

Number of sunny days: 40 days

Number of rainy days: 325 days

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

Dewala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.832.134.635.937.137.937.839.032.531.230.930.5
Average daytime temperature (°C)30.030.231.833.232.735.835.036.431.029.829.429.1
Average temperature (°C)25.525.726.627.427.929.629.129.626.625.525.325.5
Average night temperature (°C)22.422.523.023.624.825.625.225.223.922.922.823.2
Absolute minimum temperature (°C)21.321.122.022.323.324.623.223.922.922.122.222.4

Dewala 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)11.811.912.112.312.412.512.512.312.212.011.811.8
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.79.89.79.410.810.011.19.07.97.17.8
Precipitation (mm)77110132127209423141162413562377
Sunny days1080032780002
Rainy days212031302828242330313029
Snow days000000000000

Dewala - weather forecast by months

Dewala weather in januaryDewala weather in februaryDewala weather in marchDewala weather in aprilDewala weather in mayDewala weather in juneDewala weather in julyDewala weather in augustDewala weather in septemberDewala weather in octoberDewala weather in novemberDewala weather in december

Best time to visit Dewala:

The largest precipitation sum in Dewala is at

  • October — 413(mm)
  • November — 562(mm)
  • December — 377(mm)

    • Weather forecast in the closest to Dewala admin centers

    Weather forecast in the closest towns to Dewala

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    Frequently asked questions

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