Best year time to visit Dewatura

General weather information about Dewatura

Average annual temperature is 22.1 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: 13.3 °C

Number of sunny days: 32 days

Number of rainy days: 333 days

Look at detailed online map of Dewatura

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

Dewatura air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.326.228.229.829.830.130.431.528.126.025.526.0
Average daytime temperature (°C)24.324.825.927.127.228.527.829.626.224.824.624.4
Average temperature (°C)20.320.921.722.623.123.723.223.822.121.421.221.4
Average night temperature (°C)16.917.418.418.819.319.419.118.718.918.618.419.0
Absolute minimum temperature (°C)13.314.117.417.517.818.217.817.417.717.116.917.2

Dewatura 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)9.19.39.510.18.810.29.710.98.57.37.27.5
Precipitation (mm)6488125104187164117110261559614297
Sunny days1481110131002
Rainy days172030293030302829313029
Snow days000000000000

Dewatura - weather forecast by months

Dewatura weather in januaryDewatura weather in februaryDewatura weather in marchDewatura weather in aprilDewatura weather in mayDewatura weather in juneDewatura weather in julyDewatura weather in augustDewatura weather in septemberDewatura weather in octoberDewatura weather in novemberDewatura weather in december

Best time to visit Dewatura:

The largest precipitation sum in Dewatura is at

  • October — 559(mm)
  • November — 614(mm)
  • December — 297(mm)

    • Weather forecast in the closest to Dewatura admin centers

    Weather forecast in the closest towns to Dewatura

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    Frequently asked questions

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