Best year time to visit Dewalagama

General weather information about Dewalagama

Average annual temperature is 25.4 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 8 days

Number of rainy days: 357 days

Look at detailed online map of Dewalagama

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

Dewalagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.931.831.532.630.730.129.230.329.730.330.630.9
Average daytime temperature (°C)28.629.430.230.729.028.428.229.127.828.028.728.8
Average temperature (°C)24.424.925.726.226.225.725.525.924.824.925.125.3
Average night temperature (°C)21.021.222.123.024.223.923.523.723.122.922.822.6
Absolute minimum temperature (°C)18.819.220.220.923.022.522.122.422.521.821.221.7

Dewalagama 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)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.19.69.67.78.98.310.56.05.76.57.1
Precipitation (mm)193222173240241198278173678615568445
Sunny days241000000001
Rainy days292430303130313130313030
Snow days000000000000

Dewalagama - weather forecast by months

Dewalagama weather in januaryDewalagama weather in februaryDewalagama weather in marchDewalagama weather in aprilDewalagama weather in mayDewalagama weather in juneDewalagama weather in julyDewalagama weather in augustDewalagama weather in septemberDewalagama weather in octoberDewalagama weather in novemberDewalagama weather in december

Best time to visit Dewalagama:

The best time to visit Dewalagama during the most sunny months:

  • August — 10.5(h)

The largest precipitation sum in Dewalagama is at

  • September — 678(mm)
  • October — 615(mm)
  • November — 568(mm)
  • December — 445(mm)

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    Frequently asked questions

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