Best year time to visit Dewulwewa

General weather information about Dewulwewa

Average annual temperature is 26.3 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: 17.8 °C

Number of sunny days: 60 days

Number of rainy days: 305 days

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

Dewulwewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.230.834.035.433.934.134.336.333.732.231.130.8
Average daytime temperature (°C)27.828.831.433.431.432.331.734.431.130.529.628.6
Average temperature (°C)23.624.526.427.527.227.827.428.526.525.625.225.0
Average night temperature (°C)20.221.022.623.524.524.824.424.723.722.822.822.8
Absolute minimum temperature (°C)17.818.521.822.423.123.423.223.922.821.622.022.3

Dewulwewa 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)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.29.610.410.39.110.69.611.08.88.17.37.4
Precipitation (mm)111878310611028412669305461241
Sunny days141264334140000
Rainy days171625262827271730313031
Snow days000000000000

Dewulwewa - weather forecast by months

Dewulwewa weather in januaryDewulwewa weather in februaryDewulwewa weather in marchDewulwewa weather in aprilDewulwewa weather in mayDewulwewa weather in juneDewulwewa weather in julyDewulwewa weather in augustDewulwewa weather in septemberDewulwewa weather in octoberDewulwewa weather in novemberDewulwewa weather in december

Best time to visit Dewulwewa:

The largest precipitation sum in Dewulwewa is at

  • October — 305(mm)
  • November — 461(mm)
  • December — 241(mm)

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    Frequently asked questions

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