Best year time to visit Welanewatta

General weather information about Welanewatta

Average annual temperature is 24.0 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: 16.3 °C

Number of sunny days: 38 days

Number of rainy days: 327 days

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

Welanewatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.729.730.031.131.029.730.232.328.728.228.228.3
Average daytime temperature (°C)27.427.928.529.228.629.028.130.727.126.727.126.7
Average temperature (°C)22.623.123.724.424.925.224.625.723.723.123.123.2
Average night temperature (°C)18.619.420.220.922.422.722.322.421.620.720.620.6
Absolute minimum temperature (°C)16.317.018.619.820.821.621.221.820.519.019.419.2

Welanewatta 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)9.69.49.69.88.710.39.110.87.76.67.17.5
Precipitation (mm)11218818616186315936195500563320
Sunny days7511625110000
Rainy days242330292528262030313031
Snow days000000000000

Welanewatta - weather forecast by months

Welanewatta weather in januaryWelanewatta weather in februaryWelanewatta weather in marchWelanewatta weather in aprilWelanewatta weather in mayWelanewatta weather in juneWelanewatta weather in julyWelanewatta weather in augustWelanewatta weather in septemberWelanewatta weather in octoberWelanewatta weather in novemberWelanewatta weather in december

Best time to visit Welanewatta:

The largest precipitation sum in Welanewatta is at

  • October — 500(mm)
  • November — 563(mm)
  • December — 320(mm)

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    Frequently asked questions

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