Best year time to visit Rassgalawatta

General weather information about Rassgalawatta

Average annual temperature is 23.6 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: 15.4 °C

Number of sunny days: 8 days

Number of rainy days: 357 days

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

Rassgalawatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)26.928.728.729.729.528.328.028.926.727.527.328.4
Average daytime temperature (°C)25.926.727.628.227.426.926.127.125.325.726.226.3
Average temperature (°C)22.223.023.624.224.724.623.824.123.123.123.323.4
Average night temperature (°C)18.519.220.020.922.723.122.322.021.921.221.021.0
Absolute minimum temperature (°C)15.416.218.719.021.322.421.521.220.919.720.019.1

Rassgalawatta 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)9.59.59.79.88.09.38.310.56.26.66.97.7
Precipitation (mm)23229732621220311218856384643902668
Sunny days320000020100
Rainy days282631303130312930303031
Snow days000000000000

Rassgalawatta - weather forecast by months

Rassgalawatta weather in januaryRassgalawatta weather in februaryRassgalawatta weather in marchRassgalawatta weather in aprilRassgalawatta weather in mayRassgalawatta weather in juneRassgalawatta weather in julyRassgalawatta weather in augustRassgalawatta weather in septemberRassgalawatta weather in octoberRassgalawatta weather in novemberRassgalawatta weather in december

Best time to visit Rassgalawatta:

The largest precipitation sum in Rassgalawatta is at

  • October — 643(mm)
  • November — 902(mm)
  • December — 668(mm)

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    Frequently asked questions

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