Best year time to visit Mariawatta

General weather information about Mariawatta

Average annual temperature is 22.6 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: 12.6 °C

Number of sunny days: 32 days

Number of rainy days: 333 days

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

Mariawatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.228.429.531.328.226.926.627.827.127.928.328.0
Average daytime temperature (°C)25.926.728.028.426.425.625.326.725.125.926.326.4
Average temperature (°C)21.121.923.023.323.323.122.623.122.222.322.222.7
Average night temperature (°C)16.317.118.519.121.021.420.620.320.419.719.219.6
Absolute minimum temperature (°C)12.614.116.816.719.220.519.619.119.017.716.517.1

Mariawatta 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)9.59.810.09.79.09.28.710.77.57.36.97.9
Precipitation (mm)645910222714714820062240435633301
Sunny days1472100020105
Rainy days172129293130312930303026
Snow days000000000000

Mariawatta - weather forecast by months

Mariawatta weather in januaryMariawatta weather in februaryMariawatta weather in marchMariawatta weather in aprilMariawatta weather in mayMariawatta weather in juneMariawatta weather in julyMariawatta weather in augustMariawatta weather in septemberMariawatta weather in octoberMariawatta weather in novemberMariawatta weather in december

Best time to visit Mariawatta:

The largest precipitation sum in Mariawatta is at

  • October — 435(mm)
  • November — 633(mm)
  • December — 301(mm)

    • Weather forecast in the closest to Mariawatta admin centers

    Weather forecast in the closest towns to Mariawatta

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    Frequently asked questions

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