Best year time to visit Koswatta

General weather information about Koswatta

Average annual temperature is 24.5 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: 18.1 °C

Number of sunny days: 52 days

Number of rainy days: 313 days

Look at detailed online map of Koswatta

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

Koswatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.628.832.934.432.231.430.833.630.730.029.129.2
Average daytime temperature (°C)26.327.329.631.729.729.528.531.628.128.228.026.8
Average temperature (°C)22.423.224.725.925.525.725.126.324.223.823.723.5
Average night temperature (°C)19.720.021.021.722.923.222.522.921.921.121.121.5
Absolute minimum temperature (°C)18.118.119.620.121.922.020.722.220.719.620.421.0

Koswatta 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.210.39.310.39.410.88.48.37.67.7
Precipitation (mm)636664140114639231102249402230
Sunny days131344203100012
Rainy days181527262930282130312929
Snow days000000000000

Koswatta - weather forecast by months

Koswatta weather in januaryKoswatta weather in februaryKoswatta weather in marchKoswatta weather in aprilKoswatta weather in mayKoswatta weather in juneKoswatta weather in julyKoswatta weather in augustKoswatta weather in septemberKoswatta weather in octoberKoswatta weather in novemberKoswatta weather in december

Best time to visit Koswatta:

The largest precipitation sum in Koswatta is at

  • October — 249(mm)
  • November — 402(mm)
  • December — 230(mm)

    • Weather forecast in the closest to Koswatta admin centers

    Weather forecast in the closest towns to Koswatta

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    Frequently asked questions

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