Best year time to visit Kosawakkulama

General weather information about Kosawakkulama

Average annual temperature is 27.3 °C

Absolute maximum temperature: 38.9 °C

Absolute minimum temperature: 17.8 °C

Number of sunny days: 61 days

Number of rainy days: 304 days

Look at detailed online map of Kosawakkulama

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

Kosawakkulama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.931.534.036.236.536.338.038.937.033.831.632.8
Average daytime temperature (°C)28.329.231.333.633.735.335.036.733.932.029.929.3
Average temperature (°C)24.325.026.527.728.430.129.829.928.326.425.525.6
Average night temperature (°C)21.021.423.023.725.226.926.626.125.323.422.923.1
Absolute minimum temperature (°C)18.417.822.122.223.225.925.724.923.422.622.222.0

Kosawakkulama 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)9.19.610.310.69.210.79.610.89.88.77.27.8
Precipitation (mm)1701278186154192677162387481417
Sunny days985469892100
Rainy days222026262521232228303031
Snow days000000000000

Kosawakkulama - weather forecast by months

Kosawakkulama weather in januaryKosawakkulama weather in februaryKosawakkulama weather in marchKosawakkulama weather in aprilKosawakkulama weather in mayKosawakkulama weather in juneKosawakkulama weather in julyKosawakkulama weather in augustKosawakkulama weather in septemberKosawakkulama weather in octoberKosawakkulama weather in novemberKosawakkulama weather in december

Best time to visit Kosawakkulama:

The largest precipitation sum in Kosawakkulama is at

  • October — 387(mm)
  • November — 481(mm)
  • December — 417(mm)

    • Weather forecast in the closest to Kosawakkulama admin centers

    Weather forecast in the closest towns to Kosawakkulama

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    Frequently asked questions

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