Best year time to visit Korossa

General weather information about Korossa

Average annual temperature is 25.7 °C

Absolute maximum temperature: 35.6 °C

Absolute minimum temperature: 17.6 °C

Number of sunny days: 34 days

Number of rainy days: 331 days

Look at detailed online map of Korossa

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

Korossa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.531.934.235.632.030.730.332.630.130.931.131.2
Average daytime temperature (°C)29.030.031.933.030.029.528.831.128.328.729.329.4
Average temperature (°C)24.225.126.426.826.426.226.027.025.125.024.925.4
Average night temperature (°C)20.420.922.422.924.224.223.824.223.222.522.122.7
Absolute minimum temperature (°C)17.619.021.821.323.222.822.323.422.221.321.421.7

Korossa 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)11.811.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.69.710.29.89.09.69.310.78.07.47.28.2
Precipitation (mm)1129111115715412920439223386583304
Sunny days15102100020103
Rainy days161829293130312930303028
Snow days000000000000

Korossa - weather forecast by months

Korossa weather in januaryKorossa weather in februaryKorossa weather in marchKorossa weather in aprilKorossa weather in mayKorossa weather in juneKorossa weather in julyKorossa weather in augustKorossa weather in septemberKorossa weather in octoberKorossa weather in novemberKorossa weather in december

Best time to visit Korossa:

The largest precipitation sum in Korossa is at

  • October — 386(mm)
  • November — 583(mm)
  • December — 304(mm)

    • Weather forecast in the closest to Korossa admin centers

    Weather forecast in the closest towns to Korossa

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    Frequently asked questions

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