Best year time to visit Kethalana

General weather information about Kethalana

Average annual temperature is 27.1 °C

Absolute maximum temperature: 39.8 °C

Absolute minimum temperature: 20.4 °C

Number of sunny days: 52 days

Number of rainy days: 313 days

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

Kethalana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.330.733.036.036.337.238.739.835.231.831.030.4
Average daytime temperature (°C)28.228.730.232.432.736.236.037.632.830.329.328.7
Average temperature (°C)24.525.026.127.328.030.029.730.427.826.025.525.5
Average night temperature (°C)21.922.323.023.924.926.025.525.724.823.423.223.4
Absolute minimum temperature (°C)20.420.822.022.723.723.823.224.523.622.522.522.6

Kethalana 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)9.29.59.710.09.410.79.811.09.48.37.57.5
Precipitation (mm)107137112111165515130106333492353
Sunny days887283672001
Rainy days232024282327252428313030
Snow days000000000000

Kethalana - weather forecast by months

Kethalana weather in januaryKethalana weather in februaryKethalana weather in marchKethalana weather in aprilKethalana weather in mayKethalana weather in juneKethalana weather in julyKethalana weather in augustKethalana weather in septemberKethalana weather in octoberKethalana weather in novemberKethalana weather in december

Best time to visit Kethalana:

The largest precipitation sum in Kethalana is at

  • October — 333(mm)
  • November — 492(mm)
  • December — 353(mm)

    • Weather forecast in the closest to Kethalana admin centers

    Weather forecast in the closest towns to Kethalana

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    Frequently asked questions

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