Best year time to visit Kahattewela

General weather information about Kahattewela

Average annual temperature is 20.2 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: 10.5 °C

Number of sunny days: 32 days

Number of rainy days: 333 days

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

Kahattewela air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.124.125.526.228.127.829.130.325.824.524.023.9
Average daytime temperature (°C)21.922.723.724.725.126.626.327.524.323.223.122.7
Average temperature (°C)18.018.819.420.221.122.021.822.020.519.719.619.6
Average night temperature (°C)14.414.715.615.917.217.917.817.117.616.816.617.1
Absolute minimum temperature (°C)10.511.114.714.215.016.215.515.315.714.314.715.0

Kahattewela 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)9.49.39.610.08.910.49.610.98.06.87.17.2
Precipitation (mm)801271131261549281105243436597394
Sunny days763331520002
Rainy days242228272829262930313029
Snow days000000000000

Kahattewela - weather forecast by months

Kahattewela weather in januaryKahattewela weather in februaryKahattewela weather in marchKahattewela weather in aprilKahattewela weather in mayKahattewela weather in juneKahattewela weather in julyKahattewela weather in augustKahattewela weather in septemberKahattewela weather in octoberKahattewela weather in novemberKahattewela weather in december

Best time to visit Kahattewela:

The largest precipitation sum in Kahattewela is at

  • October — 436(mm)
  • November — 597(mm)
  • December — 394(mm)

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    Frequently asked questions

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