Best year time to visit Katuwethenna

General weather information about Katuwethenna

Average annual temperature is 20.8 °C

Absolute maximum temperature: 31.7 °C

Absolute minimum temperature: 11.4 °C

Number of sunny days: 28 days

Number of rainy days: 337 days

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

Katuwethenna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.723.426.627.428.429.231.131.727.726.325.424.9
Average daytime temperature (°C)21.222.223.825.526.427.728.229.925.824.523.922.8
Average temperature (°C)17.918.719.820.921.822.722.823.321.520.520.119.8
Average night temperature (°C)15.115.416.316.817.618.218.318.218.117.517.317.6
Absolute minimum temperature (°C)11.811.415.115.715.917.117.216.416.916.315.515.6

Katuwethenna 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)7.98.48.69.99.110.69.710.78.47.66.96.2
Precipitation (mm)2041661511521777456115269591540448
Sunny days253161541000
Rainy days292328292529262729313031
Snow days000000000000

Katuwethenna - weather forecast by months

Katuwethenna weather in januaryKatuwethenna weather in februaryKatuwethenna weather in marchKatuwethenna weather in aprilKatuwethenna weather in mayKatuwethenna weather in juneKatuwethenna weather in julyKatuwethenna weather in augustKatuwethenna weather in septemberKatuwethenna weather in octoberKatuwethenna weather in novemberKatuwethenna weather in december

Best time to visit Katuwethenna:

The largest precipitation sum in Katuwethenna is at

  • October — 591(mm)
  • November — 540(mm)
  • December — 448(mm)

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    Frequently asked questions

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