Best year time to visit Katuwannawa

General weather information about Katuwannawa

Average annual temperature is 26.4 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: 18.6 °C

Number of sunny days: 50 days

Number of rainy days: 315 days

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

Katuwannawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.234.535.434.033.232.735.032.332.932.231.1
Average daytime temperature (°C)29.230.332.533.631.531.230.533.229.930.330.429.7
Average temperature (°C)24.425.426.927.427.227.226.927.925.925.625.625.7
Average night temperature (°C)20.821.623.023.524.524.524.324.623.523.023.123.2
Absolute minimum temperature (°C)18.619.722.122.423.022.823.023.522.722.222.622.7

Katuwannawa 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.810.510.09.09.99.410.97.97.97.47.9
Precipitation (mm)6369103189140699221171333559256
Sunny days151252103101001
Rainy days161626283030282129313030
Snow days000000000000

Katuwannawa - weather forecast by months

Katuwannawa weather in januaryKatuwannawa weather in februaryKatuwannawa weather in marchKatuwannawa weather in aprilKatuwannawa weather in mayKatuwannawa weather in juneKatuwannawa weather in julyKatuwannawa weather in augustKatuwannawa weather in septemberKatuwannawa weather in octoberKatuwannawa weather in novemberKatuwannawa weather in december

Best time to visit Katuwannawa:

The largest precipitation sum in Katuwannawa is at

  • October — 333(mm)
  • November — 559(mm)
  • December — 256(mm)

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    Frequently asked questions

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