Best year time to visit Katunayaka

General weather information about Katunayaka

Average annual temperature is 26.4 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: 20.1 °C

Number of sunny days: 23 days

Number of rainy days: 342 days

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

Katunayaka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.732.533.032.530.830.229.530.229.930.331.231.5
Average daytime temperature (°C)29.630.130.630.529.729.228.829.228.328.629.429.9
Average temperature (°C)25.225.826.727.127.527.227.027.126.125.725.626.1
Average night temperature (°C)21.822.323.724.425.525.225.325.224.423.423.223.6
Absolute minimum temperature (°C)20.120.322.923.323.523.523.224.223.822.422.722.8

Katunayaka 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)9.49.710.510.38.89.410.010.97.17.47.67.6
Precipitation (mm)10696138174253337188107522426517314
Sunny days1470000000002
Rainy days172131303130313130313029
Snow days000000000000

Katunayaka - weather forecast by months

Katunayaka weather in januaryKatunayaka weather in februaryKatunayaka weather in marchKatunayaka weather in aprilKatunayaka weather in mayKatunayaka weather in juneKatunayaka weather in julyKatunayaka weather in augustKatunayaka weather in septemberKatunayaka weather in octoberKatunayaka weather in novemberKatunayaka weather in december

Best time to visit Katunayaka:

The largest precipitation sum in Katunayaka is at

  • June — 337(mm)
  • September — 522(mm)
  • October — 426(mm)
  • November — 517(mm)

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    Frequently asked questions

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