Best year time to visit Katuwanwila

General weather information about Katuwanwila

Average annual temperature is 27.4 °C

Absolute maximum temperature: 38.6 °C

Absolute minimum temperature: 18.1 °C

Number of sunny days: 63 days

Number of rainy days: 302 days

Look at detailed online map of Katuwanwila

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

Katuwanwila air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.431.034.036.135.836.537.838.637.133.231.832.0
Average daytime temperature (°C)28.229.131.233.633.435.035.036.934.131.730.129.3
Average temperature (°C)24.224.926.427.828.430.130.030.328.626.425.625.6
Average night temperature (°C)20.821.623.024.025.327.026.726.125.423.523.123.2
Absolute minimum temperature (°C)18.119.122.422.523.425.825.724.823.422.422.221.6

Katuwanwila 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)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.99.410.010.59.210.89.610.79.68.46.97.1
Precipitation (mm)1411287789137192757124387523436
Sunny days10736691082200
Rainy days212128242521212328293031
Snow days000000000000

Katuwanwila - weather forecast by months

Katuwanwila weather in januaryKatuwanwila weather in februaryKatuwanwila weather in marchKatuwanwila weather in aprilKatuwanwila weather in mayKatuwanwila weather in juneKatuwanwila weather in julyKatuwanwila weather in augustKatuwanwila weather in septemberKatuwanwila weather in octoberKatuwanwila weather in novemberKatuwanwila weather in december

Best time to visit Katuwanwila:

The largest precipitation sum in Katuwanwila is at

  • October — 387(mm)
  • November — 523(mm)
  • December — 436(mm)

    • Weather forecast in the closest to Katuwanwila admin centers

    Weather forecast in the closest towns to Katuwanwila

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    Frequently asked questions

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