Best year time to visit Keenagattalawa

General weather information about Keenagattalawa

Average annual temperature is 22.8 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: 13.0 °C

Number of sunny days: 45 days

Number of rainy days: 320 days

Look at detailed online map of Keenagattalawa

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

Keenagattalawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.424.627.128.230.430.732.632.328.527.126.726.7
Average daytime temperature (°C)22.423.324.826.527.829.629.330.627.525.625.124.2
Average temperature (°C)19.720.721.622.723.824.924.625.023.622.722.321.9
Average night temperature (°C)16.917.618.318.820.120.820.720.120.520.019.719.8
Absolute minimum temperature (°C)13.014.417.017.018.119.318.217.919.018.316.717.0

Keenagattalawa 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)8.58.48.810.09.110.49.410.47.87.27.26.2
Precipitation (mm)2141311371441752469207348693483425
Sunny days447763651200
Rainy days272424232527252629293031
Snow days000000000000

Keenagattalawa - weather forecast by months

Keenagattalawa weather in januaryKeenagattalawa weather in februaryKeenagattalawa weather in marchKeenagattalawa weather in aprilKeenagattalawa weather in mayKeenagattalawa weather in juneKeenagattalawa weather in julyKeenagattalawa weather in augustKeenagattalawa weather in septemberKeenagattalawa weather in octoberKeenagattalawa weather in novemberKeenagattalawa weather in december

Best time to visit Keenagattalawa:

The largest precipitation sum in Keenagattalawa is at

  • September — 348(mm)
  • October — 693(mm)
  • November — 483(mm)
  • December — 425(mm)

    • Weather forecast in the closest to Keenagattalawa admin centers

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    Frequently asked questions

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