Best year time to visit Polwattahena

General weather information about Polwattahena

Average annual temperature is 23.0 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: 15.5 °C

Number of sunny days: 16 days

Number of rainy days: 349 days

Look at detailed online map of Polwattahena

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

Polwattahena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.028.329.531.229.027.527.228.426.526.826.827.6
Average daytime temperature (°C)25.726.627.928.826.926.525.627.025.125.425.725.4
Average temperature (°C)21.722.423.324.023.923.823.223.722.422.422.522.5
Average night temperature (°C)17.918.519.720.421.722.021.421.420.920.320.220.0
Absolute minimum temperature (°C)15.516.318.318.219.920.720.520.519.818.819.318.4

Polwattahena 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)9.59.39.79.88.19.68.610.76.56.66.97.4
Precipitation (mm)10516316113121013621181429634627400
Sunny days731120010100
Rainy days242530292930313030303031
Snow days000000000000

Polwattahena - weather forecast by months

Polwattahena weather in januaryPolwattahena weather in februaryPolwattahena weather in marchPolwattahena weather in aprilPolwattahena weather in mayPolwattahena weather in junePolwattahena weather in julyPolwattahena weather in augustPolwattahena weather in septemberPolwattahena weather in octoberPolwattahena weather in novemberPolwattahena weather in december

Best time to visit Polwattahena:

The best time to visit Polwattahena during the most sunny months:

  • August — 10.7(h)

The largest precipitation sum in Polwattahena is at

  • September — 429(mm)
  • October — 634(mm)
  • November — 627(mm)
  • December — 400(mm)

    • Weather forecast in the closest to Polwattahena admin centers

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    Frequently asked questions

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