Best year time to visit Happawana

General weather information about Happawana

Average annual temperature is 26.4 °C

Absolute maximum temperature: 31.7 °C

Absolute minimum temperature: 20.8 °C

Number of sunny days: 12 days

Number of rainy days: 353 days

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

Happawana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.831.431.331.630.229.829.330.029.929.830.531.7
Average daytime temperature (°C)28.029.029.529.829.228.828.529.028.228.028.629.0
Average temperature (°C)25.125.626.427.127.527.126.827.226.325.725.726.0
Average night temperature (°C)22.523.123.924.725.825.325.025.324.423.823.423.7
Absolute minimum temperature (°C)20.821.922.424.023.923.623.123.923.522.822.022.2

Happawana monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.89.810.410.39.010.59.810.97.87.08.38.2
Precipitation (mm)115150134166206222238188575439465278
Sunny days732000000000
Rainy days242529303130313130313031
Snow days000000000000

Happawana - weather forecast by months

Happawana weather in januaryHappawana weather in februaryHappawana weather in marchHappawana weather in aprilHappawana weather in mayHappawana weather in juneHappawana weather in julyHappawana weather in augustHappawana weather in septemberHappawana weather in octoberHappawana weather in novemberHappawana weather in december

Best time to visit Happawana:

The largest precipitation sum in Happawana is at

  • September — 575(mm)
  • October — 439(mm)
  • November — 465(mm)

    • Weather forecast in the closest to Happawana admin centers

    Weather forecast in the closest towns to Happawana

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    Frequently asked questions

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