Best year time to visit Hewanakumbura

General weather information about Hewanakumbura

Average annual temperature is 16.6 °C

Absolute maximum temperature: 24.2 °C

Absolute minimum temperature: 6.5 °C

Number of sunny days: 37 days

Number of rainy days: 328 days

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

Hewanakumbura air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.520.622.223.424.223.422.324.022.621.221.321.3
Average daytime temperature (°C)18.319.119.921.421.721.620.122.120.320.120.119.2
Average temperature (°C)14.715.516.117.417.917.616.617.416.916.716.616.3
Average night temperature (°C)11.111.612.614.014.915.014.213.614.614.013.813.7
Absolute minimum temperature (°C)6.58.310.111.813.114.213.111.912.512.210.79.6

Hewanakumbura 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)9.09.09.29.98.910.18.710.37.26.87.16.8
Precipitation (mm)92101116161904712780172418455353
Sunny days952223370202
Rainy days222329282927282430293029
Snow days000000000000

Hewanakumbura - weather forecast by months

Hewanakumbura weather in januaryHewanakumbura weather in februaryHewanakumbura weather in marchHewanakumbura weather in aprilHewanakumbura weather in mayHewanakumbura weather in juneHewanakumbura weather in julyHewanakumbura weather in augustHewanakumbura weather in septemberHewanakumbura weather in octoberHewanakumbura weather in novemberHewanakumbura weather in december

Best time to visit Hewanakumbura:

The largest precipitation sum in Hewanakumbura is at

  • October — 418(mm)
  • November — 455(mm)
  • December — 353(mm)

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    Frequently asked questions

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