Best year time to visit Hewawisse

General weather information about Hewawisse

Average annual temperature is 22.9 °C

Absolute maximum temperature: 31.7 °C

Absolute minimum temperature: 14.8 °C

Number of sunny days: 60 days

Number of rainy days: 305 days

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

Hewawisse air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.426.330.431.630.129.630.131.729.428.526.627.6
Average daytime temperature (°C)23.724.827.029.127.728.427.430.227.326.125.725.1
Average temperature (°C)20.321.222.724.023.624.423.624.423.022.522.322.2
Average night temperature (°C)17.418.119.220.120.421.520.820.120.019.919.820.2
Absolute minimum temperature (°C)14.815.518.117.918.519.618.118.218.018.418.818.9

Hewawisse 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)9.39.610.010.29.310.39.310.88.67.77.47.7
Precipitation (mm)6850781059728694073350397243
Sunny days15113253791202
Rainy days161728282627242229293029
Snow days000000000000

Hewawisse - weather forecast by months

Hewawisse weather in januaryHewawisse weather in februaryHewawisse weather in marchHewawisse weather in aprilHewawisse weather in mayHewawisse weather in juneHewawisse weather in julyHewawisse weather in augustHewawisse weather in septemberHewawisse weather in octoberHewawisse weather in novemberHewawisse weather in december

Best time to visit Hewawisse:

The largest precipitation sum in Hewawisse is at

  • October — 350(mm)
  • November — 397(mm)
  • December — 243(mm)

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    Frequently asked questions

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