Best year time to visit Unawatuna

General weather information about Unawatuna

Average annual temperature is 26.5 °C

Absolute maximum temperature: 38.5 °C

Absolute minimum temperature: 17.5 °C

Number of sunny days: 58 days

Number of rainy days: 307 days

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

Unawatuna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.830.434.336.136.936.836.738.533.730.729.729.7
Average daytime temperature (°C)28.629.030.432.632.035.133.236.031.228.928.428.2
Average temperature (°C)24.625.026.127.127.228.927.829.226.625.124.925.1
Average night temperature (°C)21.121.522.723.123.224.123.323.823.422.622.422.8
Absolute minimum temperature (°C)17.518.121.721.121.822.822.322.521.921.620.420.8

Unawatuna 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)9.49.810.010.19.310.79.911.09.38.37.78.1
Precipitation (mm)601158513712574963189364522246
Sunny days151031103491002
Rainy days161828292127272229313029
Snow days000000000000

Unawatuna - weather forecast by months

Unawatuna weather in januaryUnawatuna weather in februaryUnawatuna weather in marchUnawatuna weather in aprilUnawatuna weather in mayUnawatuna weather in juneUnawatuna weather in julyUnawatuna weather in augustUnawatuna weather in septemberUnawatuna weather in octoberUnawatuna weather in novemberUnawatuna weather in december

Best time to visit Unawatuna:

The largest precipitation sum in Unawatuna is at

  • October — 364(mm)
  • November — 522(mm)
  • December — 246(mm)

    • Weather forecast in the closest to Unawatuna admin centers

    Weather forecast in the closest towns to Unawatuna

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    Frequently asked questions

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