Weather in Owilla in May

General weather information about Owilla

Average annual temperature is 23.7 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: 15.0 °C

Number of sunny days: 31 days

Number of rainy days: 334 days

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

Owilla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.929.231.932.730.128.328.130.228.029.129.429.1
Average daytime temperature (°C)26.627.829.630.428.027.226.428.426.526.927.527.3
Average temperature (°C)22.123.124.524.824.424.123.624.323.223.223.323.6
Average night temperature (°C)18.018.720.420.721.822.021.621.421.220.720.620.8
Absolute minimum temperature (°C)15.015.619.418.920.621.220.520.220.119.619.118.6

Owilla 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.310.29.310.49.410.88.67.87.68.0
Precipitation (mm)50709322920617120899257528838322
Sunny days12102100020103
Rainy days191829293130312930303028
Snow days000000000000

Owilla - weather forecast by months

Owilla weather in januaryOwilla weather in februaryOwilla weather in marchOwilla weather in aprilOwilla weather in mayOwilla weather in juneOwilla weather in julyOwilla weather in augustOwilla weather in septemberOwilla weather in octoberOwilla weather in novemberOwilla weather in december

Best time to visit Owilla:

The largest precipitation sum in Owilla is at

  • October — 528(mm)
  • November — 838(mm)
  • December — 322(mm)

    • Weather forecast in the closest to Owilla admin centers

    Weather forecast in the closest towns to Owilla

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    Frequently asked questions

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