Best year time to visit Welmilla

General weather information about Welmilla

Average annual temperature is 26.1 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 17 days

Number of rainy days: 348 days

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

Welmilla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.833.332.332.931.430.630.230.530.731.231.032.5
Average daytime temperature (°C)30.230.430.931.530.129.629.329.828.929.329.830.1
Average temperature (°C)25.025.626.326.926.926.626.726.825.725.525.525.7
Average night temperature (°C)21.121.922.823.524.524.124.324.423.622.922.722.8
Absolute minimum temperature (°C)18.920.421.422.222.723.122.823.422.921.621.922.1

Welmilla 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)9.59.910.210.38.59.09.510.76.97.17.37.9
Precipitation (mm)130144193224236441286177621611591487
Sunny days1141000000100
Rainy days202430303130313130303031
Snow days000000000000

Welmilla - weather forecast by months

Welmilla weather in januaryWelmilla weather in februaryWelmilla weather in marchWelmilla weather in aprilWelmilla weather in mayWelmilla weather in juneWelmilla weather in julyWelmilla weather in augustWelmilla weather in septemberWelmilla weather in octoberWelmilla weather in novemberWelmilla weather in december

Best time to visit Welmilla:

The largest precipitation sum in Welmilla is at

  • June — 441(mm)
  • September — 621(mm)
  • October — 611(mm)
  • November — 591(mm)
  • December — 487(mm)

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    Frequently asked questions

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