Weather in Walasmulla in May

General weather information about Walasmulla

Average annual temperature is 25.8 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: 19.1 °C

Number of sunny days: 33 days

Number of rainy days: 332 days

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

Walasmulla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.733.132.433.432.631.431.032.930.530.831.130.9
Average daytime temperature (°C)30.230.830.931.430.330.329.431.428.728.629.429.3
Average temperature (°C)24.825.325.926.526.826.726.227.225.124.925.025.4
Average night temperature (°C)20.921.622.623.124.324.123.724.022.922.522.322.6
Absolute minimum temperature (°C)19.120.621.022.123.122.222.022.522.321.321.721.1

Walasmulla 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.69.910.09.010.59.610.87.76.77.37.6
Precipitation (mm)931442301711448911765331499497390
Sunny days852140270004
Rainy days232329292730292430313027
Snow days000000000000

Walasmulla - weather forecast by months

Walasmulla weather in januaryWalasmulla weather in februaryWalasmulla weather in marchWalasmulla weather in aprilWalasmulla weather in mayWalasmulla weather in juneWalasmulla weather in julyWalasmulla weather in augustWalasmulla weather in septemberWalasmulla weather in octoberWalasmulla weather in novemberWalasmulla weather in december

Best time to visit Walasmulla:

The largest precipitation sum in Walasmulla is at

  • September — 331(mm)
  • October — 499(mm)
  • November — 497(mm)
  • December — 390(mm)

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    Frequently asked questions

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