Best year time to visit Wewadeniya

General weather information about Wewadeniya

Average annual temperature is 26.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: 20.4 °C

Number of sunny days: 9 days

Number of rainy days: 356 days

Look at detailed online map of Wewadeniya

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

Wewadeniya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.232.231.332.030.329.829.630.029.930.430.431.8
Average daytime temperature (°C)27.929.129.530.029.228.928.729.228.228.228.929.2
Average temperature (°C)25.025.526.227.027.427.026.727.026.025.625.625.8
Average night temperature (°C)22.222.723.424.325.525.124.825.024.123.523.123.4
Absolute minimum temperature (°C)20.421.722.023.223.823.223.023.823.422.422.422.1

Wewadeniya 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)9.59.710.210.38.910.49.710.87.66.78.08.1
Precipitation (mm)126163141128222276269192628473473385
Sunny days531000000000
Rainy days262530303130313130313031
Snow days000000000000

Wewadeniya - weather forecast by months

Wewadeniya weather in januaryWewadeniya weather in februaryWewadeniya weather in marchWewadeniya weather in aprilWewadeniya weather in mayWewadeniya weather in juneWewadeniya weather in julyWewadeniya weather in augustWewadeniya weather in septemberWewadeniya weather in octoberWewadeniya weather in novemberWewadeniya weather in december

Best time to visit Wewadeniya:

The largest precipitation sum in Wewadeniya is at

  • September — 628(mm)
  • October — 473(mm)
  • November — 473(mm)
  • December — 385(mm)

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    Frequently asked questions

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