Weather in Dedduwawala in August

General weather information about Dedduwawala

Average annual temperature is 26.2 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: 19.1 °C

Number of sunny days: 21 days

Number of rainy days: 344 days

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

Dedduwawala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.931.330.932.132.030.830.932.030.329.830.631.6
Average daytime temperature (°C)29.129.929.730.329.930.029.330.628.428.228.829.1
Average temperature (°C)24.825.526.126.827.227.226.827.425.825.425.425.8
Average night temperature (°C)21.622.523.524.025.124.824.624.823.723.323.123.5
Absolute minimum temperature (°C)19.121.622.223.122.923.623.123.222.822.422.422.4

Dedduwawala monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
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)9.710.110.310.39.610.89.910.88.37.48.68.3
Precipitation (mm)1031361651271348713166335387434354
Sunny days474020030001
Rainy days272127302930312830313030
Snow days000000000000

Dedduwawala - weather forecast by months

Dedduwawala weather in januaryDedduwawala weather in februaryDedduwawala weather in marchDedduwawala weather in aprilDedduwawala weather in mayDedduwawala weather in juneDedduwawala weather in julyDedduwawala weather in augustDedduwawala weather in septemberDedduwawala weather in octoberDedduwawala weather in novemberDedduwawala weather in december

Best time to visit Dedduwawala:

The largest precipitation sum in Dedduwawala is at

  • September — 335(mm)
  • October — 387(mm)
  • November — 434(mm)
  • December — 354(mm)

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    Frequently asked questions

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