Best year time to visit Atuwewatta

General weather information about Atuwewatta

Average annual temperature is 23.8 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: 15.3 °C

Number of sunny days: 41 days

Number of rainy days: 324 days

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

Atuwewatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.928.831.833.230.229.128.830.928.929.028.528.9
Average daytime temperature (°C)26.527.429.430.528.227.527.229.627.127.427.527.3
Average temperature (°C)22.223.024.324.924.424.524.124.923.523.323.323.7
Average night temperature (°C)18.418.920.120.421.522.421.621.220.920.320.421.1
Absolute minimum temperature (°C)15.316.018.819.119.620.719.919.618.518.518.519.8

Atuwewatta 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)9.59.810.19.99.29.89.110.88.27.57.28.0
Precipitation (mm)53749914313010313944147407448265
Sunny days13103210250104
Rainy days181828283030292630303027
Snow days000000000000

Atuwewatta - weather forecast by months

Atuwewatta weather in januaryAtuwewatta weather in februaryAtuwewatta weather in marchAtuwewatta weather in aprilAtuwewatta weather in mayAtuwewatta weather in juneAtuwewatta weather in julyAtuwewatta weather in augustAtuwewatta weather in septemberAtuwewatta weather in octoberAtuwewatta weather in novemberAtuwewatta weather in december

Best time to visit Atuwewatta:

The largest precipitation sum in Atuwewatta is at

  • October — 407(mm)
  • November — 448(mm)
  • December — 265(mm)

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    Frequently asked questions

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