Best year time to visit Attanagolla

General weather information about Attanagolla

Average annual temperature is 22.5 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: 14.2 °C

Number of sunny days: 26 days

Number of rainy days: 339 days

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

Attanagolla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.325.228.228.929.730.332.433.028.527.226.626.6
Average daytime temperature (°C)23.123.925.426.927.828.829.330.927.226.025.424.5
Average temperature (°C)19.920.621.722.823.724.224.124.822.922.121.821.5
Average night temperature (°C)17.017.718.819.320.420.519.919.919.919.419.319.5
Absolute minimum temperature (°C)14.214.417.418.319.019.818.918.319.018.018.017.6

Attanagolla 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)8.68.78.910.19.210.69.810.88.78.17.26.7
Precipitation (mm)15714315715717511393160471636537437
Sunny days343341530000
Rainy days282428272729262830313031
Snow days000000000000

Attanagolla - weather forecast by months

Attanagolla weather in januaryAttanagolla weather in februaryAttanagolla weather in marchAttanagolla weather in aprilAttanagolla weather in mayAttanagolla weather in juneAttanagolla weather in julyAttanagolla weather in augustAttanagolla weather in septemberAttanagolla weather in octoberAttanagolla weather in novemberAttanagolla weather in december

Best time to visit Attanagolla:

The largest precipitation sum in Attanagolla is at

  • September — 471(mm)
  • October — 636(mm)
  • November — 537(mm)
  • December — 437(mm)

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    Frequently asked questions

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