Best year time to visit Attaragama

General weather information about Attaragama

Average annual temperature is 24.0 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: 16.0 °C

Number of sunny days: 41 days

Number of rainy days: 324 days

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

Attaragama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.530.032.533.330.528.928.530.628.729.529.029.4
Average daytime temperature (°C)27.228.330.030.928.527.726.929.027.127.227.727.6
Average temperature (°C)22.623.624.725.224.724.423.924.623.523.323.423.8
Average night temperature (°C)18.719.520.720.921.821.921.421.021.020.720.921.1
Absolute minimum temperature (°C)16.016.619.319.420.821.119.919.619.619.120.019.8

Attaragama 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.210.19.210.39.310.88.67.77.37.9
Precipitation (mm)42465615416817021172260488759300
Sunny days14113310030204
Rainy days171728273030312830293027
Snow days000000000000

Attaragama - weather forecast by months

Attaragama weather in januaryAttaragama weather in februaryAttaragama weather in marchAttaragama weather in aprilAttaragama weather in mayAttaragama weather in juneAttaragama weather in julyAttaragama weather in augustAttaragama weather in septemberAttaragama weather in octoberAttaragama weather in novemberAttaragama weather in december

Best time to visit Attaragama:

The largest precipitation sum in Attaragama is at

  • October — 488(mm)
  • November — 759(mm)
  • December — 300(mm)

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    Frequently asked questions

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