Best year time to visit Ariyagama

General weather information about Ariyagama

Average annual temperature is 24.5 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: 18.1 °C

Number of sunny days: 52 days

Number of rainy days: 313 days

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

Ariyagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.628.832.934.432.231.430.833.630.730.029.129.2
Average daytime temperature (°C)26.327.329.631.729.729.528.531.628.128.228.026.8
Average temperature (°C)22.423.224.725.925.525.725.126.324.223.823.723.5
Average night temperature (°C)19.720.021.021.722.923.222.522.921.921.121.121.5
Absolute minimum temperature (°C)18.118.119.620.121.922.020.722.220.719.620.421.0

Ariyagama 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.210.39.310.39.410.88.48.37.67.7
Precipitation (mm)636664140114639231102249402230
Sunny days131344203100012
Rainy days181527262930282130312929
Snow days000000000000

Ariyagama - weather forecast by months

Ariyagama weather in januaryAriyagama weather in februaryAriyagama weather in marchAriyagama weather in aprilAriyagama weather in mayAriyagama weather in juneAriyagama weather in julyAriyagama weather in augustAriyagama weather in septemberAriyagama weather in octoberAriyagama weather in novemberAriyagama weather in december

Best time to visit Ariyagama:

The largest precipitation sum in Ariyagama is at

  • October — 249(mm)
  • November — 402(mm)
  • December — 230(mm)

    • Weather forecast in the closest to Ariyagama admin centers

    Weather forecast in the closest towns to Ariyagama

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    Frequently asked questions

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