Best year time to visit Hiriyalagama

General weather information about Hiriyalagama

Average annual temperature is 26.3 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 44 days

Number of rainy days: 321 days

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

Hiriyalagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.732.134.335.333.732.533.135.232.332.731.730.6
Average daytime temperature (°C)28.930.132.433.331.231.030.633.330.030.230.229.5
Average temperature (°C)24.225.226.827.327.227.227.027.925.925.525.425.5
Average night temperature (°C)20.721.423.123.624.524.524.424.523.422.922.823.0
Absolute minimum temperature (°C)18.819.421.922.422.923.022.723.522.222.122.322.4

Hiriyalagama 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)9.59.910.710.19.210.39.711.18.78.37.57.7
Precipitation (mm)7477101183152616218168301486234
Sunny days14142201290000
Rainy days171429283129292230313031
Snow days000000000000

Hiriyalagama - weather forecast by months

Hiriyalagama weather in januaryHiriyalagama weather in februaryHiriyalagama weather in marchHiriyalagama weather in aprilHiriyalagama weather in mayHiriyalagama weather in juneHiriyalagama weather in julyHiriyalagama weather in augustHiriyalagama weather in septemberHiriyalagama weather in octoberHiriyalagama weather in novemberHiriyalagama weather in december

Best time to visit Hiriyalagama:

The largest precipitation sum in Hiriyalagama is at

  • October — 301(mm)
  • November — 486(mm)
  • December — 234(mm)

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    Frequently asked questions

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