Best year time to visit Giragama

General weather information about Giragama

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 Giragama Sri Lanka is based on climate observations for 2026 year

Giragama 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

Giragama 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

Giragama - weather forecast by months

Giragama weather in januaryGiragama weather in februaryGiragama weather in marchGiragama weather in aprilGiragama weather in mayGiragama weather in juneGiragama weather in julyGiragama weather in augustGiragama weather in septemberGiragama weather in octoberGiragama weather in novemberGiragama weather in december

Best time to visit Giragama:

The largest precipitation sum in Giragama is at

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

    • Weather forecast in the closest to Giragama admin centers

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    Frequently asked questions

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