Best year time to visit Ganagoluwa

General weather information about Ganagoluwa

Average annual temperature is 25.8 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 8 days

Number of rainy days: 357 days

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

Ganagoluwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.232.632.132.231.130.329.930.630.230.431.331.3
Average daytime temperature (°C)29.130.230.430.629.529.228.929.628.328.329.229.3
Average temperature (°C)24.625.325.826.426.826.526.226.625.425.025.225.5
Average night temperature (°C)21.121.822.423.124.524.223.924.023.222.722.422.6
Absolute minimum temperature (°C)18.820.221.021.922.422.922.222.822.621.521.421.2

Ganagoluwa 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.79.710.310.28.910.49.410.87.66.77.97.8
Precipitation (mm)142171170147200204204156511547574403
Sunny days331000100000
Rainy days282530303130303130313031
Snow days000000000000

Ganagoluwa - weather forecast by months

Ganagoluwa weather in januaryGanagoluwa weather in februaryGanagoluwa weather in marchGanagoluwa weather in aprilGanagoluwa weather in mayGanagoluwa weather in juneGanagoluwa weather in julyGanagoluwa weather in augustGanagoluwa weather in septemberGanagoluwa weather in octoberGanagoluwa weather in novemberGanagoluwa weather in december

Best time to visit Ganagoluwa:

The largest precipitation sum in Ganagoluwa is at

  • September — 511(mm)
  • October — 547(mm)
  • November — 574(mm)
  • December — 403(mm)

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    Frequently asked questions

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