Best year time to visit Gangsan

General weather information about Gangsan

Average annual temperature is 13.4 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -13.9 °C

Number of sunny days: 199 days

Number of rainy days: 156 days

Number of snow days: 10 days

Look at detailed online map of Gangsan

* Weather data for Gangsan South Korea is based on climate observations for 2026 year

Gangsan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.711.926.227.629.636.633.034.730.522.923.317.8
Average daytime temperature (°C)4.27.515.918.824.028.729.030.626.519.811.66.1
Average temperature (°C)-0.91.68.612.718.222.825.226.222.414.46.91.9
Average night temperature (°C)-5.2-2.92.77.313.218.222.422.819.010.02.6-1.8
Absolute minimum temperature (°C)-13.9-6.3-5.10.25.914.019.318.513.04.7-5.5-13.2

Gangsan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.614.413.512.411.310.39.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)7.37.79.47.78.210.07.19.17.38.67.15.3
Precipitation (mm)3233079165179519256350866100
Sunny days1725251819134711241818
Rainy days8361212172724197129
Snow days600000000004

Gangsan - weather forecast by months

Gangsan weather in januaryGangsan weather in februaryGangsan weather in marchGangsan weather in aprilGangsan weather in mayGangsan weather in juneGangsan weather in julyGangsan weather in augustGangsan weather in septemberGangsan weather in octoberGangsan weather in novemberGangsan weather in december

Best time to visit Gangsan:

The best time to visit Gangsan during the most sunny months:

  • June — 10.0(h)

The largest precipitation sum in Gangsan is at

  • July — 519(mm)
  • August — 256(mm)
  • September — 350(mm)

    • Weather forecast in the closest to Gangsan admin centers

    Weather forecast in the closest towns to Gangsan

    Explore Gangsan

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    MapTrains schedule
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    Frequently asked questions

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