Best year time to visit Gangchon

General weather information about Gangchon

Average annual temperature is 13.0 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -16.6 °C

Number of sunny days: 180 days

Number of rainy days: 172 days

Number of snow days: 13 days

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

Gangchon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.911.524.726.431.434.333.134.230.122.224.017.9
Average daytime temperature (°C)2.56.215.018.624.127.929.330.326.019.310.75.2
Average temperature (°C)-2.10.98.312.518.322.325.426.022.114.46.21.3
Average night temperature (°C)-6.7-2.93.27.613.317.922.622.718.910.21.8-2.3
Absolute minimum temperature (°C)-16.6-6.8-3.51.45.514.619.817.513.64.5-7.5-14.4

Gangchon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)10.010.812.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.37.99.57.78.410.07.58.87.38.47.05.4
Precipitation (mm)3022259124119403254299257185
Sunny days192524162010448201614
Rainy days737141120272722111310
Snow days500000000017

Gangchon - weather forecast by months

Gangchon weather in januaryGangchon weather in februaryGangchon weather in marchGangchon weather in aprilGangchon weather in mayGangchon weather in juneGangchon weather in julyGangchon weather in augustGangchon weather in septemberGangchon weather in octoberGangchon weather in novemberGangchon weather in december

Best time to visit Gangchon:

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

  • June — 10.0(h)

The largest precipitation sum in Gangchon is at

  • July — 403(mm)
  • August — 254(mm)
  • September — 299(mm)

    • Weather forecast in the closest to Gangchon admin centers

    Weather forecast in the closest towns to Gangchon

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    Frequently asked questions

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