Best year time to visit Geomun

General weather information about Geomun

Average annual temperature is 14.6 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -8.2 °C

Number of sunny days: 183 days

Number of rainy days: 171 days

Number of snow days: 11 days

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

Geomun air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.67.913.216.820.123.928.431.027.522.221.714.5
Average daytime temperature (°C)5.54.88.713.017.021.225.627.625.319.813.48.4
Average temperature (°C)3.83.67.511.716.020.424.526.224.118.511.76.7
Average night temperature (°C)1.42.26.110.415.019.523.525.222.616.59.04.5
Absolute minimum temperature (°C)-8.2-0.13.27.111.616.321.022.917.813.31.4-4.6

Geomun 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)10.110.912.013.114.014.514.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.27.58.78.07.89.17.110.58.58.26.34.8
Precipitation (mm)443124952061344591391422210396
Sunny days14202314151781613191311
Rainy days1088161613231517121716
Snow days700000000004

Geomun - weather forecast by months

Geomun weather in januaryGeomun weather in februaryGeomun weather in marchGeomun weather in aprilGeomun weather in mayGeomun weather in juneGeomun weather in julyGeomun weather in augustGeomun weather in septemberGeomun weather in octoberGeomun weather in novemberGeomun weather in december

Best time to visit Geomun:

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

  • August — 10.5(h)

The largest precipitation sum in Geomun is at

  • May — 206(mm)
  • July — 459(mm)

    • Weather forecast in the closest to Geomun admin centers

    Weather forecast in the closest towns to Geomun

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    Frequently asked questions

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