Best year time to visit Geonam

General weather information about Geonam

Average annual temperature is 13.3 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: -14.1 °C

Number of sunny days: 190 days

Number of rainy days: 164 days

Number of snow days: 11 days

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

Geonam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.811.124.425.327.632.531.935.330.522.622.217.0
Average daytime temperature (°C)3.76.814.217.622.425.828.130.126.219.511.66.2
Average temperature (°C)-0.71.58.212.417.521.425.026.122.414.77.52.5
Average night temperature (°C)-4.9-2.53.58.013.618.122.623.019.310.53.4-0.8
Absolute minimum temperature (°C)-14.1-5.6-3.81.46.214.520.118.514.24.0-4.5-11.2

Geonam 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)10.010.912.013.114.114.614.313.512.411.310.39.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)7.27.99.37.98.410.17.29.27.48.46.95.3
Precipitation (mm)38229821652776402332841590133
Sunny days1925241616143810241516
Rainy days73714151628232071410
Snow days500000000015

Geonam - weather forecast by months

Geonam weather in januaryGeonam weather in februaryGeonam weather in marchGeonam weather in aprilGeonam weather in mayGeonam weather in juneGeonam weather in julyGeonam weather in augustGeonam weather in septemberGeonam weather in octoberGeonam weather in novemberGeonam weather in december

Best time to visit Geonam:

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

  • June — 10.1(h)

The largest precipitation sum in Geonam is at

  • June — 277(mm)
  • July — 640(mm)
  • August — 233(mm)
  • September — 284(mm)

    • Weather forecast in the closest to Geonam admin centers

    Weather forecast in the closest towns to Geonam

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    Frequently asked questions

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