Best year time to visit Sŏngsan

General weather information about Sŏngsan

Average annual temperature is 14.6 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -10.7 °C

Number of sunny days: 164 days

Number of rainy days: 189 days

Number of snow days: 12 days

Look at detailed online map of Sŏngsan

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

Sŏngsan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.713.523.225.326.629.031.234.230.523.324.619.0
Average daytime temperature (°C)6.58.716.018.021.626.028.230.427.321.113.88.5
Average temperature (°C)2.13.49.813.317.621.925.426.623.516.39.74.9
Average night temperature (°C)-2.0-0.45.59.314.318.923.223.420.412.05.81.1
Absolute minimum temperature (°C)-10.7-3.8-2.43.19.215.620.419.716.17.6-1.7-9.1

Sŏngsan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.37.28.57.67.18.15.810.48.28.67.25.8
Precipitation (mm)454529123250211413195143288481
Sunny days201722131311187191815
Rainy days7109171819302323121110
Snow days410000000016

Sŏngsan - weather forecast by months

Sŏngsan weather in januarySŏngsan weather in februarySŏngsan weather in marchSŏngsan weather in aprilSŏngsan weather in maySŏngsan weather in juneSŏngsan weather in julySŏngsan weather in augustSŏngsan weather in septemberSŏngsan weather in octoberSŏngsan weather in novemberSŏngsan weather in december

Best time to visit Sŏngsan:

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

  • August — 10.4(h)

The largest precipitation sum in Sŏngsan is at

  • May — 250(mm)
  • June — 211(mm)
  • July — 413(mm)
  • August — 195(mm)

    • Weather forecast in the closest to Sŏngsan admin centers

    Weather forecast in the closest towns to Sŏngsan

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    Frequently asked questions

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