Best year time to visit Wonseongsan

General weather information about Wonseongsan

Average annual temperature is 13.6 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -13.4 °C

Number of sunny days: 189 days

Number of rainy days: 160 days

Number of snow days: 16 days

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

Wonseongsan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.710.120.123.426.730.231.032.330.322.422.317.1
Average daytime temperature (°C)3.55.611.716.120.523.727.228.925.819.111.66.3
Average temperature (°C)0.11.97.612.217.021.025.026.222.915.88.63.4
Average night temperature (°C)-4.0-1.43.98.714.118.623.123.820.312.45.00.4
Absolute minimum temperature (°C)-13.4-4.5-2.32.26.115.520.520.115.77.2-3.2-9.8

Wonseongsan 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)7.28.09.37.98.510.27.29.27.48.46.75.1
Precipitation (mm)41231841512186142082661786120
Sunny days1626241915175911241112
Rainy days82711161326221971811
Snow days700000000018

Wonseongsan - weather forecast by months

Wonseongsan weather in januaryWonseongsan weather in februaryWonseongsan weather in marchWonseongsan weather in aprilWonseongsan weather in mayWonseongsan weather in juneWonseongsan weather in julyWonseongsan weather in augustWonseongsan weather in septemberWonseongsan weather in octoberWonseongsan weather in novemberWonseongsan weather in december

Best time to visit Wonseongsan:

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

  • June — 10.2(h)

The largest precipitation sum in Wonseongsan is at

  • June — 218(mm)
  • July — 614(mm)
  • August — 208(mm)
  • September — 266(mm)

    • Weather forecast in the closest to Wonseongsan admin centers

    Weather forecast in the closest towns to Wonseongsan

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    Frequently asked questions

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