Best year time to visit Sumun’gae

General weather information about Sumun’gae

Average annual temperature is 13.0 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -12.9 °C

Number of sunny days: 189 days

Number of rainy days: 163 days

Number of snow days: 13 days

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* Weather data for Sumun’gae South Korea is based on climate observations for 2026 year

Sumun’gae air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.09.419.423.127.130.631.734.029.222.122.616.6
Average daytime temperature (°C)2.24.211.516.221.424.328.129.125.519.110.85.1
Average temperature (°C)-0.91.06.811.516.820.625.025.922.715.97.82.2
Average night temperature (°C)-4.4-2.02.97.813.217.922.923.420.212.64.6-0.9
Absolute minimum temperature (°C)-12.9-5.0-2.41.87.014.620.219.816.77.5-3.4-10.0

Sumun’gae 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)9.910.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.38.59.48.08.79.67.98.97.68.26.74.9
Precipitation (mm)34211631191413892091814011896
Sunny days202624191916759181313
Rainy days717111214242621131611
Snow days410000000017

Sumun’gae - weather forecast by months

Sumun’gae weather in januarySumun’gae weather in februarySumun’gae weather in marchSumun’gae weather in aprilSumun’gae weather in maySumun’gae weather in juneSumun’gae weather in julySumun’gae weather in augustSumun’gae weather in septemberSumun’gae weather in octoberSumun’gae weather in novemberSumun’gae weather in december

Best time to visit Sumun’gae:

The largest precipitation sum in Sumun’gae is at

  • July — 389(mm)
  • August — 209(mm)
  • September — 181(mm)

    • Weather forecast in the closest to Sumun’gae admin centers

    Weather forecast in the closest towns to Sumun’gae

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    Frequently asked questions

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