Best year time to visit Seongmi

General weather information about Seongmi

Average annual temperature is 12.9 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -17.1 °C

Number of sunny days: 193 days

Number of rainy days: 164 days

Number of snow days: 8 days

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

Seongmi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.611.224.426.833.234.333.233.929.721.723.617.4
Average daytime temperature (°C)2.26.715.719.224.927.829.330.126.018.910.34.8
Average temperature (°C)-2.61.08.612.918.922.625.425.922.113.75.50.8
Average night temperature (°C)-7.4-3.42.57.213.117.822.222.318.58.60.8-3.0
Absolute minimum temperature (°C)-17.1-7.0-4.60.44.313.219.716.212.42.8-7.8-14.1

Seongmi 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)7.18.19.27.78.59.97.28.47.18.17.35.8
Precipitation (mm)3122365125170458378248188187
Sunny days2023231522118910171718
Rainy days8481591923222014139
Snow days310000000004

Seongmi - weather forecast by months

Seongmi weather in januarySeongmi weather in februarySeongmi weather in marchSeongmi weather in aprilSeongmi weather in maySeongmi weather in juneSeongmi weather in julySeongmi weather in augustSeongmi weather in septemberSeongmi weather in octoberSeongmi weather in novemberSeongmi weather in december

Best time to visit Seongmi:

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

  • June — 9.9(h)

The largest precipitation sum in Seongmi is at

  • July — 458(mm)
  • August — 378(mm)
  • September — 248(mm)

    • Weather forecast in the closest to Seongmi admin centers

    Weather forecast in the closest towns to Seongmi

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    Frequently asked questions

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