Best year time to visit Supt’ŏ

General weather information about Supt’ŏ

Average annual temperature is 10.5 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 193 days

Number of rainy days: 154 days

Number of snow days: 18 days

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* Weather data for Supt’ŏ South Korea is based on climate observations for 2026 year

Supt’ŏ air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.810.619.121.627.528.530.531.626.320.420.512.4
Average daytime temperature (°C)0.64.812.314.519.524.126.527.123.016.48.52.4
Average temperature (°C)-3.6-0.26.39.414.819.422.823.319.211.43.9-1.5
Average night temperature (°C)-7.1-3.71.14.810.215.519.820.216.16.9-0.1-4.5
Absolute minimum temperature (°C)-18.4-8.0-7.2-1.93.912.315.815.010.61.5-10.4-16.3

Supt’ŏ 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)10.010.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.47.79.08.68.99.97.59.17.58.77.66.4
Precipitation (mm)311231891591994322271971452107
Sunny days2119231618751012222020
Rainy days328141323262118998
Snow days770000000013

Supt’ŏ - weather forecast by months

Supt’ŏ weather in januarySupt’ŏ weather in februarySupt’ŏ weather in marchSupt’ŏ weather in aprilSupt’ŏ weather in maySupt’ŏ weather in juneSupt’ŏ weather in julySupt’ŏ weather in augustSupt’ŏ weather in septemberSupt’ŏ weather in octoberSupt’ŏ weather in novemberSupt’ŏ weather in december

Best time to visit Supt’ŏ:

The largest precipitation sum in Supt’ŏ is at

  • June — 199(mm)
  • July — 432(mm)
  • August — 227(mm)
  • September — 197(mm)

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    Frequently asked questions

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