Best year time to visit Seongjeon

General weather information about Seongjeon

Average annual temperature is 14.0 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: -15.2 °C

Number of sunny days: 190 days

Number of rainy days: 166 days

Number of snow days: 9 days

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

Seongjeon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.712.725.929.032.336.033.934.630.522.924.118.1
Average daytime temperature (°C)4.27.717.220.325.129.729.830.926.720.111.96.4
Average temperature (°C)-0.81.89.913.819.223.826.026.722.714.87.12.4
Average night temperature (°C)-5.2-2.63.88.313.819.023.023.219.110.02.4-1.5
Absolute minimum temperature (°C)-15.2-6.2-3.81.45.414.719.516.913.34.7-6.5-12.2

Seongjeon 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)10.010.912.013.114.114.614.413.512.411.310.39.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)7.27.69.17.78.210.27.29.27.48.87.15.6
Precipitation (mm)36422631291454703342641182101
Sunny days2023221219125710241818
Rainy days6591812182624207129
Snow days500000000004

Seongjeon - weather forecast by months

Seongjeon weather in januarySeongjeon weather in februarySeongjeon weather in marchSeongjeon weather in aprilSeongjeon weather in maySeongjeon weather in juneSeongjeon weather in julySeongjeon weather in augustSeongjeon weather in septemberSeongjeon weather in octoberSeongjeon weather in novemberSeongjeon weather in december

Best time to visit Seongjeon:

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

  • June — 10.2(h)

The largest precipitation sum in Seongjeon is at

  • July — 470(mm)
  • August — 334(mm)
  • September — 264(mm)

    • Weather forecast in the closest to Seongjeon admin centers

    Weather forecast in the closest towns to Seongjeon

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    Frequently asked questions

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