Best year time to visit Seongyang

General weather information about Seongyang

Average annual temperature is 12.4 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -17.7 °C

Number of sunny days: 186 days

Number of rainy days: 170 days

Number of snow days: 9 days

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

Seongyang air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.010.724.425.131.533.832.833.729.421.423.217.4
Average daytime temperature (°C)1.75.914.818.023.827.328.729.725.618.710.04.4
Average temperature (°C)-2.90.68.012.117.921.924.825.421.613.55.30.4
Average night temperature (°C)-7.5-3.32.67.012.817.621.722.018.28.80.7-3.2
Absolute minimum temperature (°C)-17.7-7.4-4.2-0.75.014.119.216.912.33.2-8.4-14.6

Seongyang 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)10.010.812.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.37.99.47.68.49.87.48.77.38.27.15.7
Precipitation (mm)2722574129134416275281197277
Sunny days182423152011588191619
Rainy days84815111926232212148
Snow days500000000004

Seongyang - weather forecast by months

Seongyang weather in januarySeongyang weather in februarySeongyang weather in marchSeongyang weather in aprilSeongyang weather in maySeongyang weather in juneSeongyang weather in julySeongyang weather in augustSeongyang weather in septemberSeongyang weather in octoberSeongyang weather in novemberSeongyang weather in december

Best time to visit Seongyang:

The largest precipitation sum in Seongyang is at

  • July — 416(mm)
  • August — 275(mm)
  • September — 281(mm)

    • Weather forecast in the closest to Seongyang admin centers

    Weather forecast in the closest towns to Seongyang

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    Frequently asked questions

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