Best year time to visit Jangseon

General weather information about Jangseon

Average annual temperature is 13.3 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 184 days

Number of rainy days: 170 days

Number of snow days: 11 days

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

Jangseon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.810.924.025.730.733.533.334.129.922.123.617.5
Average daytime temperature (°C)2.96.615.718.523.528.129.130.426.119.110.95.2
Average temperature (°C)-1.61.29.012.718.222.725.426.222.314.46.41.4
Average night temperature (°C)-5.7-2.83.57.813.618.522.423.119.010.32.0-2.1
Absolute minimum temperature (°C)-16.9-7.1-4.11.84.415.118.418.513.65.1-7.7-13.3

Jangseon 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)10.010.912.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)7.27.69.17.78.310.27.49.47.48.77.35.8
Precipitation (mm)4972868118189545371275176297
Sunny days1921241119124610241717
Rainy days7671912182725207139
Snow days510000000005

Jangseon - weather forecast by months

Jangseon weather in januaryJangseon weather in februaryJangseon weather in marchJangseon weather in aprilJangseon weather in mayJangseon weather in juneJangseon weather in julyJangseon weather in augustJangseon weather in septemberJangseon weather in octoberJangseon weather in novemberJangseon weather in december

Best time to visit Jangseon:

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

  • June — 10.2(h)

The largest precipitation sum in Jangseon is at

  • July — 545(mm)
  • August — 371(mm)
  • September — 275(mm)

    • Weather forecast in the closest to Jangseon admin centers

    Weather forecast in the closest towns to Jangseon

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    Frequently asked questions

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