Best year time to visit T’osan

General weather information about T’osan

Average annual temperature is 9.4 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -20.8 °C

Number of sunny days: 163 days

Number of rainy days: 180 days

Number of snow days: 22 days

Look at detailed online map of T’osan

* Weather data for T’osan South Korea is based on climate observations for 2026 year

T’osan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.610.020.219.925.428.330.630.926.118.519.512.2
Average daytime temperature (°C)-0.93.311.213.518.623.026.325.921.715.37.40.8
Average temperature (°C)-5.2-1.55.38.514.218.522.522.218.010.52.6-3.1
Average night temperature (°C)-9.1-4.90.54.19.914.519.519.415.16.4-1.4-6.2
Absolute minimum temperature (°C)-20.8-8.8-8.6-3.61.710.215.113.79.80.4-11.6-18.4

T’osan 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)9.910.812.013.214.214.714.513.612.411.210.29.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.27.59.08.38.89.97.88.07.08.26.96.0
Precipitation (mm)462130721241803402692552647134
Sunny days21182213147467161817
Rainy days32917172327252314119
Snow days780000000115

T’osan - weather forecast by months

T’osan weather in januaryT’osan weather in februaryT’osan weather in marchT’osan weather in aprilT’osan weather in mayT’osan weather in juneT’osan weather in julyT’osan weather in augustT’osan weather in septemberT’osan weather in octoberT’osan weather in novemberT’osan weather in december

Best time to visit T’osan:

The best time to visit T’osan during the most sunny months:

  • June — 9.9(h)

The largest precipitation sum in T’osan is at

  • June — 180(mm)
  • July — 340(mm)
  • August — 269(mm)
  • September — 255(mm)

    • Weather forecast in the closest to T’osan admin centers

    Weather forecast in the closest towns to T’osan

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    Frequently asked questions

    When is the best time to visit T’osan?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit T’osan.
    What is the weather like in T’osan?
    See average temperature, rainfall and daylight hours for T’osan by month in the table above.
    How many sunny days does T’osan have?
    The monthly weather statistics above show sunshine and rainfall patterns for T’osan throughout the year.