Best year time to visit Sa-ch’on

General weather information about Sa-ch’on

Average annual temperature is 14.8 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -11.9 °C

Number of sunny days: 195 days

Number of rainy days: 167 days

Number of snow days: 3 days

Look at detailed online map of Sa-ch’on

* Weather data for Sa-ch’on South Korea is based on climate observations for 2026 year

Sa-ch’on air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.515.524.428.931.434.235.636.531.224.427.019.4
Average daytime temperature (°C)7.210.717.919.923.728.830.131.527.421.915.09.3
Average temperature (°C)1.44.411.013.918.323.125.827.123.115.79.04.0
Average night temperature (°C)-3.2-0.45.38.714.018.822.723.719.610.43.9-0.1
Absolute minimum temperature (°C)-11.9-5.3-4.22.17.315.019.021.815.65.2-4.0-7.7

Sa-ch’on 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)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)7.87.68.67.97.69.07.19.67.68.58.16.9
Precipitation (mm)4732767824518124434025575570
Sunny days252022141312469252322
Rainy days589161818272521677
Snow days100000000002

Sa-ch’on - weather forecast by months

Sa-ch’on weather in januarySa-ch’on weather in februarySa-ch’on weather in marchSa-ch’on weather in aprilSa-ch’on weather in maySa-ch’on weather in juneSa-ch’on weather in julySa-ch’on weather in augustSa-ch’on weather in septemberSa-ch’on weather in octoberSa-ch’on weather in novemberSa-ch’on weather in december

Best time to visit Sa-ch’on:

The largest precipitation sum in Sa-ch’on is at

  • May — 245(mm)
  • June — 181(mm)
  • July — 244(mm)
  • August — 340(mm)
  • September — 255(mm)

    • Weather forecast in the closest to Sa-ch’on admin centers

    Weather forecast in the closest towns to Sa-ch’on

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    Frequently asked questions

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