Best year time to visit Katchŏm

General weather information about Katchŏm

Average annual temperature is 15.0 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -10.2 °C

Number of sunny days: 187 days

Number of rainy days: 175 days

Number of snow days: 3 days

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

Katchŏm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.012.923.023.523.128.531.034.530.024.124.018.9
Average daytime temperature (°C)6.39.015.617.520.524.627.529.927.121.214.49.3
Average temperature (°C)2.44.310.513.617.521.825.127.124.117.210.45.6
Average night temperature (°C)-1.50.66.310.014.919.523.124.621.513.36.42.0
Absolute minimum temperature (°C)-10.2-3.9-0.64.09.416.420.521.716.47.8-1.2-5.6

Katchŏm monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.67.08.57.77.58.36.610.58.48.77.96.5
Precipitation (mm)565136128238213283278145185567
Sunny days24202316119299232120
Rainy days688142021292221899
Snow days100000000002

Katchŏm - weather forecast by months

Katchŏm weather in januaryKatchŏm weather in februaryKatchŏm weather in marchKatchŏm weather in aprilKatchŏm weather in mayKatchŏm weather in juneKatchŏm weather in julyKatchŏm weather in augustKatchŏm weather in septemberKatchŏm weather in octoberKatchŏm weather in novemberKatchŏm weather in december

Best time to visit Katchŏm:

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

  • August — 10.5(h)

The largest precipitation sum in Katchŏm is at

  • May — 238(mm)
  • June — 213(mm)
  • July — 283(mm)
  • August — 278(mm)

    • Weather forecast in the closest to Katchŏm admin centers

    Weather forecast in the closest towns to Katchŏm

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    Frequently asked questions

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