Best year time to visit Sunmul

General weather information about Sunmul

Average annual temperature is 16.7 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 139 days

Number of rainy days: 219 days

Number of snow days: 7 days

Look at detailed online map of Sunmul

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

Sunmul air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.016.421.023.726.328.231.133.530.626.125.620.2
Average daytime temperature (°C)9.111.016.018.321.625.228.330.127.822.316.311.7
Average temperature (°C)6.27.812.515.018.822.626.127.124.717.812.58.4
Average night temperature (°C)3.35.09.411.916.220.324.524.622.214.49.45.6
Absolute minimum temperature (°C)-4.50.42.25.212.315.922.420.217.510.03.4-2.4

Sunmul 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)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.56.37.98.27.57.36.310.28.88.87.26.3
Precipitation (mm)14691632465993975242761901914796
Sunny days16151715136057211410
Rainy days111314151824312623101618
Snow days400000000003

Sunmul - weather forecast by months

Sunmul weather in januarySunmul weather in februarySunmul weather in marchSunmul weather in aprilSunmul weather in maySunmul weather in juneSunmul weather in julySunmul weather in augustSunmul weather in septemberSunmul weather in octoberSunmul weather in novemberSunmul weather in december

Best time to visit Sunmul:

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

  • August — 10.2(h)

The largest precipitation sum in Sunmul is at

  • May — 599(mm)
  • June — 397(mm)
  • July — 524(mm)

    • Weather forecast in the closest to Sunmul admin centers

    Weather forecast in the closest towns to Sunmul

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    Frequently asked questions

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