Best year time to visit Yeosu

General weather information about Yeosu

Average annual temperature is 15.2 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -10.2 °C

Number of sunny days: 193 days

Number of rainy days: 170 days

Number of snow days: 2 days

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

Yeosu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.713.624.324.825.029.731.635.030.424.223.618.2
Average daytime temperature (°C)6.89.916.618.521.725.827.430.127.221.614.59.2
Average temperature (°C)2.74.910.914.117.922.325.027.224.017.210.15.3
Average night temperature (°C)-1.10.96.410.114.719.623.024.721.413.26.21.8
Absolute minimum temperature (°C)-10.2-3.6-2.04.89.816.319.821.516.69.5-1.7-6.0

Yeosu 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)7.87.38.67.87.88.26.910.38.38.88.06.9
Precipitation (mm)465140126245246431318219146864
Sunny days252022151311578242320
Rainy days689151819262422779
Snow days000000000002

Yeosu - weather forecast by months

Yeosu weather in januaryYeosu weather in februaryYeosu weather in marchYeosu weather in aprilYeosu weather in mayYeosu weather in juneYeosu weather in julyYeosu weather in augustYeosu weather in septemberYeosu weather in octoberYeosu weather in novemberYeosu weather in december

Best time to visit Yeosu:

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

  • August — 10.3(h)

The largest precipitation sum in Yeosu is at

  • May — 245(mm)
  • June — 246(mm)
  • July — 431(mm)
  • August — 318(mm)
  • September — 219(mm)

    • Weather forecast in the closest to Yeosu admin centers

    Weather forecast in the closest towns to Yeosu

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    Frequently asked questions

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