Best year time to visit Jeju

General weather information about Jeju

Average annual temperature is 19.6 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: 10.2 °C

Number of sunny days: 153 days

Number of rainy days: 212 days

Look at detailed online map of Jeju

* Weather data for Jeju Ethiopia is based on climate observations for 2026 year

Jeju air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)26.229.027.026.427.128.527.728.226.828.524.228.0
Average daytime temperature (°C)22.325.723.123.525.025.526.525.925.025.922.224.8
Average temperature (°C)17.219.818.719.220.220.520.920.520.021.118.219.2
Average night temperature (°C)12.614.315.115.616.216.316.616.316.116.714.914.3
Absolute minimum temperature (°C)10.212.213.314.515.115.015.414.915.514.712.111.8

Jeju monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.711.912.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.810.89.810.211.011.010.610.910.710.610.410.8
Precipitation (mm)16924816985599981147103330
Sunny days262453510661201829
Rainy days542627262025252911122
Snow days000000000000

Jeju - weather forecast by months

Jeju weather in januaryJeju weather in februaryJeju weather in marchJeju weather in aprilJeju weather in mayJeju weather in juneJeju weather in julyJeju weather in augustJeju weather in septemberJeju weather in octoberJeju weather in novemberJeju weather in december

Best time to visit Jeju:

The largest precipitation sum in Jeju is at

  • March — 248(mm)
  • April — 169(mm)
  • September — 147(mm)

    • Weather forecast in the closest to Jeju admin centers

    Weather forecast in the closest towns to Jeju

    Explore Jeju

    See also
    MapTrains schedule
    Plan your trip
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    Frequently asked questions

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