Jeju City
June
Weather in Jeju City for June 2026
Your guide to Jeju City weather in June - trends and predictions
Until now, June 2026 in Jeju City has been nearly identical to the historical average, with a temperature of 22.9 °C (showing only a slight deviation of -0.4 °C).
The forecast for the upcoming days in Jeju City predicts a temperature of 24.8 °C, which is slightly above the historical average.
In general, the average temperature in Jeju City at the beginning of June is 22.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.3 °C by the end of June.
Jeju City experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 219.3 mm.
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
24°/20°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Jeju City Weather June
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Temperatures trend during June in Jeju City
See the weather trend as well as the moving average line
June weather in Jeju City day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Overcast | 23° /17° | 2.8 mm | 6 | |
| 2 Jun. | Overcast | 23° /17° | 7.1 mm | 5 | |
| 3 Jun. |  Heavy rain at times | 23° /17° | 2 mm | 6 | |
| 4 Jun. |  Patchy rain possible | 23° /17° | 3.7 mm | 6 | |
| 5 Jun. | Overcast | 22° /17° | 11.8 mm | 6 | |
| 6 Jun. |  Cloudy | 23° /17° | 5.2 mm | 6 | |
| 7 Jun. | Patchy rain possible | 23° /18° | 0.8 mm | 6 | |
| 8 Jun. | Patchy rain possible | 23° /18° | 2.2 mm | 6 | |
| 9 Jun. |  Partly cloudy | 24° /18° | 0.4 mm | 7 | |
| 10 Jun. |  Sunny | 24° /19° | 1.7 mm | 7 | |
| 11 Jun. | Patchy rain possible | 23° /19° | 16.8 mm | 6 | |
| 12 Jun. | Cloudy | 24° /18° | 0.7 mm | 7 | |
| 13 Jun. | Overcast | 24° /19° | 5.5 mm | 7 | |
| 14 Jun. | Patchy rain possible | 24° /19° | 8.3 mm | 6 | |
| 15 Jun. | Light rain shower | 25° /20° | 11.4 mm | 5 | |
| 16 Jun. | Patchy rain possible | 25° /22° | 0.3 mm | 8.5 | |
| 17 Jun. |  Moderate rain | 24° /22° | 7.9 mm | 1.6 | |
| 18 Jun. | Patchy rain possible | 26° /21° | 0.4 mm | 8.6 | |
| 19 Jun. | Moderate rain | 24° /23° | 6.9 mm | 1.6 | |
| 20 Jun. | Moderate rain | 25° /23° | 5.4 mm | 5.1 | |
| 21 Jun. | Sunny | 25° /21° | 0 mm | 6 | |
| 22 Jun. | Partly cloudy | 24° /22° | 0 mm | 6 | |
| 23 Jun. | Patchy rain possible | 24° /21° | 0.1 mm | 5 | |
| 24 Jun. | Partly cloudy | 24° /21° | 0 mm | 6 | |
| 25 Jun. | Patchy rain possible | 23° /20° | 0.2 mm | 5 | |
| 26 Jun. | Partly cloudy | 24° /21° | 0 mm | 6 | |
| 27 Jun. | Partly cloudy | 25° /20° | 0 mm | 6 | |
| 28 Jun. | Sunny | 27° /20° | 0 mm | 6 | |
| 29 Jun. | Patchy rain possible | 27° /22° | 3.1 mm | 5 | |
| 30 Jun. | Partly cloudy | 27° /23° | 10.6 mm | 6 | |
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Important Notice
Our weather forecast for Jeju City in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Jeju City forecast closer to your planned date for the most up-to-date weather information.
Change Month
Jeju City in June - FAQ
What are the expected maximum and minimum temperatures in Jeju City during June?
During June, expect a variety of temperatures with highs around 24° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jeju City during June?
Significant rainfall exceeding 219.3 mm is expected in Jeju City during June, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jeju City during June?
The average wind speed in Jeju City during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Jeju City
Explore the daily rainfall trends and prepare for Jeju Citys June weather 💧
Typically, Jeju City has 25 rainy days in June with a total of 219.3 mm of rainfall.
UV exposure in Jeju City during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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