Jeju-do (Jeju City)
June
Weather in Jeju-do for June 2025
Your guide to Jeju-do weather in June - trends and predictions
Heavy Rain Advisory - See hour by hour.
Until now, June 2025 in Jeju-do is slightly cooler than the historical average by -1.1 °C.
The forecast for the upcoming days in Jeju-do predicts a temperature of 26.4 °C, which is slightly above the historical average.
In general, the average temperature in Jeju-do at the beginning of June is 22.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.9 °C by the end of June.
Jeju-do experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 244.1 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
7
Dry days
23
Rainy days
0
Snow days
24°/20°
Temperatures
16 km/h
Avg max wind
78 %
Avg humidity
Jeju-do Weather June
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What’s the Weather Like in Jeju-do This June?
Discover the average temperatures and weather trends across Jeju-do’s cities this June.
Temperatures trend during June in Jeju-do
See the weather trend as well as the moving average line
June weather in Jeju-do day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Overcast | 22° /17° | 2.1 mm | 5 | |
| 2 Jun. | Overcast | 23° /17° | 1.1 mm | 5 | |
| 3 Jun. |  Heavy rain at times | 23° /16° | 2.3 mm | 5 | |
| 4 Jun. |  Patchy rain possible | 23° /17° | 1.3 mm | 5 | |
| 5 Jun. | Overcast | 22° /17° | 13.9 mm | 5 | |
| 6 Jun. |  Cloudy | 23° /17° | 6.3 mm | 5 | |
| 7 Jun. |  Partly cloudy | 24° /18° | 0.5 mm | 6 | |
| 8 Jun. | Patchy rain possible | 23° /18° | 1.6 mm | 5 | |
| 9 Jun. | Partly cloudy | 24° /18° | 0.5 mm | 6 | |
| 10 Jun. |  Sunny | 25° /19° | 2.1 mm | 6 | |
| 11 Jun. | Overcast | 24° /19° | 20.2 mm | 5 | |
| 12 Jun. | Cloudy | 24° /19° | 0.9 mm | 6 | |
| 13 Jun. | Overcast | 23° /19° | 6.6 mm | 5 | |
| 14 Jun. | Overcast | 24° /19° | 9.4 mm | 5 | |
| 15 Jun. | Patchy rain possible | 24° /20° | 13.3 mm | 5 | |
| 16 Jun. |  Moderate rain | 25° /20° | 13.9 mm | 1.5 | |
| 17 Jun. | Sunny | 28° /21° | 0 mm | 2.3 | |
| 18 Jun. | Sunny | 28° /22° | 0 mm | 2.5 | |
| 19 Jun. | Sunny | 28° /23° | 0 mm | 2.4 | |
| 20 Jun. | Patchy rain possible | 27° /23° | 0.2 mm | 1.8 | |
| 21 Jun. | Patchy rain possible | 24° /22° | 1.9 mm | 5 | |
| 22 Jun. | Partly cloudy | 24° /21° | 0 mm | 6 | |
| 23 Jun. | Patchy rain possible | 24° /21° | 0.9 mm | 5 | |
| 24 Jun. | Moderate rain | 25° /22° | 8.6 mm | 5 | |
| 25 Jun. | Patchy rain possible | 26° /24° | 0.3 mm | 5 | |
| 26 Jun. | Patchy rain possible | 28° /24° | 0 mm | 6 | |
| 27 Jun. | Patchy rain possible | 27° /24° | 0.4 mm | 6 | |
| 28 Jun. | Patchy rain possible | 28° /24° | 0.3 mm | 6 | |
| 29 Jun. | Patchy rain possible | 27° /24° | 0.9 mm | 6 | |
| 30 Jun. | Partly cloudy | 27° /23° | 13.2 mm | 6 | |
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Important Notice
Our weather forecast for Jeju-do 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-do forecast closer to your planned date for the most up-to-date weather information.
Change Month
Jeju-do in June - FAQ
What are the expected maximum and minimum temperatures in Jeju-do 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-do during June?
Significant rainfall exceeding 244.1 mm is expected in Jeju-do during June, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jeju-do during June?
The average wind speed in Jeju-do during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Jeju-do
Explore the daily rainfall trends and prepare for Jeju-dos June weather 💧
UV exposure in Jeju-do during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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