Jeju-si (Jeju City)
June
Weather in Jeju-si for June 2025
Your guide to Jeju-si weather in June - trends and predictions
In general, the average temperature in Jeju-si at the beginning of June is 22.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.1 °C by the end of June.
Jeju-si experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 244.1 mm.
Is June a good time to visit Jeju-si? check out the best time to travel to Jeju-si page.
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Temperatures
Rain 🌧️
More
7
Dry days
23
Rainy days
0
Snow days
24°/20°
Temperatures
16 km/h
Avg max wind
78 %
Avg humidity
Jeju-si in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | ||||||
| 2 24° | 3  23° | 4  23° | 5 22° | 6  22° | 7 23° | 8 23° |
| 9  24° | 10 25° | 11 24° | 12  25° | 13 24° | 14 24° | 15 24° |
| 16 25° | 17 25° | 18 24° | 19  26° | 20 24° | 21 25° | 22 26° |
| 23 27° | 24 26° | 25 25° | 26 27° | 27 25° | 28 27° | 29 26° |
| 30 27° |
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Temperatures trend during June in Jeju-si
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. | Overcast | 23° /18° | 2.7 mm | 5 | |
| 2 Jun. | Overcast | 24° /18° | 0.5 mm | 6 | |
| 3 Jun. | Heavy rain at times | 23° /17° | 2.7 mm | 6 | |
| 4 Jun. | Patchy rain possible | 23° /17° | 1.6 mm | 5 | |
| 5 Jun. | Overcast | 22° /17° | 17.4 mm | 5 | |
| 6 Jun. | Sunny | 22° /17° | 7.8 mm | 5 | |
| 7 Jun. | Patchy rain possible | 23° /18° | 0.6 mm | 6 | |
| 8 Jun. | Overcast | 23° /18° | 2 mm | 5 | |
| 9 Jun. | Moderate rain at times | 24° /19° | 0.7 mm | 6 | |
| 10 Jun. | Sunny | 25° /19° | 2.4 mm | 6 | |
| 11 Jun. | Patchy rain possible | 24° /19° | 25.2 mm | 5 | |
| 12 Jun. | Cloudy | 25° /19° | 1 mm | 6 | |
| 13 Jun. | Overcast | 24° /19° | 3.3 mm | 6 | |
| 14 Jun. | Overcast | 24° /19° | 1.3 mm | 5 | |
| 15 Jun. | Patchy rain possible | 24° /20° | 13.3 mm | 5 | |
| 16 Jun. | Heavy rain at times | 25° /20° | 0.6 mm | 6 | |
| 17 Jun. | Overcast | 25° /19° | 0.1 mm | 6 | |
| 18 Jun. | Sunny | 24° /18° | 4.5 mm | 6 | |
| 19 Jun. | Partly cloudy | 26° /19° | 0.1 mm | 6 | |
| 20 Jun. | Sunny | 24° /20° | 4.9 mm | 6 | |
| 21 Jun. | Patchy rain possible | 25° /20° | 0.4 mm | 6 | |
| 22 Jun. | Overcast | 26° /21° | 6.9 mm | 6 | |
| 23 Jun. | Patchy rain possible | 27° /21° | 2.2 mm | 6 | |
| 24 Jun. | Patchy rain possible | 26° /20° | 16.8 mm | 6 | |
| 25 Jun. | Patchy rain possible | 25° /21° | 49.7 mm | 5 | |
| 26 Jun. | Patchy rain possible | 27° /22° | 1.4 mm | 6 | |
| 27 Jun. | Patchy rain possible | 25° /21° | 41.7 mm | 5 | |
| 28 Jun. | Patchy rain possible | 27° /22° | 5.4 mm | 6 | |
| 29 Jun. | Patchy rain possible | 26° /22° | 13.6 mm | 6 | |
| 30 Jun. | Partly cloudy | 27° /23° | 13.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Jeju-si 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-si forecast closer to your planned date for the most up-to-date weather information.
Jeju-si in June - FAQ
What are the expected maximum and minimum temperatures in Jeju-si 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-si during June?
Significant rainfall exceeding 244.1 mm is expected in Jeju-si 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-si during June?
The average wind speed in Jeju-si during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Jeju-si in June?
As you prepare for your trip to Jeju-si in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Jeju-si, during June, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
June rainfall patterns in Jeju-si
Explore the daily rainfall trends and prepare for Jeju-sis June weather 💧
UV exposure in Jeju-si during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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