Jeju-si (Jeju City)
July
Weather in Jeju-si for July 2025
Your guide to Jeju-si weather in July - trends and predictions
In general, the average temperature in Jeju-si at the beginning of July is 27.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.9 °C by the end of July.
Jeju-si experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 266.2 mm.
Is July 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
4
Dry days
27
Rainy days
0
Snow days
28°/24°
Temperatures
18 km/h
Avg max wind
82 %
Avg humidity
Jeju-si in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  27° | 3  27° | 4 27° | 5 28° | 6 30° | |
| 7 29° | 8 28° | 9 29° | 10 28° | 11 29° | 12 29° | 13 28° |
| 14 28° | 15 28° | 16  29° | 17 28° | 18 28° | 19 29° | 20 29° |
| 21  29° | 22  29° | 23  29° | 24 29° | 25 29° | 26 29° | 27 30° |
| 28 30° | 29 31° | 30 30° | 31 30° |
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Temperatures trend during July in Jeju-si
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Cloudy | 27° /22° | 4.6 mm | 6 | |
| 2 Jul. | Patchy rain possible | 27° /22° | 2.9 mm | 6 | |
| 3 Jul. | Moderate or heavy rain shower | 27° /23° | 17.9 mm | 6 | |
| 4 Jul. | Moderate or heavy rain shower | 27° /22° | 21.9 mm | 7 | |
| 5 Jul. | Moderate or heavy rain shower | 28° /22° | 11.9 mm | 6 | |
| 6 Jul. | Patchy rain possible | 30° /24° | 0.4 mm | 7 | |
| 7 Jul. | Moderate or heavy rain shower | 29° /24° | 11.7 mm | 7 | |
| 8 Jul. | Moderate or heavy rain shower | 28° /24° | 28.6 mm | 6 | |
| 9 Jul. | Patchy rain possible | 29° /24° | 2.7 mm | 6 | |
| 10 Jul. | Moderate or heavy rain shower | 28° /23° | 5.4 mm | 6 | |
| 11 Jul. | Moderate rain at times | 29° /24° | 5.2 mm | 7 | |
| 12 Jul. | Patchy rain possible | 29° /24° | 0.5 mm | 7 | |
| 13 Jul. | Patchy rain possible | 28° /24° | 1.7 mm | 7 | |
| 14 Jul. | Patchy rain possible | 28° /24° | 7.4 mm | 6 | |
| 15 Jul. | Patchy rain possible | 28° /23° | 15.6 mm | 6 | |
| 16 Jul. | Heavy rain at times | 29° /23° | 5.5 mm | 7 | |
| 17 Jul. | Moderate or heavy rain shower | 28° /24° | 6.3 mm | 6 | |
| 18 Jul. | Moderate or heavy rain shower | 28° /23° | 44 mm | 6 | |
| 19 Jul. | Moderate or heavy rain shower | 29° /23° | 8.1 mm | 6 | |
| 20 Jul. | Patchy rain possible | 29° /24° | 0.2 mm | 6 | |
| 21 Jul. | Partly cloudy | 29° /24° | 1.7 mm | 7 | |
| 22 Jul. | Overcast | 29° /24° | 7.2 mm | 7 | |
| 23 Jul. | Sunny | 29° /24° | 4 mm | 7 | |
| 24 Jul. | Patchy rain possible | 29° /24° | 11.2 mm | 6 | |
| 25 Jul. | Heavy rain at times | 29° /24° | 5 mm | 6 | |
| 26 Jul. | Patchy rain possible | 29° /24° | 10.8 mm | 7 | |
| 27 Jul. | Sunny | 30° /24° | 2.1 mm | 7 | |
| 28 Jul. | Sunny | 30° /24° | 3.1 mm | 7 | |
| 29 Jul. | Patchy rain possible | 31° /25° | 0.9 mm | 7 | |
| 30 Jul. | Patchy rain possible | 30° /25° | 6.9 mm | 7 | |
| 31 Jul. | Moderate or heavy rain shower | 30° /25° | 10.7 mm | 7 | |
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Important Notice
Our weather forecast for Jeju-si in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Jeju-si during July?
During July, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jeju-si during July?
Significant rainfall exceeding 266.2 mm is expected in Jeju-si during July, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jeju-si during July?
The average wind speed in Jeju-si during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Jeju-si in July?
As you prepare for your trip to Jeju-si in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- 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
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
July rainfall patterns in Jeju-si
Explore the daily rainfall trends and prepare for Jeju-sis July weather 💧
UV exposure in Jeju-si during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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