Weather in Seoul for July 2025
In general, the average temperature in Seoul at the beginning of July is 29 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 31.6 °C by the end of July.
Seoul experiences an exceptionally high level of rainfall in July, with more than 20 rainy days on average.
Is July a good time to visit Seoul? check out the best time to travel to Seoul page.
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Seoul in July average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  28° | 3  30° | 4  29° | 5  28° | 6  28° | |
| 7 29° | 8 27° | 9 27° | 10 29° | 11 28° | 12 30° | 13 28° |
| 14 27° | 15 28° | 16 27° | 17 26° | 18  25° | 19 31° | 20 28° |
| 21 31° | 22 29° | 23 25° | 24 30° | 25 30° | 26 30° | 27 31° |
| 28 33° | 29 31° | 30 33° | 31 33° |
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Temperatures trend during July in Seoul
July weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Cloudy | 31° /21° | 0 mm | 7 | |
| 2 Jul. | Overcast | 28° /21° | 23.3 mm | 6 | |
| 3 Jul. | Sunny | 30° /22° | 2.3 mm | 7 | |
| 4 Jul. | Moderate or heavy rain shower | 29° /22° | 22.3 mm | 6 | |
| 5 Jul. | Patchy rain possible | 28° /21° | 10.6 mm | 6 | |
| 6 Jul. | Partly cloudy | 28° /21° | 11.3 mm | 7 | |
| 7 Jul. | Sunny | 29° /21° | 0.7 mm | 7 | |
| 8 Jul. | Patchy rain possible | 27° /20° | 45.3 mm | 6 | |
| 9 Jul. | Moderate or heavy rain shower | 27° /22° | 15.9 mm | 6 | |
| 10 Jul. | Moderate or heavy rain shower | 29° /22° | 12 mm | 7 | |
| 11 Jul. | Moderate or heavy rain shower | 28° /21° | 12.7 mm | 7 | |
| 12 Jul. | Moderate rain at times | 30° /21° | 2.4 mm | 7 | |
| 13 Jul. | Moderate or heavy rain shower | 28° /22° | 18 mm | 6 | |
| 14 Jul. | Moderate or heavy rain shower | 27° /22° | 38.1 mm | 6 | |
| 15 Jul. | Moderate or heavy rain shower | 28° /22° | 14.4 mm | 7 | |
| 16 Jul. | Moderate rain at times | 27° /22° | 17.2 mm | 6 | |
| 17 Jul. | Moderate rain at times | 26° /22° | 17.5 mm | 6 | |
| 18 Jul. | Heavy rain at times | 25° /22° | 49.8 mm | 5 | |
| 19 Jul. | Partly cloudy | 31° /21° | 0.4 mm | 8 | |
| 20 Jul. | Sunny | 28° /23° | 11.7 mm | 7 | |
| 21 Jul. | Sunny | 31° /23° | 5.8 mm | 7 | |
| 22 Jul. | Heavy rain at times | 29° /24° | 13.6 mm | 7 | |
| 23 Jul. | Moderate or heavy rain shower | 25° /22° | 83.8 mm | 6 | |
| 24 Jul. | Heavy rain at times | 30° /22° | 3.2 mm | 7 | |
| 25 Jul. | Moderate or heavy rain shower | 30° /23° | 9.6 mm | 7 | |
| 26 Jul. | Moderate or heavy rain shower | 30° /23° | 17.4 mm | 7 | |
| 27 Jul. | Moderate or heavy rain shower | 31° /24° | 7.4 mm | 7 | |
| 28 Jul. | Moderate or heavy rain shower | 33° /24° | 3.8 mm | 8 | |
| 29 Jul. | Heavy rain at times | 31° /25° | 2 mm | 7 | |
| 30 Jul. | Moderate rain at times | 33° /24° | 0.7 mm | 7 | |
| 31 Jul. | Patchy rain possible | 33° /24° | 0.3 mm | 7 | |
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Guide for Seoul in July
Seoul, South Korea, experiences a hot and humid climate in July, which is part of the East Asian monsoon season. At the beginning of the month, temperatures typically range from 22° to 28°. The city often sees heavy rainfall due to the monsoon, with frequent afternoon thunderstorms.
Humidity levels are high, making the air feel warmer than the actual temperature. The skies are often overcast, and the city receives a significant amount of its annual rainfall during this period.
As July progresses, the weather remains consistently warm and humid. By the end of the month, temperatures can climb slightly higher, ranging from 24° to 30°. The frequency of rain showers may decrease slightly, but the humidity remains oppressive.
The combination of high temperatures and humidity can make outdoor activities uncomfortable, and it's advisable to stay hydrated and seek air-conditioned environments when possible.
Despite the challenging weather conditions, July in Seoul also brings lush greenery and vibrant landscapes, thanks to the abundant rainfall. The Han River and various parks around the city offer a refreshing escape from the urban heat.
Overall, while July in Seoul can be quite wet and humid, it also showcases the city's natural beauty in full bloom.
Seoul in July - FAQ
What to pack to Seoul in July?
As you prepare for your trip to Seoul 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 Seoul, 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
- Sandals/Flip-flops: Comfortable for warm climates
- 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
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Where is Seoul?Get accurate weather forecasts for Seoul, located at latitude 37.566 and longitude 126.978. Stay updated with localized weather information tailored for Seoul.