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Weather in Seoul for July 2025

Your guide to Seoul weather in July - trends and predictions

  • 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.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/23°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Seoul in July average weather

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
31°
2
Overcast
28°
3
Sunny
30°
4
Moderate or heavy rain shower
29°
5
Patchy rain possible
28°
6
Partly cloudy
28°
7
Sunny
29°
8
Patchy rain possible
27°
9
Moderate or heavy rain shower
27°
10
Moderate or heavy rain shower
29°
11
Moderate or heavy rain shower
28°
12
Moderate rain at times
30°
13
Moderate or heavy rain shower
28°
14
Moderate or heavy rain shower
27°
15
Moderate or heavy rain shower
28°
16
Moderate rain at times
27°
17
Moderate rain at times
26°
18
Heavy rain at times
25°
19
Partly cloudy
31°
20
Sunny
28°
21
Sunny
31°
22
Heavy rain at times
29°
23
Moderate or heavy rain shower
25°
24
Heavy rain at times
30°
25
Moderate or heavy rain shower
30°
26
Moderate or heavy rain shower
30°
27
Moderate or heavy rain shower
31°
28
Moderate or heavy rain shower
33°
29
Heavy rain at times
31°
30
Moderate rain at times
33°
31
Patchy rain possible
33°
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Temperatures trend during July in Seoul

See the weather trend as well as the moving average line
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July weather day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Cloudy
Cloudy
 31° /21° 0 mm 7
2 Jul. Overcast
Overcast
 28° /21° 23.3 mm 6
3 Jul. Sunny
Sunny
 30° /22° 2.3 mm 7
4 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 22.3 mm 6
5 Jul. Patchy rain possible
Patchy rain possible
 28° /21° 10.6 mm 6
6 Jul. Partly cloudy
Partly cloudy
 28° /21° 11.3 mm 7
7 Jul. Sunny
Sunny
 29° /21° 0.7 mm 7
8 Jul. Patchy rain possible
Patchy rain possible
 27° /20° 45.3 mm 6
9 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 15.9 mm 6
10 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 12 mm 7
11 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /21° 12.7 mm 7
12 Jul. Moderate rain at times
Moderate rain at times
 30° /21° 2.4 mm 7
13 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /22° 18 mm 6
14 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 38.1 mm 6
15 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /22° 14.4 mm 7
16 Jul. Moderate rain at times
Moderate rain at times
 27° /22° 17.2 mm 6
17 Jul. Moderate rain at times
Moderate rain at times
 26° /22° 17.5 mm 6
18 Jul. Heavy rain at times
Heavy rain at times
 25° /22° 49.8 mm 5
19 Jul. Partly cloudy
Partly cloudy
 31° /21° 0.4 mm 8
20 Jul. Sunny
Sunny
 28° /23° 11.7 mm 7
21 Jul. Sunny
Sunny
 31° /23° 5.8 mm 7
22 Jul. Heavy rain at times
Heavy rain at times
 29° /24° 13.6 mm 7
23 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /22° 83.8 mm 6
24 Jul. Heavy rain at times
Heavy rain at times
 30° /22° 3.2 mm 7
25 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 9.6 mm 7
26 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 17.4 mm 7
27 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 7.4 mm 7
28 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /24° 3.8 mm 8
29 Jul. Heavy rain at times
Heavy rain at times
 31° /25° 2 mm 7
30 Jul. Moderate rain at times
Moderate rain at times
 33° /24° 0.7 mm 7
31 Jul. Patchy rain possible
Patchy rain possible
 33° /24° 0.3 mm 7
Next
Important Notice
Our weather forecast for Seoul 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 Seoul forecast closer to your planned date for the most up-to-date weather information.

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

Is July a good time to visit Seoul?
Yes, July is a good time to traveling to Seoul, read more about the best time to visit Seoul.
What are the expected maximum and minimum temperatures in Seoul during July?
During July, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Seoul during July?
Significant rainfall exceeding 381.6 mm is expected in Seoul during July, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Seoul during July?
The average wind speed in Seoul during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

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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Location coordinates 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.

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