Incheon
August
Weather in Incheon for August 2025
Your guide to Incheon weather in August - trends and predictions
In general, the average temperature in Incheon at the beginning of August is 32.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 30.3 °C by the end of August.
Expect significant rainfall in Incheon during August, with an average of 19 rainy days.
Is August a good time to visit Incheon? check out the best time to travel to Incheon page.
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Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
32°/23°
Temperatures
15 km/h
Avg max wind
81 %
Avg humidity
Incheon in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  32° | 3 33° | ||||
| 4 34° | 5  33° | 6 33° | 7 34° | 8 31° | 9 32° | 10 32° |
| 11  32° | 12  33° | 13 31° | 14 33° | 15 32° | 16 31° | 17 31° |
| 18 31° | 19 32° | 20 32° | 21 30° | 22 30° | 23 31° | 24 31° |
| 25  32° | 26 30° | 27 27° | 28 30° | 29 32° | 30  31° | 31  30° |
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Temperatures trend during August in Incheon
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Thundery outbreaks possible | 31° /24° | 0.4 mm | 7 | |
| 2 Aug. | Light rain shower | 32° /24° | 0.5 mm | 7 | |
| 3 Aug. | Patchy rain possible | 33° /25° | 0.4 mm | 7 | |
| 4 Aug. | Patchy rain possible | 34° /24° | 0 mm | 7 | |
| 5 Aug. | Patchy light rain with thunder | 33° /25° | 14.1 mm | 7 | |
| 6 Aug. | Patchy light rain with thunder | 33° /23° | 5.2 mm | 7 | |
| 7 Aug. | Thundery outbreaks possible | 34° /24° | 0 mm | 7 | |
| 8 Aug. | Patchy rain possible | 31° /23° | 0.3 mm | 7 | |
| 9 Aug. | Thundery outbreaks possible | 32° /23° | 0 mm | 7 | |
| 10 Aug. | Light rain shower | 32° /23° | 1.9 mm | 7 | |
| 11 Aug. | Cloudy | 32° /23° | 0 mm | 7 | |
| 12 Aug. | Light drizzle | 33° /23° | 1 mm | 7 | |
| 13 Aug. | Light rain shower | 31° /23° | 3.9 mm | 7 | |
| 14 Aug. | Light rain shower | 33° /22° | 0.5 mm | 7 | |
| 15 Aug. | Light rain shower | 32° /23° | 9.3 mm | 7 | |
| 16 Aug. | Light rain shower | 31° /23° | 11 mm | 7 | |
| 17 Aug. | Light rain shower | 31° /23° | 6.4 mm | 7 | |
| 18 Aug. | Light rain shower | 31° /23° | 2.5 mm | 7 | |
| 19 Aug. | Light rain shower | 32° /22° | 0.9 mm | 7 | |
| 20 Aug. | Light rain shower | 32° /24° | 1.9 mm | 7 | |
| 21 Aug. | Light rain shower | 30° /25° | 13.9 mm | 7 | |
| 22 Aug. | Light rain shower | 30° /24° | 10.6 mm | 7 | |
| 23 Aug. | Patchy rain possible | 31° /23° | 0.1 mm | 7 | |
| 24 Aug. | Patchy rain possible | 31° /23° | 0.2 mm | 7 | |
| 25 Aug. | Mist | 32° /22° | 0 mm | 7 | |
| 26 Aug. | Patchy rain possible | 30° /23° | 0.2 mm | 7 | |
| 27 Aug. | Light rain shower | 27° /22° | 6.2 mm | 6 | |
| 28 Aug. | Light rain shower | 30° /21° | 1.8 mm | 7 | |
| 29 Aug. | Cloudy | 32° /22° | 0 mm | 7 | |
| 30 Aug. | Partly cloudy | 31° /21° | 0 mm | 8 | |
| 31 Aug. | Sunny | 30° /20° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Incheon in August 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 Incheon forecast closer to your planned date for the most up-to-date weather information.
Incheon in August - FAQ
What are the expected maximum and minimum temperatures in Incheon during August?
During August, expect a variety of temperatures with highs around 32° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Incheon during August?
Moderate rainfall is anticipated in Incheon during August, with a total of 93.3 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Incheon during August?
The average wind speed in Incheon during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Incheon in August?
As you prepare for your trip to Incheon in August, 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 Incheon, during August, 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
- Insect Repellent: For destinations with mosquitos or other insects
August rainfall patterns in Incheon
Explore the daily rainfall trends and prepare for Incheons August weather 💧
UV exposure in Incheon during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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