Incheon in august: average Weather, Temperature and Climate
Weather in Incheon in august 2025
The weather in Incheon in the month of august comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
30% of time
25%
21%
15%
Weather at 12pm
85°F
Clear/Sunny
39% of time
23%
23%
12%
Weather at 6pm
83°F
Clear/Sunny
40% of time
27%
18%
12%
Weather at 3am
77°F
32%
22%
19%
17%
Evolution of daily average temperature and precipitation in Incheon in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Incheon in august.
The climate of Incheon in august is tolerable
The weather in august in Incheon is wet (with 12.8in of rainfall over 11 days). This is better than the previous month since in july it receives an average of 17.3in of rainfall over 13 days.
The climate quite pleasant in this city the month of august. The thermometer averaged maximum of 86°F. On average, the recorded minimum temperature is 77°F. Thus, the mean temperature average in august in Incheon is 81°F. These temperatures are far removed from those records observed in Incheon in the month of august with a maximum record of 101°F in 2018 and a minimum record of 61°F in 2009. You can expect to have about 13 days with temperatures over 86°F, or 42 of time.
Day length in Incheon in august is 13:37. Sunrise is at 05:49 and sunset is at 19:26.
With a correct climate, august is okay (but not good) to go in Incheon.
Incheon: another month?
If you can push back the dates of your trip, we advise you to go in september to Incheon. more information
August: another location in South Korea?
If you want to go to South Korea in august, there are destinations with better weather than Incheon:
In august, Busan, Andong, Anseong, Daegu, Gangneung and Gwangju have good weather.
Seasonal average climate and temperature of Incheon in august
Check below seasonal norms These statistics are generated from the weather statements earlier years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 101°F (2018) | ||||
| Lowest record temperature | 61°F (2009) | ||||
| Number of days at +86°F | 13 day(s) (42%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 75°F | ||||
| Lowest sea temperature | 70°F | ||||
| Highest sea temperature | 79°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 12.8in | ||||
| Number of days with rainfall | 11 day(s) (36%) | ||||
| Record daily rainfall | 5.6in (2012) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 8.98km | ||||
| Cloud cover | 40% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:49 | ||||
| Time of sunset | 19:26 | ||||
| Length of day | 13:37 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Incheon in august 2024:
79°F to 86°F
79°F to 90°F
77°F to 88°F
81°F to 94°F
81°F to 92°F
81°F to 90°F
81°F to 92°F
74°F to 81°F
77°F to 92°F
79°F to 92°F
81°F to 90°F
81°F to 90°F
81°F to 90°F
79°F to 92°F
79°F to 92°F
79°F to 92°F
79°F to 88°F
79°F to 90°F
79°F to 92°F
81°F to 92°F
79°F to 83°F
79°F to 86°F
77°F to 86°F
77°F to 86°F
77°F to 88°F
79°F to 85°F
76°F to 81°F
74°F to 86°F
77°F to 92°F
76°F to 90°F
74°F to 88°F
Map: other cities in South Korea in august
Cities near Incheon:
| Ansan-si in august | tolerable weather |
| Goyang-si in august | tolerable weather |
| Seoul in august | tolerable weather |
| Hwaseong-si in august | tolerable weather |
| Osan in august | good weather |
| Namyangju in august | tolerable weather |
| Yangju in august | tolerable weather |
| Icheon-si in august | tolerable weather |
| Yangp'yong in august | tolerable weather |
| Anseong in august | good weather |
| Seosan in august | tolerable weather |
| Asan in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Incheon
perfect weather
good
tolerable
bad
very bad
Weather data for Incheon in august:
Weather data for Incheon for august are derived from an average of the weather forecast since 2009 in Incheon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Incheon can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Incheon.