Gwangju in september: average Weather, Temperature and Climate
Weather in Gwangju in september 2025
The weather in Gwangju in the month of september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 6
Weather at 6am
65°F
Clear/Sunny
36% of time
23%
15%
14%
Weather at 12pm
79°F
Clear/Sunny
43% of time
26%
20%
7%
Weather at 6pm
74°F
Clear/Sunny
41% of time
25%
23%
8%
Weather at 3am
65°F
39%
23%
17%
11%
Evolution of daily average temperature and precipitation in Gwangju in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Gwangju in september.
The climate of Gwangju in september is good
The weather in september in Gwangju is quite dry (with 3.9in of precipitation over 5 days). The weather is better from the previous month since in august it receives an average of 8.3in of precipitation over 10 days.
The climate quite nice here this month. The thermometer averaged maximum of 81°F. On average, the recorded minimum temperature is 65°F. Thus, the mean temperature average in september in Gwangju is 72°F. Note that these seasonal averages are in contrast with those observed in Gwangju in the month of september with a maximum record of 92°F in 2021 and a minimum record of 47°F in 2010. You can expect to have about 3 days with temperatures over 86°F, or 10 of the month.
In september in Gwangju, the days on average last 12:25. Sunrise is at 06:15 and sunset is at 18:40.
With a good climate, the month of september is recommended to go in that area in South Korea.
Seasonal average climate and temperature of Gwangju in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 65°F | ||||
| Highest record temperature | 92°F (2021) | ||||
| Lowest record temperature | 47°F (2010) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 65°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.9in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 2.2in (2019) | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 9.05km | ||||
| Cloud cover | 38% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:15 | ||||
| Time of sunset | 18:40 | ||||
| Length of day | 12:25 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Gwangju in september 2024:
68°F to 86°F
67°F to 85°F
70°F to 86°F
65°F to 88°F
67°F to 88°F
74°F to 83°F
72°F to 85°F
70°F to 90°F
72°F to 90°F
72°F to 94°F
74°F to 92°F
74°F to 88°F
72°F to 88°F
72°F to 92°F
72°F to 92°F
74°F to 90°F
74°F to 90°F
76°F to 92°F
74°F to 94°F
72°F to 79°F
74°F to 77°F
68°F to 70°F
63°F to 72°F
58°F to 79°F
61°F to 83°F
63°F to 81°F
67°F to 81°F
65°F to 83°F
61°F to 81°F
58°F to 81°F
Map: other cities in South Korea in september
Cities near Gwangju:
| Hwasun in september | good weather |
| Naju in september | good weather |
| Muan in september | good weather |
| Nangen in september | good weather |
| Moppo in september | good weather |
| Suncheon in september | good weather |
| Imsil in september | good weather |
| Haenam in september | good weather |
| Kwangyang in september | good weather |
| Jeonju in september | good weather |
| Yeosu in september | good weather |
| Iksan in september | good weather |
Click over cities on the map for information about the weather in september.
Gwangju
perfect weather
good
tolerable
bad
very bad
Weather data for Gwangju in september:
Weather data for Gwangju for september are derived from an average of the weather forecast since 2009 in Gwangju. There is a margin of error and these forecasts are to be considered as general information only. The weather in Gwangju 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 Gwangju.