Gunsan in september: average Weather, Temperature and Climate
Weather in Gunsan in september 2025
The weather in Gunsan in the month of september comes from statistical datas on the past 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
68°F
Clear/Sunny
45% of time
26%
15%
8%
Weather at 12pm
76°F
Clear/Sunny
48% of time
23%
17%
9%
Weather at 6pm
74°F
Clear/Sunny
49% of time
23%
14%
8%
Weather at 3am
68°F
46%
25%
12%
10%
Evolution of daily average temperature and precipitation in Gunsan in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Gunsan in september.
The climate of Gunsan in september is good
In september in Gunsan, the climate is relatively dry (with 6.7in of rainfall over 5 days). This is better than the previous month since in august it receives an average of 12.3in of precipitation over 11 days.
The climate quite nice in this location september. The thermometer averaged maximum of 77°F. The minimum is 68°F. Thus, the mean temperature average on this month of september in Gunsan is 72°F. These temperatures are far removed from those records observed in Gunsan in september with a maximum record of 88°F in 2021 and a minimum record of 54°F in 2010.
On average, in Gunsan, the days of september last 12:26. The sun rises at 06:15 and sets at 18:41.
With a good weather, the month of september is a good time to go in this city.
Seasonal average climate and temperature of Gunsan in september
Check below seasonal norms These datas are set from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 88°F (2021) | ||||
| Lowest record temperature | 54°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 73°F | ||||
| Lowest sea temperature | 69°F | ||||
| Highest sea temperature | 77°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.7in | ||||
| Number of days with rainfall | 5 day(s) (18%) | ||||
| Record daily rainfall | 6.1in (2016) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.51km | ||||
| Cloud cover | 33% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:15 | ||||
| Time of sunset | 18:41 | ||||
| Length of day | 12:26 | ||||
| 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 Gunsan in september 2024:
72°F to 83°F
72°F to 83°F
76°F to 85°F
72°F to 83°F
72°F to 83°F
76°F to 83°F
76°F to 83°F
72°F to 83°F
74°F to 85°F
76°F to 86°F
77°F to 88°F
77°F to 86°F
76°F to 83°F
76°F to 86°F
76°F to 86°F
76°F to 90°F
76°F to 86°F
77°F to 86°F
77°F to 88°F
76°F to 79°F
76°F to 77°F
68°F to 74°F
65°F to 76°F
61°F to 76°F
63°F to 77°F
68°F to 77°F
67°F to 77°F
67°F to 81°F
65°F to 79°F
63°F to 77°F
Map: other cities in South Korea in september
Cities near Gunsan:
| Iksan in september | good weather |
| Nonsan in september | good weather |
| Jeonju in september | good weather |
| Gongju in september | good weather |
| Imsil in september | good weather |
| Hongsung in september | good weather |
| Daejeon in september | good weather |
| Nangen in september | good weather |
| Gwangju in september | good weather |
| Seosan in september | good weather |
| Asan in september | good weather |
| Cheonan in september | good weather |
Click over cities on the map for information about the weather in september.
Gunsan
perfect weather
good
tolerable
bad
very bad
Weather data for Gunsan in september:
Weather data for Gunsan for september are derived from an average of the weather forecast since 2009 in Gunsan. There is a margin of error and these forecasts are to be considered as general information only. The weather in Gunsan 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 Gunsan.