Namiseom (Nami Island) in september: average Weather, Temperature and Climate
Weather in Namiseom (Nami Island) in september 2025
The weather in Namiseom (Nami Island) 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 clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
54°F
Fog
42% of time
24%
13%
13%
Weather at 12pm
76°F
Clear/Sunny
49% of time
22%
19%
7%
Weather at 6pm
65°F
Clear/Sunny
42% of time
23%
23%
8%
Weather at 3am
54°F
42%
27%
12%
10%
Evolution of daily average temperature and precipitation in Namiseom (Nami Island) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Namiseom (Nami Island) in september.
The climate of Namiseom (Nami Island) in september is good
The climate in september in Namiseom (Nami Island) is quite dry (with 5.8in of rainfall over 5 days). This is better than the previous month since in august it receives an average of 11.9in of precipitation over 12 days.
The climate pleasant in that locality the month of september. The thermometer averaged maximum of 77°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average in september in Namiseom (Nami Island) is 65°F. Note that seasonal normals in contrast with those observed in Namiseom (Nami Island) in september with a maximum record of 92°F in 2021 and a minimum record of 31°F in 2010.
On average, in Namiseom (Nami Island), the days of september last 12:27. The sun rises at 06:11 and sets at 18:38.
With a good weather, the month of september is a good time to go in that area.
Seasonal average climate and temperature of Namiseom (Nami Island) in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 65°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 92°F (2021) | ||||
| Lowest record temperature | 31°F (2010) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 9km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.8in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 4in (2012) | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 7.97km | ||||
| Cloud cover | 37% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:11 | ||||
| Time of sunset | 18:38 | ||||
| Length of day | 12:27 | ||||
| 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 Namiseom (Nami Island) in september 2024:
59°F to 88°F
61°F to 74°F
59°F to 83°F
54°F to 86°F
68°F to 83°F
65°F to 72°F
61°F to 86°F
65°F to 90°F
61°F to 90°F
70°F to 92°F
65°F to 94°F
67°F to 76°F
70°F to 76°F
67°F to 83°F
65°F to 81°F
61°F to 86°F
67°F to 77°F
67°F to 77°F
67°F to 83°F
70°F to 77°F
54°F to 63°F
54°F to 68°F
45°F to 72°F
45°F to 76°F
50°F to 77°F
61°F to 79°F
59°F to 77°F
52°F to 76°F
50°F to 77°F
56°F to 79°F
Map: other cities in South Korea in september
Cities near Namiseom (Nami Island):
| Chuncheon in september | good weather |
| Namyangju in september | good weather |
| Yangp'yong in september | good weather |
| Yangju in september | good weather |
| Yanggu in september | good weather |
| Seoul in september | good weather |
| Icheon-si in september | good weather |
| Wonju in september | good weather |
| Goyang-si in september | good weather |
| Ansan-si in september | good weather |
| Incheon in september | good weather |
| Osan in september | perfect weather |
Click over cities on the map for information about the weather in september.
Namiseom (Nami Island)
perfect weather
good
tolerable
bad
very bad
Weather data for Namiseom (Nami Island) in september:
Weather data for Namiseom (Nami Island) for september are derived from an average of the weather forecast since 2009 in Namiseom (Nami Island). There is a margin of error and these forecasts are to be considered as general information only. The weather in Namiseom (Nami Island) 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 Namiseom (Nami Island).