Weather in Seoul in september 2021

The weather in Seoul in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through 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/SunnyClear/Sunny
39% of time

Partly Cloudy

21%

Moderate rain at times

14%

Fog

13%

Weather at 12pm
77°F

Clear/SunnyClear/Sunny
47% of time

Partly Cloudy

30%

Moderate rain at times

14%

Cloudy

7%

Weather at 6pm
74°F

Clear/SunnyClear/Sunny
48% of time

Partly Cloudy

28%

Moderate rain at times

14%

Heavy rain

6%

Weather at 3am
65°F

Clear/Sunny

43%

Partly Cloudy

23%

Fog

17%

Cloudy

14%


Evolution of daily average temperature and precipitation in Seoul in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Seoul in september.


Climate of Seoul in september

The climate of Seoul in september is good

The weather in september in Seoul is rather dry (with 3.2in of precipitation over 7 days). It should be noted an improvement from the previous month since in august it receives an average of 6.2in of precipitation over 14 days.

The climate good in that area the month of september. The thermometer averaged maximum of 79°F. The seasonal minimum is 70°F. Thus, the mean temperature average on this month of september in Seoul is 74°F. These temperatures are far removed from those records observed in Seoul in the month of september with a maximum record of 95°F in 2019 and a minimum record of 52°F in 2010. You can plan to have about 2 days with temperatures over 86°F, or 7 of the month.

On average, in Seoul, the days of september last 12:26. The sun rises at 06:14 and sunset is at 18:40.

With a good weather, this month is a good month to go there in South Korea.



Seasonal average climate and temperature of Seoul in september

Check below seasonal norms These statistics are generated from the weather statements earlier years of september.

September
Outside temperature
Average temperature 74°F
Highest temperature 79°F
Lowest temperature 70°F
Highest record temperature 95°F
(2019)
Lowest record temperature 52°F
(2010)
Number of days at +86°F 2 day(s)
(7%)
Number of days at +65°F 29 day(s)
(97%)
Wind
Wind speed 11km/h
Wind temperature 74°F
Precipitation (rainfall)
Rainfall 3.2in
Number of days with rainfall 7 day(s)
(23%)
Record daily rainfall 4.2in
(2020)
Other climate data
Humidity 72%
Visibility 9.17km
Cloud cover 33%
UV index 6
Daily sunshine hours 11
Sunrise and sunset
Time of sunrise 06:14
Time of sunset 18:40
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 Seoul in september 2020:

01-09-2020
Partly Cloudy
77°F to 94°F
02-09-2020
Moderate rain at times
77°F to 83°F
03-09-2020
Moderate rain
68°F to 77°F
04-09-2020
Partly Cloudy
74°F to 83°F
05-09-2020
Partly Cloudy
74°F to 85°F
06-09-2020
Partly Cloudy
74°F to 77°F
07-09-2020
Light rain
68°F to 72°F
08-09-2020
Partly Cloudy
70°F to 81°F
09-09-2020
Light rain shower
72°F to 81°F
10-09-2020
Partly Cloudy
72°F to 83°F
11-09-2020
Partly Cloudy
72°F to 83°F
12-09-2020
Light rain
68°F to 72°F
13-09-2020
Partly Cloudy
67°F to 83°F
14-09-2020
Cloudy
68°F to 79°F
15-09-2020
Partly Cloudy
70°F to 86°F
16-09-2020
Patchy rain nearby
74°F to 77°F
17-09-2020
Partly Cloudy
72°F to 79°F
18-09-2020
Partly Cloudy
70°F to 79°F
19-09-2020
Partly Cloudy
70°F to 81°F
20-09-2020
Partly Cloudy
68°F to 77°F
21-09-2020
Overcast
65°F to 83°F
22-09-2020
Clear/Sunny
70°F to 85°F
23-09-2020
Partly Cloudy
63°F to 76°F
24-09-2020
Partly Cloudy
63°F to 77°F
25-09-2020
Partly Cloudy
65°F to 77°F
26-09-2020
Overcast
65°F to 76°F
27-09-2020
Partly Cloudy
65°F to 81°F
28-09-2020
Partly Cloudy
72°F to 81°F
29-09-2020
Partly Cloudy
67°F to 77°F
30-09-2020
Cloudy
67°F to 79°F

Map: other cities in South Korea in september

Click over cities on the map for information about the weather in september.

Legend: Seoul perfect weather good tolerable bad very bad

Cities near Seoul:

Goyang-si in septemberperfect weather
Namyangju in septembergood weather
Incheon in septembergood weather
Ansan-si in septembergood weather
Yangju in septembergood weather
Hwaseong-si in septembergood weather
Yangp'yong in septembergood weather
Osan in septemberperfect weather
Icheon-si in septembergood weather
Namiseom (Nami Island) in septembergood weather
South Korea in september: See full list of cities

Weather data for Seoul in september:

Weather data for Seoul for september are derived from an average of the weather forecast since 2009 in Seoul. There is a margin of error and these forecasts are to be considered as general information only. The weather in Seoul 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 Seoul.


Weather in august in Seoul
Weather in october in Seoul
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