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September weather forecast in Gwangmyeong

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

31 August, sun

	755 mmHg		73%
	4 m/s		+25

31 August, Sunday. day, 26°; night, 20°; rain

1 September, mon

	755 mmHg		75%
	4.6 m/s		+25

1 September, Monday. day, 25°; night, 20°; clear

2 September, tue

	755 mmHg		76%
	4.4 m/s		+25

2 September, Tuesday. day, 25°; night, 20°; clear

3 September, wed

	756 mmHg		72%
	3.2 m/s		+25

3 September, Wednesday. day, 26°; night, 20°; partly cloudy

4 September, thu

	756 mmHg		77%
	3.4 m/s		+25

4 September, Thursday. day, 24°; night, 20°; overcast

5 September, fri

	756 mmHg		75%
	3.7 m/s		+24

5 September, Friday. day, 24°; night, 21°; rain

6 September, sat

	756 mmHg		69%
	3.2 m/s		+25

6 September, Saturday. day, 25°; night, 20°; partly cloudy

7 September, sun

	757 mmHg		68%
	3.5 m/s		+25

7 September, Sunday. day, 25°; night, 20°; clear

8 September, mon

	757 mmHg		74%
	3.2 m/s		+24

8 September, Monday. day, 24°; night, 20°; rain

9 September, tue

	757 mmHg		74%
	3 m/s		+24

9 September, Tuesday. day, 24°; night, 19°; clear

10 September, wed

	756 mmHg		76%
	3.2 m/s		+24

10 September, Wednesday. day, 24°; night, 20°; clear

11 September, thu

	757 mmHg		73%
	3.2 m/s		+24

11 September, Thursday. day, 23°; night, 20°; partly cloudy

12 September, fri

	758 mmHg		68%
	3 m/s		+24

12 September, Friday. day, 24°; night, 20°; clear

13 September, sat

	759 mmHg		73%
	2.7 m/s		+24

13 September, Saturday. day, 24°; night, 20°; clear

14 September, sun

	758 mmHg		67%
	3.5 m/s		+24

14 September, Sunday. day, 25°; night, 20°; clear

15 September, mon

	758 mmHg		63%
	3.2 m/s		+24

15 September, Monday. day, 25°; night, 19°; partly cloudy

16 September, tue

	758 mmHg		66%
	3.2 m/s		+24

16 September, Tuesday. day, 25°; night, 19°; clear

17 September, wed

	757 mmHg		66%
	4.6 m/s		+24

17 September, Wednesday. day, 25°; night, 19°; partly cloudy

18 September, thu

	757 mmHg		68%
	4.3 m/s		+24

18 September, Thursday. day, 24°; night, 19°; partly cloudy

19 September, fri

	757 mmHg		66%
	4 m/s		+24

19 September, Friday. day, 23°; night, 18°; rain

20 September, sat

	758 mmHg		72%
	3.4 m/s		+23

20 September, Saturday. day, 23°; night, 19°; rain

21 September, sun

	759 mmHg		62%
	3.9 m/s		+24

21 September, Sunday. day, 23°; night, 17°; clear

22 September, mon

	759 mmHg		67%
	3 m/s		+23

22 September, Monday. day, 23°; night, 17°; clear

23 September, tue

	758 mmHg		70%
	3 m/s		+23

23 September, Tuesday. day, 23°; night, 18°; partly cloudy

24 September, wed

	759 mmHg		68%
	2.5 m/s		+24

24 September, Wednesday. day, 24°; night, 19°; partly cloudy

25 September, thu

	760 mmHg		63%
	3.2 m/s		+23

25 September, Thursday. day, 23°; night, 18°; clear

26 September, fri

	760 mmHg		62%
	4.1 m/s		+23

26 September, Friday. day, 22°; night, 18°; partly cloudy

27 September, sat

	760 mmHg		64%
	3.7 m/s		+22

27 September, Saturday. day, 21°; night, 17°; overcast

28 September, sun

	760 mmHg		68%
	3.4 m/s		+22

28 September, Sunday. day, 20°; night, 16°; clear

29 September, mon

	761 mmHg		64%
	4.5 m/s		+22

29 September, Monday. day, 21°; night, 16°; partly cloudy

30 September, tue

	759 mmHg		69%
	3.5 m/s		+21

30 September, Tuesday. day, 20°; night, 15°; partly cloudy

1 October, wed

	758 mmHg		66%
	4.3 m/s		+22

1 October, Wednesday. day, 21°; night, 15°; partly cloudy

2 October, thu

	760 mmHg		66%
	5 m/s		+21

2 October, Thursday. day, 20°; night, 15°; partly cloudy

3 October, fri

	761 mmHg		62%
	3.2 m/s		+22

3 October, Friday. day, 20°; night, 15°; clear

4 October, sat

	761 mmHg		61%
	3.2 m/s		+22

4 October, Saturday. day, 21°; night, 16°; clear

Average data for 10 years

Gwangmyeong September

13

sunny days

4

days with precipitation

13

cloudy days

13 sunny days; 4 days with precipitation; 13 cloudy days;

69

%

air humidity

2.4

m/s

WindNE

61

mm of precipitation

(7% of annual average)

+24

°C

Water temperature

air humidity 69%; 61 millimeters of precipitation (7% of annual average); Wind north-easterly 2.4 Meters per second; Water temperature +24°

Weather graphs for September

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

E

NE

E

E

N

N

NE

N

S

E

NW

W

S

N

NE

NE

NE

SE

N

E

NE

E

E

N

NE

E

NE

N

N

NE

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

Daytime temperature

Night-time temperature

Cities near you

Seoul
Busan
Pyongyang
Jeju
Incheon
Wonsan
Geoje
Ansan
Ulsan

Cities with similar weather in September

Kemer
Barcelona
Rome
Baku
Batumi
Budva
Heraklion
Venice
Thessaloniki

The weather forecast for September 2025 is based on historical data from the past 10 years.

In September, the weather in Gwangmyeong is typically warm. Average daily high temperature in September is about 24 degrees above zero. On average, Gwangmyeong has 13 sunny, 11 partly cloudy, 4 rainy, and 2 cloudy days in September. The rains are usually heavy. September as well as May and October is considered the most comfortable time to visit Gwangmyeong.

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