easeweather.com
Gwangmyeong
BusanCheonanCheongju-siChuncheonDaeguDaejeonEverlandGangneungGangwonGapyeongGwangju
Gwangmyeong
GyeongjuHallasan National ParkHongch’ŏnIncheonIncheonJeju CityJejudoJeonjuMyeong-dongNamiseomPyeongchangPyeongtaekSeoulSokchoSuwonUlsan More Locations
South Korea weather

Weather in Gwangmyeong for September 2026

Your guide to Gwangmyeong weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Gwangmyeong is slightly cooler than the historical average by 1.8 °C.

  • Expect cooler weather in the next days in Gwangmyeong with the forecast suggesting a temperature of 26.3 °C, lower than the historical average.

  • In general, the average temperature in Gwangmyeong at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.6 °C by the end of September.

    • Rain 🌧️

  • Gwangmyeong in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 172.9 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/20°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Gwangmyeong Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
27°
2
Patchy rain possible
28°
3
Patchy rain possible
31°
4
Partly cloudy
30°
5
Light rain shower
30°
6
Patchy rain possible
29°
7
Patchy rain possible
29°
8
Partly cloudy
30°
9
Patchy rain possible
29°
10
Partly cloudy
29°
11
Sunny
31°
12
Light rain shower
26°
13
Light rain shower
25°
14
Light rain shower
29°
15
Sunny
25°
16
Sunny
27°
17
Overcast
28°
18
Sunny
28°
19
Sunny
28°
20
Sunny
27°
21
Sunny
29°
22
Sunny
29°
23
Light rain shower
26°
24
Sunny
26°
25
Sunny
26°
26
Overcast
27°
27
Overcast
23°
28
Light rain shower
19°
29
Sunny
25°
30
Partly cloudy
26°

Temperatures trend during September in Gwangmyeong

See the weather trend as well as the moving average line

September weather in Gwangmyeong day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 27° /22° 9.1 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
 28° /21° 0.8 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
 31° /22° 0.2 mm 7
4 Sept. Partly cloudy
Partly cloudy
 30° /21° 1.5 mm 8
5 Sept. Light rain shower
Light rain shower
 30° /21° 0.3 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 29° /22° 2.4 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 29° /20° 0.2 mm 7
8 Sept. Partly cloudy
Partly cloudy
 30° /21° 0 mm 8
9 Sept. Patchy rain possible
Patchy rain possible
 29° /20° 0.1 mm 7
10 Sept. Partly cloudy
Partly cloudy
 29° /20° 0 mm 7
11 Sept. Sunny
Sunny
 31° /20° 0 mm 6
12 Sept. Light rain shower
Light rain shower
 26° /20° 12.2 mm 4
13 Sept. Light rain shower
Light rain shower
 25° /20° 16 mm 4
14 Sept. Light rain shower
Light rain shower
 29° /21° 2.6 mm 6
15 Sept. Sunny
Sunny
 25° /17° 0 mm 6.2
16 Sept. Sunny
Sunny
 27° /18° 0 mm 6.2
17 Sept. Overcast
Overcast
 28° /20° 0 mm 6.3
18 Sept. Sunny
Sunny
 28° /19° 0 mm 7
19 Sept. Sunny
Sunny
 28° /19° 0 mm 7
20 Sept. Sunny
Sunny
 27° /19° 0 mm 6
21 Sept. Sunny
Sunny
 29° /19° 0 mm 7
22 Sept. Sunny
Sunny
 29° /19° 0.2 mm 7
23 Sept. Light rain shower
Light rain shower
 26° /19° 8.6 mm 7
24 Sept. Sunny
Sunny
 26° /19° 0 mm 7
25 Sept. Sunny
Sunny
 26° /21° 0 mm 7
26 Sept. Overcast
Overcast
 27° /21° 0 mm 6
27 Sept. Overcast
Overcast
 23° /19° 2.8 mm 5
28 Sept. Light rain shower
Light rain shower
 19° /15° 7.2 mm 4
29 Sept. Sunny
Sunny
 25° /17° 0.1 mm 6
30 Sept. Partly cloudy
Partly cloudy
 26° /18° 0.1 mm 7
Next
Important Notice
Our weather forecast for Gwangmyeong in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Gwangmyeong forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Gwangmyeong in September - FAQ

What are the expected maximum and minimum temperatures in Gwangmyeong during September?
During September, expect a variety of temperatures with highs around 27° and lows near 20°, suitable for diverse activities and preferences.

How much rainfall should be expected in Gwangmyeong during September?
Significant rainfall exceeding 172.9 mm is expected in Gwangmyeong during September, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Gwangmyeong during September?
The average wind speed in Gwangmyeong during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Gwangmyeong

Explore the daily rainfall trends and prepare for Gwangmyeongs September weather 💧
Typically, Gwangmyeong has 18 rainy days in September with a total of 172.9 mm of rainfall.

UV exposure in Gwangmyeong during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

More Gwangmyeong weather pages
You are here
Location coordinates Where is Gwangmyeong?

Get accurate weather forecasts for Gwangmyeong, located at latitude 37.477 and longitude 126.866. Stay updated with localized weather information tailored for Gwangmyeong.

Found a mistake?
We appreciate your attention to details. Tell us here.