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Weather in Gyeongju for September 2025

Your guide to Gyeongju weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Gyeongju is slightly cooler than the historical average by -0.8 °C.

  • The forecast for the next days in Gyeongju predicts a temperature of 24.2 °C, which is cooler than the historical average.

  • In general, the average temperature in Gyeongju at the beginning of September is 30.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °C by the end of September.

    • Rain 🌧️

  • Gyeongju experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 317.4 mm.

Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/17°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Gyeongju Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Mist
32°
2
Patchy rain possible
31°
3
Light rain shower
28°
4
Partly cloudy
29°
5
Partly cloudy
31°
6
Patchy rain possible
32°
7
Light rain shower
32°
8
Patchy rain possible
28°
9
Partly cloudy
26°
10
Sunny
29°
11
Patchy rain possible
29°
12
Cloudy
28°
13
Mist
29°
14
Fog
28°
15
Partly cloudy
29°
16
Patchy rain possible
33°
17
Patchy rain possible
30°
18
Heavy rain
22°
19
Moderate rain
20°
20
Moderate rain
19°
21
Patchy rain possible
22°
22
Partly cloudy
24°
23
Patchy rain possible
24°
24
Patchy rain possible
22°
25
Cloudy
25°
26
Sunny
26°
27
Patchy rain possible
24°
28
Moderate rain
19°
29
Cloudy
25°
30
Patchy light drizzle
24°

Temperatures trend during September in Gyeongju

See the weather trend as well as the moving average line

September weather in Gyeongju day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
 32° /19° 0.2 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 31° /19° 2.1 mm 7
3 Sept. Light rain shower
Light rain shower
 28° /18° 1.3 mm 6
4 Sept. Partly cloudy
Partly cloudy
 29° /17° 0.2 mm 7
5 Sept. Partly cloudy
Partly cloudy
 31° /17° 0 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 32° /20° 0.3 mm 7
7 Sept. Light rain shower
Light rain shower
 32° /19° 4.8 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 28° /18° 1.7 mm 6
9 Sept. Partly cloudy
Partly cloudy
 26° /16° 7.7 mm 6
10 Sept. Sunny
Sunny
 29° /16° 1.7 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 29° /18° 6.4 mm 7
12 Sept. Cloudy
Cloudy
 28° /19° 0.8 mm 6
13 Sept. Mist
Mist
 29° /19° 1.5 mm 6
14 Sept. Fog
Fog
 28° /20° 0 mm 6
15 Sept. Partly cloudy
Partly cloudy
 29° /20° 0 mm 0.9
16 Sept. Patchy rain possible
Patchy rain possible
 33° /19° 0.2 mm 1.9
17 Sept. Patchy rain possible
Patchy rain possible
 30° /20° 2.3 mm 1
18 Sept. Heavy rain
Heavy rain
 22° /19° 30.8 mm 0.1
19 Sept. Moderate rain
Moderate rain
 20° /17° 9.3 mm 0.2
20 Sept. Moderate rain
Moderate rain
 19° /16° 15 mm 4
21 Sept. Patchy rain possible
Patchy rain possible
 22° /15° 0.2 mm 4
22 Sept. Partly cloudy
Partly cloudy
 24° /15° 0.1 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 24° /18° 0.2 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
 22° /18° 0.1 mm 4
25 Sept. Cloudy
Cloudy
 25° /16° 0 mm 4
26 Sept. Sunny
Sunny
 26° /16° 0 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 24° /16° 0.1 mm 4
28 Sept. Moderate rain
Moderate rain
 19° /17° 18.2 mm 4
29 Sept. Cloudy
Cloudy
 25° /14° 0.3 mm 6
30 Sept. Patchy light drizzle
Patchy light drizzle
 24° /14° 0.2 mm 6
Next
Important Notice
Our weather forecast for Gyeongju 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 Gyeongju forecast closer to your planned date for the most up-to-date weather information.
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Gyeongju in September - FAQ

What are the expected maximum and minimum temperatures in Gyeongju during September?
During September, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gyeongju during September?
Significant rainfall exceeding 317.4 mm is expected in Gyeongju during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gyeongju during September?
The average wind speed in Gyeongju during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Gyeongju

Explore the daily rainfall trends and prepare for Gyeongjus September weather 💧

UV exposure in Gyeongju during September

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

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Get accurate weather forecasts for Gyeongju, located at latitude 35.843 and longitude 129.212. Stay updated with localized weather information tailored for Gyeongju.

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