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Weather in Hongcheon-gun for September 2026

Your guide to Hongcheon-gun weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Hongcheon-gun is cooler than usual, with temperatures averaging 23.8 °C, this is 2.9 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Hongcheon-gun with the forecast suggesting a temperature of 22.6 °C, lower than the historical average.

  • In general, the average temperature in Hongcheon-gun at the beginning of September is 26.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.6 °C by the end of September.

    • Rain 🌧️

  • Hongcheon-gun in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 247.9 mm.

Average dry days
11
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/16°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Hongcheon-gun Weather September

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

Temperatures trend during September in Hongcheon-gun

See the weather trend as well as the moving average line

September weather in Hongcheon-gun day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 26° /18° 5.7 mm 4
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /18° 3.4 mm 4
3 Sept. Overcast
Overcast
 29° /17° 0 mm 7
4 Sept. Sunny
Sunny
 27° /15° 3.4 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
 27° /16° 0.3 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 24° /18° 2.7 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
 27° /16° 1.5 mm 7
8 Sept. Partly cloudy
Partly cloudy
 28° /14° 0 mm 7
9 Sept. Overcast
Overcast
 26° /15° 0.3 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 30° /16° 0.1 mm 7
11 Sept. Overcast
Overcast
 22° /10° 0 mm 7.2
12 Sept. Overcast
Overcast
 25° /14° 0 mm 6.7
13 Sept. Overcast
Overcast
 19° /16° 0 mm 1.6
14 Sept. Overcast
Overcast
 23° /15° 0 mm 4.9
15 Sept. Sunny
Sunny
 23° /14° 0 mm 6.5
16 Sept. Overcast
Overcast
 23° /12° 0 mm 5
17 Sept. Sunny
Sunny
 26° /14° 0 mm 7
18 Sept. Mist
Mist
 26° /15° 0 mm 7
19 Sept. Sunny
Sunny
 25° /14° 0 mm 6
20 Sept. Overcast
Overcast
 23° /14° 0 mm 5
21 Sept. Sunny
Sunny
 23° /13° 0 mm 6
22 Sept. Sunny
Sunny
 24° /12° 0 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 3.4 mm 4
24 Sept. Sunny
Sunny
 18° /11° 0 mm 5
25 Sept. Partly cloudy
Partly cloudy
 24° /13° 7.8 mm 6
26 Sept. Moderate rain at times
Moderate rain at times
 25° /14° 0.7 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 25° /13° 0.4 mm 6
28 Sept. Cloudy
Cloudy
 21° /14° 8.6 mm 5
29 Sept. Sunny
Sunny
 22° /13° 0 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 23° /12° 0.2 mm 5
Next
Important Notice
Our weather forecast for Hongcheon-gun 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 Hongcheon-gun forecast closer to your planned date for the most up-to-date weather information.
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Hongcheon-gun in September - FAQ

What are the expected maximum and minimum temperatures in Hongcheon-gun during September?
During September, expect a variety of temperatures with highs around 25° and lows near 16°, suitable for diverse activities and preferences.

How much rainfall should be expected in Hongcheon-gun during September?
Significant rainfall exceeding 247.9 mm is expected in Hongcheon-gun during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Hongcheon-gun during September?
The average wind speed in Hongcheon-gun during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hongcheon-gun

Explore the daily rainfall trends and prepare for Hongcheon-guns September weather 💧
Typically, Hongcheon-gun has 19 rainy days in September with a total of 247.9 mm of rainfall.

UV exposure in Hongcheon-gun during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Hongcheon-gun?

Get accurate weather forecasts for Hongcheon-gun, located at latitude 37.692 and longitude 127.886. Stay updated with localized weather information tailored for Hongcheon-gun.

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