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Weather in Hongch’ŏn for September 2025

Your guide to Hongch’ŏn weather in September - trends and predictions

    Temperatures

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

  • Expect cooler weather in the next days in Hongch’ŏn with the forecast suggesting a temperature of 24.5 °C, lower than the historical average.

  • In general, the average temperature in Hongch’ŏn at the beginning of September is 27.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.4 °C by the end of September.

    • Rain 🌧️

  • The climate of Hongch’ŏn in September is notably wet, with an average of 14 rainy days, and a total of 254 mm of precipitation.

Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/17°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Hongch’ŏn Weather September

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

Temperatures trend during September in Hongch’ŏn

See the weather trend as well as the moving average line

September weather in Hongch’ŏn 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
 27° /18° 2.2 mm 6
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /18° 2.9 mm 6
3 Sept. Overcast
Overcast
 30° /17° 0.1 mm 7
4 Sept. Sunny
Sunny
 28° /16° 5.1 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
 29° /17° 0.4 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 24° /20° 4 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 27° /17° 2.3 mm 6
8 Sept. Partly cloudy
Partly cloudy
 29° /16° 0 mm 7
9 Sept. Overcast
Overcast
 29° /17° 0.5 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 30° /16° 0.1 mm 7
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /16° 1.7 mm 8
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /18° 23.9 mm 5
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /19° 32.8 mm 6
14 Sept. Moderate rain at times
Moderate rain at times
 28° /22° 9.2 mm 6
15 Sept. Partly cloudy
Partly cloudy
 29° /17° 0 mm 1.5
16 Sept. Moderate rain
Moderate rain
 25° /17° 6.1 mm 0.5
17 Sept. Moderate rain
Moderate rain
 25° /17° 9.4 mm 1
18 Sept. Patchy rain possible
Patchy rain possible
 22° /16° 3.2 mm 0.3
19 Sept. Patchy rain possible
Patchy rain possible
 19° /15° 0.6 mm 0.2
20 Sept. Moderate rain
Moderate rain
 22° /14° 5.7 mm 4
21 Sept. Sunny
Sunny
 24° /11° 0 mm 5
22 Sept. Partly cloudy
Partly cloudy
 25° /11° 0 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 22° /12° 0.5 mm 4
24 Sept. Partly cloudy
Partly cloudy
 24° /14° 0 mm 5
25 Sept. Partly cloudy
Partly cloudy
 25° /16° 0 mm 5
26 Sept. Partly cloudy
Partly cloudy
 27° /14° 0 mm 5
27 Sept. Sunny
Sunny
 27° /12° 0 mm 5
28 Sept. Sunny
Sunny
 27° /12° 0 mm 5
29 Sept. Sunny
Sunny
 24° /13° 0 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 24° /12° 0 mm 5
Next
Important Notice
Our weather forecast for Hongch’ŏn 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 Hongch’ŏn forecast closer to your planned date for the most up-to-date weather information.
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Hongch’ŏn in September - FAQ

What are the expected maximum and minimum temperatures in Hongch’ŏn during September?
During September, expect a variety of temperatures with highs around 26° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hongch’ŏn during September?
Significant rainfall exceeding 254 mm is expected in Hongch’ŏn during September, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hongch’ŏn during September?
The average wind speed in Hongch’ŏn during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hongch’ŏn

Explore the daily rainfall trends and prepare for Hongch’ŏns September weather 💧

UV exposure in Hongch’ŏn 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 Hongch’ŏn, located at latitude 37.692 and longitude 127.886. Stay updated with localized weather information tailored for Hongch’ŏn.

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