Gapyeong-gun (Gapyeong)
September
Weather in Gapyeong-gun for September 2026
Your guide to Gapyeong-gun weather in September - trends and predictions
Until now, September 2026 in Gapyeong-gun is cooler than usual, with temperatures averaging 23.6 °C, this is 3 °C below the typical seasonal average.
Expect cooler weather in the next days in Gapyeong-gun with the forecast suggesting a temperature of 23.9 °C, lower than the historical average.
In general, the average temperature in Gapyeong-gun at the beginning of September is 26.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.3 °C by the end of September.
Gapyeong-gun in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 205.2 mm.
Temperatures
Rain 🌧️
13
Dry days
17
Rainy days
0
Snow days
25°/14°
Temperatures
7 km/h
Avg max wind
83 %
Avg humidity
Gapyeong-gun Weather September
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Temperatures trend during September in Gapyeong-gun
See the weather trend as well as the moving average line
September weather in Gapyeong-gun day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 26° /17° | 6.3 mm | 4 | |
| 2 Sept. |  Fog | 26° /16° | 3.7 mm | 4 | |
| 3 Sept. | Patchy rain possible | 29° /15° | 0.1 mm | 7 | |
| 4 Sept. |  Sunny | 27° /14° | 2.8 mm | 8 | |
| 5 Sept. | Patchy rain possible | 28° /15° | 0.1 mm | 6 | |
| 6 Sept. |  Light drizzle | 24° /16° | 1.8 mm | 6 | |
| 7 Sept. | Patchy rain possible | 27° /14° | 1.1 mm | 7 | |
| 8 Sept. | Mist | 29° /13° | 0 mm | 7 | |
| 9 Sept. | Fog | 26° /13° | 0 mm | 7 | |
| 10 Sept. | Patchy rain possible | 28° /14° | 0 mm | 6 | |
| 11 Sept. | Patchy rain possible | 30° /13° | 0 mm | 7 | |
| 12 Sept. | Light rain shower | 24° /14° | 13.7 mm | 4 | |
| 13 Sept. | Light rain shower | 22° /16° | 25.2 mm | 4 | |
| 14 Sept. | Light rain shower | 27° /15° | 3.9 mm | 6 | |
| 15 Sept. | Sunny | 25° /13° | 0 mm | 6 | |
| 16 Sept. | Sunny | 26° /12° | 0 mm | 6.2 | |
| 17 Sept. |  Overcast | 25° /12° | 0 mm | 6.4 | |
| 18 Sept. | Sunny | 25° /12° | 0 mm | 6 | |
| 19 Sept. | Sunny | 24° /12° | 0 mm | 6 | |
| 20 Sept. | Overcast | 24° /11° | 0 mm | 6 | |
| 21 Sept. | Sunny | 25° /11° | 0 mm | 7 | |
| 22 Sept. | Sunny | 24° /12° | 0 mm | 6 | |
| 23 Sept. | Mist | 21° /13° | 1.7 mm | 5 | |
| 24 Sept. | Sunny | 26° /12° | 0 mm | 7 | |
| 25 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 26 Sept. | Overcast | 26° /14° | 0 mm | 6 | |
| 27 Sept. | Overcast | 21° /15° | 11.4 mm | 5 | |
| 28 Sept. | Patchy rain possible | 17° /10° | 1.7 mm | 4 | |
| 29 Sept. | Mist | 23° /9° | 0 mm | 6 | |
| 30 Sept. | Patchy rain possible | 24° /11° | 0.2 mm | 6 | |
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Important Notice
Our weather forecast for Gapyeong-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 Gapyeong-gun forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gapyeong-gun in September - FAQ
What are the expected maximum and minimum temperatures in Gapyeong-gun during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Gapyeong-gun during September?
Significant rainfall exceeding 205.2 mm is expected in Gapyeong-gun during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gapyeong-gun during September?
The average wind speed in Gapyeong-gun during September is 7 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Gapyeong-gun
Explore the daily rainfall trends and prepare for Gapyeong-guns September weather 💧
Typically, Gapyeong-gun has 17 rainy days in September with a total of 205.2 mm of rainfall.
UV exposure in Gapyeong-gun during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Gapyeong-gun?Get accurate weather forecasts for Gapyeong-gun, located at latitude 37.831 and longitude 127.511. Stay updated with localized weather information tailored for Gapyeong-gun.
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