Pyeongchang-gun (Pyeongchang)
September
Weather in Pyeongchang-gun for September 2025
Your guide to Pyeongchang-gun weather in September - trends and predictions
Heavy Rain Advisory - See hour by hour.
Until now, September 2025 in Pyeongchang-gun is slightly cooler than the historical average by -0.8 °C.
The forecast for the next days in Pyeongchang-gun predicts a temperature of 21.4 °C, which is cooler than the historical average.
In general, the average temperature in Pyeongchang-gun at the beginning of September is 25.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.4 °C by the end of September.
The climate of Pyeongchang-gun in September is notably wet, with an average of 14 rainy days, and a total of 198.5 mm of precipitation.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
16
Dry days
14
Rainy days
0
Snow days
25°/14°
Temperatures
8 km/h
Avg max wind
85 %
Avg humidity
Pyeongchang-gun Weather September
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Temperatures trend during September in Pyeongchang-gun
See the weather trend as well as the moving average line
September weather in Pyeongchang-gun day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 28° /16° | 2.1 mm | 6 | |
| 2 Sept. |  Patchy light rain | 23° /16° | 2.9 mm | 6 | |
| 3 Sept. | Patchy rain possible | 27° /15° | 0.7 mm | 6 | |
| 4 Sept. |  Sunny | 26° /14° | 1.9 mm | 6 | |
| 5 Sept. | Patchy rain possible | 28° /14° | 0.2 mm | 6 | |
| 6 Sept. | Light rain shower | 23° /17° | 5.1 mm | 6 | |
| 7 Sept. | Patchy rain possible | 24° /16° | 2.5 mm | 6 | |
| 8 Sept. | Patchy rain possible | 29° /14° | 0.2 mm | 7 | |
| 9 Sept. | Light rain shower | 27° /15° | 4.2 mm | 6 | |
| 10 Sept. |  Fog | 29° /13° | 0 mm | 7 | |
| 11 Sept. | Patchy rain possible | 30° /14° | 0.4 mm | 7 | |
| 12 Sept. | Light rain shower | 23° /15° | 19.2 mm | 6 | |
| 13 Sept. | Light rain shower | 24° /16° | 26.4 mm | 6 | |
| 14 Sept. | Light rain shower | 26° /16° | 1 mm | 6 | |
| 15 Sept. | Light rain shower | 24° /18° | 1.5 mm | 5 | |
| 16 Sept. | Patchy rain possible | 26° /15° | 4.4 mm | 1 | |
| 17 Sept. |  Moderate rain | 22° /18° | 8.5 mm | 0.9 | |
| 18 Sept. | Patchy rain possible | 20° /15° | 0.8 mm | 0.2 | |
| 19 Sept. | Patchy rain possible | 20° /12° | 0.1 mm | 0.3 | |
| 20 Sept. | Patchy rain possible | 20° /12° | 2.9 mm | 3 | |
| 21 Sept. | Sunny | 24° /9° | 0 mm | 4 | |
| 22 Sept. | Sunny | 21° /9° | 0 mm | 4 | |
| 23 Sept. | Sunny | 20° /12° | 0 mm | 5 | |
| 24 Sept. | Moderate rain | 15° /13° | 12.1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 23° /11° | 0.3 mm | 4 | |
| 26 Sept. | Sunny | 23° /9° | 0 mm | 4 | |
| 27 Sept. | Patchy rain possible | 22° /13° | 0.2 mm | 4 | |
| 28 Sept. |  Partly cloudy | 23° /8° | 0 mm | 4 | |
| 29 Sept. | Sunny | 20° /9° | 0 mm | 4 | |
| 30 Sept. | Sunny | 24° /8° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Pyeongchang-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 Pyeongchang-gun forecast closer to your planned date for the most up-to-date weather information.
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Pyeongchang-gun in September - FAQ
What are the expected maximum and minimum temperatures in Pyeongchang-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 Pyeongchang-gun during September?
Significant rainfall exceeding 198.5 mm is expected in Pyeongchang-gun during September, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pyeongchang-gun during September?
The average wind speed in Pyeongchang-gun during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Pyeongchang-gun
Explore the daily rainfall trends and prepare for Pyeongchang-guns September weather 💧
UV exposure in Pyeongchang-gun during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Pyeongchang-gun?Get accurate weather forecasts for Pyeongchang-gun, located at latitude 37.37 and longitude 128.393. Stay updated with localized weather information tailored for Pyeongchang-gun.
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