Chuncheon
September
Weather in Chuncheon for September 2026
Your guide to Chuncheon weather in September - trends and predictions
Until now, September 2026 in Chuncheon 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 Chuncheon with the forecast suggesting a temperature of 24.2 °C, lower than the historical average.
In general, the average temperature in Chuncheon 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.
Chuncheon 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
Chuncheon Weather September
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Temperatures trend during September in Chuncheon
See the weather trend as well as the moving average line
September weather in Chuncheon 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 | 6 | |
| 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 | 24° /12° | 0 mm | 6 | |
| 19 Sept. | Sunny | 24° /12° | 0 mm | 6 | |
| 20 Sept. | Sunny | 26° /10° | 0 mm | 7 | |
| 21 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
| 22 Sept. | Fog | 23° /14° | 0 mm | 6 | |
| 23 Sept. |  Cloudy | 24° /13° | 0 mm | 5 | |
| 24 Sept. | Sunny | 25° /14° | 0 mm | 6 | |
| 25 Sept. | Overcast | 26° /13° | 0 mm | 6 | |
| 26 Sept. | Overcast | 23° /14° | 8.8 mm | 5 | |
| 27 Sept. | Patchy rain possible | 20° /12° | 11.1 mm | 4 | |
| 28 Sept. | Overcast | 22° /10° | 0 mm | 6 | |
| 29 Sept. | Mist | 23° /9° | 0 mm | 6 | |
| 30 Sept. | Patchy rain possible | 24° /11° | 0.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Chuncheon 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 Chuncheon forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chuncheon in September - FAQ
What are the expected maximum and minimum temperatures in Chuncheon 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 Chuncheon during September?
Significant rainfall exceeding 205.2 mm is expected in Chuncheon during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chuncheon during September?
The average wind speed in Chuncheon during September is 7 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chuncheon
Explore the daily rainfall trends and prepare for Chuncheons September weather 💧
Typically, Chuncheon has 17 rainy days in September with a total of 205.2 mm of rainfall.
UV exposure in Chuncheon during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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