Gangneung-si (Gangneung)
September
Weather in Gangneung-si for September 2026
Your guide to Gangneung-si weather in September - trends and predictions
In general, the average temperature in Gangneung-si at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.4 °C by the end of September.
Gangneung-si in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 246.2 mm.
Temperatures
Rain 🌧️
12
Dry days
18
Rainy days
0
Snow days
24°/17°
Temperatures
13 km/h
Avg max wind
79 %
Avg humidity
Gangneung-si Weather September
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Temperatures trend during September in Gangneung-si
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September weather in Gangneung-si day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 30° /21° | 0.2 mm | 7 | |
| 2 Sept. | Light rain shower | 25° /19° | 6.8 mm | 6 | |
| 3 Sept. | Patchy rain possible | 27° /18° | 1.3 mm | 6 | |
| 4 Sept. | Light rain shower | 23° /18° | 7.2 mm | 5 | |
| 5 Sept. | Patchy rain possible | 26° /17° | 0 mm | 6 | |
| 6 Sept. | Patchy rain possible | 31° /21° | 0.7 mm | 7 | |
| 7 Sept. | Patchy rain possible | 28° /20° | 0.1 mm | 6 | |
| 8 Sept. |  Partly cloudy | 29° /20° | 0 mm | 7 | |
| 9 Sept. |  Cloudy | 24° /17° | 5.9 mm | 5 | |
| 10 Sept. |  Sunny | 25° /19° | 0 mm | 7 | |
| 11 Sept. | Patchy rain possible | 24° /18° | 0 mm | 5 | |
| 12 Sept. | Light rain shower | 23° /20° | 40.4 mm | 5 | |
| 13 Sept. | Light rain shower | 24° /18° | 39.6 mm | 5 | |
| 14 Sept. | Patchy rain possible | 26° /17° | 0 mm | 6 | |
| 15 Sept. |  Overcast | 27° /20° | 0 mm | 6 | |
| 16 Sept. | Patchy rain possible | 27° /20° | 1.3 mm | 6 | |
| 17 Sept. |  Moderate or heavy rain shower | 24° /18° | 25.7 mm | 5 | |
| 18 Sept. | Light rain shower | 19° /17° | 11.9 mm | 4 | |
| 19 Sept. |  Light drizzle | 20° /15° | 5.1 mm | 5 | |
| 20 Sept. | Light rain shower | 18° /14° | 60.8 mm | 4 | |
| 21 Sept. | Light rain shower | 20° /12° | 9.3 mm | 5 | |
| 22 Sept. | Patchy rain possible | 20° /13° | 0.4 mm | 5 | |
| 23 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 24 Sept. | Light rain | 24° /15° | 4.6 mm | 5 | |
| 25 Sept. |  Mist | 25° /17° | 6.9 mm | 6 | |
| 26 Sept. | Sunny | 23° /15° | 0 mm | 6 | |
| 27 Sept. | Patchy rain possible | 23° /14° | 0 mm | 5 | |
| 28 Sept. |  Moderate rain | 19° /16° | 17.5 mm | 4 | |
| 29 Sept. | Patchy rain possible | 21° /15° | 0.4 mm | 5 | |
| 30 Sept. | Patchy rain possible | 22° /16° | 0.1 mm | 5 | |
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Important Notice
Our weather forecast for Gangneung-si 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 Gangneung-si forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gangneung-si in September - FAQ
What are the expected maximum and minimum temperatures in Gangneung-si during September?
During September, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gangneung-si during September?
Significant rainfall exceeding 246.2 mm is expected in Gangneung-si during September, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gangneung-si during September?
The average wind speed in Gangneung-si during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Gangneung-si
Explore the daily rainfall trends and prepare for Gangneung-sis September weather 💧
Typically, Gangneung-si has 18 rainy days in September with a total of 246.2 mm of rainfall.
UV exposure in Gangneung-si during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Gangneung-si?Get accurate weather forecasts for Gangneung-si, located at latitude 37.753 and longitude 128.872. Stay updated with localized weather information tailored for Gangneung-si.
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