Gangneung Weather in September

During September, Gangneung experiences high daytime temperatures of 23°C (73°F) and cooler nights around 17°C (63°F). September sits within the rainy season, and part of the summer season, so expect regular and often heavy rainfall.

Rainfall in Gangneung in September

Gangneung is in the rainy season in September, with rain on around 11 days and an average of 203 mm (8 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Gangneung in September

Daytime highs in Gangneung in September reach 23°C (73°F), with nights around 17°C (63°F). Experience the summer season in September. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Gangneung in September

You can expect a moderate amount of sunlight, with approximately 147 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

If you prefer dry days with pleasant temperatures, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.