Gwangyang Weather in September

September in Gwangyang averages 27°C (81°F) during the day and 19°C (66°F) at night. September is part of the rainy season, with around 175 mm (6.9 in) of rainfall and frequent showers.

Rainfall in Gwangyang in September

As part of the rainy season, Gwangyang sees around 9 days of rain in September, with an average of 175 mm (6.9 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Gwangyang in September

In September, expect high temperatures in Gwangyang, with highs of 27°C (81°F) and lows of 19°C (66°F) at night. September is typically considered a summer month. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 19°C (66°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 Gwangyang in September

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and rainy days.

If you prefer enjoying temperate temperatures and rain-free days, October 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.

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For a detailed overview over the year and the best time to visit South Korea, check out our Gwangyang's climate page.

Gwangyang Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 31%  

Precipitation 175 mm (6.9 in)  

Rainy days 9 days  

Humidity 77% *  

Sunshine 160 hours *  

Percentage Sunshine 43% *  

* Data from: Chungmu, South Korea (67 KM, 42 Miles).

What to Wear in Gwangyang in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Gwangyang in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit South Korea, check out our Gwangyang's climate page.

More climate data for Gwangyang

Temperature Rainfall Sunshine Humidity

See the full Gwangyang climate overview or explore weather in South Korea.