Gimpo Weather in September

Thinking of visiting Gimpo in September? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 18°C (64°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Gimpo in September

On average, there are about 8 days with rain during this month, averaging 126 mm (5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Gimpo in September

If you're visiting Gimpo in September, expect highs of 27°C (81°F) and overnight lows around 18°C (64°F). Summer occurs in September. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 18°C (64°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 Gimpo in September

There are approximately 202 hours of sunshine this month, resulting in mostly clear days.

For Gimpo itself, May and October generally stand out with 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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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• October
• November
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For a detailed overview over the year and the best time to visit South Korea, check out our Gimpo's climate page.

Gimpo Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 27%  

Precipitation 126 mm (5 in)  

Rainy days 8 days  

Humidity 71% *  

Sunshine 202 hours *  

Percentage Sunshine *  

* Data from: Incheon, South Korea (18 KM, 11 Miles).

What to Wear in Gimpo 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Gimpo in September

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

Swimming

9/10

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 Gimpo's climate page.

More climate data for Gimpo

Temperature Rainfall Sunshine Humidity

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