What to wear in Seoul in September

Typical temperatures

average low 17.7℃ — average high 26.2℃

63.9℉ — 79.2℉

Rain

About 9.1 days with rain (0.1 mm or more), 141.5 mm in total.

What to wear

T-shirt & light trousers

Grab a sweatshirt or hoodie for the morning · 17.7°

Worked out with the app’s own outfit rule, from the monthly average high and low.

Worth knowing

• In Seoul, days reaching 30 °C normally run from 2 June to 10 September.

Once your dates are set, check the forecast

These are long-term averages, not a forecast. PinWeather shows the Korea Meteorological Administration forecast for your actual days, in your language.

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