Incheon in September
Autumn in Incheon: expect warm weather with highs of 27°C.
Photo: Atharva Tulsi / Unsplash
September Weather in Incheon
🌡️
Average High
27°C
❄️
Average Low
20°C
🌧️
Rain Days
14.8
🌤️
Season
Autumn
What to Expect
September in Incheon brings warm weather with daytime highs around 27°C and nighttime lows of 20°C. You can expect approximately 14.8 days of rain during the month. This is shoulder season with moderate crowds. A good balance of decent weather and reasonable prices.
Packing tip: Bring layers for comfortable days and cooler evenings. A light jacket is advisable. An umbrella or rain jacket is essential.
September Costs in Incheon
Budget
KRW 70000
per day
Mid-Range
KRW 150000
per day
Luxury
KRW 300000
per day
Things to Do in Incheon in September
Our Top 5 Favourite Tours in Incheon
Hand-picked guided experiences you can book in advance on GetYourGuide.
Incheon Walking Tour: Highlights & Hidden Gems
Discover Incheon on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
View Tour Details
Incheon Food Tour: Street Food & Local Favourites
Eat your way through Incheon with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
View Tour Details
Best of Incheon: Skip-the-Line Top Attractions
Skip the queues and get straight into Incheon's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
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Day Trip from Incheon: Scenic Excursion
Escape Incheon for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
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Incheon Cultural Experience: History & Traditions
Go beyond sightseeing and connect with Incheon's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
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Hotels in Incheon for September
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FAQ: Incheon in September
What is the weather like in Incheon in September?
Incheon in September has average highs of 27°C and lows of 20°C, with around 14.8 rainy days. The weather is generally warm.
Is September a good time to visit Incheon?
September is a shoulder season in Incheon, which means decent weather with fewer crowds and often lower prices than peak months.
How crowded is Incheon in September?
September sees moderate tourist numbers in Incheon. Popular spots will be busy but manageable.
How much does it cost to visit Incheon in September?
Budget travellers can get by on around KRW 70000/day. Mid-range travellers should budget KRW 150000/day. Shoulder season often offers good value compared to peak months.
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