Incheon weather in May
Mild and comfortable, with occasional showers. Average highs of 20°C and lows of 12°C, with around 8 rainy days expected throughout the month.
While May isn't our top-rated month for Incheon, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
12°C
Rainy days
8 days
Best months to visit
June, September
What to do in Incheon in May
Whatever the weather, Incheon rewards curious visitors. Here are some of the best ways to spend your time:
Explore Incheon's historic Chinatown quarter
Visit Songdo's futuristic eco-city development
Fish during tidal flat season with locals
Tour Buddhist temples on nearby islands
Photograph sunset from Incheon Bridge
Shop for Korean ginseng and seafood products
What to pack for May
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
2C
Cold, and mostly sunny skies.
February
4C
Cold, and mostly sunny skies.
March
10C
Cool, with occasional showers.
April
15C
Cool, with occasional showers.
May (you are here)
20C
Mild and comfortable, with occasional showers.
Recommended
June
24C
Mild and comfortable, with occasional showers.
July
28C
Warm and pleasant, with regular rainfall.
August
28C
Warm and pleasant, with some rainy days.
Recommended
September
25C
Warm and pleasant, with occasional showers.
October
18C
Mild and comfortable, with occasional showers.
November
11C
Cool, with occasional showers.
December
4C
Cold, with occasional showers.
Book your May trip to Incheon
Find hotels, tours and experiences for the perfect escape.
