The temperatures in Incheon in April are quite cold with temperatures between 9°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Incheon during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Incheon in April 2025.
If you’re planning to visit Incheon in the near future, we highly recommend that you review the 14 day weather forecast for Incheon before you arrive.
Temperatures
14° / 9°
Rainy Days
5
Snowy Days
0
Dry Days
25
Rainfall
82
mm
Sun Hours
9.9
Hrs
