The weather in Incheon in July is very hot. The average temperatures are between 23°C and 27°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of July in Incheon. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Incheon in July 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
27° / 23°
Rainy Days
11
Snowy Days
0
Dry Days
20
Rainfall
436
mm
Sun Hours
9.0
Hrs
