Click on a day for an hourly weather forecast
The weather in Incheon in March is very cold with temperatures between 4°C and 9°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Incheon during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Incheon can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Incheon in March 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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -3° | 3 | 21 | 7 | 21 mm | Awful | Incheon in January |
| February | 4° / -1° | 2 | 23 | 3 | 33 mm | Awful | Incheon in February |
| March | 9° / 4° | 3 | 26 | 2 | 56 mm | Bad | Incheon in March |
| April | 14° / 9° | 5 | 25 | 0 | 82 mm | Good | Incheon in April |
| May | 19° / 14° | 5 | 26 | 0 | 123 mm | Good | Incheon in May |
| June | 24° / 19° | 5 | 25 | 0 | 136 mm | Perfect | Incheon in June |
| July | 27° / 23° | 11 | 20 | 0 | 436 mm | Good | Incheon in July |
| August | 28° / 24° | 9 | 22 | 0 | 326 mm | Good | Incheon in August |
| September | 25° / 20° | 4 | 26 | 0 | 156 mm | Perfect | Incheon in September |
| October | 19° / 14° | 2 | 29 | 0 | 74 mm | Good | Incheon in October |
| November | 12° / 7° | 4 | 24 | 1 | 84 mm | Ok | Incheon in November |
| December | 4° / -1° | 5 | 20 | 6 | 37 mm | Awful | Incheon in December |