Incheon Weather: January
 |
Average Day Temperature: | 32.2°F |
|
Average Night Temperature: | 27.2°F |
|
Sea Water Temperature: | 38.0°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 9.6 - 10.3 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.6 in | |
| detailed information | ||
forecast
| Incheon |
Temperature
| Incheon |
Air Temperature in January, °F
| Day Temperature | Night Temperature |
The highest day temperature in January 2025 was 42°F. The lowest night temperature was 14°F. The average values for day and night temperatures during January were 31.5°F и 28.5°F respectivly.
Incheon Water Sea Temperature in January, °F
The average sea surface temperature in January 2025 for Incheon was 36.6°F. The maximum and minimum values were 33.8°F and 40.2°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
Most of the days in January are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in January, in
Precipitation total in January for Incheon is 0.6 in. It makes january the least rainy month of the year.
The average wind speed in January is 10.2 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Incheon in January is 6.4 hours.
Incheon on the Weather Map
| 1500 |  |
54°F | NE 10 mph |
| 1800 | |
52°F | E 3 mph |
| 2100 | |
50°F | SE 2 mph |
| 0000 | |
50°F | NW 0 mph |
| 0300 |  |
50°F | N 2 mph |
| 0600 | |
50°F | NW 2 mph |
| 0900 | |
50°F | S 3 mph |
| 1200 | |
52°F | S 3 mph |