Incheon Weather: September
 |
Average Day Temperature: | 81.8°F |
|
Average Night Temperature: | 73.2°F |
|
Sea Water Temperature: | 78.0°F |
|
Number of Sunny Days: | 17 days |
| Sunshine Hours: | 11.9 - 13.0 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 4.2 in | |
| detailed information | ||
forecast
| Incheon |
Temperature
| Incheon |
Air Temperature in September, °F
The highest day temperature in September 2024 was 93°F. The lowest night temperature was 67°F. The average values for day and night temperatures during September were 83.1°F и 77.8°F respectivly.
Incheon Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Incheon was 83.4°F. The maximum and minimum values were 79.0°F and 86.2°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Incheon is 4.2 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 7.6 mph. It makes September one of the most windless months of the year for Incheon.
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 September is 8.4 hours.
Incheon on the Weather Map
| 1500 |  |
48°F | S 17 mph |
| 1800 |  |
46°F | S 15 mph |
| 2100 | |
44°F | S 11 mph |
| 0000 | |
42°F | S 7 mph |
| 0300 | |
42°F | SW 6 mph |
| 0600 | |
42°F | SW 5 mph |
| 0900 | |
42°F | SW 5 mph |
| 1200 | |
46°F | SW 4 mph |