Incheon Weather: September
Average Day Temperature: | 81.7°F | |
Average Night Temperature: | 72.9°F | |
Sea Water Temperature: | 77.6°F | |
Number of Sunny Days: | 17 days | |
Sunshine Hours: | 11.9 - 13.0 hours | |
Number of Rainy Days: | 4 days | |
Precipitation Totals: | 4.3 in | |
detailed information |
forecast
Incheon |
Temperature
Incheon |
Air Temperature in September, °F
The highest day temperature in September 2023 was 90°F. The lowest night temperature was 67°F. The average values for day and night temperatures during September were 80.3°F и 75.2°F respectivly.
Incheon Water Sea Temperature in September, °F
The average sea surface temperature in September 2023 for Incheon was 79.7°F. The maximum and minimum values were 76.4°F and 82.2°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 4.3 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 7.7 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 8.6 hours.
0600 | 50°F | N 6 mph |
0900 | 54°F | N 6 mph |
1200 | 58°F | NE 6 mph |
1500 | 60°F | E 9 mph |
1800 | 58°F | E 6 mph |
2100 | 58°F | NE 2 mph |
0000 | 56°F | SW 1 mph |
0300 | 56°F | E 2 mph |