Sturgeon Bay Weather: September
 |
Average Day Temperature: | 70.2°F |
|
Average Night Temperature: | 59.2°F |
|
Sea Water Temperature: | 67.2°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 11.7 - 13.2 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.8 in | |
| detailed information | ||
forecast
| Sturgeon Bay |
Temperature
| Sturgeon Bay |
Air Temperature in September, °F
The highest day temperature in September 2026 was 91°F. The lowest night temperature was 50°F. The average values for day and night temperatures during September were 71.5°F и 60.4°F respectivly.
Sturgeon Bay Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Sturgeon Bay was 68.1°F. The maximum and minimum values were 61.4°F and 74.6°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Sturgeon Bay is 0.8 in.
The average wind speed in September is 9.1 mph. It makes September one of the most windless months of the year for Sturgeon Bay.
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 Sturgeon Bay in September is 7.3 hours.
Sturgeon Bay on the Weather Map
| Boston |  |
+58 |
| Chicago | |
+60 |
| Hawaii |  |
+82 |
| Houston |  |
+84 |
| Las Vegas |  |
+92 |
| Los Angeles | |
+102 |
| Maui |  |
+74 |
| Miami | |
+88 |
| Myrtle Beach | |
+70 |
| New York | |
+62 |
| San Diego | |
+84 |
| San Francisco | |
+66 |
| Santa Monica | |
+94 |
| Sarasota | |
+84 |
| Washington | |
+64 |
| 2100 |  |
48°F | N 8 mph |
| 0000 |  |
48°F | N 8 mph |
| 0300 | |
52°F | N 7 mph |
| 0600 | |
52°F | N 11 mph |
| 0900 |  |
58°F | N 16 mph |
| 1200 | |
68°F | N 18 mph |
| 1500 |  |
72°F | NE 20 mph |
| 1800 | |
68°F | NE 17 mph |