Fenwick Island Weather: September
 |
Average Day Temperature: | 78.5°F |
|
Average Night Temperature: | 68.5°F |
|
Sea Water Temperature: | 76.2°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 11.8 - 13.0 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.0 in | |
| detailed information | ||
forecast
| Fenwick Island |
Temperature
| Fenwick Island |
Air Temperature in September, °F
The highest day temperature in September 2026 was 96°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 78.1°F и 71.1°F respectivly.
Fenwick Island Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Fenwick Island was 77.4°F. The maximum and minimum values were 66.4°F and 82.4°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 Fenwick Island is 1.0 in.
The average wind speed in September is 10.1 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 Fenwick Island in September is 7.0 hours.
Fenwick Island on the Weather Map
| Boston |  |
+58 |
| Chicago | |
+60 |
| Hawaii |  |
+82 |
| Houston | |
+86 |
| Las Vegas | |
+92 |
| Los Angeles | |
+102 |
| Maui |  |
+76 |
| Miami | |
+88 |
| Myrtle Beach | |
+70 |
| New York | |
+62 |
| San Diego | |
+84 |
| San Francisco |  |
+66 |
| Santa Monica | |
+94 |
| Sarasota | |
+84 |
| Washington | |
+64 |
| 0000 |  |
66°F | S 18 mph |
| 0300 | |
62°F | S 20 mph |
| 0600 | |
60°F | S 19 mph |
| 0900 |  |
58°F | S 16 mph |
| 1200 | |
58°F | S 14 mph |
| 1500 | |
60°F | S 11 mph |
| 1800 | |
60°F | S 8 mph |
| 2100 | |
62°F | SE 2 mph |