Cannon Beach Weather: September
 |
Average Day Temperature: | 64.1°F |
|
Average Night Temperature: | 56.8°F |
|
Sea Water Temperature: | 56.5°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 11.7 - 13.3 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.1 in | |
| detailed information | ||
forecast
| Cannon Beach |
Temperature
| Cannon Beach |
Air Temperature in September, °F
The highest day temperature in September 2026 was 71°F. The lowest night temperature was 52°F. The average values for day and night temperatures during September were 61.7°F и 56.0°F respectivly.
Cannon Beach Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Cannon Beach was 58.3°F. The maximum and minimum values were 54.2°F and 62.2°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 Cannon Beach is 1.1 in.
The average wind speed in September is 6.9 mph. It makes September one of the most windless months of the year for Cannon Beach.
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 Cannon Beach in September is 6.5 hours.
Cannon Beach on the Weather Map
| Boston |  |
+52 |
| Chicago | |
+58 |
| Hawaii | |
+80 |
| Houston |  |
+82 |
| Las Vegas | |
+82 |
| Los Angeles | |
+96 |
| Maui | |
+72 |
| Miami |  |
+86 |
| Myrtle Beach | |
+68 |
| New York | |
+56 |
| San Diego | |
+86 |
| San Francisco | |
+66 |
| Santa Monica | |
+88 |
| Sarasota | |
+80 |
| Washington | |
+58 |
| 0000 |  |
56°F | S 9 mph |
| 0300 | |
56°F | SW 7 mph |
| 0600 |  |
54°F | S 9 mph |
| 0900 |  |
56°F | SW 6 mph |
| 1200 | |
60°F | S 10 mph |
| 1500 |  |
58°F | S 16 mph |
| 1800 | |
58°F | S 14 mph |
| 2100 | |
56°F | S 12 mph |