Highest September Temperatures in Newport Beach
A list of the highest temperatures ever recorded in the month of
September in
Newport Beach, California from 1921–2024.
What's the hottest it has ever gotten in Newport Beach in September?
The hottest September temperature in Newport Beach, California history was 107 °F which occurred on September 26, 1963.
| Rank |
Temperature |
Date |
| 1 |
107 °F |
September 26, 1963 |
| 2 |
100 °F |
September 21, 1939 |
| 3 |
99 °F |
September 1, 1955 |
| 4 |
98 °F |
September 25, 1970 |
| 5 |
97 °F |
September 4, 2022 |
| 5 |
97 °F |
September 22, 1939 |
| 7 |
95 °F |
September 9, 2022 |
| 7 |
95 °F |
September 8, 2022 |
| 7 |
95 °F |
September 26, 1970 |
| 7 |
95 °F |
September 19, 1939 |
| 11 |
94 °F |
September 30, 1965 |
| 12 |
93 °F |
September 23, 1939 |
| 12 |
93 °F |
September 20, 1939 |
| 12 |
93 °F |
September 17, 1929 |
| 15 |
92 °F |
September 3, 1998 |
| 15 |
92 °F |
September 1, 1998 |
| 15 |
92 °F |
September 16, 1979 |
| 15 |
92 °F |
September 20, 1978 |
| 15 |
92 °F |
September 27, 1970 |
| 15 |
92 °F |
September 11, 1959 |