Highest September Temperatures in San Jacinto
A list of the highest temperatures ever recorded in the month of
September in
San Jacinto, California from 1893–2024.
What's the hottest it has ever gotten in San Jacinto in September?
The hottest September temperature in San Jacinto, California history was 116 °F which occurred on September 3, 1982.
| Rank |
Temperature |
Date |
| 1 |
116 °F |
September 3, 1982 |
| 2 |
115 °F |
September 6, 2020 |
| 2 |
115 °F |
September 13, 1971 |
| 2 |
115 °F |
September 12, 1971 |
| 2 |
115 °F |
September 6, 1955 |
| 6 |
114 °F |
September 5, 2020 |
| 6 |
114 °F |
September 2, 1950 |
| 8 |
113 °F |
September 2, 1988 |
| 9 |
112 °F |
September 2, 1982 |
| 9 |
112 °F |
September 11, 1971 |
| 9 |
112 °F |
September 3, 1955 |
| 12 |
111 °F |
September 7, 1955 |
| 12 |
111 °F |
September 5, 1955 |
| 12 |
111 °F |
September 15, 1937 |
| 12 |
111 °F |
September 11, 1937 |
| 16 |
110 °F |
September 10, 1990 |
| 16 |
110 °F |
September 8, 1984 |
| 16 |
110 °F |
September 5, 1982 |
| 16 |
110 °F |
September 30, 1980 |
| 16 |
110 °F |
September 5, 1975 |
| 16 |
110 °F |
September 11, 1963 |
| 16 |
110 °F |
September 4, 1955 |
| 16 |
110 °F |
September 2, 1955 |
| 16 |
110 °F |
September 12, 1953 |
| 16 |
110 °F |
September 10, 1953 |
| 16 |
110 °F |
September 15, 1951 |
| 16 |
110 °F |
September 2, 1947 |
| 16 |
110 °F |
September 1, 1947 |
| 16 |
110 °F |
September 10, 1937 |
| 16 |
110 °F |
September 21, 1928 |
| 16 |
110 °F |
September 7, 1902 |