|
Typical Santa Monica September Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 74.2 °F | |
| Average daily low | 62.6 °F | |
| Average monthly precipitation | 0.1 inches | |
| Daily chance of precipitation | 2.6% | |
|
Santa Monica September Weather Records 1900–2024 |
||
|---|---|---|
| Highest temperature | 103 °F | September 27, 2010 |
| Lowest temperature | 40 °F | September 26, 1907 |
| Highest daily low | 75 °F | September 4, 2022 |
| Lowest daily high | 56 °F | September 25, 1916 |
| Hottest average high temperature | 82.1 °F | 2022 |
| Coldest average high temperature | 62.8 °F | 1916 |
| Most daily precipitation | 2.6 inches | September 25, 1939 |
| Most monthly precipitation | 2.8 inches | 1939 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| September 1 | 74.7 | 63.7 | 94 | 44 |
| September 2 | 74.6 | 63.6 | 92 | 50 |
| September 3 | 74.6 | 63.5 | 98 | 47 |
| September 4 | 74.5 | 63.4 | 101 | 46 |
| September 5 | 74.5 | 63.4 | 99 | 46 |
| September 6 | 74.4 | 63.3 | 98 | 49 |
| September 7 | 74.4 | 63.2 | 88 | 48 |
| September 8 | 74.4 | 63.2 | 96 | 45 |
| September 9 | 74.4 | 63.1 | 100 | 49 |
| September 10 | 74.4 | 63.0 | 90 | 47 |
| September 11 | 74.4 | 62.9 | 89 | 47 |
| September 12 | 74.3 | 62.9 | 87 | 44 |
| September 13 | 74.2 | 62.8 | 85 | 48 |
| September 14 | 74.2 | 62.7 | 91 | 44 |
| September 15 | 74.2 | 62.6 | 96 | 45 |
| September 16 | 74.2 | 62.5 | 99 | 44 |
| September 17 | 74.2 | 62.4 | 89 | 48 |
| September 18 | 74.1 | 62.3 | 89 | 48 |
| September 19 | 74.0 | 62.2 | 95 | 46 |
| September 20 | 73.8 | 62.1 | 91 | 48 |
| September 21 | 73.6 | 61.9 | 94 | 46 |
| September 22 | 73.6 | 61.7 | 87 | 48 |
| September 23 | 73.6 | 61.6 | 88 | 45 |
| September 24 | 73.6 | 61.4 | 94 | 45 |
| September 25 | 73.5 | 61.4 | 92 | 47 |
| September 26 | 73.5 | 61.2 | 100 | 40 |
| September 27 | 73.5 | 61.1 | 103 | 45 |
| September 28 | 73.5 | 61.0 | 93 | 45 |
| September 29 | 73.4 | 60.9 | 94 | 47 |
| September 30 | 73.4 | 60.8 | 93 | 46 |