|
Typical San Luis Obispo July Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 78.7 °F | |
| Average daily low | 54.4 °F | |
| Average monthly precipitation | 0.1 inches | |
| Daily chance of precipitation | 0.75% | |
|
San Luis Obispo July Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 111 °F | July 7, 1989 |
| Lowest temperature | 36 °F | July 26, 1987 |
| Highest daily low | 69 °F | July 1, 1991 |
| Lowest daily high | 59 °F | July 27, 1942 |
| Hottest average high temperature | 87.4 °F | 1931 |
| Coldest average high temperature | 73.0 °F | 1955 |
| Most daily precipitation | 1.3 inches | July 19, 2015 |
| Most monthly precipitation | 1.3 inches | 2015 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| July 1 | 77.9 | 53.0 | 100 | 44 |
| July 2 | 77.9 | 53.1 | 102 | 42 |
| July 3 | 78.0 | 53.2 | 96 | 45 |
| July 4 | 78.1 | 53.3 | 96 | 44 |
| July 5 | 78.3 | 53.4 | 99 | 44 |
| July 6 | 78.3 | 53.5 | 102 | 45 |
| July 7 | 78.4 | 53.7 | 111 | 45 |
| July 8 | 78.5 | 53.8 | 99 | 45 |
| July 9 | 78.5 | 53.9 | 104 | 45 |
| July 10 | 78.5 | 54.0 | 104 | 45 |
| July 11 | 78.6 | 54.0 | 104 | 41 |
| July 12 | 78.6 | 54.1 | 98 | 42 |
| July 13 | 78.7 | 54.2 | 99 | 46 |
| July 14 | 78.7 | 54.2 | 93 | 47 |
| July 15 | 78.7 | 54.3 | 92 | 42 |
| July 16 | 78.7 | 54.4 | 104 | 42 |
| July 17 | 78.6 | 54.5 | 103 | 43 |
| July 18 | 78.7 | 54.5 | 104 | 45 |
| July 19 | 78.8 | 54.6 | 93 | 44 |
| July 20 | 78.9 | 54.7 | 94 | 45 |
| July 21 | 79.0 | 54.7 | 95 | 47 |
| July 22 | 79.0 | 54.8 | 93 | 46 |
| July 23 | 78.9 | 54.8 | 95 | 45 |
| July 24 | 78.9 | 54.8 | 92 | 47 |
| July 25 | 78.9 | 54.8 | 95 | 45 |
| July 26 | 79.0 | 54.9 | 106 | 36 |
| July 27 | 79.0 | 54.9 | 97 | 48 |
| July 28 | 79.0 | 54.9 | 98 | 45 |
| July 29 | 79.1 | 54.9 | 92 | 47 |
| July 30 | 79.1 | 54.9 | 106 | 45 |
| July 31 | 79.2 | 54.9 | 96 | 49 |