|
Typical San Francisco May Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 64.7 °F | |
| Average daily low | 51.7 °F | |
| Average monthly precipitation | 0.7 inches | |
| Daily chance of precipitation | 12.8% | |
|
San Francisco May Weather Records 1921–2024 |
||
|---|---|---|
| Highest temperature | 97 °F | May 15, 2008 |
| Lowest temperature | 43 °F | May 10, 2003 |
| Highest daily low | 69 °F | May 22, 1943 |
| Lowest daily high | 51 °F | May 14, 1950 |
| Hottest average high temperature | 70.4 °F | 1992 |
| Coldest average high temperature | 58.3 °F | 1964 |
| Most daily precipitation | 1.4 inches | May 27, 1990 |
| Most monthly precipitation | 4.0 inches | 1925 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| May 1 | 64.9 | 51.0 | 88 | 44 |
| May 2 | 64.9 | 51.0 | 88 | 44 |
| May 3 | 64.9 | 51.1 | 82 | 44 |
| May 4 | 64.9 | 51.2 | 84 | 45 |
| May 5 | 64.9 | 51.2 | 93 | 46 |
| May 6 | 64.9 | 51.2 | 88 | 44 |
| May 7 | 64.9 | 51.3 | 93 | 46 |
| May 8 | 64.8 | 51.3 | 88 | 46 |
| May 9 | 64.9 | 51.4 | 91 | 44 |
| May 10 | 64.9 | 51.4 | 89 | 43 |
| May 11 | 64.9 | 51.4 | 87 | 46 |
| May 12 | 64.8 | 51.5 | 81 | 46 |
| May 13 | 64.7 | 51.5 | 90 | 46 |
| May 14 | 64.7 | 51.6 | 88 | 45 |
| May 15 | 64.6 | 51.6 | 97 | 44 |
| May 16 | 64.5 | 51.6 | 92 | 46 |
| May 17 | 64.5 | 51.7 | 85 | 47 |
| May 18 | 64.6 | 51.7 | 86 | 47 |
| May 19 | 64.7 | 51.8 | 90 | 48 |
| May 20 | 64.7 | 51.8 | 88 | 47 |
| May 21 | 64.8 | 51.9 | 90 | 47 |
| May 22 | 64.8 | 51.9 | 85 | 47 |
| May 23 | 64.8 | 51.9 | 91 | 47 |
| May 24 | 64.8 | 52.0 | 88 | 48 |
| May 25 | 64.9 | 52.1 | 87 | 47 |
| May 26 | 65.1 | 52.2 | 84 | 48 |
| May 27 | 65.2 | 52.3 | 93 | 48 |
| May 28 | 65.3 | 52.4 | 88 | 48 |
| May 29 | 65.4 | 52.4 | 93 | 47 |
| May 30 | 65.5 | 52.4 | 91 | 48 |
| May 31 | 65.7 | 52.5 | 90 | 47 |
| Years | Station | Coordinates |
|---|---|---|
| 1921–2024 | Downtown San Francisco | location |