|
Typical San Antonio May Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 87.4 °F | |
| Average daily low | 67.1 °F | |
| Average monthly precipitation | 4.4 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 26.9% | |
| Daily chance of snow | 0% | |
|
San Antonio May Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 105 °F | May 29, 1927 |
| Lowest temperature | 39 °F | May 1, 1908 |
| Highest daily low | 79 °F | May 30, 2004 |
| Lowest daily high | 58 °F | May 14, 1953 |
| Hottest average high temperature | 94.8 °F | 2022 |
| Coldest average high temperature | 81.2 °F | 1976 |
| Most daily precipitation | 9.9 inches | May 25, 2013 |
| Most monthly precipitation | 13.2 inches | 2013 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| May 1 | 84.3 | 63.2 | 101 | 39 |
| May 2 | 84.6 | 63.5 | 99 | 40 |
| May 3 | 84.8 | 63.7 | 98 | 45 |
| May 4 | 85.0 | 63.9 | 99 | 42 |
| May 5 | 85.2 | 64.1 | 99 | 46 |
| May 6 | 85.4 | 64.3 | 99 | 47 |
| May 7 | 85.5 | 64.5 | 101 | 43 |
| May 8 | 85.7 | 64.8 | 103 | 45 |
| May 9 | 85.9 | 65.1 | 97 | 43 |
| May 10 | 86.1 | 65.3 | 98 | 48 |
| May 11 | 86.3 | 65.7 | 100 | 47 |
| May 12 | 86.5 | 66.0 | 101 | 46 |
| May 13 | 86.7 | 66.3 | 98 | 48 |
| May 14 | 86.9 | 66.5 | 97 | 48 |
| May 15 | 87.1 | 66.8 | 98 | 47 |
| May 16 | 87.4 | 67.1 | 97 | 46 |
| May 17 | 87.7 | 67.4 | 100 | 51 |
| May 18 | 87.9 | 67.7 | 101 | 51 |
| May 19 | 88.1 | 68.0 | 101 | 52 |
| May 20 | 88.3 | 68.2 | 100 | 49 |
| May 21 | 88.6 | 68.5 | 101 | 50 |
| May 22 | 88.7 | 68.7 | 100 | 50 |
| May 23 | 89.0 | 68.8 | 99 | 50 |
| May 24 | 89.2 | 69.0 | 101 | 54 |
| May 25 | 89.4 | 69.2 | 103 | 56 |
| May 26 | 89.6 | 69.4 | 100 | 54 |
| May 27 | 89.8 | 69.6 | 100 | 56 |
| May 28 | 90.1 | 69.9 | 105 | 55 |
| May 29 | 90.3 | 70.1 | 105 | 59 |
| May 30 | 90.5 | 70.4 | 101 | 55 |
| May 31 | 90.7 | 70.6 | 104 | 51 |