|
Typical Vacaville May Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 80.8 °F | |
| Average daily low | 51.8 °F | |
| Average monthly precipitation | 0.8 inches | |
| Daily chance of precipitation | 11.0% | |
|
Vacaville May Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 109 °F | May 30, 1910 |
| Lowest temperature | 30 °F | May 9, 1933 |
| Highest daily low | 79 °F | May 24, 1982 |
| Lowest daily high | 55 °F | May 20, 1957 |
| Hottest average high temperature | 91.1 °F | 2001 |
| Coldest average high temperature | 70.3 °F | 1998 |
| Most daily precipitation | 1.5 inches | May 1, 1905 |
| Most monthly precipitation | 3.8 inches | 1905 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| May 1 | 77.6 | 49.5 | 97 | 32 |
| May 2 | 77.9 | 49.7 | 94 | 30 |
| May 3 | 78.1 | 49.9 | 96 | 35 |
| May 4 | 78.3 | 50.1 | 97 | 34 |
| May 5 | 78.5 | 50.2 | 98 | 33 |
| May 6 | 78.7 | 50.4 | 99 | 33 |
| May 7 | 78.9 | 50.5 | 100 | 33 |
| May 8 | 79.2 | 50.6 | 97 | 37 |
| May 9 | 79.5 | 50.8 | 99 | 30 |
| May 10 | 79.7 | 50.9 | 104 | 33 |
| May 11 | 79.8 | 51.2 | 103 | 34 |
| May 12 | 80.0 | 51.3 | 98 | 36 |
| May 13 | 80.2 | 51.4 | 101 | 38 |
| May 14 | 80.3 | 51.6 | 100 | 38 |
| May 15 | 80.5 | 51.7 | 101 | 38 |
| May 16 | 80.6 | 51.8 | 103 | 34 |
| May 17 | 80.9 | 51.9 | 105 | 35 |
| May 18 | 81.1 | 52.1 | 102 | 32 |
| May 19 | 81.4 | 52.3 | 101 | 34 |
| May 20 | 81.8 | 52.5 | 104 | 38 |
| May 21 | 82.1 | 52.7 | 101 | 37 |
| May 22 | 82.3 | 52.8 | 100 | 37 |
| May 23 | 82.5 | 53.0 | 102 | 36 |
| May 24 | 82.7 | 53.2 | 102 | 36 |
| May 25 | 82.9 | 53.4 | 105 | 37 |
| May 26 | 83.1 | 53.6 | 102 | 36 |
| May 27 | 83.4 | 53.8 | 104 | 38 |
| May 28 | 83.6 | 54.0 | 104 | 36 |
| May 29 | 83.9 | 54.2 | 107 | 39 |
| May 30 | 84.3 | 54.3 | 109 | 36 |
| May 31 | 84.6 | 54.5 | 106 | 36 |