Lowest May Temperatures in Vacaville
A list of the lowest temperatures ever recorded in the month of
May in
Vacaville, California from 1893–2024.
What's the coldest it has ever gotten in Vacaville in May?
The coldest May temperature in Vacaville, California history was 30 °F which has occurred twice, most recently on May 9, 1933.
| Rank |
Temperature |
Date |
| 1 |
30 °F |
May 9, 1933 |
| 1 |
30 °F |
May 2, 1921 |
| 3 |
32 °F |
May 18, 1974 |
| 3 |
32 °F |
May 1, 1920 |
| 5 |
33 °F |
May 5, 1975 |
| 5 |
33 °F |
May 1, 1942 |
| 5 |
33 °F |
May 10, 1933 |
| 5 |
33 °F |
May 2, 1924 |
| 5 |
33 °F |
May 7, 1916 |
| 5 |
33 °F |
May 6, 1911 |
| 11 |
34 °F |
May 11, 2022 |
| 11 |
34 °F |
May 10, 2022 |
| 11 |
34 °F |
May 16, 1973 |
| 11 |
34 °F |
May 4, 1950 |
| 11 |
34 °F |
May 19, 1933 |
| 11 |
34 °F |
May 2, 1927 |
| 11 |
34 °F |
May 2, 1923 |
| 11 |
34 °F |
May 11, 1922 |
| 11 |
34 °F |
May 4, 1920 |
| 11 |
34 °F |
May 10, 1908 |