Lowest January Temperatures in St. Helena
A list of the lowest temperatures ever recorded in the month of
January in
St. Helena, California from 1907–2023.
What's the coldest it has ever gotten in St. Helena in January?
The coldest January temperature in St. Helena, California history was 16 °F which has occurred twice, most recently on January 9, 1937.
| Rank |
Temperature |
Date |
| 1 |
16 °F |
January 9, 1937 |
| 1 |
16 °F |
January 2, 1924 |
| 3 |
18 °F |
January 20, 1922 |
| 4 |
19 °F |
January 5, 1949 |
| 4 |
19 °F |
January 22, 1937 |
| 6 |
20 °F |
January 6, 1950 |
| 6 |
20 °F |
January 7, 1937 |
| 6 |
20 °F |
January 21, 1922 |
| 9 |
21 °F |
January 2, 1976 |
| 9 |
21 °F |
January 30, 1975 |
| 9 |
21 °F |
January 7, 1973 |
| 9 |
21 °F |
January 13, 1963 |
| 9 |
21 °F |
January 3, 1961 |
| 9 |
21 °F |
January 2, 1960 |
| 9 |
21 °F |
January 5, 1950 |
| 9 |
21 °F |
January 4, 1950 |
| 9 |
21 °F |
January 3, 1950 |
| 9 |
21 °F |
January 20, 1949 |
| 9 |
21 °F |
January 28, 1948 |
| 9 |
21 °F |
January 19, 1943 |
| 9 |
21 °F |
January 2, 1919 |
| 9 |
21 °F |
January 1, 1919 |