Highest June Temperatures in St. Helena
A list of the highest temperatures ever recorded in the month of
June in
St. Helena, California from 1907–2023.
What's the hottest it has ever gotten in St. Helena in June?
The hottest June temperature in St. Helena, California history was 110 °F which has occurred 6 times, most recently on June 27, 1976.
| Rank |
Temperature |
Date |
| 1 |
110 °F |
June 27, 1976 |
| 1 |
110 °F |
June 24, 1925 |
| 1 |
110 °F |
June 21, 1921 |
| 1 |
110 °F |
June 20, 1920 |
| 1 |
110 °F |
June 19, 1920 |
| 1 |
110 °F |
June 18, 1920 |
| 7 |
109 °F |
June 18, 2017 |
| 7 |
109 °F |
June 29, 1950 |
| 7 |
109 °F |
June 20, 1918 |
| 7 |
109 °F |
June 23, 1909 |
| 11 |
108 °F |
June 30, 1972 |
| 11 |
108 °F |
June 23, 1925 |
| 11 |
108 °F |
June 10, 1921 |
| 11 |
108 °F |
June 3, 1919 |
| 15 |
107 °F |
June 17, 2021 |
| 15 |
107 °F |
June 15, 2000 |
| 15 |
107 °F |
June 14, 2000 |
| 15 |
107 °F |
June 26, 1995 |
| 15 |
107 °F |
June 25, 1993 |
| 15 |
107 °F |
June 26, 1973 |
| 15 |
107 °F |
June 21, 1961 |
| 15 |
107 °F |
June 2, 1960 |
| 15 |
107 °F |
June 20, 1954 |
| 15 |
107 °F |
June 30, 1950 |
| 15 |
107 °F |
June 29, 1934 |
| 15 |
107 °F |
June 29, 1927 |
| 15 |
107 °F |
June 26, 1925 |
| 15 |
107 °F |
June 25, 1925 |
| 15 |
107 °F |
June 22, 1921 |
| 15 |
107 °F |
June 9, 1921 |
| 15 |
107 °F |
June 1, 1919 |
| 15 |
107 °F |
June 11, 1918 |
| 15 |
107 °F |
June 25, 1910 |