Lowest August Temperatures in Petaluma
A list of the lowest temperatures ever recorded in the month of
August in
Petaluma, California from 1893–2024.
What's the coldest it has ever gotten in Petaluma in August?
The coldest August temperature in Petaluma, California history was 39 °F which has occurred twice, most recently on August 1, 1919.
| Rank |
Temperature |
Date |
| 1 |
39 °F |
August 1, 1919 |
| 1 |
39 °F |
August 5, 1916 |
| 3 |
40 °F |
August 29, 1935 |
| 3 |
40 °F |
August 12, 1919 |
| 5 |
41 °F |
August 25, 1994 |
| 5 |
41 °F |
August 1, 1963 |
| 5 |
41 °F |
August 1, 1962 |
| 5 |
41 °F |
August 4, 1954 |
| 5 |
41 °F |
August 5, 1925 |
| 5 |
41 °F |
August 6, 1917 |
| 5 |
41 °F |
August 1, 1915 |
| 12 |
42 °F |
August 17, 1964 |
| 12 |
42 °F |
August 6, 1960 |
| 12 |
42 °F |
August 12, 1957 |
| 12 |
42 °F |
August 30, 1955 |
| 12 |
42 °F |
August 25, 1955 |
| 12 |
42 °F |
August 24, 1955 |
| 12 |
42 °F |
August 21, 1937 |
| 12 |
42 °F |
August 2, 1937 |
| 12 |
42 °F |
August 18, 1936 |
| 12 |
42 °F |
August 30, 1935 |
| 12 |
42 °F |
August 26, 1935 |
| 12 |
42 °F |
August 17, 1935 |
| 12 |
42 °F |
August 23, 1928 |
| 12 |
42 °F |
August 20, 1928 |
| 12 |
42 °F |
August 18, 1928 |
| 12 |
42 °F |
August 9, 1928 |
| 12 |
42 °F |
August 1, 1928 |
| 12 |
42 °F |
August 2, 1925 |
| 12 |
42 °F |
August 1, 1925 |
| 12 |
42 °F |
August 10, 1924 |
| 12 |
42 °F |
August 24, 1919 |
| 12 |
42 °F |
August 19, 1918 |
| 12 |
42 °F |
August 7, 1917 |
| 12 |
42 °F |
August 1, 1916 |
| 12 |
42 °F |
August 4, 1915 |
| 12 |
42 °F |
August 19, 1914 |
| 12 |
42 °F |
August 1, 1914 |
| 12 |
42 °F |
August 15, 1913 |