Lowest October Temperatures in San Luis Obispo
A list of the lowest temperatures ever recorded in the month of
October in
San Luis Obispo, California from 1893–2024.
What's the coldest it has ever gotten in San Luis Obispo in October?
The coldest October temperature in San Luis Obispo, California history was 30 °F which occurred on October 28, 1971.
| Rank |
Temperature |
Date |
| 1 |
30 °F |
October 28, 1971 |
| 2 |
31 °F |
October 27, 1929 |
| 3 |
33 °F |
October 31, 2019 |
| 3 |
33 °F |
October 31, 1971 |
| 5 |
35 °F |
October 8, 1995 |
| 5 |
35 °F |
October 20, 1949 |
| 7 |
36 °F |
October 29, 1946 |
| 8 |
37 °F |
October 30, 2019 |
| 8 |
37 °F |
October 29, 2019 |
| 8 |
37 °F |
October 30, 1974 |
| 11 |
38 °F |
October 13, 2019 |
| 11 |
38 °F |
October 31, 2003 |
| 11 |
38 °F |
October 28, 2002 |
| 11 |
38 °F |
October 25, 2002 |
| 11 |
38 °F |
October 13, 1981 |
| 11 |
38 °F |
October 30, 1971 |
| 11 |
38 °F |
October 27, 1971 |
| 11 |
38 °F |
October 19, 1949 |
| 11 |
38 °F |
October 18, 1949 |
| 11 |
38 °F |
October 30, 1946 |
| 11 |
38 °F |
October 14, 1928 |
| 11 |
38 °F |
October 13, 1928 |