Highest January Temperatures in San Luis Obispo
A list of the highest temperatures ever recorded in the month of
January in
San Luis Obispo, California from 1893–2024.
What's the hottest it has ever gotten in San Luis Obispo in January?
The hottest January temperature in San Luis Obispo, California history was 91 °F which has occurred twice, most recently on January 15, 2021.
| Rank |
Temperature |
Date |
| 1 |
91 °F |
January 15, 2021 |
| 1 |
91 °F |
January 16, 2014 |
| 3 |
88 °F |
January 17, 1976 |
| 4 |
87 °F |
January 29, 2018 |
| 4 |
87 °F |
January 28, 2018 |
| 4 |
87 °F |
January 18, 2014 |
| 4 |
87 °F |
January 13, 2009 |
| 8 |
86 °F |
January 28, 2024 |
| 8 |
86 °F |
January 17, 2021 |
| 8 |
86 °F |
January 31, 2018 |
| 8 |
86 °F |
January 17, 2014 |
| 8 |
86 °F |
January 15, 2014 |
| 8 |
86 °F |
January 14, 2009 |
| 14 |
85 °F |
January 25, 2015 |
| 14 |
85 °F |
January 18, 2009 |
| 14 |
85 °F |
January 31, 2003 |
| 14 |
85 °F |
January 11, 1990 |
| 14 |
85 °F |
January 18, 1976 |
| 19 |
84 °F |
January 22, 2014 |
| 19 |
84 °F |
January 14, 2014 |
| 19 |
84 °F |
January 17, 2009 |
| 19 |
84 °F |
January 15, 2009 |
| 19 |
84 °F |
January 20, 1961 |