Lowest Temperatures in Boulder History
This is a list of the 20 lowest temperatures ever recorded in
Boulder, Colorado history from 1893–2024 based on data from the NOAA.
What's the coldest it has ever gotten in Boulder?
The coldest temperature in Boulder, Colorado history is -33 °F which happened on Friday, January 17, 1930.
| Rank |
Temperature |
Date |
| 1 |
-33 °F |
January 17, 1930 |
| 2 |
-28 °F |
February 8, 1936 |
| 3 |
-24 °F |
December 22, 1990 |
| 3 |
-24 °F |
February 5, 1989 |
| 5 |
-22 °F |
January 12, 1963 |
| 5 |
-22 °F |
January 7, 1913 |
| 7 |
-20 °F |
December 21, 1990 |
| 7 |
-20 °F |
December 9, 1919 |
| 7 |
-20 °F |
January 6, 1913 |
| 7 |
-20 °F |
February 12, 1905 |
| 7 |
-20 °F |
January 26, 1902 |
| 12 |
-19 °F |
January 18, 1984 |
| 12 |
-19 °F |
February 7, 1933 |
| 12 |
-19 °F |
December 12, 1932 |
| 15 |
-18 °F |
December 22, 2022 |
| 15 |
-18 °F |
February 4, 1989 |
| 15 |
-18 °F |
January 11, 1963 |
| 15 |
-18 °F |
December 11, 1932 |
| 15 |
-18 °F |
December 9, 1932 |
| 15 |
-18 °F |
January 21, 1930 |
| 15 |
-18 °F |
December 24, 1924 |
| 15 |
-18 °F |
December 31, 1923 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1893–2024 |
Boulder |
location |