Lowest January Temperatures in Waterloo
A list of the lowest temperatures ever recorded in the month of
January in
Waterloo, Iowa from 1895–2024.
What's the coldest it has ever gotten in Waterloo in January?
The coldest January temperature in Waterloo, Iowa history was -34 °F which occurred on January 16, 2009.
| Rank |
Temperature |
Date |
| 1 |
-34 °F |
January 16, 2009 |
| 2 |
-33 °F |
January 20, 1994 |
| 2 |
-33 °F |
January 22, 1930 |
| 4 |
-32 °F |
January 13, 1912 |
| 4 |
-32 °F |
January 12, 1912 |
| 6 |
-31 °F |
January 31, 2019 |
| 6 |
-31 °F |
January 21, 1970 |
| 8 |
-29 °F |
January 30, 2019 |
| 8 |
-29 °F |
January 24, 2008 |
| 8 |
-29 °F |
January 25, 1936 |
| 8 |
-29 °F |
January 28, 1915 |
| 12 |
-28 °F |
January 17, 1977 |
| 12 |
-28 °F |
January 19, 1970 |
| 12 |
-28 °F |
January 15, 1963 |
| 12 |
-28 °F |
January 22, 1936 |
| 12 |
-28 °F |
January 18, 1930 |
| 12 |
-28 °F |
January 4, 1919 |
| 18 |
-27 °F |
January 10, 1982 |
| 18 |
-27 °F |
January 9, 1977 |
| 18 |
-27 °F |
January 23, 1936 |
| 18 |
-27 °F |
January 31, 1918 |
| 18 |
-27 °F |
January 7, 1912 |