Lowest April Temperatures in Waterloo
A list of the lowest temperatures ever recorded in the month of
April in
Waterloo, Iowa from 1895–2024.
What's the coldest it has ever gotten in Waterloo in April?
The coldest April temperature in Waterloo, Iowa history was -4 °F which occurred on April 6, 1982.
| Rank |
Temperature |
Date |
| 1 |
-4 °F |
April 6, 1982 |
| 2 |
4 °F |
April 4, 1975 |
| 3 |
9 °F |
April 5, 1982 |
| 3 |
9 °F |
April 3, 1975 |
| 3 |
9 °F |
April 8, 1972 |
| 6 |
11 °F |
April 4, 2018 |
| 6 |
11 °F |
April 9, 2003 |
| 8 |
12 °F |
April 7, 2018 |
| 8 |
12 °F |
April 4, 1995 |
| 8 |
12 °F |
April 7, 1972 |
| 8 |
12 °F |
April 3, 1954 |
| 12 |
13 °F |
April 8, 2018 |
| 12 |
13 °F |
April 7, 1982 |
| 12 |
13 °F |
April 7, 1936 |
| 12 |
13 °F |
April 6, 1936 |
| 12 |
13 °F |
April 3, 1936 |
| 12 |
13 °F |
April 7, 1911 |
| 12 |
13 °F |
April 2, 1895 |
| 19 |
14 °F |
April 7, 1990 |
| 19 |
14 °F |
April 4, 1982 |
| 19 |
14 °F |
April 17, 1921 |
| 19 |
14 °F |
April 8, 1911 |