Lowest October Temperatures in Waterloo
A list of the lowest temperatures ever recorded in the month of
October in
Waterloo, Iowa from 1895–2024.
What's the coldest it has ever gotten in Waterloo in October?
The coldest October temperature in Waterloo, Iowa history was 0 °F which occurred on October 30, 1925.
| Rank |
Temperature |
Date |
| 1 |
0 °F |
October 30, 1925 |
| 2 |
6 °F |
October 29, 1925 |
| 2 |
6 °F |
October 28, 1925 |
| 4 |
11 °F |
October 30, 1988 |
| 5 |
12 °F |
October 30, 1895 |
| 6 |
13 °F |
October 29, 1952 |
| 6 |
13 °F |
October 21, 1930 |
| 8 |
14 °F |
October 22, 1976 |
| 8 |
14 °F |
October 19, 1972 |
| 8 |
14 °F |
October 30, 1923 |
| 8 |
14 °F |
October 29, 1895 |
| 12 |
15 °F |
October 27, 1997 |
| 12 |
15 °F |
October 29, 1988 |
| 12 |
15 °F |
October 28, 1969 |
| 12 |
15 °F |
October 28, 1967 |
| 12 |
15 °F |
October 31, 1917 |
| 12 |
15 °F |
October 13, 1917 |
| 18 |
16 °F |
October 11, 1987 |
| 18 |
16 °F |
October 27, 1942 |
| 18 |
16 °F |
October 26, 1942 |