Lowest February Temperatures in Idaho Falls
A list of the lowest temperatures ever recorded in the month of
February in
Idaho Falls, Idaho from 1948–2024.
What's the coldest it has ever gotten in Idaho Falls in February?
The coldest February temperature in Idaho Falls, Idaho history was -38 °F which occurred on February 1, 1985.
| Rank |
Temperature |
Date |
| 1 |
-38 °F |
February 1, 1985 |
| 2 |
-33 °F |
February 4, 1985 |
| 3 |
-29 °F |
February 1, 1956 |
| 4 |
-28 °F |
February 13, 1949 |
| 5 |
-25 °F |
February 6, 1989 |
| 6 |
-22 °F |
February 7, 1989 |
| 6 |
-22 °F |
February 5, 1989 |
| 6 |
-22 °F |
February 5, 1982 |
| 6 |
-22 °F |
February 29, 1960 |
| 6 |
-22 °F |
February 12, 1949 |
| 11 |
-21 °F |
February 2, 2011 |
| 11 |
-21 °F |
February 2, 1956 |
| 13 |
-20 °F |
February 6, 1985 |
| 13 |
-20 °F |
February 28, 1960 |
| 15 |
-19 °F |
February 28, 1993 |
| 16 |
-18 °F |
February 1, 2011 |
| 16 |
-18 °F |
February 8, 1989 |
| 16 |
-18 °F |
February 6, 1982 |
| 16 |
-18 °F |
February 27, 1960 |
| 16 |
-18 °F |
February 23, 1955 |
| 16 |
-18 °F |
February 1, 1951 |