Lowest October Temperatures in Casper
A list of the lowest temperatures ever recorded in the month of
October in
Casper, Wyoming from 1900–2024.
What's the coldest it has ever gotten in Casper in October?
The coldest October temperature in Casper, Wyoming history was -9 °F which has occurred twice, most recently on October 30, 2019.
| Rank |
Temperature |
Date |
| 1 |
-9 °F |
October 30, 2019 |
| 1 |
-9 °F |
October 29, 2019 |
| 3 |
-8 °F |
October 25, 2020 |
| 3 |
-8 °F |
October 30, 1923 |
| 5 |
-6 °F |
October 26, 2020 |
| 6 |
-5 °F |
October 23, 2020 |
| 6 |
-5 °F |
October 31, 1923 |
| 8 |
-4 °F |
October 27, 2019 |
| 9 |
-3 °F |
October 30, 1971 |
| 9 |
-3 °F |
October 29, 1917 |
| 11 |
-2 °F |
October 28, 2019 |
| 11 |
-2 °F |
October 24, 1916 |
| 13 |
-1 °F |
October 29, 1971 |
| 14 |
1 °F |
October 30, 1991 |
| 15 |
2 °F |
October 27, 2023 |
| 15 |
2 °F |
October 31, 1972 |
| 15 |
2 °F |
October 29, 1925 |
| 18 |
3 °F |
October 30, 1972 |
| 19 |
4 °F |
October 29, 1991 |
| 20 |
5 °F |
October 26, 2023 |