Lowest October Temperatures in Medicine Hat

A list of the lowest temperatures ever recorded in the month of October in Medicine Hat, Alberta from 1883–2024.
What's the coldest it has ever gotten in Medicine Hat in October?
The coldest October temperature in Medicine Hat, Alberta history was -28.7 °C which occurred on October 29, 1991.
Rank Temperature Date
1 -28.7 °C October 29, 1991
2 -26.7 °C October 28, 1991
3 -24.0 °C October 31, 1984
4 -23.7 °C October 29, 1984
5 -23.3 °C October 24, 1887
6 -23.2 °C October 30, 1984
7 -22.6 °C October 30, 1991
8 -22.2 °C October 31, 1935
9 -21.1 °C October 25, 1919
10 -20.6 °C October 27, 1939
10 -20.6 °C October 27, 1919
10 -20.6 °C October 24, 1919
13 -20.0 °C October 26, 1939
14 -18.9 °C October 29, 1925
14 -18.9 °C October 28, 1925
16 -18.4 °C October 31, 2003
17 -17.8 °C October 25, 1942
17 -17.8 °C October 27, 1925
17 -17.8 °C October 14, 1897
17 -17.8 °C October 23, 1887