The all-time coldest temperatures for capital cities in Canada:
City, temperature (° C)
Victoria, -15.6
Edmonton, -49.4
Regina, -50.0
Winnipeg, -47.8
Toronto, -32.8
Quebec, -36.7
Fredericton, -38.9
Charlottetown, -32.8
Halifax, -29.4
St. John’s, -29.4
Whitehorse, -56.2
Yellowknife, -53.9
Iqaluit, -45.6