Thunder Bay Consecutive 0 Degree Days
This page shows the record for the most days in a row in
Thunder Bay, Ontario where the
high temperature was
no more than 0 °C, from 1941–2024.
Longest Streak: 74 Days
Between Dec 22, 1977 – Mar 5, 1978, the daily high temperature in Thunder Bay never exceeded 0 °C – a span of 74 days.
| # Days |
When |
| 74 |
Dec 22, 1977 – Mar 5, 1978 |
| 71 |
Dec 15, 1944 – Feb 23, 1945 |
| 65 |
Dec 30, 1978 – Mar 4, 1979 |
| * 59 |
Jan 8 – Mar 8, 2007 |
| 59 |
Dec 19, 1970 – Feb 15, 1971 |
| 57 |
Dec 29, 1958 – Feb 23, 1959 |
| 56 |
Dec 24, 1942 – Feb 17, 1943 |
| * 55 |
Dec 20, 1993 – Feb 17, 1994 |
| 54 |
Dec 23, 1981 – Feb 14, 1982 |
| 53 |
Jan 14 – Mar 7, 2019 |
| 53 |
Jan 10 – Mar 3, 1963 |
| 52 |
Dec 19, 1976 – Feb 8, 1977 |
| 51 |
Nov 19, 1985 – Jan 8, 1986 |
| 51 |
Dec 8, 1969 – Jan 27, 1970 |
| 50 |
Dec 5, 1961 – Jan 23, 1962 |
| 47 |
Jan 5 – Feb 20, 1985 |
| 47 |
Jan 2 – Feb 17, 1955 |
| 46 |
Jan 16 – Mar 2, 1949 |
| 45 |
Jan 4 – Feb 17, 2004 |
| * 44 |
Nov 26, 2013 – Jan 11, 2014 |
Note: streaks marked with a (*) contain days with missing data