| COMPLETE WINNIPEG RECORD TEMPERATURES SINCE 1872 | |||||
| March | |||||
| DATE | HIGH | YEAR | LOW | YEAR | COMMENTS |
| 1 | 7.2 | 1923 | -37.8 | 1962 | |
| 2 | 8.3 | 1905 | -37.4 | 2003 | |
| 3 | 9.1 | 2000 | -38.9 | 1873 | |
| 4 | 12.7 | 2000 | -35.6 | 1887* | |
| 5 | 13.3 | 2000 | -36.1 | 1884 | |
| 6 | 16.5 | 2000 | -37.2 | 1899 | |
| 7 | 12.8 | 1878 | -37.2 | 1880* | |
| 8 | 14.4 | 2021 | -34.6 | 2003 | Previous record high: 6.7 in 1902 |
| 9 | 10.0 | 1902 | -35.6 | 1880 | |
| 10 | 8.3 | 1902 | -38.9 | 1880 | |
| 11 | 12.8 | 2012 | -32.8 | 1896 | Previous record high: 12.5 in 1981 |
| 12 | 12.2 | 2016 | -33.9 | 1880 | Previous record high: 9.7 in 2012 |
| 13 | 12.2 | 1902 | -36.1 | 1895 | |
| 14 | 11.4 | 1981 | -35.6 | 1897 | |
| 15 | 14.4 | 2012 | -36.7 | 1897 | Previous record high: 11.1 in 1927 |
| 16 | 19.9 | 2012 | -37.2 | 1885 | Previous record high: 12.4 in 1981 |
| 17 | 19.2 | 2012 | -31.1 | 1875 | Previous record high: 12.8 in 1938 |
| 18 | 20.9 | 2012 | -33.3 | 1883 | Previous record high: 14.4 in 1910 |
| 19 | 23.7 | 2012 | -31.1 | 1887 | Previous record high: 18.9 in 1938 |
| 20 | 17.3 | 2021 | -36.1 | 1899 | Previous record high: 13.9 in 1878 |
| 21 | 19.4 | 1938 | -28.9 | 1879* | |
| 22 | 21.7 | 2012 | -32.2 | 1888 | 8th record high set in March 2012; previous record high: 18.3 in 1878 |
| 23 | 22.8 | 1910 | -32.2 | 1974 | |
| 24 | 17.8 | 1945 | -31.7 | 1974 | |
| 25 | 14.4 | 1945 | -31.7 | 1923 | |
| 26 | 16.1 | 1946 | -31.1 | 1904 | |
| 27 | 23.3 | 1946 | -27.2 | 1885 | |
| 28 | 20.6 | 1938 | -31.1 | 1885* | |
| 29 | 19.9 | 2021 | -26.1 | 1969 | Previous record highs: 18.2 in 2010, 17.8 in 1918 |
| 30 | 17.2 | 1967 | -31.1 | 1882 | |
| 31 | 18.9 | 1963 | -26.7 | 1923 | |
| * = Record has since been equalled, but year not recorded; previous records noted when known. | |||||
| Red: Highest for the month. Blue: Lowest for the month. Bold: Highest or lowest ever. | |||||
| All temperatures are Celsius. | Page last updated: July 4, 2021 | ||||