The weather statistics displayed here represent the value of each meteorological parameter for each month of the year. The sampling period for this data covers 30 years. Record maximums and minimums are updated annually.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average high | -6.8 | -2.3 | 3.8 | 9.7 | 15.3 | 19.1 | 21.9 | 21.5 | 16.1 | 9.1 | 0.4 | -4.8 |
| Average low | -15.8 | -12.7 | -8 | -2.5 | 2.5 | 6.8 | 8.6 | 7.9 | 3.7 | -0.3 | -6.7 | -13.1 |
| Average | -11.3 | -7.5 | -2.1 | 3.7 | 8.9 | 13 | 15.3 | 14.7 | 9.9 | 4.4 | -3.2 | -9 |
| Record daily high | 12 | 13 | 16.7 | 24.4 | 35 | 33.9 | 36.7 | 35.6 | 29.4 | 26.5 | 16.1 | 11 |
| Date | Jan 21 1981 | Feb 27 1986 | Mar 20 1928 | Apr 25 1934 | May 29 1983 | Jun 18 1950 | Jul 17 1941 | Aug 09 1939 | Sep 05 1930 | Oct 01 1987 | Nov 30 1907 | Dec 15 1980 |
| Record daily low | -49.4 | -49.4 | -39.4 | -29.4 | -11.7 | -6.1 | -5.6 | -7.8 | -13.3 | -23 | -37.8 | -47.2 |
| Date | Jan 01 1928 | Feb 03 1907 | Mar 15 1902 | Apr 04 1911 | May 01 1899 | Jun 05 1895 | Jul 29 1933 | Aug 26 1900 | Sep 23 1926 | Oct 31 1984 | Nov 20 1896 | Dec 31 1927 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 3 | 4 | 6 | 16 | 35 | 48 | 48 | 46 | 37 | 35 | 14 | 4 |
| Annual average: 294 | ||||||||||||
| Monthly snowfall (cm) | 48 | 29 | 21 | 5 | 1 | 0 | 0 | 0 | 1 | 7 | 32 | 48 |
| Annual average: 192 | ||||||||||||
| Monthly precipitation (mm) | 51 | 33 | 27 | 21 | 36 | 48 | 48 | 46 | 38 | 42 | 46 | 52 |
| Annual average: 487 | ||||||||||||
| Single day record rainfall (mm) | 33 | 56 | 18 | 28 | 33 | 31 | 55 | 38 | 35 | 25 | 51 | 33 |
| Date | Jan 23 1899 | Feb 25 1896 | Mar 18 1931 | Apr 10 1936 | May 13 1984 | Jun 11 1972 | Jul 25 1955 | Aug 13 1937 | Sep 24 1964 | Oct 30 1959 | Nov 12 1939 | Dec 05 1905 |
| Single day record snowfall (cm) | 39 | 26 | 19 | 25 | 10 | 5 | 0 | 0 | 10 | 27 | 25 | 32 |
| Date | Jan 16 1994 | Feb 20 1994 | Mar 03 1933 | Apr 29 1959 | May 15 1965 | Jun 09 1933 | Jul 01 1895 | Aug 01 1895 | Sep 21 1895 | Oct 18 1917 | Nov 05 1897 | Dec 12 1988 |
| Single day record precipitation (mm) | 39 | 56 | 19 | 28 | 33 | 31 | 55 | 38 | 35 | 28 | 51 | 33 |
| Date | Jan 16 1994 | Feb 25 1896 | Mar 03 1933 | Apr 10 1936 | May 13 1984 | Jun 11 1972 | Jul 25 1955 | Aug 13 1937 | Sep 24 1964 | Oct 18 1917 | Nov 12 1939 | Dec 05 1905 |