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 | -8.2 | -4.7 | 1 | 9.5 | 16.2 | 19.5 | 21.5 | 20.9 | 15.8 | 9.2 | -1.5 | -6.1 |
| Average low | -17.5 | -14.4 | -9 | -1.8 | 3.3 | 7.4 | 9 | 8 | 3.9 | -0.9 | -9.7 | -15.3 |
| Average | -12.8 | -9.6 | -4 | 3.9 | 9.8 | 13.5 | 15.3 | 14.5 | 9.9 | 4.1 | -5.6 | -10.8 |
| Record daily high | 16.7 | 16.1 | 16.1 | 28.9 | 32.8 | 32.8 | 36.7 | 34.5 | 31.7 | 27.8 | 21.7 | 16.7 |
| Date | Jan 12 1931 | Feb 06 1954 | Mar 19 1928 | Apr 25 1977 | May 25 1928 | Jun 17 1969 | Jul 17 1941 | Aug 09 1981 | Sep 12 1944 | Oct 02 1943 | Nov 02 1949 | Dec 12 1930 |
| Record daily low | -47.8 | -47.2 | -38.9 | -35 | -12.2 | -6.7 | -5 | -3 | -11.7 | -29 | -40.5 | -43.3 |
| Date | Jan 24 1914 | Feb 05 1914 | Mar 02 1976 | Apr 02 1954 | May 29 1914 | Jun 05 1914 | Jul 13 1913 | Aug 26 1985 | Sep 30 1974 | Oct 31 1984 | Nov 26 1985 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 1 | 10 | 37 | 74 | 71 | 62 | 44 | 14 | 3 | 0 |
| Annual average: 317 | ||||||||||||
| Monthly snowfall (cm) | 36 | 22 | 21 | 8 | 2 | 0 | 0 | 1 | 2 | 10 | 25 | 34 |
| Annual average: 161 | ||||||||||||
| Monthly precipitation (mm) | 31 | 21 | 19 | 18 | 39 | 74 | 71 | 63 | 46 | 24 | 24 | 30 |
| Annual average: 461 | ||||||||||||
| Single day record rainfall (mm) | 7 | 5 | 11 | 19 | 51 | 110 | 101 | 69 | 36 | 25 | 17 | 18 |
| Date | Jan 30 1941 | Feb 15 1917 | Mar 19 1970 | Apr 29 1940 | May 14 1914 | Jun 11 1990 | Jul 04 1951 | Aug 22 1965 | Sep 12 1969 | Oct 26 1918 | Nov 22 1933 | Dec 11 1926 |
| Single day record snowfall (cm) | 32 | 36 | 25 | 31 | 25 | 37 | 0 | 27 | 46 | 36 | 34 | 39 |
| Date | Jan 16 1947 | Feb 17 1939 | Mar 17 1919 | Apr 17 1979 | May 08 1922 | Jun 09 1926 | Jul 01 1913 | Aug 16 1973 | Sep 23 1929 | Oct 04 1957 | Nov 19 1994 | Dec 21 1974 |
| Single day record precipitation (mm) | 32 | 36 | 25 | 35 | 51 | 110 | 101 | 69 | 47 | 36 | 26 | 33 |
| Date | Jan 16 1947 | Feb 17 1939 | Mar 17 1919 | Apr 28 1986 | May 14 1914 | Jun 11 1990 | Jul 04 1951 | Aug 22 1965 | Sep 12 1936 | Oct 04 1957 | Nov 27 1929 | Dec 21 1974 |