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 | -6.9 | -5 | 0.9 | 9.8 | 18.7 | 23.4 | 25.6 | 24.2 | 18.6 | 11.8 | 4.2 | -3.5 |
| Average low | -17.2 | -15.5 | -8.7 | -0.3 | 6.6 | 12 | 14.4 | 13.3 | 8.3 | 2.7 | -3 | -12.3 |
| Average | -12.1 | -10.2 | -3.9 | 4.8 | 12.7 | 17.7 | 20 | 18.7 | 13.5 | 7.3 | 0.6 | -7.9 |
| Record daily high | 13 | 11 | 18.3 | 30.5 | 32.8 | 34.4 | 36.7 | 36.1 | 31.7 | 28.9 | 22.2 | 15 |
| Date | Jan 19 1996 | Feb 21 1996 | Mar 28 1945 | Apr 27 1990 | May 22 1977 | Jun 27 1941 | Jul 10 1921 | Aug 01 1975 | Sep 01 1953 | Oct 11 1949 | Nov 08 1938 | Dec 07 1951 |
| Record daily low | -38.3 | -37.8 | -32 | -19.4 | -7.8 | -3.9 | 0.6 | 1.1 | -6 | -11.1 | -25 | -38.5 |
| Date | Jan 19 1925 | Feb 03 1971 | Mar 08 1989 | Apr 01 1923 | May 02 1943 | Jun 24 1936 | Jul 02 1914 | Aug 24 1925 | Sep 29 1980 | Oct 31 1925 | Nov 30 1925 | Dec 30 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 16 | 11 | 28 | 58 | 83 | 88 | 98 | 98 | 92 | 78 | 61 | 20 |
| Annual average: 730 | ||||||||||||
| Monthly snowfall (cm) | 49 | 35 | 30 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 52 |
| Annual average: 200 | ||||||||||||
| Monthly precipitation (mm) | 65 | 46 | 58 | 68 | 84 | 88 | 98 | 98 | 92 | 79 | 83 | 72 |
| Annual average: 931 | ||||||||||||
| Single day record rainfall (mm) | 51 | 45 | 42 | 42 | 52 | 140 | 75 | 138 | 102 | 69 | 117 | 41 |
| Date | Jan 01 1923 | Feb 25 1915 | Mar 05 1966 | Apr 12 1932 | May 17 1945 | Jun 14 1960 | Jul 01 1933 | Aug 07 1955 | Sep 14 1979 | Oct 05 1941 | Nov 04 1927 | Dec 15 1920 |
| Single day record snowfall (cm) | 43 | 41 | 56 | 25 | 6 | 0 | 0 | 0 | 0 | 15 | 33 | 42 |
| Date | Jan 23 1951 | Feb 25 1960 | Mar 10 1919 | Apr 03 1975 | May 05 1970 | Jun 01 1914 | Jul 01 1914 | Aug 01 1913 | Sep 01 1913 | Oct 25 1933 | Nov 28 1958 | Dec 15 1968 |
| Single day record precipitation (mm) | 51 | 45 | 56 | 42 | 52 | 91 | 75 | 138 | 102 | 69 | 117 | 42 |
| Date | Jan 01 1923 | Feb 25 1915 | Mar 10 1919 | Apr 12 1932 | May 17 1945 | Jun 21 1922 | Jul 01 1933 | Aug 07 1955 | Sep 14 1979 | Oct 05 1941 | Nov 04 1927 | Dec 04 1961 |