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 | -4.8 | 1.3 | 10.4 | 18.8 | 23.5 | 26.2 | 24.8 | 19.1 | 12 | 4.5 | -3.4 |
| Average low | -17.2 | -15.6 | -8.4 | 0.2 | 6.8 | 11.7 | 14.3 | 13.3 | 8.4 | 2.5 | -3 | -12.6 |
| Average | -12 | -10.2 | -3.6 | 5.3 | 12.8 | 17.6 | 20.3 | 19.1 | 13.8 | 7.3 | 0.8 | -8.1 |
| Record daily high | 12.8 | 11 | 23.3 | 31 | 33.3 | 36.1 | 37.2 | 37.2 | 36.7 | 29.4 | 21.7 | 14.4 |
| Date | Jan 07 1932 | Feb 23 1981 | Mar 28 1945 | Apr 27 1990 | May 17 1977 | Jun 27 1941 | Jul 17 1953 | Aug 14 1944 | Sep 11 1931 | Oct 07 1946 | Nov 05 1938 | Dec 07 1951 |
| Record daily low | -43.3 | -43.3 | -40.6 | -19.4 | -7.2 | -1.7 | 3.3 | 0.6 | -5.5 | -12.2 | -25 | -42.8 |
| Date | Jan 15 1957 | Feb 17 1934 | Mar 04 1938 | Apr 04 1954 | May 07 1966 | Jun 02 1945 | Jul 29 1956 | Aug 31 1965 | Sep 29 1980 | Oct 26 1933 | Nov 29 1940 | Dec 29 1933 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 27 | 19 | 40 | 69 | 81 | 97 | 90 | 95 | 91 | 84 | 77 | 38 |
| Annual average: 808 | ||||||||||||
| Monthly snowfall (cm) | 51 | 43 | 33 | 11 | 0 | 0 | 0 | 0 | 0 | 2 | 19 | 51 |
| Annual average: 208 | ||||||||||||
| Monthly precipitation (mm) | 78 | 63 | 73 | 80 | 81 | 97 | 90 | 95 | 91 | 86 | 96 | 89 |
| Annual average: 1018 | ||||||||||||
| Single day record rainfall (mm) | 53 | 43 | 40 | 42 | 50 | 103 | 65 | 69 | 78 | 65 | 61 | 43 |
| Date | Jan 08 1978 | Feb 02 1983 | Mar 19 1975 | Apr 16 1954 | May 17 1945 | Jun 19 1978 | Jul 22 1935 | Aug 17 1938 | Sep 14 1979 | Oct 06 1932 | Nov 04 1983 | Dec 26 1957 |
| Single day record snowfall (cm) | 31 | 36 | 33 | 40 | 10 | 0 | 0 | 0 | 0 | 31 | 33 | 38 |
| Date | Jan 23 1966 | Feb 03 1972 | Mar 12 1962 | Apr 03 1975 | May 10 1963 | Jun 01 1930 | Jul 01 1930 | Aug 01 1930 | Sep 01 1930 | Oct 24 1933 | Nov 25 1987 | Dec 30 1942 |
| Single day record precipitation (mm) | 63 | 43 | 40 | 42 | 50 | 103 | 65 | 69 | 78 | 65 | 61 | 47 |
| Date | Jan 08 1978 | Feb 02 1983 | Mar 19 1975 | Apr 16 1954 | May 17 1945 | Jun 19 1978 | Jul 22 1935 | Aug 17 1938 | Sep 14 1979 | Oct 06 1932 | Nov 04 1983 | Dec 20 1973 |