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 | -9.9 | -6 | 0.3 | 9.3 | 15.7 | 19.2 | 21.2 | 20.2 | 15.1 | 8.2 | -2.9 | -8 |
| Average low | -18.4 | -15 | -9.1 | -1.3 | 4.1 | 8.2 | 10.2 | 8.9 | 4.6 | -0.4 | -10.4 | -16.2 |
| Average | -14.2 | -10.5 | -4.4 | 4 | 10 | 13.8 | 15.7 | 14.6 | 9.9 | 3.9 | -6.7 | -12.1 |
| Record daily high | 11.6 | 12.8 | 18 | 27.9 | 31.8 | 31.7 | 33.3 | 33.6 | 30 | 25.6 | 18.3 | 11.4 |
| Date | Jan 30 1993 | Feb 17 1943 | Mar 30 1994 | Apr 25 1977 | May 29 1983 | Jun 17 1969 | Jul 19 1944 | Aug 09 1981 | Sep 09 1944 | Oct 02 1943 | Nov 02 1949 | Dec 15 1980 |
| Record daily low | -47.2 | -42.2 | -36.7 | -28.9 | -10.6 | -0.6 | 0.7 | -2.9 | -12.8 | -25 | -39.2 | -44.6 |
| Date | Jan 30 1947 | Feb 01 1947 | Mar 05 1951 | Apr 01 1954 | May 01 1959 | Jun 25 1951 | Jul 04 1999 | Aug 22 1992 | Sep 30 1974 | Oct 31 1984 | Nov 26 1985 | Dec 29 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 1 | 9 | 35 | 71 | 83 | 56 | 41 | 11 | 3 | 1 |
| Annual average: 312 | ||||||||||||
| Monthly snowfall (cm) | 32 | 28 | 25 | 11 | 4 | 0 | 0 | 1 | 5 | 16 | 30 | 32 |
| Annual average: 185 | ||||||||||||
| Monthly precipitation (mm) | 26 | 22 | 21 | 19 | 40 | 71 | 83 | 57 | 46 | 26 | 28 | 27 |
| Annual average: 465 | ||||||||||||
| Single day record rainfall (mm) | 8 | 4 | 7 | 29 | 50 | 80 | 60 | 58 | 37 | 15 | 13 | 6 |
| Date | Jan 20 1965 | Feb 01 1995 | Mar 16 1944 | Apr 22 1994 | May 27 1979 | Jun 27 1965 | Jul 09 1972 | Aug 10 1972 | Sep 06 1984 | Oct 04 1970 | Nov 03 1952 | Dec 27 1989 |
| Single day record snowfall (cm) | 21 | 27 | 32 | 21 | 48 | 12 | 0 | 19 | 19 | 35 | 24 | 29 |
| Date | Jan 27 1988 | Feb 11 1990 | Mar 10 1954 | Apr 24 1969 | May 22 1960 | Jun 01 1976 | Jul 04 1999 | Aug 17 1973 | Sep 21 1972 | Oct 04 1957 | Nov 09 1996 | Dec 11 1955 |
| Single day record precipitation (mm) | 19 | 17 | 32 | 29 | 50 | 80 | 60 | 58 | 37 | 35 | 25 | 29 |
| Date | Jan 20 1968 | Feb 11 1990 | Mar 10 1954 | Apr 22 1994 | May 27 1979 | Jun 27 1965 | Jul 09 1972 | Aug 10 1972 | Sep 06 1984 | Oct 04 1957 | Nov 22 1957 | Dec 11 1955 |