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 | -11.4 | -6.7 | 0.5 | 10.1 | 17.2 | 20.9 | 22.9 | 22 | 15.9 | 9.2 | -2.6 | -9.9 |
| Average low | -21.7 | -18 | -11 | -1.9 | 4.1 | 8.7 | 11 | 9.6 | 4.1 | -1.3 | -10.8 | -19.1 |
| Average | -16.6 | -12.4 | -5.3 | 4.1 | 10.7 | 14.8 | 16.9 | 15.8 | 10 | 4 | -6.7 | -14.6 |
| Record daily high | 10.6 | 14.1 | 17.9 | 29.4 | 32.5 | 35.6 | 36.1 | 36.1 | 32.8 | 27.4 | 18.9 | 10 |
| Date | Jan 23 1968 | Feb 28 1986 | Mar 27 1992 | Apr 29 1980 | May 29 1986 | Jun 05 1961 | Jul 12 1964 | Aug 10 1991 | Sep 05 1967 | Oct 06 1980 | Nov 03 1975 | Dec 06 1959 |
| Record daily low | -48.3 | -42.8 | -41.1 | -34.4 | -7.8 | -3.3 | 0 | -1.5 | -9.4 | -23.5 | -36.7 | -44.4 |
| Date | Jan 20 1954 | Feb 27 1962 | Mar 01 1962 | Apr 02 1954 | May 01 1954 | Jun 10 1958 | Jul 01 1968 | Aug 25 1992 | Sep 30 1974 | Oct 31 1984 | Nov 28 1955 | Dec 31 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 1 | 14 | 38 | 72 | 77 | 68 | 38 | 11 | 1 | 1 |
| Annual average: 322 | ||||||||||||
| Monthly snowfall (cm) | 23 | 16 | 17 | 12 | 4 | 0 | 0 | 0 | 2 | 7 | 24 | 25 |
| Annual average: 129 | ||||||||||||
| Monthly precipitation (mm) | 18 | 12 | 15 | 25 | 42 | 72 | 77 | 68 | 40 | 18 | 20 | 20 |
| Annual average: 426 | ||||||||||||
| Single day record rainfall (mm) | 10 | 3 | 8 | 30 | 44 | 94 | 53 | 51 | 47 | 40 | 5 | 7 |
| Date | Jan 24 1968 | Feb 13 1996 | Mar 30 1955 | Apr 18 1992 | May 17 1984 | Jun 05 1962 | Jul 28 1987 | Aug 24 1993 | Sep 13 1958 | Oct 04 1957 | Nov 06 1988 | Dec 27 1989 |
| Single day record snowfall (cm) | 21 | 16 | 24 | 42 | 27 | 0 | 0 | 4 | 12 | 19 | 31 | 17 |
| Date | Jan 05 1954 | Feb 11 1990 | Mar 20 1970 | Apr 20 1985 | May 01 1974 | Jun 01 1953 | Jul 01 1953 | Aug 21 1992 | Sep 28 1974 | Oct 09 1959 | Nov 01 1953 | Dec 02 1994 |
| Single day record precipitation (mm) | 21 | 11 | 23 | 42 | 44 | 94 | 53 | 51 | 47 | 40 | 31 | 15 |
| Date | Jan 05 1954 | Feb 13 1996 | Mar 27 1988 | Apr 20 1985 | May 17 1984 | Jun 05 1962 | Jul 28 1987 | Aug 24 1993 | Sep 13 1958 | Oct 04 1957 | Nov 01 1953 | Dec 12 1955 |