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 | -6.1 | -5.2 | -0.6 | 5.7 | 13.8 | 18.8 | 22.9 | 22 | 17 | 10.8 | 3.9 | -3 |
| Average low | -13.7 | -13.4 | -8.3 | -1.4 | 4.4 | 9.8 | 13.8 | 13.6 | 9.2 | 3.8 | -1.5 | -9.7 |
| Average | -9.9 | -9.3 | -4.5 | 2.2 | 9.1 | 14.3 | 18.4 | 17.8 | 13.1 | 7.3 | 1.2 | -6.4 |
| Record daily high | 8.5 | 8 | 14 | 29.5 | 29 | 31.5 | 35.5 | 31.7 | 30.5 | 25.5 | 20.5 | 13 |
| Date | Jan 11 1983 | Feb 01 1989 | Mar 25 1987 | Apr 21 1987 | May 19 1989 | Jun 22 1983 | Jul 05 1983 | Aug 13 1991 | Sep 06 1983 | Oct 03 1983 | Nov 05 1982 | Dec 04 1982 |
| Record daily low | -28.5 | -26 | -23.4 | -11.3 | -3.5 | 1 | 5 | 3 | -2 | -6.5 | -14 | -24 |
| Date | Jan 22 1984 | Feb 07 1988 | Mar 01 1992 | Apr 13 1992 | May 06 1985 | Jun 06 1986 | Jul 04 1992 | Aug 29 1982 | Sep 28 1984 | Oct 27 1984 | Nov 30 1989 | Dec 30 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 25 | 9 | 34 | 55 | 72 | 74 | 91 | 120 | 68 | 86 | 80 | 31 |
| Annual average: 746 | ||||||||||||
| Monthly snowfall (cm) | 87 | 69 | 39 | 25 | 4 | 0 | 0 | 0 | 0 | 1 | 37 | 77 |
| Annual average: 338 | ||||||||||||
| Monthly precipitation (mm) | 112 | 78 | 73 | 80 | 76 | 74 | 91 | 120 | 68 | 87 | 117 | 109 |
| Annual average: 1085 | ||||||||||||
| Single day record rainfall (mm) | 53 | 34 | 48 | 41 | 28 | 42 | 74 | 65 | 61 | 79 | 50 | 40 |
| Date | Jan 05 1992 | Feb 13 1985 | Mar 12 1985 | Apr 16 1984 | May 30 1983 | Jun 26 1984 | Jul 26 1987 | Aug 07 1988 | Sep 25 1991 | Oct 24 1990 | Nov 02 1988 | Dec 01 1987 |
| Single day record snowfall (cm) | 46 | 34 | 45 | 27 | 16 | 0 | 0 | 0 | 0 | 4 | 46 | 51 |
| Date | Jan 03 1986 | Feb 16 1992 | Mar 14 1984 | Apr 20 1988 | May 18 1990 | Jun 01 1982 | Jul 02 1982 | Aug 01 1982 | Sep 27 1989 | Oct 14 1988 | Nov 21 1986 | Dec 03 1989 |
| Single day record precipitation (mm) | 53 | 34 | 52 | 41 | 30 | 42 | 74 | 65 | 61 | 79 | 50 | 51 |
| Date | Jan 05 1992 | Feb 16 1992 | Mar 12 1985 | Apr 16 1984 | May 12 1985 | Jun 26 1984 | Jul 26 1987 | Aug 07 1988 | Sep 25 1991 | Oct 24 1990 | Nov 02 1988 | Dec 03 1989 |