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 | -5.8 | -6.8 | -2.5 | 2.8 | 8.5 | 14 | 18.6 | 19.1 | 14.2 | 8.1 | 2 | -2.9 |
| Average low | -13.8 | -15.1 | -10.4 | -4.1 | -0.1 | 4.3 | 8.9 | 10.1 | 6.2 | 1.3 | -3.9 | -9.6 |
| Average | -9.8 | -10.9 | -6.5 | -0.6 | 4.2 | 9.2 | 13.8 | 14.6 | 10.2 | 4.7 | -1 | -6.2 |
| Record daily high | 8.8 | 7.3 | 10.6 | 20.5 | 27 | 31.3 | 34.1 | 29.9 | 26.2 | 20.9 | 16.2 | 10 |
| Date | Jan 28 1986 | Feb 16 1991 | Mar 29 1988 | Apr 26 1986 | May 31 1992 | Jun 16 1988 | Jul 08 1984 | Aug 10 1990 | Sep 10 1984 | Oct 08 1994 | Nov 06 1984 | Dec 23 1990 |
| Record daily low | -26.1 | -30.1 | -29 | -17.5 | -8.3 | -3.1 | 0.8 | 3.5 | -1.6 | -8 | -14.8 | -25.2 |
| Date | Jan 26 1991 | Feb 03 1990 | Mar 10 1986 | Apr 02 1994 | May 11 1993 | Jun 03 1986 | Jul 01 1987 | Aug 27 1989 | Sep 27 1989 | Oct 25 1986 | Nov 24 1993 | Dec 27 1984 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 14 | 16 | 24 | 37 | 71 | 103 | 85 | 94 | 97 | 113 | 64 | 21 |
| Annual average: 739 | ||||||||||||
| Monthly snowfall (cm) | 115 | 106 | 89 | 59 | 22 | 10 | 0 | 0 | 0 | 18 | 55 | 119 |
| Annual average: 592 | ||||||||||||
| Monthly precipitation (mm) | 107 | 102 | 100 | 95 | 93 | 114 | 85 | 94 | 97 | 130 | 113 | 118 |
| Annual average: 1248 | ||||||||||||
| Single day record rainfall (mm) | 15 | 21 | 18 | 77 | 35 | 49 | 66 | 42 | 40 | 48 | 27 | 30 |
| Date | Jan 20 1986 | Feb 19 1993 | Mar 19 1987 | Apr 11 1986 | May 28 1989 | Jun 08 1995 | Jul 16 1993 | Aug 10 1986 | Sep 12 1994 | Oct 05 1986 | Nov 06 1993 | Dec 05 1987 |
| Single day record snowfall (cm) | 44 | 46 | 38 | 25 | 26 | 57 | 0 | 0 | 1 | 37 | 50 | 57 |
| Date | Jan 21 1991 | Feb 17 1988 | Mar 22 1988 | Apr 27 1995 | May 07 1990 | Jun 03 1994 | Jul 01 1984 | Aug 01 1984 | Sep 27 1989 | Oct 07 1992 | Nov 24 1989 | Dec 25 1988 |
| Single day record precipitation (mm) | 42 | 43 | 32 | 77 | 35 | 69 | 66 | 42 | 40 | 68 | 43 | 47 |
| Date | Jan 21 1991 | Feb 17 1988 | Mar 22 1988 | Apr 11 1986 | May 28 1989 | Jun 03 1994 | Jul 16 1993 | Aug 10 1986 | Sep 12 1994 | Oct 07 1992 | Nov 24 1989 | Dec 24 1993 |