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 | -8.3 | -3.4 | 1.7 | 7.6 | 13.1 | 17.6 | 18.2 | 13.7 | 7.2 | 0.9 | -5.3 |
| Average low | -19.8 | -19.1 | -13.9 | -6.1 | -1.3 | 3.1 | 7.1 | 8 | 4.3 | -0.4 | -6.3 | -14.6 |
| Average | -14.4 | -13.8 | -8.7 | -2.2 | 3.2 | 8.1 | 12.4 | 13.1 | 9 | 3.4 | -2.7 | -10 |
| Record daily high | 5.2 | 5 | 9.4 | 14.7 | 26.5 | 35.6 | 31 | 32.6 | 27.6 | 19 | 13.7 | 9.2 |
| Date | Jan 28 1986 | Feb 16 1991 | Mar 26 1993 | Apr 23 1986 | May 15 1986 | Jun 25 1989 | Jul 31 1990 | Aug 06 1990 | Sep 04 1996 | Oct 08 1994 | Nov 03 1991 | Dec 23 1997 |
| Record daily low | -33 | -33.8 | -33.2 | -24.5 | -11.4 | -3.3 | 0 | 0.2 | -4 | -11.4 | -21.2 | -31.2 |
| Date | Jan 23 1991 | Feb 19 1990 | Mar 10 1986 | Apr 02 1994 | May 13 1985 | Jun 03 1996 | Jul 13 1992 | Aug 28 1985 | Sep 30 1986 | Oct 26 1986 | Nov 27 1994 | Dec 27 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 5 | 8 | 15 | 20 | 64 | 92 | 86 | 89 | 68 | 83 | 41 | 8 |
| Annual average: 578 | ||||||||||||
| Monthly snowfall (cm) | 61 | 70 | 48 | 28 | 8 | 3 | 0 | 0 | 0 | 8 | 38 | 74 |
| Annual average: 338 | ||||||||||||
| Monthly precipitation (mm) | 69 | 81 | 67 | 51 | 73 | 95 | 86 | 89 | 68 | 93 | 84 | 87 |
| Annual average: 943 | ||||||||||||
| Single day record rainfall (mm) | 21 | 25 | 27 | 36 | 31 | 44 | 62 | 76 | 49 | 56 | 41 | 27 |
| Date | Jan 18 1994 | Feb 28 1988 | Mar 19 1987 | Apr 25 1995 | May 14 1994 | Jun 07 1994 | Jul 17 1993 | Aug 02 1992 | Sep 11 1988 | Oct 14 1992 | Nov 03 1988 | Dec 26 1985 |
| Single day record snowfall (cm) | 28 | 30 | 32 | 22 | 19 | 10 | 0 | 0 | 0 | 18 | 34 | 32 |
| Date | Jan 04 1986 | Feb 02 1987 | Mar 09 1995 | Apr 11 1991 | May 04 1985 | Jun 11 1986 | Jul 01 1984 | Aug 31 1988 | Sep 27 1989 | Oct 17 1989 | Nov 18 1990 | Dec 30 1987 |
| Single day record precipitation (mm) | 29 | 39 | 31 | 36 | 31 | 44 | 62 | 76 | 49 | 56 | 41 | 34 |
| Date | Jan 04 1986 | Feb 27 1988 | Mar 09 1995 | Apr 25 1995 | May 06 1993 | Jun 07 1994 | Jul 17 1993 | Aug 02 1992 | Sep 11 1988 | Oct 14 1992 | Nov 03 1988 | Dec 30 1987 |