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 | -10.9 | -6.6 | 0.9 | 9.6 | 17.7 | 22.5 | 24.9 | 24.1 | 17.4 | 9.5 | -2.3 | -9 |
| Average low | -23.1 | -19.3 | -12.8 | -5 | 2.1 | 7.6 | 10 | 8.6 | 3.5 | -2.4 | -12.4 | -20.3 |
| Average | -17 | -13 | -6 | 2.3 | 9.9 | 15.1 | 17.5 | 16.4 | 10.5 | 3.6 | -7.3 | -14.7 |
| Record daily high | 13 | 15 | 24.5 | 30 | 35 | 37 | 38 | 38 | 32 | 29 | 20 | 14.5 |
| Date | Jan 30 1993 | Feb 27 1988 | Mar 24 1993 | Apr 29 1998 | May 31 1988 | Jun 05 1988 | Jul 27 1988 | Aug 06 1995 | Sep 01 1991 | Oct 03 1987 | Nov 08 1999 | Dec 01 1988 |
| Record daily low | -42 | -41.5 | -37 | -27 | -10 | -5 | -2.5 | -3 | -10 | -23 | -38 | -42 |
| Date | Jan 18 1992 | Feb 02 1985 | Mar 02 1989 | Apr 09 1997 | May 02 1990 | Jun 03 2001 | Jul 01 2001 | Aug 26 1986 | Sep 23 2001 | Oct 31 1991 | Nov 29 1985 | Dec 19 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 2 | 5 | 12 | 50 | 101 | 95 | 72 | 58 | 31 | 3 | 0 |
| Annual average: 427 | ||||||||||||
| Monthly snowfall (cm) | 29 | 20 | 26 | 25 | 5 | 0 | 0 | 0 | 1 | 15 | 26 | 26 |
| Annual average: 172 | ||||||||||||
| Monthly precipitation (mm) | 29 | 21 | 31 | 37 | 54 | 101 | 95 | 72 | 59 | 46 | 29 | 26 |
| Annual average: 600 | ||||||||||||
| Single day record rainfall (mm) | 3 | 8 | 14 | 11 | 59 | 59 | 86 | 70 | 30 | 64 | 13 | 1 |
| Date | Jan 18 1991 | Feb 22 1998 | Mar 26 1993 | Apr 29 1992 | May 05 1999 | Jun 27 1990 | Jul 04 1993 | Aug 12 1985 | Sep 04 1992 | Oct 15 1984 | Nov 20 1990 | Dec 01 1994 |
| Single day record snowfall (cm) | 12 | 16 | 29 | 45 | 19 | 2 | 0 | 0 | 4 | 34 | 26 | 13 |
| Date | Jan 16 1995 | Feb 26 1998 | Mar 27 1988 | Apr 23 1988 | May 07 1990 | Jun 01 1998 | Jul 01 1984 | Aug 01 1984 | Sep 22 1984 | Oct 08 1987 | Nov 25 1984 | Dec 10 1987 |
| Single day record precipitation (mm) | 12 | 16 | 29 | 45 | 59 | 59 | 86 | 70 | 30 | 64 | 26 | 13 |
| Date | Jan 16 1995 | Feb 26 1998 | Mar 27 1988 | Apr 23 1988 | May 05 1999 | Jun 27 1990 | Jul 04 1993 | Aug 12 1985 | Sep 04 1992 | Oct 15 1984 | Nov 25 1984 | Dec 10 1987 |