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 | -5.9 | -3.8 | 1.5 | 10.3 | 17.7 | 22.5 | 25.1 | 24.1 | 18.7 | 11.7 | 3.6 | -2.9 |
| Average low | -16.7 | -15.6 | -10.5 | -1.5 | 4 | 8.9 | 11.9 | 11 | 7 | 1.9 | -4.1 | -11.9 |
| Average | -11.3 | -9.8 | -4.5 | 4.5 | 10.9 | 15.7 | 18.5 | 17.6 | 12.9 | 6.8 | -0.2 | -7.4 |
| Record daily high | 8 | 10 | 19 | 27 | 29.5 | 33.5 | 36 | 36 | 31 | 23.5 | 18.5 | 14.5 |
| Date | Jan 18 1996 | Feb 11 1999 | Mar 28 1993 | Apr 25 1990 | May 29 1986 | Jun 14 1983 | Jul 06 1988 | Aug 07 2001 | Sep 03 1999 | Oct 12 1995 | Nov 02 1990 | Dec 05 2001 |
| Record daily low | -41 | -41 | -32.5 | -15 | -5 | -1 | 2 | 0 | -7.5 | -8.5 | -29 | -38 |
| Date | Jan 21 1984 | Feb 03 1996 | Mar 01 1988 | Apr 05 1995 | May 02 1984 | Jun 08 1983 | Jul 11 1985 | Aug 28 1986 | Sep 27 1989 | Oct 29 2000 | Nov 29 1989 | Dec 20 1983 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 8 | 8 | 33 | 49 | 69 | 74 | 73 | 89 | 87 | 96 | 60 | 15 |
| Annual average: 661 | ||||||||||||
| Monthly snowfall (cm) | 51 | 32 | 26 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 57 |
| Annual average: 199 | ||||||||||||
| Monthly precipitation (mm) | 59 | 41 | 59 | 57 | 69 | 74 | 73 | 89 | 87 | 98 | 84 | 72 |
| Annual average: 860 | ||||||||||||
| Single day record rainfall (mm) | 19 | 17 | 40 | 49 | 53 | 44 | 68 | 62 | 50 | 46 | 51 | 21 |
| Date | Jan 14 1995 | Feb 23 1996 | Mar 31 1998 | Apr 18 1995 | May 30 1998 | Jun 13 1994 | Jul 04 1989 | Aug 27 1994 | Sep 14 1991 | Oct 06 1998 | Nov 09 2000 | Dec 01 1996 |
| Single day record snowfall (cm) | 20 | 21 | 23 | 19 | 0 | 0 | 0 | 0 | 0 | 14 | 34 | 22 |
| Date | Jan 29 1996 | Feb 20 2002 | Mar 12 1988 | Apr 01 1987 | May 01 1984 | Jun 01 1983 | Jul 01 1983 | Aug 01 1983 | Sep 01 1983 | Oct 24 1987 | Nov 05 1990 | Dec 21 2000 |
| Single day record precipitation (mm) | 20 | 21 | 40 | 49 | 53 | 44 | 68 | 62 | 50 | 46 | 51 | 24 |
| Date | Jan 29 1996 | Feb 20 2002 | Mar 31 1998 | Apr 18 1995 | May 30 1998 | Jun 13 1994 | Jul 04 1989 | Aug 27 1994 | Sep 14 1991 | Oct 06 1998 | Nov 09 2000 | Dec 01 1996 |