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 | -11.7 | -6.5 | 0.1 | 10.2 | 18.2 | 23.2 | 24.6 | 25.1 | 19.1 | 10.8 | -0.8 | -8.6 |
| Average low | -22.1 | -16.7 | -10.3 | -2.8 | 4.4 | 10.4 | 12 | 11.1 | 5.7 | -1.1 | -10 | -18.1 |
| Average | -16.9 | -11.6 | -5.1 | 3.8 | 11.3 | 16.8 | 18.3 | 18.1 | 12.4 | 4.8 | -5.5 | -13.4 |
| Record daily high | 6.5 | 10.5 | 16.5 | 28 | 35.5 | 40 | 36 | 39 | 35 | 31.5 | 21.5 | 9.5 |
| Date | Jan 31 1993 | Feb 27 1988 | Mar 23 2000 | Apr 29 1988 | May 19 1992 | Jun 07 1988 | Jul 20 1989 | Aug 06 1988 | Sep 17 1989 | Oct 01 1992 | Nov 08 1999 | Dec 01 1999 |
| Record daily low | -40 | -42 | -31 | -22 | -8 | -0.5 | 4 | -1.5 | -6 | -22 | -27 | -38 |
| Date | Jan 09 1993 | Feb 01 1996 | Mar 02 1991 | Apr 04 1995 | May 15 1997 | Jun 03 1998 | Jul 10 1992 | Aug 30 1987 | Sep 23 1989 | Oct 31 1991 | Nov 21 1996 | Dec 21 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 5 | 15 | 58 | 72 | 96 | 64 | 49 | 25 | 4 | 0 |
| Annual average: 389 | ||||||||||||
| Monthly snowfall (cm) | 24 | 17 | 17 | 11 | 4 | 0 | 0 | 0 | 0 | 4 | 17 | 26 |
| Annual average: 121 | ||||||||||||
| Monthly precipitation (mm) | 24 | 18 | 22 | 27 | 62 | 72 | 96 | 64 | 49 | 29 | 21 | 26 |
| Annual average: 510 | ||||||||||||
| Single day record rainfall (mm) | 0 | 18 | 22 | 27 | 63 | 50 | 99 | 75 | 34 | 44 | 26 | 2 |
| Date | Jan 13 1987 | Feb 25 2000 | Mar 23 2000 | Apr 12 1998 | May 04 1999 | Jun 27 2001 | Jul 30 1987 | Aug 02 1998 | Sep 19 1998 | Oct 08 1997 | Nov 01 2000 | Dec 05 1988 |
| Single day record snowfall (cm) | 13 | 20 | 22 | 23 | 18 | 0 | 0 | 0 | 6 | 18 | 13 | 23 |
| Date | Jan 01 2000 | Feb 25 1998 | Mar 17 1987 | Apr 19 1992 | May 03 1991 | Jun 01 1987 | Jul 01 1986 | Aug 01 1986 | Sep 17 1991 | Oct 28 1991 | Nov 29 1995 | Dec 19 2000 |
| Single day record precipitation (mm) | 13 | 20 | 22 | 27 | 63 | 50 | 99 | 75 | 34 | 44 | 26 | 23 |
| Date | Jan 01 2000 | Feb 25 1998 | Mar 17 1987 | Apr 12 1998 | May 04 1999 | Jun 27 2001 | Jul 30 1987 | Aug 02 1998 | Sep 19 1998 | Oct 08 1997 | Nov 01 2000 | Dec 19 2000 |