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 | -6.8 | -0.4 | 10.3 | 17 | 20.9 | 22.7 | 21.6 | 17 | 8 | -4.4 | -7.8 |
| Average low | -23.4 | -19.8 | -13.4 | -3.2 | 2.9 | 7.7 | 9.5 | 7.9 | 3 | -3.5 | -14.6 | -19.3 |
| Average | -17.7 | -13.3 | -6.9 | 3.5 | 9.9 | 14.4 | 16.1 | 14.8 | 10 | 2.3 | -9.5 | -13.5 |
| Record daily high | 13.5 | 12.5 | 14.5 | 25.5 | 31.5 | 32.7 | 32 | 34.2 | 31.5 | 25.5 | 12 | 12.2 |
| Date | Jan 31 1993 | Feb 26 1992 | Mar 29 1994 | Apr 30 1987 | May 26 1986 | Jun 22 1998 | Jul 24 1994 | Aug 05 1999 | Sep 05 1988 | Oct 02 1987 | Nov 11 1987 | Dec 13 1997 |
| Record daily low | -50 | -49 | -37.5 | -22.8 | -8.5 | -1.5 | 0.3 | -6 | -9.5 | -27 | -39.5 | -45 |
| Date | Jan 20 1996 | Feb 01 1996 | Mar 04 1995 | Apr 06 1997 | May 09 1996 | Jun 13 1986 | Jul 12 2001 | Aug 22 1992 | Sep 20 1995 | Oct 26 1991 | Nov 23 1990 | Dec 29 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 2 | 13 | 38 | 77 | 84 | 47 | 38 | 11 | 3 | 2 |
| Annual average: 314 | ||||||||||||
| Monthly snowfall (cm) | 33 | 21 | 18 | 7 | 2 | 0 | 0 | 0 | 0 | 13 | 43 | 28 |
| Annual average: 165 | ||||||||||||
| Monthly precipitation (mm) | 34 | 21 | 19 | 20 | 40 | 77 | 84 | 47 | 38 | 25 | 46 | 30 |
| Annual average: 480 | ||||||||||||
| Single day record rainfall (mm) | 3 | 3 | 5 | 18 | 26 | 36 | 35 | 38 | 37 | 9 | 5 | 7 |
| Date | Jan 29 1995 | Feb 15 1991 | Mar 29 1992 | Apr 10 1987 | May 13 1991 | Jun 18 1997 | Jul 10 1986 | Aug 07 2001 | Sep 01 2000 | Oct 02 1998 | Nov 15 1995 | Dec 31 1993 |
| Single day record snowfall (cm) | 25 | 13 | 18 | 11 | 7 | 0 | 0 | 0 | 3 | 12 | 25 | 20 |
| Date | Jan 12 1996 | Feb 05 2002 | Mar 10 1997 | Apr 08 1999 | May 13 1996 | Jun 01 1986 | Jul 01 1985 | Aug 01 1985 | Sep 24 1992 | Oct 06 1997 | Nov 25 1991 | Dec 03 1991 |
| Single day record precipitation (mm) | 25 | 13 | 18 | 21 | 26 | 36 | 35 | 38 | 37 | 12 | 25 | 20 |
| Date | Jan 12 1996 | Feb 05 2002 | Mar 10 1997 | Apr 30 1992 | May 13 1991 | Jun 18 1997 | Jul 10 1986 | Aug 07 2001 | Sep 01 2000 | Oct 06 1997 | Nov 25 1991 | Dec 03 1991 |