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 | -4.2 | 1 | 6.8 | 14.1 | 19.2 | 22.4 | 25.1 | 25.9 | 21 | 13.8 | 4.2 | -1.5 |
| Average low | -16.8 | -12.2 | -7.2 | -1.5 | 3.8 | 8.6 | 9.9 | 9.2 | 3.9 | -2 | -8.4 | -13.8 |
| Average | -10.5 | -5.6 | -0.2 | 6.3 | 11.5 | 15.5 | 17.5 | 17.5 | 12.5 | 6 | -2.1 | -7.6 |
| Record daily high | 16 | 24 | 22.5 | 27.5 | 33 | 34 | 35 | 38.5 | 36.5 | 29.5 | 22 | 17.5 |
| Date | Jan 31 1992 | Feb 27 1992 | Mar 25 1999 | Apr 26 1992 | May 25 1999 | Jun 07 1996 | Jul 07 1989 | Aug 03 2001 | Sep 02 1998 | Oct 01 1992 | Nov 12 1999 | Dec 04 1988 |
| Record daily low | -44.5 | -38.5 | -38.5 | -17.5 | -5 | 0 | 3 | -1 | -5 | -27.5 | -33 | -43 |
| Date | Jan 11 1997 | Feb 02 1996 | Mar 09 2002 | Apr 09 1990 | May 03 1994 | Jun 03 1993 | Jul 03 1999 | Aug 31 1994 | Sep 20 1995 | Oct 29 1991 | Nov 21 1996 | Dec 20 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 2 | 16 | 34 | 64 | 36 | 29 | 33 | 9 | 2 | 1 |
| Annual average: 225 | ||||||||||||
| Monthly snowfall (cm) | 11 | 7 | 15 | 7 | 1 | 0 | 0 | 1 | 1 | 5 | 14 | 11 |
| Annual average: 71 | ||||||||||||
| Monthly precipitation (mm) | 11 | 7 | 17 | 22 | 35 | 64 | 36 | 30 | 33 | 14 | 16 | 12 |
| Annual average: 296 | ||||||||||||
| Single day record rainfall (mm) | 1 | 3 | 9 | 21 | 25 | 72 | 26 | 26 | 49 | 15 | 5 | 5 |
| Date | Jan 09 2002 | Feb 16 1991 | Mar 16 1998 | Apr 27 1991 | May 26 1997 | Jun 08 1988 | Jul 09 1986 | Aug 08 1999 | Sep 24 1986 | Oct 03 1995 | Nov 27 1992 | Dec 13 1989 |
| Single day record snowfall (cm) | 12 | 7 | 29 | 19 | 6 | 0 | 0 | 10 | 6 | 16 | 43 | 17 |
| Date | Jan 04 1989 | Feb 07 1985 | Mar 17 1998 | Apr 08 1995 | May 07 1996 | Jun 01 1982 | Jul 01 1982 | Aug 21 1992 | Sep 22 2000 | Oct 18 1984 | Nov 24 1990 | Dec 10 1995 |
| Single day record precipitation (mm) | 12 | 8 | 29 | 21 | 25 | 72 | 26 | 26 | 49 | 17 | 43 | 17 |
| Date | Jan 04 1989 | Feb 16 1991 | Mar 17 1998 | Apr 27 1991 | May 26 1997 | Jun 08 1988 | Jul 09 1986 | Aug 08 1999 | Sep 24 1986 | Oct 02 1994 | Nov 24 1990 | Dec 10 1995 |