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 | -10.6 | -7 | 0.5 | 11.5 | 19.3 | 22.8 | 24.4 | 24.1 | 18.5 | 10.6 | -2.1 | -8 |
| Average low | -20.4 | -17 | -9.5 | -1.7 | 4.7 | 9.2 | 10.9 | 9.8 | 4.7 | -1.9 | -11 | -17.5 |
| Average | -15.5 | -12.1 | -4.5 | 4.9 | 12 | 16.1 | 17.7 | 17 | 11.6 | 4.3 | -6.6 | -12.8 |
| Record daily high | 10 | 11.5 | 19 | 31 | 35 | 40 | 36 | 37.5 | 33 | 27 | 17.5 | 12 |
| Date | Jan 12 1987 | Feb 16 2002 | Mar 23 1993 | Apr 28 2001 | May 29 1986 | Jun 05 1988 | Jul 05 1985 | Aug 10 1991 | Sep 06 1988 | Oct 02 1987 | Nov 07 1999 | Dec 14 1997 |
| Record daily low | -43 | -40.5 | -32.5 | -23.5 | -6.5 | -2 | 3 | -1 | -8.5 | -24 | -37 | -44 |
| Date | Jan 26 1997 | Feb 01 1989 | Mar 02 1991 | Apr 03 2002 | May 05 1989 | Jun 04 1985 | Jul 07 1991 | Aug 25 1992 | Sep 18 1991 | Oct 30 1991 | Nov 24 1985 | Dec 21 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 2 | 25 | 46 | 68 | 87 | 58 | 35 | 15 | 2 | 0 |
| Annual average: 338 | ||||||||||||
| Monthly snowfall (cm) | 24 | 14 | 11 | 6 | 2 | 0 | 0 | 0 | 0 | 7 | 18 | 23 |
| Annual average: 105 | ||||||||||||
| Monthly precipitation (mm) | 25 | 14 | 13 | 31 | 47 | 68 | 87 | 58 | 35 | 22 | 20 | 23 |
| Annual average: 443 | ||||||||||||
| Single day record rainfall (mm) | 5 | 0 | 7 | 39 | 33 | 73 | 51 | 73 | 29 | 21 | 10 | 2 |
| Date | Jan 29 1989 | Feb 01 1986 | Mar 29 2000 | Apr 27 1991 | May 24 1989 | Jun 12 1993 | Jul 02 1990 | Aug 14 1991 | Sep 11 1993 | Oct 12 1995 | Nov 06 1988 | Dec 05 1988 |
| Single day record snowfall (cm) | 23 | 12 | 24 | 13 | 7 | 0 | 0 | 0 | 2 | 13 | 16 | 12 |
| Date | Jan 30 1989 | Feb 13 1988 | Mar 25 1995 | Apr 27 1993 | May 07 1996 | Jun 01 1985 | Jul 01 1985 | Aug 01 1985 | Sep 17 1997 | Oct 21 1991 | Nov 01 1990 | Dec 19 2000 |
| Single day record precipitation (mm) | 23 | 12 | 24 | 43 | 33 | 73 | 51 | 73 | 29 | 21 | 16 | 12 |
| Date | Jan 30 1989 | Feb 13 1988 | Mar 25 1995 | Apr 27 1991 | May 24 1989 | Jun 12 1993 | Jul 02 1990 | Aug 14 1991 | Sep 11 1993 | Oct 12 1995 | Nov 01 1990 | Dec 19 2000 |