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 | -7 | -3.3 | 3.6 | 12.5 | 18.9 | 22.9 | 25.4 | 25 | 19.3 | 12.2 | 0.7 | -4.9 |
| Average low | -17.1 | -13.8 | -7.2 | -1 | 5 | 9.7 | 11.6 | 10.7 | 5.4 | -0.8 | -9.1 | -15.1 |
| Average | -12.1 | -8.5 | -1.8 | 5.8 | 12 | 16.3 | 18.5 | 17.9 | 12.4 | 5.7 | -4.2 | -10.1 |
| Record daily high | 12 | 17 | 22.5 | 31 | 37.5 | 39.5 | 37.5 | 37 | 36.5 | 28.5 | 26 | 14 |
| Date | Jan 07 2002 | Feb 27 1992 | Mar 23 1993 | Apr 29 1987 | May 29 1988 | Jun 04 1988 | Jul 22 1985 | Aug 31 1991 | Sep 06 1988 | Oct 03 1987 | Nov 07 1999 | Dec 23 1994 |
| Record daily low | -39 | -41 | -34 | -20 | -6 | -1.5 | 3 | -1 | -8 | -25.5 | -35 | -40 |
| Date | Jan 25 1997 | Feb 01 1996 | Mar 06 2002 | Apr 03 2002 | May 05 1989 | Jun 04 1985 | Jul 12 1987 | Aug 25 1992 | Sep 29 1985 | Oct 29 1991 | Nov 27 1985 | Dec 20 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 1 | 3 | 13 | 53 | 76 | 69 | 52 | 34 | 14 | 3 | 1 |
| Annual average: 318 | ||||||||||||
| Monthly snowfall (cm) | 18 | 8 | 17 | 5 | 2 | 0 | 0 | 0 | 0 | 5 | 16 | 19 |
| Annual average: 90 | ||||||||||||
| Monthly precipitation (mm) | 19 | 9 | 20 | 18 | 56 | 76 | 69 | 52 | 34 | 20 | 18 | 20 |
| Annual average: 409 | ||||||||||||
| Single day record rainfall (mm) | 10 | 5 | 10 | 11 | 31 | 60 | 75 | 70 | 24 | 20 | 7 | 5 |
| Date | Jan 16 1985 | Feb 22 1989 | Mar 25 1993 | Apr 21 1997 | May 16 1996 | Jun 10 1989 | Jul 02 1990 | Aug 16 1993 | Sep 25 1986 | Oct 02 1994 | Nov 23 1995 | Dec 18 1985 |
| Single day record snowfall (cm) | 10 | 12 | 23 | 8 | 15 | 0 | 0 | 0 | 3 | 13 | 12 | 10 |
| Date | Jan 07 1998 | Feb 09 2000 | Mar 22 1985 | Apr 12 1986 | May 11 2000 | Jun 01 1985 | Jul 01 1985 | Aug 01 1985 | Sep 09 1989 | Oct 26 1991 | Nov 24 1984 | Dec 27 2000 |
| Single day record precipitation (mm) | 10 | 12 | 23 | 11 | 31 | 60 | 75 | 70 | 24 | 20 | 13 | 10 |
| Date | Jan 16 1985 | Feb 09 2000 | Mar 22 1985 | Apr 21 1997 | May 16 1996 | Jun 10 1989 | Jul 02 1990 | Aug 16 1993 | Sep 25 1986 | Oct 02 1994 | Nov 30 1993 | Dec 27 2000 |