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 | -11.2 | -7.9 | -1.2 | 7.5 | 16.5 | 22.2 | 24.4 | 23.1 | 17.4 | 9.9 | 1.3 | -6.8 |
| Average low | -23.4 | -21.2 | -13.3 | -3.3 | 3.7 | 9.6 | 12.5 | 11 | 6.7 | 1 | -6.7 | -17.6 |
| Average | -17.4 | -14.6 | -7.3 | 2.1 | 10.1 | 16 | 18.5 | 17.1 | 12.1 | 5.5 | -2.7 | -12.2 |
| Record daily high | 14 | 11 | 17.5 | 29 | 34 | 37 | 36.5 | 33 | 31.5 | 25 | 18 | 11.5 |
| Date | Jan 19 1996 | Feb 14 1984 | Mar 30 1986 | Apr 20 1987 | May 21 1992 | Jun 16 1994 | Jul 12 1987 | Aug 13 1991 | Sep 06 1983 | Oct 01 1983 | Nov 07 1996 | Dec 06 1982 |
| Record daily low | -44.5 | -41.5 | -37.5 | -27 | -7.5 | -3.5 | 2 | -1 | -5 | -10 | -26.5 | -44.5 |
| Date | Jan 31 1994 | Feb 17 1997 | Mar 01 2001 | Apr 02 1994 | May 12 2002 | Jun 04 2002 | Jul 16 1992 | Aug 27 1987 | Sep 18 1981 | Oct 31 1986 | Nov 30 1995 | Dec 29 1993 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 5 | 4 | 14 | 37 | 69 | 74 | 109 | 78 | 77 | 54 | 40 | 7 |
| Annual average: 568 | ||||||||||||
| Monthly snowfall (cm) | 57 | 41 | 35 | 20 | 2 | 0 | 0 | 0 | 0 | 3 | 32 | 50 |
| Annual average: 240 | ||||||||||||
| Monthly precipitation (mm) | 61 | 45 | 49 | 57 | 72 | 74 | 109 | 78 | 77 | 57 | 72 | 57 |
| Annual average: 808 | ||||||||||||
| Single day record rainfall (mm) | 13 | 19 | 21 | 29 | 37 | 63 | 55 | 47 | 91 | 38 | 34 | 20 |
| Date | Jan 23 1999 | Feb 03 1983 | Mar 19 1983 | Apr 12 2001 | May 11 1981 | Jun 22 1981 | Jul 27 1992 | Aug 23 1986 | Sep 22 1989 | Oct 24 1987 | Nov 06 1981 | Dec 01 1996 |
| Single day record snowfall (cm) | 40 | 29 | 31 | 50 | 10 | 0 | 0 | 0 | 0 | 15 | 28 | 41 |
| Date | Jan 14 1992 | Feb 28 1984 | Mar 04 1991 | Apr 09 2000 | May 02 1992 | Jun 01 1981 | Jul 01 1981 | Aug 01 1981 | Sep 01 1981 | Oct 08 1993 | Nov 02 1988 | Dec 21 1993 |
| Single day record precipitation (mm) | 40 | 29 | 35 | 50 | 37 | 63 | 55 | 47 | 91 | 39 | 37 | 41 |
| Date | Jan 14 1992 | Feb 28 1984 | Mar 28 1989 | Apr 09 2000 | May 11 1981 | Jun 22 1981 | Jul 27 1992 | Aug 23 1986 | Sep 22 1989 | Oct 24 1987 | Nov 06 1981 | Dec 21 1993 |