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 | -5.9 | -3.4 | 1.5 | 10.7 | 18.9 | 23.9 | 26.3 | 25.3 | 19.7 | 12.7 | 4.8 | -2.5 |
| Average low | -16.4 | -13.8 | -8.4 | 0.5 | 7.2 | 12.3 | 14.8 | 13.8 | 9.2 | 3 | -3.2 | -11.5 |
| Average | -11.2 | -8.6 | -3.5 | 5.6 | 13.1 | 18.1 | 20.6 | 19.6 | 14.5 | 7.9 | 0.8 | -7 |
| Record daily high | 15 | 14 | 20 | 30 | 31.5 | 35 | 34.5 | 34.5 | 31.5 | 26 | 19 | 16.5 |
| Date | Jan 15 1995 | Feb 22 1981 | Mar 29 1986 | Apr 27 1990 | May 03 2001 | Jun 18 1994 | Jul 08 1988 | Aug 08 2001 | Sep 06 1983 | Oct 03 1983 | Nov 28 1984 | Dec 05 2001 |
| Record daily low | -35.5 | -34 | -30.5 | -14.5 | -4 | 0.5 | 1.5 | 1 | -3.5 | -9 | -24 | -35.5 |
| Date | Jan 19 1982 | Feb 01 1986 | Mar 01 1982 | Apr 07 1982 | May 02 1984 | Jun 09 1983 | Jul 04 1982 | Aug 28 1982 | Sep 15 1983 | Oct 31 1985 | Nov 30 1995 | Dec 19 1985 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 25 | 18 | 28 | 68 | 77 | 96 | 96 | 96 | 88 | 76 | 85 | 22 |
| Annual average: 775 | ||||||||||||
| Monthly snowfall (cm) | 49 | 38 | 28 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 50 |
| Annual average: 191 | ||||||||||||
| Monthly precipitation (mm) | 74 | 56 | 56 | 75 | 77 | 96 | 96 | 96 | 88 | 79 | 102 | 72 |
| Annual average: 966 | ||||||||||||
| Single day record rainfall (mm) | 38 | 25 | 33 | 37 | 46 | 87 | 52 | 60 | 49 | 41 | 89 | 40 |
| Date | Jan 04 1993 | Feb 21 1997 | Mar 12 1985 | Apr 25 1983 | May 16 1994 | Jun 02 1987 | Jul 21 1994 | Aug 25 1982 | Sep 27 1985 | Oct 20 1989 | Nov 08 1996 | Dec 12 1983 |
| Single day record snowfall (cm) | 24 | 35 | 40 | 27 | 0 | 0 | 0 | 0 | 0 | 15 | 30 | 23 |
| Date | Jan 22 1987 | Feb 12 1993 | Mar 13 1993 | Apr 09 2000 | May 15 1980 | Jun 01 1980 | Jul 01 1981 | Aug 01 1980 | Sep 01 1980 | Oct 31 1993 | Nov 20 1986 | Dec 09 1986 |
| Single day record precipitation (mm) | 39 | 35 | 40 | 37 | 46 | 87 | 52 | 60 | 49 | 41 | 89 | 40 |
| Date | Jan 05 1998 | Feb 12 1993 | Mar 13 1993 | Apr 25 1983 | May 16 1994 | Jun 02 1987 | Jul 21 1994 | Aug 25 1982 | Sep 27 1985 | Oct 20 1989 | Nov 08 1996 | Dec 12 1983 |