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 | -11.6 | -8.3 | -2 | 6.9 | 15.6 | 20.8 | 23.1 | 21.4 | 15.6 | 8.4 | -0.6 | -8.1 |
| Average low | -25.4 | -23 | -15.9 | -5.9 | 1.4 | 6.8 | 9.9 | 8.7 | 4.3 | -1.2 | -9.3 | -19.7 |
| Average | -18.6 | -15.7 | -9 | 0.5 | 8.5 | 13.9 | 16.5 | 15.1 | 10 | 3.6 | -5 | -13.9 |
| Record daily high | 8 | 12 | 16 | 29 | 31.5 | 34.5 | 33.5 | 33 | 28.5 | 24 | 16 | 14.5 |
| Date | Jan 14 1995 | Feb 19 1994 | Mar 14 1995 | Apr 28 1986 | May 31 1995 | Jun 18 1995 | Jul 08 1988 | Aug 05 2001 | Sep 02 1996 | Oct 01 1995 | Nov 25 2001 | Dec 03 1982 |
| Record daily low | -49.5 | -45.5 | -42.5 | -25.5 | -11.5 | -7.5 | -4 | -3.5 | -8.5 | -14 | -35.5 | -46.5 |
| Date | Jan 21 1984 | Feb 08 1994 | Mar 12 1984 | Apr 05 1995 | May 02 1986 | Jun 08 1980 | Jul 21 1992 | Aug 24 1991 | Sep 30 1993 | Oct 22 1981 | Nov 23 1989 | Dec 20 1983 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 6 | 4 | 18 | 42 | 85 | 86 | 100 | 109 | 110 | 81 | 38 | 10 |
| Annual average: 688 | ||||||||||||
| Monthly snowfall (cm) | 64 | 41 | 40 | 20 | 2 | 0 | 0 | 0 | 0 | 6 | 48 | 64 |
| Annual average: 286 | ||||||||||||
| Monthly precipitation (mm) | 71 | 45 | 58 | 61 | 87 | 86 | 100 | 109 | 111 | 88 | 86 | 74 |
| Annual average: 975 | ||||||||||||
| Single day record rainfall (mm) | 23 | 12 | 20 | 25 | 39 | 42 | 69 | 74 | 59 | 40 | 34 | 20 |
| Date | Jan 14 1995 | Feb 20 1994 | Mar 29 1998 | Apr 27 1987 | May 21 1989 | Jun 28 1997 | Jul 15 1998 | Aug 02 1988 | Sep 20 1983 | Oct 06 1981 | Nov 02 1997 | Dec 09 1987 |
| Single day record snowfall (cm) | 22 | 30 | 27 | 17 | 8 | 1 | 0 | 0 | 5 | 12 | 20 | 22 |
| Date | Jan 04 1982 | Feb 15 1995 | Mar 18 1986 | Apr 14 2000 | May 08 1989 | Jun 09 1980 | Jul 01 1981 | Aug 01 1980 | Sep 28 1991 | Oct 08 1993 | Nov 15 1995 | Dec 23 2001 |
| Single day record precipitation (mm) | 23 | 30 | 27 | 25 | 39 | 42 | 69 | 74 | 59 | 40 | 34 | 23 |
| Date | Jan 14 1995 | Feb 15 1995 | Mar 18 1986 | Apr 27 1987 | May 21 1989 | Jun 28 1997 | Jul 15 1998 | Aug 02 1988 | Sep 20 1983 | Oct 06 1981 | Nov 02 1997 | Dec 23 2001 |