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 | -6.7 | 1.1 | 8.7 | 17.4 | 21.7 | 24.5 | 23.4 | 17 | 9.6 | -1.1 | -6.9 |
| Average low | -22.3 | -18.7 | -11.3 | -3.6 | 4.5 | 9.8 | 13.2 | 12.3 | 6.8 | 0.7 | -8.9 | -16.9 |
| Average | -16.4 | -12.7 | -5.1 | 2.6 | 10.9 | 15.8 | 18.8 | 17.9 | 11.9 | 5.2 | -5.1 | -11.9 |
| Record daily high | 7.5 | 11 | 19.5 | 28 | 32.5 | 36.5 | 37 | 35 | 32 | 27 | 19 | 9.5 |
| Date | Jan 31 1999 | Feb 22 2000 | Mar 06 2000 | Apr 21 1980 | May 24 1980 | Jun 18 1995 | Jul 15 1983 | Aug 07 1983 | Sep 05 1998 | Oct 12 1995 | Nov 08 1999 | Dec 02 1982 |
| Record daily low | -43 | -41 | -36 | -23.5 | -6 | -2 | 4 | 1.5 | -8 | -13 | -34 | -38.5 |
| Date | Jan 30 1994 | Feb 02 1996 | Mar 03 1982 | Apr 04 1995 | May 15 1983 | Jun 23 1996 | Jul 01 1995 | Aug 26 1982 | Sep 25 1982 | Oct 31 1996 | Nov 28 1985 | Dec 27 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 4 | 11 | 23 | 69 | 99 | 106 | 86 | 104 | 66 | 11 | 2 |
| Annual average: 580 | ||||||||||||
| Monthly snowfall (cm) | 30 | 21 | 21 | 18 | 2 | 0 | 0 | 0 | 3 | 5 | 34 | 28 |
| Annual average: 161 | ||||||||||||
| Monthly precipitation (mm) | 32 | 27 | 31 | 41 | 70 | 99 | 106 | 86 | 107 | 71 | 47 | 29 |
| Annual average: 746 | ||||||||||||
| Single day record rainfall (mm) | 3 | 4 | 19 | 44 | 32 | 48 | 78 | 38 | 69 | 37 | 22 | 12 |
| Date | Jan 01 1997 | Feb 15 1998 | Mar 24 2000 | Apr 22 1985 | May 21 2001 | Jun 21 1983 | Jul 04 1980 | Aug 21 1996 | Sep 19 1985 | Oct 16 1998 | Nov 01 2000 | Dec 15 1984 |
| Single day record snowfall (cm) | 15 | 35 | 15 | 25 | 13 | 0 | 0 | 0 | 25 | 12 | 42 | 17 |
| Date | Jan 02 1982 | Feb 24 2001 | Mar 04 1985 | Apr 25 1996 | May 08 1984 | Jun 01 1980 | Jul 01 1980 | Aug 01 1980 | Sep 30 1985 | Oct 21 1995 | Nov 23 1983 | Dec 28 1984 |
| Single day record precipitation (mm) | 25 | 20 | 19 | 44 | 32 | 48 | 78 | 38 | 69 | 37 | 42 | 18 |
| Date | Jan 17 1996 | Feb 27 1998 | Mar 24 2000 | Apr 22 1985 | May 21 2001 | Jun 21 1983 | Jul 04 1980 | Aug 21 1996 | Sep 19 1985 | Oct 16 1998 | Nov 23 1983 | Dec 13 1995 |