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 | -2.9 | 1.5 | 8.5 | 14.3 | 19.3 | 22.5 | 25.3 | 25.2 | 19.6 | 11.7 | 3.2 | -3 |
| Average low | -10.4 | -8 | -4.3 | -0.5 | 4.1 | 8 | 9.8 | 8.5 | 4.9 | 0.5 | -4 | -10.2 |
| Average | -6.7 | -3.3 | 2.1 | 6.9 | 11.7 | 15.2 | 17.6 | 16.9 | 12.3 | 6.1 | -0.4 | -6.7 |
| Record daily high | 15 | 16 | 22 | 28.5 | 37 | 35 | 37.5 | 37 | 39 | 29 | 17.5 | 13 |
| Date | Jan 22 1981 | Feb 27 1986 | Mar 27 1994 | Apr 30 1998 | May 29 1983 | Jun 19 1982 | Jul 27 1998 | Aug 10 1981 | Sep 04 1988 | Oct 01 1987 | Nov 05 1980 | Dec 06 1987 |
| Record daily low | -40 | -33 | -25 | -10 | -7.5 | -1 | 2 | -2 | -6 | -27 | -27.5 | -40 |
| Date | Jan 06 1991 | Feb 02 1989 | Mar 01 1989 | Apr 07 1982 | May 16 1981 | Jun 16 1985 | Jul 01 1985 | Aug 23 1992 | Sep 28 1983 | Oct 31 1984 | Nov 23 1996 | Dec 30 1984 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 6 | 5 | 9 | 18 | 39 | 55 | 57 | 45 | 38 | 35 | 20 | 3 |
| Annual average: 328 | ||||||||||||
| Monthly snowfall (cm) | 27 | 10 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 34 |
| Annual average: 99 | ||||||||||||
| Monthly precipitation (mm) | 33 | 15 | 14 | 20 | 39 | 55 | 57 | 45 | 38 | 37 | 39 | 37 |
| Annual average: 428 | ||||||||||||
| Single day record rainfall (mm) | 11 | 10 | 8 | 22 | 28 | 22 | 29 | 24 | 25 | 27 | 23 | 9 |
| Date | Jan 13 1994 | Feb 14 1997 | Mar 20 1984 | Apr 30 1987 | May 30 1981 | Jun 27 1993 | Jul 14 1982 | Aug 14 1989 | Sep 03 1996 | Oct 03 1990 | Nov 06 1992 | Dec 01 2000 |
| Single day record snowfall (cm) | 18 | 15 | 7 | 8 | 1 | 0 | 0 | 0 | 0 | 5 | 28 | 20 |
| Date | Jan 22 1982 | Feb 04 1985 | Mar 17 1993 | Apr 03 1982 | May 10 1985 | Jun 01 1981 | Jul 01 1981 | Aug 01 1980 | Sep 01 1980 | Oct 29 1984 | Nov 07 1995 | Dec 29 1990 |
| Single day record precipitation (mm) | 18 | 15 | 8 | 22 | 28 | 22 | 29 | 24 | 25 | 27 | 28 | 20 |
| Date | Jan 22 1982 | Feb 04 1985 | Mar 20 1984 | Apr 30 1987 | May 30 1981 | Jun 27 1993 | Jul 14 1982 | Aug 14 1989 | Sep 03 1996 | Oct 03 1990 | Nov 07 1995 | Dec 29 1990 |