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 | -2.7 | -3.1 | 1.3 | 6.4 | 13 | 18.6 | 22.7 | 22 | 16.9 | 10.1 | 4.7 | -0.6 |
| Average low | -12.7 | -13.6 | -8.4 | -1.9 | 2.5 | 6.7 | 11.3 | 11 | 7 | 2.1 | -2.2 | -8.6 |
| Average | -7.7 | -8.3 | -3.6 | 2.2 | 7.8 | 12.6 | 17.1 | 16.5 | 11.9 | 6.1 | 1.3 | -4.6 |
| Record daily high | 15 | 14 | 20 | 24 | 31.1 | 34 | 36.7 | 36.7 | 31.5 | 25 | 18.5 | 14 |
| Date | Jan 09 1999 | Feb 17 1996 | Mar 29 1999 | Apr 24 1986 | May 20 1979 | Jun 14 1999 | Jul 19 1975 | Aug 22 1976 | Sep 09 2001 | Oct 06 1976 | Nov 07 2001 | Dec 10 1996 |
| Record daily low | -36 | -41.1 | -36.5 | -21 | -7 | -5.6 | -2.8 | -3.5 | -5.5 | -10 | -25 | -28.5 |
| Date | Jan 22 1984 | Feb 04 1975 | Mar 09 1990 | Apr 03 1994 | May 12 1993 | Jun 01 1974 | Jul 09 1974 | Aug 21 1999 | Sep 30 1986 | Oct 23 1999 | Nov 27 1989 | Dec 22 1991 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 33 | 25 | 39 | 55 | 74 | 84 | 84 | 98 | 99 | 99 | 71 | 44 |
| Annual average: 804 | ||||||||||||
| Monthly snowfall (cm) | 66 | 57 | 45 | 21 | 2 | 0 | 0 | 0 | 0 | 4 | 20 | 47 |
| Annual average: 262 | ||||||||||||
| Monthly precipitation (mm) | 99 | 81 | 84 | 76 | 76 | 84 | 84 | 98 | 99 | 103 | 92 | 91 |
| Annual average: 1067 | ||||||||||||
| Single day record rainfall (mm) | 57 | 36 | 31 | 38 | 30 | 45 | 65 | 81 | 69 | 46 | 45 | 32 |
| Date | Jan 13 1983 | Feb 19 1993 | Mar 16 1977 | Apr 10 1986 | May 21 1999 | Jun 07 1981 | Jul 14 1996 | Aug 07 1983 | Sep 05 1998 | Oct 10 2000 | Nov 26 1995 | Dec 02 1997 |
| Single day record snowfall (cm) | 33 | 47 | 76 | 20 | 9 | 8 | 0 | 0 | 0 | 20 | 30 | 29 |
| Date | Jan 21 1991 | Feb 14 1982 | Mar 16 1979 | Apr 01 1997 | May 01 2001 | Jun 01 1988 | Jul 01 1974 | Aug 01 1974 | Sep 01 1974 | Oct 18 1999 | Nov 16 1992 | Dec 12 1982 |
| Single day record precipitation (mm) | 57 | 47 | 76 | 38 | 30 | 45 | 65 | 81 | 69 | 46 | 45 | 32 |
| Date | Jan 13 1983 | Feb 14 1982 | Mar 16 1979 | Apr 10 1986 | May 21 1999 | Jun 07 1981 | Jul 14 1996 | Aug 07 1983 | Sep 05 1998 | Oct 10 2000 | Nov 26 1995 | Dec 02 1997 |