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 | -9.3 | -8 | -1.4 | 4.9 | 12.4 | 18.6 | 21.2 | 20.2 | 14.8 | 8.5 | 1.4 | -5.3 |
| Average low | -19.8 | -19.4 | -11.6 | -2.9 | 3.2 | 8.3 | 11.5 | 10.6 | 6.1 | 1.5 | -4.9 | -13.5 |
| Average | -14.6 | -13.7 | -6.5 | 1 | 7.8 | 13.5 | 16.4 | 15.4 | 10.5 | 5 | -1.8 | -9.4 |
| Record daily high | 11 | 8 | 7.5 | 15.5 | 29.4 | 30 | 34 | 30 | 27 | 18.9 | 18 | 5.5 |
| Date | Jan 19 1996 | Feb 19 1994 | Mar 27 1993 | Apr 30 1990 | May 22 1977 | Jun 19 1995 | Jul 12 1987 | Aug 04 1984 | Sep 06 1987 | Oct 03 1973 | Nov 09 1996 | Dec 02 1990 |
| Record daily low | -36.5 | -35.5 | -29.5 | -21 | -5 | -0.5 | 3.3 | 2.5 | -2.2 | -11 | -22 | -33 |
| Date | Jan 26 1991 | Feb 04 1996 | Mar 01 1992 | Apr 02 1994 | May 05 1974 | Jun 01 1990 | Jul 22 1976 | Aug 31 1986 | Sep 21 1973 | Oct 26 1993 | Nov 30 1989 | Dec 27 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 13 | 17 | 23 | 87 | 94 | 86 | 104 | 82 | 95 | 99 | 67 | 9 |
| Annual average: 775 | ||||||||||||
| Monthly snowfall (cm) | 68 | 61 | 56 | 16 | 1 | 0 | 0 | 0 | 0 | 3 | 34 | 65 |
| Annual average: 303 | ||||||||||||
| Monthly precipitation (mm) | 81 | 78 | 79 | 103 | 94 | 86 | 104 | 82 | 95 | 102 | 100 | 74 |
| Annual average: 1078 | ||||||||||||
| Single day record rainfall (mm) | 45 | 61 | 32 | 51 | 52 | 58 | 140 | 50 | 60 | 69 | 37 | 30 |
| Date | Jan 05 1992 | Feb 21 1996 | Mar 11 1992 | Apr 17 1993 | May 12 1974 | Jun 22 1981 | Jul 19 1996 | Aug 15 1980 | Sep 27 1985 | Oct 06 1991 | Nov 09 1989 | Dec 10 1993 |
| Single day record snowfall (cm) | 47 | 40 | 42 | 18 | 8 | 0 | 0 | 0 | 0 | 17 | 31 | 37 |
| Date | Jan 27 1996 | Feb 24 1994 | Mar 07 1991 | Apr 07 1994 | May 12 1996 | Jun 01 1973 | Jul 01 1973 | Aug 01 1973 | Sep 01 1973 | Oct 31 1976 | Nov 10 1990 | Dec 04 1990 |
| Single day record precipitation (mm) | 47 | 61 | 42 | 51 | 56 | 58 | 140 | 50 | 60 | 69 | 37 | 37 |
| Date | Jan 27 1996 | Feb 21 1996 | Mar 07 1991 | Apr 17 1993 | May 12 1974 | Jun 22 1981 | Jul 19 1996 | Aug 15 1980 | Sep 27 1985 | Oct 06 1991 | Nov 09 1989 | Dec 04 1990 |