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 | -1.6 | 7 | 16.4 | 21.4 | 23.4 | 21.8 | 15.5 | 8.1 | -0.3 | -8.3 |
| Average low | -26.1 | -24.9 | -17.3 | -6.8 | 0.8 | 5.9 | 8.5 | 7.6 | 3.5 | -1.4 | -9.1 | -20.7 |
| Average | -18.8 | -16.6 | -9.5 | 0.1 | 8.6 | 13.7 | 16 | 14.7 | 9.5 | 3.4 | -4.7 | -14.5 |
| Record daily high | 8 | 13.5 | 18 | 29.5 | 32.2 | 35 | 36.7 | 34.4 | 30.6 | 25 | 17.2 | 14.5 |
| Date | Jan 18 1996 | Feb 09 1985 | Mar 14 1995 | Apr 28 1986 | May 26 1978 | Jun 18 1995 | Jul 31 1975 | Aug 01 1975 | Sep 02 1973 | Oct 01 1995 | Nov 06 1975 | Dec 03 1982 |
| Record daily low | -50.5 | -48.5 | -48 | -33.3 | -17 | -7.5 | -4.5 | -13.5 | -10 | -16.1 | -36.1 | -47.5 |
| Date | Jan 03 1981 | Feb 04 1981 | Mar 07 1989 | Apr 09 1977 | May 04 1986 | Jun 05 1980 | Jul 04 1982 | Aug 15 1987 | Sep 27 1987 | Oct 25 1976 | Nov 26 1975 | Dec 18 1985 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 3 | 4 | 15 | 39 | 77 | 100 | 113 | 104 | 115 | 79 | 36 | 6 |
| Annual average: 691 | ||||||||||||
| Monthly snowfall (cm) | 47 | 26 | 34 | 19 | 4 | 1 | 0 | 0 | 1 | 9 | 32 | 45 |
| Annual average: 218 | ||||||||||||
| Monthly precipitation (mm) | 50 | 31 | 49 | 58 | 81 | 101 | 113 | 104 | 116 | 88 | 68 | 51 |
| Annual average: 909 | ||||||||||||
| Single day record rainfall (mm) | 15 | 29 | 36 | 33 | 32 | 40 | 48 | 44 | 70 | 42 | 41 | 29 |
| Date | Jan 14 1995 | Feb 24 1975 | Mar 21 1980 | Apr 21 1992 | May 19 1979 | Jun 14 1999 | Jul 07 1978 | Aug 14 1988 | Sep 18 1991 | Oct 06 1981 | Nov 02 1997 | Dec 05 2001 |
| Single day record snowfall (cm) | 21 | 20 | 35 | 34 | 13 | 5 | 0 | 0 | 12 | 16 | 26 | 20 |
| Date | Jan 26 1978 | Feb 15 1995 | Mar 14 1989 | Apr 21 1995 | May 01 1997 | Jun 10 1980 | Jul 01 1973 | Aug 01 1973 | Sep 28 1991 | Oct 08 1993 | Nov 15 1995 | Dec 02 1985 |
| Single day record precipitation (mm) | 21 | 29 | 43 | 34 | 32 | 40 | 48 | 44 | 70 | 42 | 41 | 29 |
| Date | Jan 26 1978 | Feb 24 1975 | Mar 21 1980 | Apr 21 1995 | May 19 1979 | Jun 14 1999 | Jul 07 1978 | Aug 14 1988 | Sep 18 1991 | Oct 06 1981 | Nov 02 1997 | Dec 05 2001 |