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 | -11.9 | -8 | -0.9 | 9.4 | 17.9 | 22.4 | 24.8 | 24.2 | 17.7 | 10.4 | -1 | -9.3 |
| Average low | -22.2 | -18.5 | -11.2 | -2.6 | 5.1 | 10.6 | 13 | 11.5 | 6.1 | -0.1 | -9.4 | -18.9 |
| Average | -17.1 | -13.3 | -6.1 | 3.4 | 11.5 | 16.5 | 18.9 | 17.9 | 11.9 | 5.2 | -5.2 | -14.1 |
| Record daily high | 7 | 10 | 17 | 34 | 36 | 37 | 36 | 37.5 | 36.7 | 30 | 20.6 | 8.3 |
| Date | Jan 11 1986 | Feb 21 1984 | Mar 23 2000 | Apr 21 1980 | May 22 1980 | Jun 07 1988 | Jul 06 1981 | Aug 06 1988 | Sep 06 1976 | Oct 01 1992 | Nov 06 1975 | Dec 01 1969 |
| Record daily low | -41 | -42.5 | -36 | -27.2 | -12 | 0 | 3 | 0 | -6 | -21 | -34 | -42 |
| Date | Jan 20 1982 | Feb 01 1996 | Mar 20 1993 | Apr 03 1975 | May 15 1983 | Jun 13 1984 | Jul 05 1983 | Aug 26 1992 | Sep 23 1989 | Oct 31 1991 | Nov 29 1985 | Dec 20 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 6 | 23 | 57 | 79 | 82 | 70 | 58 | 26 | 3 | 1 |
| Annual average: 405 | ||||||||||||
| Monthly snowfall (cm) | 20 | 14 | 19 | 12 | 2 | 0 | 0 | 0 | 0 | 5 | 18 | 21 |
| Annual average: 110 | ||||||||||||
| Monthly precipitation (mm) | 20 | 15 | 24 | 35 | 58 | 79 | 82 | 70 | 58 | 31 | 21 | 22 |
| Annual average: 516 | ||||||||||||
| Single day record rainfall (mm) | 0 | 13 | 29 | 37 | 65 | 74 | 140 | 75 | 94 | 51 | 25 | 11 |
| Date | Jan 01 1970 | Feb 25 2000 | Mar 12 1990 | Apr 16 1976 | May 04 1999 | Jun 27 2001 | Jul 30 1987 | Aug 20 1980 | Sep 03 1973 | Oct 08 1997 | Nov 01 2000 | Dec 01 1982 |
| Single day record snowfall (cm) | 18 | 15 | 31 | 33 | 23 | 0 | 0 | 0 | 0 | 24 | 20 | 28 |
| Date | Jan 01 2000 | Feb 13 1979 | Mar 17 1987 | Apr 19 1992 | May 03 1991 | Jun 01 1970 | Jul 01 1970 | Aug 01 1969 | Sep 01 1969 | Oct 28 1991 | Nov 28 1975 | Dec 05 2001 |
| Single day record precipitation (mm) | 20 | 15 | 31 | 37 | 65 | 74 | 140 | 75 | 94 | 51 | 25 | 28 |
| Date | Jan 24 1998 | Feb 13 1979 | Mar 26 1995 | Apr 16 1976 | May 04 1999 | Jun 27 2001 | Jul 30 1987 | Aug 20 1980 | Sep 03 1973 | Oct 08 1997 | Nov 01 2000 | Dec 05 2001 |