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 | -8 | -4.7 | 1.7 | 12 | 18 | 22.4 | 25.5 | 24.8 | 18.8 | 11.7 | 0.7 | -5.7 |
| Average low | -17.6 | -14 | -8.3 | -1.3 | 4.3 | 8.8 | 11.1 | 9.9 | 5.2 | -0.6 | -9 | -15.1 |
| Average | -12.8 | -9.4 | -3.3 | 5.4 | 11.2 | 15.6 | 18.4 | 17.4 | 12 | 5.6 | -4.1 | -10.4 |
| Record daily high | 11 | 14.5 | 21.5 | 30.5 | 35.5 | 37.5 | 37.5 | 39 | 36 | 28 | 21 | 13.5 |
| Date | Jan 12 1987 | Feb 27 1992 | Mar 25 1999 | Apr 20 1980 | May 24 2001 | Jun 29 1984 | Jul 27 1987 | Aug 03 2001 | Sep 07 1998 | Oct 06 1980 | Nov 07 1999 | Dec 14 1997 |
| Record daily low | -40 | -40.5 | -31.1 | -23.3 | -7.5 | -6.5 | 3.5 | 0 | -8.5 | -24.5 | -35 | -42 |
| Date | Jan 29 1996 | Feb 02 1989 | Mar 03 1976 | Apr 01 1975 | May 12 1983 | Jun 02 1998 | Jul 11 1987 | Aug 31 1981 | Sep 28 1983 | Oct 28 1991 | Nov 27 1985 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 1 | 12 | 45 | 70 | 53 | 34 | 29 | 8 | 1 | 0 |
| Annual average: 251 | ||||||||||||
| Monthly snowfall (cm) | 11 | 7 | 13 | 6 | 1 | 0 | 0 | 0 | 1 | 6 | 12 | 13 |
| Annual average: 69 | ||||||||||||
| Monthly precipitation (mm) | 11 | 7 | 13 | 18 | 46 | 70 | 53 | 34 | 30 | 14 | 13 | 14 |
| Annual average: 321 | ||||||||||||
| Single day record rainfall (mm) | 3 | 4 | 5 | 28 | 28 | 73 | 48 | 26 | 43 | 13 | 4 | 6 |
| Date | Jan 23 1980 | Feb 19 1988 | Mar 17 1986 | Apr 28 1999 | May 13 1991 | Jun 22 1975 | Jul 02 1983 | Aug 11 1983 | Sep 25 1986 | Oct 02 1994 | Nov 03 1978 | Dec 07 1987 |
| Single day record snowfall (cm) | 11 | 10 | 24 | 14 | 7 | 0 | 0 | 0 | 11 | 11 | 11 | 15 |
| Date | Jan 10 1992 | Feb 26 1974 | Mar 28 1993 | Apr 27 1991 | May 07 1996 | Jun 01 1974 | Jul 01 1974 | Aug 01 1974 | Sep 28 1982 | Oct 26 1975 | Nov 18 1982 | Dec 09 1975 |
| Single day record precipitation (mm) | 11 | 10 | 24 | 28 | 28 | 73 | 48 | 26 | 43 | 13 | 11 | 15 |
| Date | Jan 10 1992 | Feb 26 1974 | Mar 28 1993 | Apr 28 1999 | May 13 1991 | Jun 22 1975 | Jul 02 1983 | Aug 11 1983 | Sep 25 1986 | Oct 02 1994 | Nov 18 1982 | Dec 09 1975 |