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 | -9.6 | -6.7 | 1.3 | 10.3 | 18.2 | 22.9 | 25.1 | 24.1 | 18 | 9.6 | 0.9 | -8.4 |
| Average low | -24.3 | -21.8 | -12.4 | -3.6 | 3.7 | 9.5 | 11.8 | 10.3 | 4.8 | -2.3 | -8.4 | -20.9 |
| Average | -17 | -14.4 | -5.5 | 3.4 | 10.9 | 16.2 | 18.5 | 17.2 | 11.5 | 3.7 | -3.8 | -14.7 |
| Record daily high | 7.5 | 12 | 16.5 | 31 | 34 | 37.5 | 35.5 | 37.2 | 32.2 | 28 | 19.5 | 10 |
| Date | Jan 31 1999 | Feb 02 1991 | Mar 23 2000 | Apr 21 1980 | May 22 1980 | Jun 17 1995 | Jul 06 1981 | Aug 08 1949 | Sep 11 1952 | Oct 01 1992 | Nov 05 2001 | Dec 01 1994 |
| Record daily low | -47 | -46 | -40 | -32.5 | -17.2 | -5.6 | -1.1 | -4 | -8.9 | -19 | -33.5 | -42.5 |
| Date | Jan 21 1996 | Feb 02 1996 | Mar 01 1989 | Apr 08 1980 | May 01 1966 | Jun 01 1964 | Jul 05 1965 | Aug 28 1982 | Sep 28 1961 | Oct 29 1988 | Nov 19 1996 | Dec 12 1995 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 2 | 3 | 15 | 77 | 92 | 93 | 72 | 73 | 48 | 13 | 0 |
| Annual average: 487 | ||||||||||||
| Monthly snowfall (cm) | 21 | 13 | 16 | 13 | 0 | 0 | 0 | 0 | 0 | 4 | 30 | 27 |
| Annual average: 125 | ||||||||||||
| Monthly precipitation (mm) | 22 | 15 | 18 | 29 | 77 | 92 | 93 | 72 | 73 | 52 | 44 | 28 |
| Annual average: 613 | ||||||||||||
| Single day record rainfall (mm) | 4 | 21 | 12 | 22 | 54 | 67 | 101 | 64 | 99 | 36 | 24 | 3 |
| Date | Jan 01 1997 | Feb 25 2000 | Mar 23 2000 | Apr 28 1964 | May 15 1998 | Jun 01 1990 | Jul 02 1966 | Aug 18 1995 | Sep 05 1981 | Oct 10 1997 | Nov 12 1994 | Dec 15 2001 |
| Single day record snowfall (cm) | 10 | 10 | 21 | 24 | 13 | 0 | 0 | 0 | 0 | 20 | 26 | 25 |
| Date | Jan 05 1998 | Feb 23 1999 | Mar 29 1996 | Apr 05 1997 | May 01 1967 | Jun 01 1948 | Jul 01 1948 | Aug 01 1948 | Sep 01 1948 | Oct 31 1979 | Nov 01 1979 | Dec 13 1995 |
| Single day record precipitation (mm) | 10 | 21 | 22 | 24 | 54 | 67 | 101 | 64 | 99 | 36 | 26 | 26 |
| Date | Jan 05 1998 | Feb 25 2000 | Mar 07 1988 | Apr 05 1997 | May 15 1998 | Jun 01 1990 | Jul 02 1966 | Aug 18 1995 | Sep 05 1981 | Oct 10 1997 | Nov 01 1979 | Dec 22 1988 |