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 | -9.2 | -6 | 1.5 | 11.8 | 18.5 | 22.4 | 24.8 | 24.6 | 18.5 | 11.2 | -1.1 | -6.8 |
| Average low | -19.7 | -16.7 | -8.9 | -1.9 | 4.2 | 8.9 | 10.7 | 10 | 4.2 | -2.5 | -11.3 | -17.1 |
| Average | -14.5 | -11.4 | -3.7 | 5 | 11.3 | 15.7 | 17.8 | 17.3 | 11.4 | 4.4 | -6.2 | -11.9 |
| Record daily high | 10.8 | 10.7 | 20.9 | 29.2 | 35.4 | 38.3 | 36 | 37.4 | 33.7 | 27.8 | 21 | 12.9 |
| Date | Jan 12 1987 | Feb 28 1992 | Mar 25 1999 | Apr 28 2001 | May 29 1986 | Jun 04 1988 | Jul 27 1987 | Aug 31 1991 | Sep 06 1988 | Oct 09 1984 | Nov 12 1999 | Dec 14 1997 |
| Record daily low | -39.4 | -43.4 | -33.1 | -17.4 | -11.4 | -1.6 | 3.7 | 0 | -10.7 | -26.3 | -36.1 | -40.4 |
| Date | Jan 10 1997 | Feb 07 1994 | Mar 02 1989 | Apr 02 2002 | May 01 2002 | Jun 02 1998 | Jul 21 1990 | Aug 30 1992 | Sep 18 1991 | Oct 28 1991 | Nov 21 1996 | Dec 30 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 3 | 15 | 43 | 63 | 55 | 43 | 26 | 9 | 2 | 0 |
| Annual average: 259 | ||||||||||||
| Monthly snowfall (cm) | 16 | 9 | 14 | 8 | 2 | 0 | 0 | 0 | 1 | 7 | 14 | 19 |
| Annual average: 89 | ||||||||||||
| Monthly precipitation (mm) | 11 | 7 | 14 | 22 | 45 | 63 | 55 | 43 | 26 | 14 | 12 | 15 |
| Annual average: 326 | ||||||||||||
| Single day record rainfall (mm) | 2 | 2 | 8 | 30 | 54 | 51 | 77 | 42 | 38 | 28 | 5 | 1 |
| Date | Jan 17 1985 | Feb 16 1991 | Mar 26 1993 | Apr 28 1999 | May 13 1991 | Jun 25 1999 | Jul 06 1991 | Aug 16 1988 | Sep 02 2000 | Oct 02 1994 | Nov 03 1993 | Dec 18 1985 |
| Single day record snowfall (cm) | 9 | 10 | 14 | 13 | 4 | 1 | 0 | 0 | 8 | 17 | 11 | 21 |
| Date | Jan 31 1989 | Feb 23 1994 | Mar 04 1999 | Apr 07 2002 | May 10 1999 | Jun 02 1998 | Jul 01 1985 | Aug 01 1985 | Sep 22 1984 | Oct 22 1991 | Nov 25 1995 | Dec 27 1990 |
| Single day record precipitation (mm) | 7 | 9 | 10 | 30 | 54 | 51 | 77 | 42 | 38 | 28 | 9 | 13 |
| Date | Jan 31 1989 | Feb 23 1994 | Mar 04 1999 | Apr 28 1999 | May 13 1991 | Jun 25 1999 | Jul 06 1991 | Aug 16 1988 | Sep 02 2000 | Oct 02 1994 | Nov 25 1995 | Dec 27 1990 |