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 | -6.4 | -0.3 | 9.7 | 18.4 | 22.3 | 24.7 | 25.4 | 19.5 | 10.8 | -0.9 | -8.3 |
| Average low | -21.5 | -16.2 | -10.1 | -2.4 | 4.4 | 9.3 | 11.7 | 10.5 | 5.2 | -1.6 | -9.9 | -17.8 |
| Average | -16.3 | -11.4 | -5.2 | 3.7 | 11.4 | 15.8 | 18.2 | 18 | 12.4 | 4.7 | -5.5 | -13.2 |
| Record daily high | 8.5 | 9.5 | 21 | 31.5 | 35 | 35.5 | 35 | 38.5 | 34 | 33.5 | 24.5 | 11 |
| Date | Jan 08 2002 | Feb 28 1993 | Mar 24 1993 | Apr 28 2001 | May 20 1992 | Jun 16 1995 | Jul 27 1988 | Aug 01 1989 | Sep 09 1994 | Oct 01 1992 | Nov 08 1999 | Dec 14 1997 |
| Record daily low | -40.5 | -41 | -33 | -21 | -8 | -1 | 2.5 | 0 | -6 | -20.5 | -29.5 | -40 |
| Date | Jan 06 1996 | Feb 01 1996 | Mar 08 1995 | Apr 04 1995 | May 05 1994 | Jun 08 1989 | Jul 17 2000 | Aug 25 1992 | Sep 22 1992 | Oct 31 1991 | Nov 21 1996 | Dec 19 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 1 | 9 | 14 | 54 | 88 | 75 | 51 | 40 | 19 | 6 | 0 |
| Annual average: 357 | ||||||||||||
| Monthly snowfall (cm) | 26 | 14 | 20 | 13 | 5 | 0 | 0 | 0 | 0 | 8 | 22 | 22 |
| Annual average: 129 | ||||||||||||
| Monthly precipitation (mm) | 27 | 15 | 28 | 27 | 59 | 88 | 75 | 51 | 41 | 27 | 28 | 22 |
| Annual average: 487 | ||||||||||||
| Single day record rainfall (mm) | 4 | 4 | 24 | 25 | 40 | 58 | 85 | 47 | 73 | 27 | 30 | 1 |
| Date | Jan 30 1997 | Feb 08 1996 | Mar 12 1990 | Apr 26 1991 | May 02 1988 | Jun 19 1998 | Jul 06 2000 | Aug 05 1999 | Sep 05 1995 | Oct 11 1998 | Nov 01 2000 | Dec 26 1994 |
| Single day record snowfall (cm) | 21 | 30 | 27 | 45 | 27 | 0 | 0 | 0 | 4 | 18 | 23 | 15 |
| Date | Jan 15 1995 | Feb 25 1998 | Mar 26 1995 | Apr 19 1992 | May 11 2000 | Jun 01 1988 | Jul 01 1987 | Aug 01 1987 | Sep 17 1991 | Oct 28 1991 | Nov 01 2000 | Dec 04 1998 |
| Single day record precipitation (mm) | 21 | 30 | 32 | 45 | 47 | 58 | 85 | 47 | 73 | 27 | 53 | 15 |
| Date | Jan 15 1995 | Feb 25 1998 | Mar 12 1990 | Apr 19 1992 | May 11 2000 | Jun 19 1998 | Jul 06 2000 | Aug 05 1999 | Sep 05 1995 | Oct 11 1998 | Nov 01 2000 | Dec 04 1998 |