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 | -11.7 | -5.4 | 0.7 | 10.8 | 18.2 | 22.5 | 25 | 26.2 | 20.1 | 11.9 | -0.2 | -6.6 |
| Average low | -21.6 | -14.7 | -9.2 | -1.5 | 4.8 | 9.9 | 11.8 | 11.3 | 5.8 | -0.5 | -8.9 | -16.4 |
| Average | -16.7 | -10.1 | -4.3 | 4.7 | 11.5 | 16.2 | 18.4 | 18.8 | 13 | 5.7 | -4.6 | -11.5 |
| Record daily high | 8 | 13 | 20 | 30.5 | 33 | 35 | 35 | 38 | 38 | 33.5 | 24 | 12.5 |
| Date | Jan 08 2002 | Feb 28 2000 | Mar 24 1993 | Apr 28 2001 | May 13 2001 | Jun 16 1995 | Jul 27 1998 | Aug 06 1995 | Sep 04 1998 | Oct 01 1992 | Nov 07 1999 | Dec 14 1997 |
| Record daily low | -40 | -42 | -32 | -20 | -4 | 0 | 4.5 | -0.5 | -6.5 | -17 | -35 | -38 |
| Date | Jan 09 1993 | Feb 01 1996 | Mar 11 1998 | Apr 03 2002 | May 02 1998 | Jun 02 1998 | Jul 03 1992 | Aug 25 1992 | Sep 21 1995 | Oct 26 2001 | Nov 24 1996 | Dec 25 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 2 | 6 | 15 | 63 | 71 | 74 | 41 | 37 | 25 | 5 | 0 |
| Annual average: 338 | ||||||||||||
| Monthly snowfall (cm) | 22 | 20 | 23 | 13 | 3 | 1 | 0 | 0 | 0 | 9 | 30 | 18 |
| Annual average: 139 | ||||||||||||
| Monthly precipitation (mm) | 22 | 22 | 28 | 28 | 66 | 71 | 74 | 41 | 37 | 33 | 34 | 18 |
| Annual average: 476 | ||||||||||||
| Single day record rainfall (mm) | 8 | 5 | 15 | 23 | 37 | 39 | 76 | 33 | 59 | 24 | 25 | 1 |
| Date | Jan 12 2002 | Feb 24 2000 | Mar 27 1997 | Apr 26 2000 | May 10 1999 | Jun 18 1998 | Jul 03 1993 | Aug 27 1997 | Sep 05 1995 | Oct 04 1998 | Nov 01 2000 | Dec 17 2001 |
| Single day record snowfall (cm) | 16 | 29 | 16 | 18 | 16 | 4 | 0 | 0 | 0 | 18 | 40 | 17 |
| Date | Jan 15 1995 | Feb 25 1998 | Mar 06 1999 | Apr 09 2000 | May 11 2000 | Jun 01 1998 | Jul 01 1992 | Aug 01 1992 | Sep 20 1995 | Oct 20 1996 | Nov 06 2000 | Dec 04 1998 |
| Single day record precipitation (mm) | 16 | 29 | 17 | 23 | 43 | 39 | 76 | 33 | 59 | 24 | 57 | 17 |
| Date | Jan 15 1995 | Feb 25 1998 | Mar 27 1993 | Apr 26 2000 | May 10 1999 | Jun 18 1998 | Jul 03 1993 | Aug 27 1997 | Sep 05 1995 | Oct 04 1998 | Nov 01 2000 | Dec 04 1998 |