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 | -13.1 | -4.4 | -0.9 | 9.4 | 17.5 | 22.3 | 24.7 | 25.9 | 19.5 | 11.4 | -0.4 | -7.8 |
| Average low | -22.5 | -14.3 | -11 | -2.6 | 4.3 | 10.5 | 12.8 | 11.6 | 6.3 | -0.3 | -9.4 | -17.6 |
| Average | -17.9 | -9.4 | -6 | 3.4 | 10.9 | 16.4 | 18.8 | 18.8 | 12.9 | 5.6 | -5 | -12.6 |
| Record daily high | 7.3 | 10.8 | 16.6 | 27.4 | 31.9 | 33.7 | 32.4 | 34.2 | 35.1 | 29.5 | 22.4 | 11.7 |
| Date | Jan 08 2002 | Feb 22 2000 | Mar 22 2000 | Apr 29 1998 | May 28 1999 | Jun 09 1996 | Jul 29 1999 | Aug 24 1996 | Sep 05 2001 | Oct 01 1997 | Nov 08 1999 | Dec 14 1998 |
| Record daily low | -40.3 | -40.2 | -30.5 | -22.2 | -4.9 | 1.8 | 3.8 | 4 | -3.4 | -12.6 | -27.2 | -36.5 |
| Date | Jan 20 1996 | Feb 02 1996 | Mar 06 1996 | Apr 09 1997 | May 10 1996 | Jun 03 1998 | Jul 06 1997 | Aug 13 1997 | Sep 20 1999 | Oct 30 1996 | Nov 13 1996 | Dec 23 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 11 | 4 | 21 | 66 | 76 | 72 | 52 | 34 | 31 | 9 | 1 |
| Annual average: 376 | ||||||||||||
| Monthly snowfall (cm) | 14 | 10 | 14 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 22 |
| Annual average: 101 | ||||||||||||
| Monthly precipitation (mm) | 20 | 37 | 19 | 40 | 66 | 76 | 72 | 52 | 34 | 31 | 30 | 23 |
| Annual average: 501 | ||||||||||||
| Single day record rainfall (mm) | 0 | 42 | 6 | 22 | 26 | 27 | 74 | 30 | 25 | 24 | 24 | 3 |
| Date | Jan 01 1996 | Feb 25 2000 | Mar 23 2000 | Apr 06 1998 | May 20 1999 | Jun 13 2000 | Jul 26 2001 | Aug 11 2000 | Sep 15 1997 | Oct 05 1998 | Nov 01 2000 | Dec 01 1999 |
| Single day record snowfall (cm) | 7 | 10 | 17 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 10 |
| Date | Jan 30 1997 | Feb 26 1999 | Mar 29 1996 | Apr 04 1997 | May 01 1996 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 01 1996 | Oct 25 2001 | Nov 07 1996 | Dec 20 1996 |
| Single day record precipitation (mm) | 7 | 42 | 17 | 25 | 26 | 27 | 74 | 30 | 25 | 24 | 24 | 10 |
| Date | Jan 30 1997 | Feb 25 2000 | Mar 29 1996 | Apr 04 1997 | May 20 1999 | Jun 13 2000 | Jul 26 2001 | Aug 11 2000 | Sep 15 1997 | Oct 05 1998 | Nov 01 2000 | Dec 20 1996 |