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 | -13.9 | -4.9 | -1.1 | 9.6 | 16.9 | 20.7 | 24.2 | 25.2 | 18.3 | 10.8 | -1.2 | -8.6 |
| Average low | -24.3 | -15.8 | -12.4 | -3.2 | 2.9 | 9.3 | 11.4 | 10.5 | 5.2 | -1.1 | -10.9 | -18.9 |
| Average | -19.2 | -10.4 | -6.8 | 3.2 | 9.9 | 15 | 17.8 | 17.9 | 11.8 | 4.8 | -6 | -13.8 |
| Record daily high | 5.2 | 7.7 | 16.3 | 27.8 | 31 | 34.7 | 31.8 | 34 | 33.4 | 28.6 | 19.3 | 7.5 |
| Date | Jan 12 1996 | Feb 22 2002 | Mar 23 2000 | Apr 29 2001 | May 28 1999 | Jun 09 1996 | Jul 29 1999 | Aug 04 2001 | Sep 10 1998 | Oct 01 1997 | Nov 05 2001 | Dec 17 1997 |
| Record daily low | -43.4 | -43 | -35.4 | -23.8 | -8.5 | -1.4 | 1.3 | 1.7 | -4.2 | -15.6 | -28.5 | -37.1 |
| Date | Jan 19 1996 | Feb 01 1996 | Mar 10 1998 | Apr 04 1996 | May 15 1997 | Jun 03 1998 | Jul 01 2001 | Aug 31 2001 | Sep 29 1996 | Oct 25 1997 | Nov 23 1996 | Dec 24 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 18 | 11 | 20 | 83 | 84 | 77 | 64 | 53 | 32 | 11 | 0 |
| Annual average: 453 | ||||||||||||
| Monthly snowfall (cm) | 20 | 16 | 19 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 22 |
| Annual average: 98 | ||||||||||||
| Monthly precipitation (mm) | 20 | 34 | 30 | 19 | 70 | 84 | 77 | 64 | 53 | 32 | 25 | 22 |
| Annual average: 530 | ||||||||||||
| Single day record rainfall (mm) | 0 | 54 | 20 | 34 | 43 | 51 | 51 | 106 | 39 | 22 | 24 | 0 |
| Date | Jan 30 1998 | Feb 25 2000 | Mar 23 2000 | Apr 12 1998 | May 07 2001 | Jun 27 2001 | Jul 04 2000 | Aug 02 1998 | Sep 06 2000 | Oct 05 1998 | Nov 01 2000 | Dec 01 1996 |
| Single day record snowfall (cm) | 9 | 8 | 16 | 18 | 4 | 0 | 0 | 0 | 0 | 4 | 10 | 15 |
| Date | Jan 17 2000 | Feb 22 1996 | Mar 30 2001 | Apr 05 1997 | May 01 1998 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 01 1996 | Oct 26 2001 | Nov 14 1996 | Dec 05 2001 |
| Single day record precipitation (mm) | 9 | 54 | 20 | 18 | 43 | 51 | 51 | 106 | 39 | 22 | 24 | 15 |
| Date | Jan 17 2000 | Feb 25 2000 | Mar 23 2000 | Apr 05 1997 | May 07 2001 | Jun 27 2001 | Jul 04 2000 | Aug 02 1998 | Sep 06 2000 | Oct 05 1998 | Nov 01 2000 | Dec 05 2001 |