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 | -5.9 | 0.6 | 2.4 | 8.9 | 13.4 | 17.1 | 21.3 | 21.8 | 16.8 | 8.8 | 0.2 | -5.4 |
| Average low | -17 | -11.2 | -8.9 | -3.7 | 0.2 | 4.1 | 6.9 | 5.7 | 1.9 | -2.1 | -8.6 | -14.3 |
| Average | -11.4 | -5.3 | -3.3 | 2.6 | 6.8 | 10.6 | 14.1 | 13.8 | 9.4 | 3.3 | -4.2 | -9.9 |
| Record daily high | 7.4 | 12.1 | 16.1 | 20.5 | 26.3 | 25.8 | 32.3 | 32.3 | 30 | 19.3 | 13.6 | 5.9 |
| Date | Jan 12 1996 | Feb 13 1996 | Mar 21 1999 | Apr 24 1999 | May 23 2001 | Jun 17 1999 | Jul 27 1998 | Aug 05 1998 | Sep 06 1998 | Oct 09 1996 | Nov 04 2001 | Dec 31 1997 |
| Record daily low | -44.2 | -38 | -33.7 | -17.7 | -8.6 | -4.1 | -2.5 | -4.5 | -7.7 | -14.2 | -32.9 | -40 |
| Date | Jan 29 1996 | Feb 02 1996 | Mar 07 2002 | Apr 04 2001 | May 09 1999 | Jun 01 2000 | Jul 16 1999 | Aug 28 2000 | Sep 23 2000 | Oct 30 1996 | Nov 23 1996 | Dec 29 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 2 | 6 | 41 | 56 | 48 | 39 | 36 | 16 | 6 | 1 |
| Annual average: 249 | ||||||||||||
| Monthly snowfall (cm) | 31 | 13 | 21 | 35 | 17 | 4 | 0 | 0 | 8 | 15 | 27 | 27 |
| Annual average: 198 | ||||||||||||
| Monthly precipitation (mm) | 31 | 13 | 23 | 41 | 58 | 59 | 49 | 39 | 44 | 30 | 33 | 28 |
| Annual average: 448 | ||||||||||||
| Single day record rainfall (mm) | 5 | 0 | 4 | 12 | 24 | 24 | 34 | 21 | 24 | 12 | 16 | 2 |
| Date | Jan 08 2002 | Feb 01 1997 | Mar 20 1997 | Apr 02 2001 | May 12 1995 | Jun 06 1995 | Jul 14 1999 | Aug 04 2000 | Sep 04 1996 | Oct 08 1999 | Nov 12 1999 | Dec 15 1997 |
| Single day record snowfall (cm) | 13 | 12 | 26 | 17 | 14 | 12 | 1 | 0 | 17 | 18 | 20 | 22 |
| Date | Jan 25 2002 | Feb 09 2000 | Mar 16 1998 | Apr 02 2001 | May 06 1996 | Jun 04 1998 | Jul 03 1999 | Aug 01 1995 | Sep 25 1999 | Oct 31 1999 | Nov 09 1995 | Dec 17 1997 |
| Single day record precipitation (mm) | 13 | 12 | 8 | 28 | 30 | 24 | 34 | 21 | 24 | 18 | 20 | 22 |
| Date | Jan 25 2002 | Feb 09 2000 | Mar 20 1997 | Apr 02 2001 | May 12 1995 | Jun 06 1995 | Jul 14 1999 | Aug 04 2000 | Sep 04 1996 | Oct 31 1999 | Nov 09 1995 | Dec 17 1997 |