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 | -9.8 | -0.3 | 0.8 | 10.8 | 16 | 19.7 | 22.5 | 22.9 | 16.9 | 10.2 | -0.2 | -4.5 |
| Average low | -18 | -10.4 | -7.9 | -0.3 | 5.2 | 9.6 | 12.2 | 11.7 | 6.3 | 0.3 | -7.8 | -12.9 |
| Average | -13.9 | -5.4 | -3.6 | 5.3 | 10.6 | 14.7 | 17.4 | 17.3 | 11.6 | 5.3 | -4 | -8.7 |
| Record daily high | 9 | 12.9 | 14.7 | 26.2 | 28.9 | 27.5 | 33 | 34 | 29.4 | 22.9 | 16.7 | 16.1 |
| Date | Jan 07 2002 | Feb 28 2001 | Mar 30 1998 | Apr 27 2001 | May 28 2001 | Jun 05 2000 | Jul 10 2001 | Aug 05 1998 | Sep 02 1998 | Oct 08 2000 | Nov 04 2001 | Dec 27 1999 |
| Record daily low | -36.5 | -24.4 | -29.4 | -13.3 | -5.5 | 3.5 | 5.9 | 5.7 | -2 | -13.9 | -30.7 | -33.3 |
| Date | Jan 25 1997 | Feb 26 2001 | Mar 08 2002 | Apr 06 1997 | May 08 1996 | Jun 04 1998 | Jul 06 1999 | Aug 31 1999 | Sep 30 1999 | Oct 29 1996 | Nov 22 1996 | Dec 28 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 1 | 24 | 49 | 88 | 66 | 53 | 45 | 11 | 2 | 1 |
| Annual average: 339 | ||||||||||||
| Monthly snowfall (cm) | 21 | 9 | 26 | 12 | 8 | 0 | 0 | 0 | 0 | 6 | 22 | 12 |
| Annual average: 115 | ||||||||||||
| Monthly precipitation (mm) | 22 | 9 | 26 | 36 | 57 | 88 | 66 | 53 | 45 | 17 | 23 | 13 |
| Annual average: 455 | ||||||||||||
| Single day record rainfall (mm) | 2 | 0 | 1 | 21 | 22 | 35 | 33 | 34 | 47 | 9 | 2 | 2 |
| Date | Jan 30 1997 | Feb 08 1998 | Mar 26 2001 | Apr 20 1997 | May 30 2001 | Jun 18 1996 | Jul 29 2001 | Aug 01 1998 | Sep 04 1997 | Oct 17 1997 | Nov 12 1999 | Dec 20 1999 |
| Single day record snowfall (cm) | 17 | 6 | 14 | 10 | 26 | 0 | 0 | 0 | 0 | 11 | 13 | 6 |
| Date | Jan 05 1999 | Feb 13 2002 | Mar 06 2000 | Apr 09 2000 | May 21 1997 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 28 1996 | Oct 09 1998 | Nov 10 1996 | Dec 31 1998 |
| Single day record precipitation (mm) | 17 | 6 | 15 | 21 | 30 | 35 | 33 | 34 | 47 | 13 | 13 | 6 |
| Date | Jan 05 1999 | Feb 13 2002 | Mar 06 2000 | Apr 20 1997 | May 21 1997 | Jun 18 1996 | Jul 29 2001 | Aug 01 1998 | Sep 04 1997 | Oct 09 1998 | Nov 10 1996 | Dec 31 1998 |