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 | -6.6 | 4 | 5.1 | 13.7 | 18.6 | 22 | 26.7 | 27.6 | 21.2 | 14.2 | 4 | -0.9 |
| Average low | -19.1 | -8.8 | -7.5 | -0.9 | 4 | 8.6 | 10.6 | 10 | 5.3 | -0.8 | -8 | -13.4 |
| Average | -12.9 | -2.4 | -1.2 | 6.4 | 11.3 | 15.3 | 18.7 | 18.8 | 13.3 | 6.7 | -2 | -7.2 |
| Record daily high | 14 | 15.8 | 22.5 | 27.3 | 33.2 | 34.1 | 36 | 37.4 | 36.5 | 26.3 | 22 | 15.5 |
| Date | Jan 07 2002 | Feb 24 1997 | Mar 25 1999 | Apr 27 2001 | May 24 2001 | Jun 07 1996 | Jul 04 2001 | Aug 05 1997 | Sep 02 1998 | Oct 08 2000 | Nov 12 1999 | Dec 27 1999 |
| Record daily low | -44.2 | -40.4 | -37.9 | -13.2 | -4.4 | 0.2 | 3.1 | 2.4 | -5 | -15.1 | -35.4 | -41.1 |
| Date | Jan 11 1997 | Feb 02 1996 | Mar 08 2002 | Apr 08 1997 | May 09 1996 | Jun 01 2000 | Jul 03 1999 | Aug 01 1999 | Sep 28 1999 | Oct 29 1996 | Nov 21 1996 | Dec 28 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 3 | 15 | 29 | 66 | 17 | 23 | 23 | 6 | 4 | 2 |
| Annual average: 188 | ||||||||||||
| Monthly snowfall (cm) | 9 | 3 | 21 | 5 | 3 | 0 | 0 | 0 | 1 | 3 | 4 | 8 |
| Annual average: 59 | ||||||||||||
| Monthly precipitation (mm) | 9 | 4 | 25 | 21 | 32 | 66 | 17 | 23 | 24 | 9 | 8 | 10 |
| Annual average: 247 | ||||||||||||
| Single day record rainfall (mm) | 0 | 2 | 4 | 10 | 20 | 56 | 13 | 17 | 22 | 4 | 3 | 3 |
| Date | Jan 01 2001 | Feb 24 2000 | Mar 16 1998 | Apr 24 1998 | May 25 1997 | Jun 03 1999 | Jul 02 1998 | Aug 11 2000 | Sep 17 1996 | Oct 05 1996 | Nov 20 1999 | Dec 20 1999 |
| Single day record snowfall (cm) | 6 | 2 | 17 | 8 | 7 | 0 | 0 | 0 | 3 | 5 | 6 | 6 |
| Date | Jan 01 2000 | Feb 24 2000 | Mar 17 1998 | Apr 13 2000 | May 10 1999 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 30 1996 | Oct 01 1996 | Nov 24 2001 | Dec 07 1999 |
| Single day record precipitation (mm) | 6 | 4 | 17 | 12 | 20 | 56 | 13 | 17 | 22 | 5 | 6 | 6 |
| Date | Jan 01 2000 | Feb 24 2000 | Mar 17 1998 | Apr 28 1999 | May 25 1997 | Jun 03 1999 | Jul 02 1998 | Aug 11 2000 | Sep 17 1996 | Oct 01 1996 | Nov 18 1999 | Dec 20 1999 |