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 | -4.3 | -0.7 | 9.6 | 16.6 | 21.6 | 24.6 | 24.8 | 18.5 | 10.9 | -0.4 | -7.9 |
| Average low | -21.7 | -13.4 | -10.6 | -2.4 | 4.7 | 10.9 | 13.8 | 12.7 | 7.1 | 0.7 | -8.6 | -16.4 |
| Average | -17.6 | -8.9 | -5.7 | 3.6 | 10.7 | 16.3 | 19.3 | 18.8 | 12.9 | 5.8 | -4.5 | -12.2 |
| Record daily high | 6.6 | 8.4 | 15.7 | 27.2 | 31.3 | 32.6 | 32.5 | 33.2 | 34.8 | 27.8 | 19.6 | 11.2 |
| Date | Jan 08 2002 | Feb 22 2000 | Mar 23 2000 | Apr 29 2001 | May 02 2000 | Jun 27 1996 | Jul 29 1999 | Aug 11 2000 | Sep 10 1998 | Oct 01 1997 | Nov 07 1999 | Dec 14 1998 |
| Record daily low | -38.1 | -39.8 | -29.9 | -19.9 | -4.9 | 2 | 4.9 | 5.3 | -1.6 | -12.8 | -26.1 | -34.4 |
| Date | Jan 19 1996 | Feb 01 1996 | Mar 10 1998 | Apr 09 1997 | May 10 1996 | Jun 06 1998 | Jul 06 1997 | Aug 29 1999 | Sep 20 1999 | Oct 30 1996 | Nov 14 1996 | Dec 23 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 14 | 10 | 24 | 76 | 87 | 90 | 51 | 40 | 43 | 11 | 1 |
| Annual average: 446 | ||||||||||||
| Monthly snowfall (cm) | 13 | 10 | 13 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 28 |
| Annual average: 103 | ||||||||||||
| Monthly precipitation (mm) | 20 | 36 | 24 | 44 | 76 | 87 | 90 | 51 | 40 | 43 | 31 | 28 |
| Annual average: 569 | ||||||||||||
| Single day record rainfall (mm) | 4 | 39 | 10 | 28 | 41 | 32 | 104 | 42 | 30 | 30 | 30 | 2 |
| Date | Jan 15 1999 | Feb 25 2000 | Mar 27 1997 | Apr 25 1997 | May 28 1998 | Jun 27 2001 | Jul 06 2000 | Aug 15 1997 | Sep 06 2000 | Oct 08 1997 | Nov 01 2000 | Dec 01 1999 |
| Single day record snowfall (cm) | 6 | 6 | 24 | 23 | 0 | 0 | 0 | 0 | 0 | 7 | 10 | 17 |
| Date | Jan 15 2000 | Feb 09 1996 | Mar 29 1996 | Apr 24 1996 | May 01 1996 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 01 1996 | Oct 25 2001 | Nov 06 1996 | Dec 05 2001 |
| Single day record precipitation (mm) | 9 | 39 | 24 | 28 | 41 | 32 | 104 | 42 | 30 | 30 | 30 | 17 |
| Date | Jan 09 1998 | Feb 25 2000 | Mar 29 1996 | Apr 25 1997 | May 28 1998 | Jun 27 2001 | Jul 06 2000 | Aug 15 1997 | Sep 06 2000 | Oct 08 1997 | Nov 01 2000 | Dec 05 2001 |