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 | -12.6 | -3.6 | 1.6 | 12.5 | 17.1 | 20.3 | 25.9 | 24.9 | 18.2 | 11.1 | 0.7 | -9.8 |
| Average low | -22.4 | -13.9 | -9.4 | -1.5 | 4.9 | 8.6 | 13.5 | 11.8 | 5.9 | 0.3 | -8.6 | -20.8 |
| Average | -17.5 | -8.7 | -3.9 | 5.5 | 11 | 14.5 | 19.7 | 18.4 | 12.1 | 5.7 | -4 | -15.3 |
| Record daily high | 9 | 8 | 17 | 27 | 28.5 | 29.5 | 35 | 34.5 | 29 | 23 | 18 | 10 |
| Date | Jan 15 1999 | Feb 23 1998 | Mar 23 2000 | Apr 30 1998 | May 26 1999 | Jun 12 1998 | Jul 28 1999 | Aug 04 2001 | Sep 03 1998 | Oct 22 1998 | Nov 08 1999 | Dec 14 1998 |
| Record daily low | -37 | -38 | -31 | -15 | -4 | 0 | 2.5 | 4 | -4 | -10 | -25 | -36 |
| Date | Jan 28 2002 | Feb 10 2001 | Mar 20 2002 | Apr 03 2002 | May 02 1998 | Jun 01 1998 | Jul 01 2001 | Aug 29 2000 | Sep 23 2000 | Oct 22 2001 | Nov 20 2000 | Dec 10 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 4 | 6 | 2 | 63 | 127 | 93 | 48 | 69 | 51 | 10 | 1 |
| Annual average: 472 | ||||||||||||
| Monthly snowfall (cm) | 36 | 13 | 11 | 17 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 32 |
| Annual average: 136 | ||||||||||||
| Monthly precipitation (mm) | 36 | 16 | 17 | 19 | 63 | 127 | 93 | 48 | 69 | 54 | 33 | 33 |
| Annual average: 608 | ||||||||||||
| Single day record rainfall (mm) | 0 | 5 | 11 | 17 | 44 | 41 | 63 | 63 | 34 | 22 | 24 | 2 |
| Date | Jan 01 1998 | Feb 25 2000 | Mar 23 2000 | Apr 16 2002 | May 05 1999 | Jun 14 2001 | Jul 25 2001 | Aug 15 1982 | Sep 28 1982 | Oct 11 1998 | Nov 01 2000 | Dec 28 1999 |
| Single day record snowfall (cm) | 13 | 12 | 10 | 23 | 0 | 0 | 0 | 0 | 0 | 15 | 22 | 13 |
| Date | Jan 07 1998 | Feb 14 1998 | Mar 06 1999 | Apr 03 1999 | May 06 1998 | Jun 01 1998 | Jul 01 1982 | Aug 01 1982 | Sep 01 1982 | Oct 22 2001 | Nov 06 2000 | Dec 31 1999 |
| Single day record precipitation (mm) | 13 | 12 | 11 | 23 | 44 | 41 | 63 | 63 | 34 | 22 | 25 | 13 |
| Date | Jan 07 1998 | Feb 14 1998 | Mar 23 2000 | Apr 03 1999 | May 05 1999 | Jun 14 2001 | Jul 25 2001 | Aug 15 1982 | Sep 28 1982 | Oct 11 1998 | Nov 01 2000 | Dec 31 1999 |