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 | -13.6 | -4.5 | -0.9 | 11.4 | 17.3 | 21.4 | 24.9 | 26 | 19.3 | 11.3 | 0.1 | -6.8 |
| Average low | -24.6 | -15.7 | -11.6 | -2.8 | 2.6 | 8.4 | 10.4 | 9.5 | 3.9 | -3.2 | -10.8 | -18.2 |
| Average | -19.1 | -10.2 | -6.2 | 4.3 | 10 | 15 | 17.6 | 17.8 | 11.6 | 4.1 | -5.4 | -12.6 |
| Record daily high | 8.7 | 8.9 | 15.6 | 30.2 | 31.7 | 32.6 | 36.8 | 37.3 | 33.8 | 26.7 | 21.3 | 13.9 |
| Date | Jan 08 2002 | Feb 17 2002 | Mar 19 2001 | Apr 28 2001 | May 25 1999 | Jun 08 1996 | Jul 05 2001 | Aug 07 1997 | Sep 25 2001 | Oct 02 1997 | Nov 12 1999 | Dec 14 1997 |
| Record daily low | -43.2 | -41.7 | -32.1 | -25.8 | -10.2 | -2 | 3.4 | 1.3 | -8.7 | -19.4 | -35.1 | -39.3 |
| Date | Jan 26 1997 | Feb 01 1996 | Mar 09 2002 | Apr 03 2002 | May 01 1998 | Jun 03 1998 | Jul 01 1997 | Aug 12 1997 | Sep 30 1999 | Oct 31 1996 | Nov 24 1996 | Dec 29 1996 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 5 | 14 | 30 | 83 | 61 | 41 | 29 | 9 | 1 | 0 |
| Annual average: 274 | ||||||||||||
| Monthly snowfall (cm) | 16 | 4 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 6 | 12 |
| Annual average: 49 | ||||||||||||
| Monthly precipitation (mm) | 16 | 4 | 14 | 16 | 31 | 83 | 61 | 41 | 29 | 10 | 7 | 12 |
| Annual average: 324 | ||||||||||||
| Single day record rainfall (mm) | 0 | 0 | 9 | 13 | 21 | 58 | 37 | 18 | 37 | 12 | 6 | 1 |
| Date | Jan 01 1996 | Feb 25 2000 | Mar 29 2000 | Apr 19 1996 | May 17 1996 | Jun 16 1996 | Jul 18 1999 | Aug 05 2000 | Sep 02 2000 | Oct 07 1997 | Nov 02 1998 | Dec 10 1999 |
| Single day record snowfall (cm) | 6 | 3 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 2 | 3 | 9 |
| Date | Jan 01 2001 | Feb 13 1998 | Mar 16 1999 | Apr 07 2002 | May 10 1999 | Jun 01 1996 | Jul 01 1996 | Aug 01 1996 | Sep 01 1996 | Oct 11 1998 | Nov 18 2000 | Dec 27 2000 |
| Single day record precipitation (mm) | 6 | 3 | 9 | 13 | 21 | 58 | 37 | 18 | 37 | 12 | 6 | 9 |
| Date | Jan 01 2001 | Feb 13 1998 | Mar 29 2000 | Apr 19 1996 | May 17 1996 | Jun 16 1996 | Jul 18 1999 | Aug 05 2000 | Sep 02 2000 | Oct 07 1997 | Nov 02 1998 | Dec 27 2000 |