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 | -9.2 | -1.2 | 4.3 | 10.5 | 14.6 | 19.8 | 23.7 | 21 | 17.4 | 11.1 | 1.6 | -5.8 |
| Average low | -23.5 | -19.7 | -11.3 | -3.4 | 1.8 | 7.3 | 11.7 | 9.2 | 3.9 | -2 | -9.7 | -18.3 |
| Average | -16.3 | -10.4 | -3.5 | 3.6 | 8.2 | 13.6 | 17.7 | 15.1 | 10.7 | 4.6 | -4.1 | -12 |
| Record daily high | 8 | 11 | 13.5 | 26 | 28 | 28.5 | 31 | 30 | 28 | 22 | 12 | 15 |
| Date | Jan 28 2001 | Feb 24 2000 | Mar 31 2000 | Apr 27 2001 | May 28 2001 | Jun 29 2000 | Jul 10 2001 | Aug 13 2001 | Sep 25 2001 | Oct 22 1999 | Nov 14 2001 | Dec 27 1999 |
| Record daily low | -44 | -35 | -32 | -18.5 | -4 | -0.5 | 6 | 3.5 | -5 | -12.5 | -23.5 | -36.5 |
| Date | Jan 26 2002 | Feb 11 2000 | Mar 14 2000 | Apr 14 2000 | May 07 2001 | Jun 01 2000 | Jul 03 2000 | Aug 17 2000 | Sep 28 1999 | Oct 06 2000 | Nov 28 1999 | Dec 10 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 0 | 14 | 46 | 82 | 79 | 57 | 30 | 8 | 1 | 0 |
| Annual average: 317 | ||||||||||||
| Monthly snowfall (cm) | 18 | 10 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 4 | 14 | 21 |
| Annual average: 81 | ||||||||||||
| Monthly precipitation (mm) | 19 | 10 | 11 | 17 | 47 | 82 | 79 | 57 | 30 | 12 | 15 | 21 |
| Annual average: 399 | ||||||||||||
| Single day record rainfall (mm) | 2 | 0 | 0 | 24 | 37 | 57 | 72 | 55 | 29 | 16 | 4 | 1 |
| Date | Jan 30 1997 | Feb 01 1987 | Mar 18 1987 | Apr 23 1990 | May 18 1989 | Jun 16 1995 | Jul 28 2001 | Aug 08 1995 | Sep 16 1996 | Oct 21 1994 | Nov 04 2000 | Dec 29 1986 |
| Single day record snowfall (cm) | 13 | 9 | 22 | 13 | 4 | 0 | 0 | 0 | 0 | 8 | 15 | 19 |
| Date | Jan 10 1999 | Feb 11 1990 | Mar 11 1997 | Apr 04 1995 | May 21 1997 | Jun 01 1987 | Jul 01 1987 | Aug 01 1986 | Sep 01 1986 | Oct 09 1998 | Nov 08 1995 | Dec 28 1994 |
| Single day record precipitation (mm) | 13 | 9 | 22 | 24 | 37 | 57 | 72 | 55 | 29 | 16 | 15 | 19 |
| Date | Jan 10 1999 | Feb 11 1990 | Mar 11 1997 | Apr 23 1990 | May 18 1989 | Jun 16 1995 | Jul 28 2001 | Aug 08 1995 | Sep 16 1996 | Oct 21 1994 | Nov 08 1995 | Dec 28 1994 |