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 | -7.4 | -1.4 | 5.4 | 13.3 | 18.5 | 21.9 | 25.1 | 25.5 | 20.4 | 12.8 | 1.9 | -4.2 |
| Average low | -18.5 | -13.1 | -7.2 | -1.4 | 3.9 | 8.3 | 10.4 | 9.7 | 4.5 | -1.6 | -9.3 | -15.3 |
| Average | -13 | -7.3 | -0.9 | 5.9 | 11.2 | 15.1 | 17.8 | 17.6 | 12.5 | 5.6 | -3.7 | -9.8 |
| Record daily high | 15.5 | 21 | 20 | 27.5 | 31.5 | 32.5 | 35 | 37 | 34.5 | 29 | 21 | 15.5 |
| Date | Jan 30 1992 | Feb 27 1992 | Mar 23 1993 | Apr 27 2001 | May 30 1995 | Jun 30 1990 | Jul 13 2000 | Aug 03 2001 | Sep 02 1998 | Oct 01 1992 | Nov 12 1999 | Dec 14 1997 |
| Record daily low | -43.5 | -41.5 | -34.5 | -15 | -7 | -0.5 | 2.5 | -2 | -7 | -25.5 | -34 | -43 |
| Date | Jan 11 1997 | Feb 02 1996 | Mar 15 1997 | Apr 08 1997 | May 01 1991 | Jun 03 1998 | Jul 15 1999 | Aug 25 1992 | Sep 23 2000 | Oct 29 1991 | Nov 24 1996 | Dec 21 1989 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 3 | 17 | 44 | 57 | 43 | 36 | 22 | 11 | 1 | 0 |
| Annual average: 234 | ||||||||||||
| Monthly snowfall (cm) | 10 | 9 | 12 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 13 | 10 |
| Annual average: 60 | ||||||||||||
| Monthly precipitation (mm) | 11 | 9 | 15 | 20 | 45 | 57 | 43 | 36 | 22 | 13 | 15 | 10 |
| Annual average: 295 | ||||||||||||
| Single day record rainfall (mm) | 7 | 0 | 10 | 22 | 24 | 41 | 34 | 26 | 23 | 14 | 6 | 2 |
| Date | Jan 08 2002 | Feb 01 1991 | Mar 30 1990 | Apr 24 1990 | May 12 1994 | Jun 15 1998 | Jul 07 1993 | Aug 12 1991 | Sep 02 2000 | Oct 14 1994 | Nov 27 1992 | Dec 01 1999 |
| Single day record snowfall (cm) | 8 | 12 | 20 | 10 | 3 | 0 | 0 | 0 | 6 | 7 | 11 | 13 |
| Date | Jan 02 1996 | Feb 27 1991 | Mar 12 1997 | Apr 13 2000 | May 15 1992 | Jun 01 1990 | Jul 01 1990 | Aug 01 1990 | Sep 30 1996 | Oct 24 1991 | Nov 25 1994 | Dec 29 1996 |
| Single day record precipitation (mm) | 8 | 12 | 20 | 22 | 24 | 41 | 34 | 26 | 23 | 14 | 11 | 13 |
| Date | Jan 02 1996 | Feb 27 1991 | Mar 12 1997 | Apr 24 1990 | May 12 1994 | Jun 15 1998 | Jul 07 1993 | Aug 12 1991 | Sep 02 2000 | Oct 14 1994 | Nov 25 1994 | Dec 29 1996 |