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 | -10.5 | -3.6 | 2.4 | 11.6 | 17.4 | 21.3 | 23.4 | 23.8 | 18.5 | 10.5 | -1.3 | -7.3 |
| Average low | -21.6 | -14.7 | -8.9 | -1.5 | 4 | 8.7 | 10.5 | 9.6 | 4.3 | -2.2 | -10.5 | -17.4 |
| Average | -16.1 | -9.3 | -3.3 | 5.1 | 10.7 | 15 | 17 | 16.7 | 11.4 | 4.2 | -5.9 | -12.3 |
| Record daily high | 9 | 11.5 | 17 | 26.5 | 32 | 31.5 | 34.5 | 37.5 | 32 | 28 | 14 | 14 |
| Date | Jan 31 1992 | Feb 07 1991 | Mar 31 1991 | Apr 28 2001 | May 11 1993 | Jun 26 1992 | Jul 10 2001 | Aug 05 1998 | Sep 02 1998 | Oct 02 1992 | Nov 14 2001 | Dec 14 1997 |
| Record daily low | -41.5 | -44 | -35 | -18 | -7 | 1 | 2.5 | -2 | -9 | -25.5 | -36 | -43 |
| Date | Jan 10 1997 | Feb 07 1994 | Mar 06 1996 | Apr 04 1995 | May 09 1996 | Jun 12 2001 | Jul 07 1991 | Aug 25 1992 | Sep 30 1999 | Oct 29 1991 | Nov 22 1996 | Dec 30 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 0 | 21 | 40 | 76 | 64 | 47 | 28 | 11 | 1 | 0 |
| Annual average: 288 | ||||||||||||
| Monthly snowfall (cm) | 23 | 11 | 11 | 8 | 2 | 0 | 0 | 0 | 0 | 6 | 21 | 18 |
| Annual average: 99 | ||||||||||||
| Monthly precipitation (mm) | 23 | 11 | 12 | 29 | 41 | 76 | 64 | 47 | 28 | 17 | 22 | 18 |
| Annual average: 388 | ||||||||||||
| Single day record rainfall (mm) | 3 | 3 | 2 | 22 | 25 | 33 | 84 | 27 | 27 | 10 | 2 | 0 |
| Date | Jan 17 1997 | Feb 15 1991 | Mar 22 1991 | Apr 05 1993 | May 10 2000 | Jun 27 1996 | Jul 14 1999 | Aug 08 1995 | Sep 16 1996 | Oct 08 1998 | Nov 11 1994 | Dec 01 1990 |
| Single day record snowfall (cm) | 10 | 8 | 12 | 14 | 9 | 0 | 0 | 0 | 1 | 11 | 18 | 11 |
| Date | Jan 20 1997 | Feb 25 1998 | Mar 06 2000 | Apr 27 1991 | May 20 1992 | Jun 01 1991 | Jul 01 1991 | Aug 01 1990 | Sep 30 1996 | Oct 31 1999 | Nov 14 1996 | Dec 19 1996 |
| Single day record precipitation (mm) | 10 | 8 | 12 | 29 | 25 | 33 | 84 | 27 | 27 | 18 | 18 | 11 |
| Date | Jan 20 1997 | Feb 25 1998 | Mar 06 2000 | Apr 27 1991 | May 10 2000 | Jun 27 1996 | Jul 14 1999 | Aug 08 1995 | Sep 16 1996 | Oct 22 1997 | Nov 14 1996 | Dec 19 1996 |