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 | -5.7 | 0.6 | 2 | 7 | 11.5 | 15.5 | 18.3 | 18 | 13.6 | 7.2 | 1.8 | -3.7 |
| Average low | -21.1 | -21.4 | -14.7 | -9.3 | -4.4 | -0.5 | 1.2 | 0.4 | -3.4 | -7.8 | -14.7 | -18.4 |
| Average | -13.4 | -10.4 | -6.3 | -1.2 | 3.6 | 7.5 | 9.8 | 9.2 | 5.1 | -0.3 | -6.5 | -11.1 |
| Record daily high | 9.2 | 9.2 | 16.5 | 19.7 | 26 | 29 | 31 | 31 | 25.5 | 23 | 12.8 | 13.9 |
| Date | Jan 29 2000 | Feb 16 2002 | Mar 21 1999 | Apr 24 1999 | May 11 1993 | Jun 22 1990 | Jul 11 1990 | Aug 05 1990 | Sep 22 1997 | Oct 11 1991 | Nov 15 2001 | Dec 27 1999 |
| Record daily low | -43.5 | -38.6 | -33.8 | -24.1 | -16.6 | -7.5 | -6 | -9 | -16 | -34 | -36.9 | -42.4 |
| Date | Jan 27 2002 | Feb 16 2001 | Mar 22 2001 | Apr 10 1999 | May 09 1996 | Jun 05 1998 | Jul 28 1995 | Aug 24 1992 | Sep 15 1992 | Oct 28 1991 | Nov 30 2001 | Dec 20 1998 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | - | - | - | - | 42 | 61 | 75 | 70 | 33 | 9 | - | - |
| Annual average: 288 | ||||||||||||
| Monthly snowfall (cm) | - | - | - | - | 9 | 0 | 0 | 0 | 3 | 5 | - | - |
| Annual average: 17 | ||||||||||||
| Monthly precipitation (mm) | - | - | - | - | 51 | 61 | 75 | 70 | 36 | 13 | - | - |
| Annual average: 305 | ||||||||||||
| Single day record rainfall (mm) | - | - | - | 1 | 35 | 43 | 58 | 46 | 18 | 9 | - | 0 |
| Date | - | - | - | Apr 22 1996 | May 30 1996 | Jun 11 1990 | Jul 17 2001 | Aug 13 1991 | Sep 06 1991 | Oct 16 1994 | - | Dec 01 2000 |
| Single day record snowfall (cm) | - | - | - | 0 | 11 | 0 | 0 | 0 | 8 | 20 | - | - |
| Date | - | - | - | Apr 15 1996 | May 05 1996 | Jun 01 1990 | Jul 01 1990 | Aug 01 1990 | Sep 17 1997 | Oct 09 1998 | - | - |
| Single day record precipitation (mm) | - | - | - | 1 | 35 | 43 | 58 | 46 | 18 | 20 | - | - |
| Date | - | - | - | Apr 22 1996 | May 30 1996 | Jun 11 1990 | Jul 17 2001 | Aug 13 1991 | Sep 06 1991 | Oct 09 1998 | - | - |