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 | -8.8 | -1.9 | 4.9 | 12.6 | 17.5 | 20.7 | 25.6 | 26.8 | 20.1 | 12.8 | 3 | -4.8 |
| Average low | -20.9 | -12.9 | -7 | -2.1 | 3.4 | 8 | 11.7 | 10.7 | 4.8 | -1.2 | -7.8 | -15.9 |
| Average | -14.9 | -7.4 | -1.1 | 5.2 | 10.5 | 14.4 | 18.7 | 18.8 | 12.5 | 5.8 | -2.4 | -10.4 |
| Record daily high | 13.2 | 11.7 | 20.5 | 31.7 | 31.1 | 32.8 | 35.4 | 39 | 34.6 | 24.6 | 23.1 | 9.4 |
| Date | Jan 07 2002 | Feb 22 2002 | Mar 23 2000 | Apr 28 2001 | May 13 2001 | Jun 22 2001 | Jul 28 2001 | Aug 07 2001 | Sep 09 1998 | Oct 09 2000 | Nov 07 1999 | Dec 27 1999 |
| Record daily low | -36.3 | -34.5 | -32 | -23.6 | -5.1 | -0.4 | 3.4 | 3.1 | -3.6 | -13.7 | -26.2 | -32.3 |
| Date | Jan 28 2002 | Feb 11 2000 | Mar 09 2002 | Apr 03 2002 | May 10 2001 | Jun 03 1998 | Jul 24 2001 | Aug 29 2000 | Sep 30 1999 | Oct 24 2001 | Nov 13 2000 | Dec 21 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 7 | 26 | 73 | 164 | 100 | 81 | 44 | 35 | 4 | 1 |
| Annual average: 536 | ||||||||||||
| Monthly snowfall (cm) | 24 | 6 | 11 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 10 | 14 |
| Annual average: 83 | ||||||||||||
| Monthly precipitation (mm) | 24 | 7 | 18 | 39 | 78 | 164 | 100 | 81 | 44 | 35 | 14 | 15 |
| Annual average: 619 | ||||||||||||
| Single day record rainfall (mm) | 1 | 3 | 7 | 18 | 32 | 47 | 46 | 89 | 50 | 22 | 5 | 1 |
| Date | Jan 12 2002 | Feb 13 2002 | Mar 30 2000 | Apr 09 1999 | May 11 2000 | Jun 03 1999 | Jul 18 1999 | Aug 13 1999 | Sep 02 2000 | Oct 10 1998 | Nov 28 1998 | Dec 07 2000 |
| Single day record snowfall (cm) | 7 | 3 | 5 | 7 | 10 | 0 | 0 | 0 | 0 | 1 | 13 | 10 |
| Date | Jan 10 2000 | Feb 10 1999 | Mar 08 1999 | Apr 07 2002 | May 10 1999 | Jun 01 1998 | Jul 01 1998 | Aug 01 1998 | Sep 01 1998 | Oct 24 2001 | Nov 15 1998 | Dec 27 2000 |
| Single day record precipitation (mm) | 7 | 3 | 7 | 18 | 32 | 47 | 46 | 89 | 50 | 22 | 13 | 10 |
| Date | Jan 10 2000 | Feb 10 1999 | Mar 30 2001 | Apr 09 1999 | May 11 2000 | Jun 03 1999 | Jul 18 1999 | Aug 13 1999 | Sep 02 2000 | Oct 10 1998 | Nov 15 1998 | Dec 27 2000 |