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 | -7.5 | -0.7 | 5.1 | 11.4 | 16.3 | 18.2 | 24.3 | 25.7 | 18.4 | 11.8 | 2.5 | -4.1 |
| Average low | -16.7 | -8.9 | -3.8 | -0.6 | 4.2 | 7.8 | 11.7 | 12 | 5.9 | 0.2 | -6.4 | -13.3 |
| Average | -12.1 | -4.8 | 0.6 | 5.4 | 10.3 | 13 | 18 | 18.9 | 12.4 | 6 | -2 | -8.7 |
| Record daily high | 7.1 | 7.8 | 22.4 | 27.1 | 27.9 | 28.9 | 33.9 | 35.2 | 31.3 | 23 | 19.8 | 10.7 |
| Date | Jan 12 2002 | Feb 08 2000 | Mar 02 1999 | Apr 28 2001 | May 13 2001 | Jun 22 2001 | Jul 29 1999 | Aug 03 2001 | Sep 15 2000 | Oct 01 2001 | Nov 07 1999 | Dec 13 1998 |
| Record daily low | -33.9 | -26.2 | -29.4 | -19.8 | -4.1 | 0.1 | 3.9 | 4.6 | -4.9 | -9.9 | -20.1 | -32 |
| Date | Jan 10 1997 | Feb 25 2001 | Mar 21 2002 | Apr 03 2002 | May 12 2000 | Jun 02 1998 | Jul 15 1999 | Aug 09 2001 | Sep 23 2000 | Oct 05 2000 | Nov 12 2000 | Dec 16 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | - | - | 11 | 62 | 50 | 68 | 16 | 23 | 4 | 3 | 0 |
| Annual average: 236 | ||||||||||||
| Monthly snowfall (cm) | 0 | - | - | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 |
| Annual average: 16 | ||||||||||||
| Monthly precipitation (mm) | 0 | - | - | 18 | 62 | 50 | 68 | 16 | 23 | 6 | 7 | 4 |
| Annual average: 253 | ||||||||||||
| Single day record rainfall (mm) | 0 | - | 3 | 19 | 21 | 27 | 50 | 9 | 12 | 15 | 2 | 0 |
| Date | Jan 01 1997 | - | Mar 03 1999 | Apr 28 1999 | May 13 1999 | Jun 27 1998 | Jul 03 2000 | Aug 04 2000 | Sep 18 2000 | Oct 10 1998 | Nov 14 1998 | Dec 01 1999 |
| Single day record snowfall (cm) | 0 | - | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 1 |
| Date | Jan 01 1997 | - | Mar 30 2001 | Apr 05 2000 | May 01 1998 | Jun 01 1998 | Jul 01 1998 | Aug 01 1998 | Sep 01 1998 | Oct 23 2001 | Nov 17 1998 | Dec 20 1999 |
| Single day record precipitation (mm) | 0 | - | 2 | 19 | 21 | 27 | 50 | 9 | 12 | 15 | 3 | 1 |
| Date | Jan 01 1997 | - | Mar 29 2000 | Apr 28 1999 | May 13 1999 | Jun 27 1998 | Jul 03 2000 | Aug 04 2000 | Sep 18 2000 | Oct 10 1998 | Nov 17 1998 | Dec 20 1999 |