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 | 0.8 | 3.5 | 8.2 | 13.9 | 19 | 21.8 | 26.4 | 26.5 | 21.5 | 12.5 | 4.8 | 0.4 |
| Average low | -3.5 | -2.8 | -0.4 | 2.8 | 6.5 | 9.6 | 12.3 | 12.1 | 8.5 | 3.8 | -0.1 | -3.4 |
| Average | -1.3 | 0.3 | 3.9 | 8.4 | 12.8 | 15.7 | 19.4 | 19.3 | 15 | 8.2 | 2.4 | -1.5 |
| Record daily high | 7.8 | 13.2 | 18.3 | 25.7 | 32.7 | 31.5 | 38.1 | 36.4 | 34.7 | 23.1 | 13.8 | 8.5 |
| Date | Jan 31 1998 | Feb 25 1995 | Mar 28 1994 | Apr 25 2001 | May 12 1993 | Jun 22 1994 | Jul 21 1994 | Aug 14 1994 | Sep 02 1998 | Oct 01 1993 | Nov 12 1999 | Dec 01 1995 |
| Record daily low | -17.4 | -15.6 | -9.9 | -3.5 | -0.5 | 2.7 | 6.9 | 5.7 | -1.1 | -3.9 | -12.8 | -16.2 |
| Date | Jan 30 1996 | Feb 01 1996 | Mar 06 1995 | Apr 06 1997 | May 09 1999 | Jun 08 1999 | Jul 03 1999 | Aug 20 2000 | Sep 23 2000 | Oct 30 1995 | Nov 23 1993 | Dec 20 1998 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | - | - | - | - | - | - | - | - | - | 0 | - | - |
| Annual average: 0 | ||||||||||||
| Monthly snowfall (cm) | - | - | - | - | - | - | - | - | - | 0 | - | - |
| Annual average: 0 | ||||||||||||
| Monthly precipitation (mm) | - | - | - | - | - | - | - | - | - | 71 | - | - |
| Annual average: 71 | ||||||||||||
| Single day record rainfall (mm) | 0 | - | - | - | - | - | - | - | 0 | 0 | - | - |
| Date | Jan 01 1999 | - | - | - | - | - | - | - | Sep 01 1999 | Oct 01 1999 | - | - |
| Single day record snowfall (cm) | 0 | - | - | - | - | - | - | - | 0 | 0 | - | - |
| Date | Jan 01 1999 | - | - | - | - | - | - | - | Sep 01 1999 | Oct 01 1999 | - | - |
| Single day record precipitation (mm) | 12 | 13 | 22 | 30 | 29 | 26 | 20 | 38 | 19 | 29 | 14 | 17 |
| Date | Jan 20 1997 | Feb 21 1998 | Mar 19 1997 | Apr 20 1997 | May 21 1993 | Jun 04 1994 | Jul 30 1998 | Aug 21 1993 | Sep 20 1993 | Oct 08 1999 | Nov 28 1996 | Dec 13 1998 |