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 | -3.7 | 4.8 | 4.7 | 12.5 | 17 | 20.5 | 25.3 | 26.5 | 20.4 | 13.8 | 3.9 | 0.5 |
| Average low | -17.7 | -9.3 | -8.2 | -2.4 | 2.4 | 6.7 | 9.1 | 8.5 | 3.7 | -1.7 | -8.6 | -13.3 |
| Average | -10.8 | -2.3 | -1.7 | 5.1 | 9.7 | 13.6 | 17.2 | 17.5 | 12.1 | 6.1 | -2.4 | -6.4 |
| Record daily high | 16.7 | 21.1 | 20.2 | 26.7 | 32.2 | 32.8 | 35.9 | 36.3 | 33.6 | 29.4 | 22.3 | 20.9 |
| Date | Jan 07 1958 | Feb 07 1954 | Mar 22 1999 | Apr 29 1957 | May 24 2001 | Jun 10 1956 | Jul 04 2001 | Aug 03 2001 | Sep 02 1998 | Oct 01 1957 | Nov 07 1999 | Dec 27 1999 |
| Record daily low | -39.1 | -39 | -38.9 | -23.9 | -16.1 | -1.9 | 0.7 | 0.5 | -9.7 | -16.7 | -34.9 | -38.2 |
| Date | Jan 29 1996 | Feb 02 1996 | Mar 08 2002 | Apr 02 1954 | May 01 1954 | Jun 01 2000 | Jul 16 1999 | Aug 28 2000 | Sep 23 2000 | Oct 31 1951 | Nov 23 1996 | Dec 11 2000 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 4 | 17 | 67 | 82 | 48 | 26 | 27 | 7 | 3 | 0 |
| Annual average: 280 | ||||||||||||
| Monthly snowfall (cm) | 13 | 2 | 21 | 10 | 2 | 0 | 0 | 0 | 0 | 5 | 12 | 16 |
| Annual average: 81 | ||||||||||||
| Monthly precipitation (mm) | 13 | 2 | 24 | 27 | 69 | 82 | 48 | 26 | 27 | 12 | 15 | 16 |
| Annual average: 361 | ||||||||||||
| Single day record rainfall (mm) | 4 | 6 | 3 | 15 | 59 | 59 | 92 | 46 | 27 | 10 | 5 | 2 |
| Date | Jan 17 1958 | Feb 25 1958 | Mar 28 2000 | Apr 29 1953 | May 26 1997 | Jun 07 1953 | Jul 03 1998 | Aug 29 1952 | Sep 02 2000 | Oct 20 1953 | Nov 12 1999 | Dec 11 1951 |
| Single day record snowfall (cm) | 18 | 23 | 21 | 17 | 22 | 0 | 0 | 0 | 18 | 31 | 20 | 15 |
| Date | Jan 26 1956 | Feb 08 1955 | Mar 11 1954 | Apr 03 2001 | May 15 1955 | Jun 01 1952 | Jul 01 1952 | Aug 01 1951 | Sep 23 1951 | Oct 21 1957 | Nov 25 1955 | Dec 20 1953 |
| Single day record precipitation (mm) | 18 | 23 | 21 | 17 | 59 | 59 | 92 | 46 | 27 | 31 | 20 | 15 |
| Date | Jan 26 1956 | Feb 08 1955 | Mar 11 1954 | Apr 03 2001 | May 26 1997 | Jun 07 1953 | Jul 03 1998 | Aug 29 1952 | Sep 02 2000 | Oct 21 1957 | Nov 25 1955 | Dec 20 1953 |