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 | -3.2 | 1.7 | 6.8 | 12.4 | 17.5 | 20 | 23 | 22.6 | 18.6 | 10.5 | 2.8 | -2.1 |
| Average low | -12.7 | -10.2 | -6.1 | -1.6 | 2.9 | 6.6 | 8.3 | 7.4 | 3 | -0.7 | -4.7 | -10.2 |
| Average | -8 | -4.3 | 0.4 | 5.5 | 10.2 | 13.3 | 15.7 | 15 | 10.8 | 4.9 | -0.9 | -6.2 |
| Record daily high | 12.2 | 14 | 19.5 | 25 | 31.5 | 33.3 | 33.5 | 33.3 | 34 | 26.5 | 16.1 | 15.6 |
| Date | Jan 31 1953 | Feb 20 1995 | Mar 29 1994 | Apr 30 1998 | May 12 1993 | Jun 24 1958 | Jul 28 1996 | Aug 04 1961 | Sep 04 1988 | Oct 04 1988 | Nov 10 1953 | Dec 01 1958 |
| Record daily low | -43 | -44.4 | -40.6 | -18.3 | -7.2 | -1.7 | 0 | -3 | -7.8 | -18 | -32.2 | -43.5 |
| Date | Jan 29 1996 | Feb 15 1956 | Mar 04 1955 | Apr 02 1954 | May 04 1956 | Jun 06 1959 | Jul 06 1952 | Aug 23 1992 | Sep 26 1951 | Oct 28 1991 | Nov 13 1955 | Dec 29 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 7 | 4 | 10 | 31 | 52 | 78 | 70 | 61 | 39 | 49 | 29 | 4 |
| Annual average: 434 | ||||||||||||
| Monthly snowfall (cm) | 50 | 23 | 17 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 35 | 60 |
| Annual average: 193 | ||||||||||||
| Monthly precipitation (mm) | 57 | 27 | 27 | 34 | 53 | 78 | 70 | 61 | 39 | 54 | 63 | 64 |
| Annual average: 627 | ||||||||||||
| Single day record rainfall (mm) | 9 | 13 | 19 | 40 | 39 | 52 | 41 | 36 | 34 | 35 | 28 | 19 |
| Date | Jan 09 1997 | Feb 25 1958 | Mar 24 1952 | Apr 22 1953 | May 29 1955 | Jun 08 1957 | Jul 15 1957 | Aug 03 1956 | Sep 24 1959 | Oct 27 1996 | Nov 03 1989 | Dec 11 1951 |
| Single day record snowfall (cm) | 29 | 27 | 34 | 10 | 17 | 0 | 0 | 0 | 0 | 25 | 23 | 33 |
| Date | Jan 16 1994 | Feb 16 1956 | Mar 04 1951 | Apr 13 1955 | May 01 1956 | Jun 01 1951 | Jul 01 1951 | Aug 01 1951 | Sep 23 1951 | Oct 30 1991 | Nov 07 1996 | Dec 02 1991 |
| Single day record precipitation (mm) | 29 | 27 | 34 | 40 | 39 | 52 | 41 | 36 | 34 | 37 | 36 | 33 |
| Date | Jan 16 1994 | Feb 16 1956 | Mar 04 1951 | Apr 22 1953 | May 29 1955 | Jun 08 1957 | Jul 15 1957 | Aug 03 1956 | Sep 24 1959 | Oct 27 1996 | Nov 07 1995 | Dec 02 1991 |