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 | -5.6 | -3.8 | 2.1 | 10.6 | 18.9 | 23.9 | 26.1 | 25.1 | 19.7 | 12.6 | 5.2 | -2 |
| Average low | -14.1 | -12.6 | -6.7 | 1 | 8 | 13.4 | 15.9 | 15.1 | 10.3 | 4.2 | -1.5 | -9.5 |
| Average | -9.8 | -8.2 | -2.3 | 5.8 | 13.5 | 18.7 | 21 | 20.1 | 15 | 8.5 | 1.9 | -5.8 |
| Record daily high | 14 | 16 | 23 | 30 | 33.3 | 34.4 | 35.6 | 36.5 | 35 | 28.9 | 22.5 | 17 |
| Date | Jan 18 1996 | Feb 21 1981 | Mar 30 1986 | Apr 18 1976 | May 23 1975 | Jun 21 1953 | Jul 22 1955 | Aug 08 2001 | Sep 04 1953 | Oct 02 1968 | Nov 28 1990 | Dec 03 1982 |
| Record daily low | -40 | -33.5 | -29 | -15.6 | -4.4 | 2.2 | 6.5 | 1.7 | -2 | -8.9 | -21 | -32 |
| Date | Jan 06 1977 | Feb 07 1993 | Mar 02 1992 | Apr 03 1954 | May 07 1966 | Jun 01 1965 | Jul 02 1992 | Aug 23 1957 | Sep 30 1991 | Oct 21 1957 | Nov 29 1978 | Dec 25 1980 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 22 | 20 | 35 | 66 | 75 | 85 | 95 | 94 | 91 | 77 | 71 | 30 |
| Annual average: 760 | ||||||||||||
| Monthly snowfall (cm) | 53 | 37 | 31 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 40 |
| Annual average: 184 | ||||||||||||
| Monthly precipitation (mm) | 75 | 56 | 65 | 74 | 75 | 85 | 95 | 94 | 91 | 78 | 86 | 70 |
| Annual average: 944 | ||||||||||||
| Single day record rainfall (mm) | 43 | 41 | 39 | 37 | 45 | 67 | 112 | 92 | 73 | 64 | 75 | 47 |
| Date | Jan 15 1962 | Feb 21 1954 | Mar 04 1952 | Apr 16 1961 | May 03 1954 | Jun 11 2002 | Jul 26 1986 | Aug 14 1984 | Sep 25 1975 | Oct 21 1995 | Nov 08 1996 | Dec 05 1952 |
| Single day record snowfall (cm) | 31 | 36 | 41 | 24 | 14 | 0 | 0 | 0 | 0 | 15 | 38 | 46 |
| Date | Jan 17 1978 | Feb 07 1956 | Mar 04 1971 | Apr 03 1975 | May 10 1963 | Jun 01 1952 | Jul 01 1952 | Aug 01 1952 | Sep 01 1952 | Oct 31 1993 | Nov 12 1968 | Dec 24 1966 |
| Single day record precipitation (mm) | 43 | 41 | 45 | 41 | 45 | 67 | 112 | 92 | 73 | 64 | 75 | 49 |
| Date | Jan 15 1962 | Feb 21 1954 | Mar 04 1952 | Apr 22 1993 | May 03 1954 | Jun 11 2002 | Jul 26 1986 | Aug 14 1984 | Sep 25 1975 | Oct 21 1995 | Nov 08 1996 | Dec 05 1952 |