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 | -11.6 | -7.3 | -0.4 | 10.6 | 19.8 | 24 | 26.1 | 25.8 | 19.4 | 11.4 | -0.5 | -8.7 |
| Average low | -21.6 | -17.6 | -10 | -1.4 | 6.1 | 11.7 | 13.8 | 12.4 | 6.7 | 0.2 | -8.6 | -17.6 |
| Average | -16.6 | -12.5 | -5.2 | 4.6 | 13 | 17.9 | 20 | 19.1 | 13.1 | 5.8 | -4.5 | -13.2 |
| Record daily high | 6.7 | 14 | 22.2 | 35.6 | 36.7 | 38 | 38.9 | 40 | 39 | 33.5 | 25 | 14.4 |
| Date | Jan 24 1973 | Feb 21 2000 | Mar 31 1963 | Apr 27 1952 | May 21 1964 | Jun 17 1995 | Jul 29 1975 | Aug 01 1989 | Sep 02 1983 | Oct 01 1992 | Nov 05 1975 | Dec 01 1969 |
| Record daily low | -40 | -40.6 | -33.5 | -23.9 | -13.9 | -2.8 | 2.8 | 0 | -6.7 | -30 | -35 | -37.2 |
| Date | Jan 28 1966 | Feb 18 1966 | Mar 01 1980 | Apr 02 1979 | May 03 1967 | Jun 01 1964 | Jul 13 1950 | Aug 28 1965 | Sep 26 1965 | Oct 29 1997 | Nov 28 1985 | Dec 31 1967 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 2 | 7 | 23 | 58 | 87 | 77 | 67 | 52 | 32 | 7 | 1 |
| Annual average: 414 | ||||||||||||
| Monthly snowfall (cm) | 27 | 18 | 19 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 26 |
| Annual average: 126 | ||||||||||||
| Monthly precipitation (mm) | 27 | 20 | 26 | 33 | 58 | 87 | 77 | 67 | 52 | 37 | 28 | 28 |
| Annual average: 540 | ||||||||||||
| Single day record rainfall (mm) | 8 | 18 | 13 | 34 | 40 | 116 | 101 | 95 | 77 | 58 | 21 | 18 |
| Date | Jan 10 1990 | Feb 25 2000 | Mar 29 1968 | Apr 17 1979 | May 21 1973 | Jun 10 1970 | Jul 11 1957 | Aug 18 1995 | Sep 02 1957 | Oct 10 1949 | Nov 06 2000 | Dec 01 1982 |
| Single day record snowfall (cm) | 23 | 20 | 23 | 45 | 13 | 0 | 0 | 0 | 0 | 18 | 20 | 23 |
| Date | Jan 15 1949 | Feb 23 1949 | Mar 04 1966 | Apr 05 1997 | May 10 1979 | Jun 01 1949 | Jul 01 1949 | Aug 01 1949 | Sep 01 1949 | Oct 30 1971 | Nov 07 1986 | Dec 22 1974 |
| Single day record precipitation (mm) | 23 | 24 | 23 | 45 | 40 | 116 | 101 | 95 | 77 | 58 | 21 | 23 |
| Date | Jan 15 1949 | Feb 25 1998 | Mar 04 1966 | Apr 05 1997 | May 21 1973 | Jun 10 1970 | Jul 11 1957 | Aug 18 1995 | Sep 02 1957 | Oct 10 1949 | Nov 06 2000 | Dec 22 1974 |