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 | -5.9 | -4.5 | 1.5 | 10.4 | 18.8 | 23.3 | 25.7 | 24.4 | 19.4 | 12.4 | 4.8 | -2.5 |
| Average low | -15.4 | -14.3 | -7.6 | 0.5 | 6.9 | 12 | 14.5 | 13.3 | 8.6 | 2.8 | -2.6 | -10.9 |
| Average | -10.6 | -9.4 | -3.1 | 5.4 | 12.9 | 17.7 | 20.1 | 18.9 | 14 | 7.6 | 1.1 | -6.7 |
| Record daily high | 12 | 15 | 23 | 29.5 | 32.2 | 33.5 | 33.9 | 35 | 31.7 | 27.8 | 22.8 | 17.5 |
| Date | Jan 01 1979 | Feb 22 1981 | Mar 30 1986 | Apr 27 1990 | May 23 1975 | Jun 17 1994 | Jul 13 1974 | Aug 01 1975 | Sep 04 1971 | Oct 02 1968 | Nov 02 1971 | Dec 05 2001 |
| Record daily low | -36 | -37.2 | -30 | -14.5 | -4 | -1 | 4.4 | 0.6 | -6 | -10 | -21.7 | -33 |
| Date | Jan 04 1981 | Feb 23 1972 | Mar 02 1980 | Apr 05 1995 | May 07 1981 | Jun 03 1986 | Jul 03 1971 | Aug 31 1976 | Sep 29 1980 | Oct 31 1992 | Nov 22 1972 | Dec 25 1980 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 14 | 15 | 27 | 68 | 79 | 94 | 106 | 97 | 98 | 80 | 72 | 25 |
| Annual average: 775 | ||||||||||||
| Monthly snowfall (cm) | 52 | 36 | 32 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 45 |
| Annual average: 188 | ||||||||||||
| Monthly precipitation (mm) | 66 | 51 | 60 | 74 | 79 | 94 | 106 | 97 | 98 | 81 | 88 | 70 |
| Annual average: 963 | ||||||||||||
| Single day record rainfall (mm) | 27 | 25 | 45 | 46 | 34 | 61 | 68 | 83 | 60 | 68 | 73 | 38 |
| Date | Jan 30 1969 | Feb 02 1973 | Mar 20 1975 | Apr 01 1973 | May 09 1974 | Jun 21 1997 | Jul 14 1987 | Aug 25 1982 | Sep 14 1979 | Oct 21 1995 | Nov 08 1996 | Dec 07 1974 |
| Single day record snowfall (cm) | 24 | 28 | 41 | 25 | 2 | 0 | 0 | 0 | 0 | 15 | 31 | 38 |
| Date | Jan 23 1998 | Feb 13 1971 | Mar 13 1993 | Apr 03 1975 | May 01 1978 | Jun 01 1967 | Jul 01 1966 | Aug 01 1966 | Sep 01 1966 | Oct 31 1993 | Nov 12 1968 | Dec 16 1974 |
| Single day record precipitation (mm) | 27 | 28 | 45 | 46 | 34 | 61 | 68 | 83 | 60 | 68 | 73 | 38 |
| Date | Jan 30 1969 | Feb 13 1971 | Mar 20 1975 | Apr 01 1973 | May 09 1974 | Jun 21 1997 | Jul 14 1987 | Aug 25 1982 | Sep 14 1979 | Oct 21 1995 | Nov 08 1996 | Dec 07 1974 |