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 | -7.3 | -3.9 | 1.5 | 10.4 | 16.7 | 19.9 | 21.8 | 21 | 16 | 10.2 | -0.6 | -5.7 |
| Average low | -15.9 | -12.9 | -7.6 | -0.5 | 5.1 | 9.1 | 11.2 | 10.3 | 5.3 | 0.3 | -8.1 | -13.6 |
| Average | -11.7 | -8.5 | -3 | 4.9 | 10.9 | 14.5 | 16.5 | 15.7 | 10.7 | 5.3 | -4.4 | -9.7 |
| Record daily high | 13.5 | 14.5 | 17.8 | 28.9 | 31.5 | 33.3 | 32 | 35 | 33.9 | 29 | 19.4 | 17.5 |
| Date | Jan 30 1993 | Feb 27 1992 | Mar 29 1966 | Apr 25 1977 | May 12 1993 | Jun 03 1970 | Jul 26 1984 | Aug 05 1998 | Sep 01 1967 | Oct 02 1987 | Nov 03 1975 | Dec 27 1999 |
| Record daily low | -40 | -39 | -32.2 | -24 | -6 | 0 | 2.5 | -0.6 | -6.7 | -25.5 | -36.5 | -40 |
| Date | Jan 26 1972 | Feb 02 1989 | Mar 02 1972 | Apr 03 1982 | May 01 1991 | Jun 09 1967 | Jul 19 1980 | Aug 19 1973 | Sep 30 1974 | Oct 31 1984 | Nov 26 1985 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 2 | 1 | 2 | 14 | 50 | 98 | 106 | 73 | 46 | 13 | 3 | 1 |
| Annual average: 410 | ||||||||||||
| Monthly snowfall (cm) | 25 | 18 | 19 | 13 | 5 | 0 | 0 | 0 | 2 | 10 | 20 | 23 |
| Annual average: 133 | ||||||||||||
| Monthly precipitation (mm) | 24 | 18 | 19 | 27 | 54 | 98 | 106 | 74 | 48 | 23 | 22 | 24 |
| Annual average: 535 | ||||||||||||
| Single day record rainfall (mm) | 8 | 6 | 8 | 40 | 32 | 66 | 78 | 57 | 51 | 20 | 11 | 5 |
| Date | Jan 07 1971 | Feb 16 1977 | Mar 29 1975 | Apr 23 1990 | May 19 1989 | Jun 24 1973 | Jul 11 1974 | Aug 04 1987 | Sep 06 1984 | Oct 24 1989 | Nov 07 1978 | Dec 10 1967 |
| Single day record snowfall (cm) | 33 | 13 | 20 | 19 | 18 | 7 | 0 | 2 | 8 | 32 | 22 | 30 |
| Date | Jan 30 1989 | Feb 02 1999 | Mar 13 1974 | Apr 20 1985 | May 19 1987 | Jun 09 1967 | Jul 01 1966 | Aug 20 1992 | Sep 29 1971 | Oct 21 1991 | Nov 03 1996 | Dec 09 1979 |
| Single day record precipitation (mm) | 33 | 12 | 20 | 40 | 44 | 66 | 78 | 57 | 51 | 32 | 19 | 30 |
| Date | Jan 30 1989 | Feb 19 1992 | Mar 13 1974 | Apr 23 1990 | May 19 1989 | Jun 24 1973 | Jul 11 1974 | Aug 04 1987 | Sep 06 1984 | Oct 21 1991 | Nov 28 1978 | Dec 09 1979 |