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 | -6.5 | -2.7 | 1 | 6 | 11.6 | 16.2 | 20.2 | 19.9 | 14.7 | 7.5 | -2.6 | -7.6 |
| Average low | -15.2 | -13.1 | -9.1 | -4.4 | -0.3 | 3.5 | 5.6 | 4.7 | 0.7 | -3.6 | -10.2 | -15.8 |
| Average | -10.9 | -7.9 | -4.1 | 0.8 | 5.6 | 9.9 | 12.9 | 12.3 | 7.7 | 2 | -6.4 | -11.7 |
| Record daily high | 10.6 | 12 | 15 | 24.4 | 28 | 35 | 37.5 | 36.7 | 32.5 | 25.5 | 13.3 | 10 |
| Date | Jan 22 1975 | Feb 03 1980 | Mar 31 1994 | Apr 25 1977 | May 23 1979 | Jun 29 1979 | Jul 19 1979 | Aug 09 1978 | Sep 07 1979 | Oct 02 1992 | Nov 01 1970 | Dec 16 1980 |
| Record daily low | -41 | -39 | -31.7 | -26.1 | -15 | -6.1 | -3 | -6 | -12.2 | -25.6 | -36.5 | -49 |
| Date | Jan 30 1996 | Feb 08 1994 | Mar 02 1976 | Apr 01 1975 | May 04 1970 | Jun 12 1978 | Jul 06 1989 | Aug 24 1992 | Sep 27 1972 | Oct 28 1971 | Nov 27 1985 | Dec 31 1978 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 3 | 2 | 6 | 12 | 46 | 67 | 59 | 52 | 39 | 19 | 13 | 8 |
| Annual average: 324 | ||||||||||||
| Monthly snowfall (cm) | 58 | 41 | 44 | 32 | 18 | 5 | 0 | 1 | 8 | 19 | 44 | 68 |
| Annual average: 336 | ||||||||||||
| Monthly precipitation (mm) | 61 | 43 | 50 | 44 | 64 | 71 | 60 | 52 | 46 | 38 | 56 | 76 |
| Annual average: 660 | ||||||||||||
| Single day record rainfall (mm) | 28 | 16 | 38 | 28 | 34 | 37 | 27 | 32 | 25 | 46 | 22 | 29 |
| Date | Jan 04 1984 | Feb 24 1986 | Mar 09 1972 | Apr 25 1971 | May 20 1971 | Jun 15 1998 | Jul 17 1999 | Aug 30 1973 | Sep 12 1985 | Oct 04 1974 | Nov 03 1983 | Dec 17 1979 |
| Single day record snowfall (cm) | 46 | 30 | 38 | 64 | 42 | 25 | 3 | 9 | 36 | 38 | 23 | 51 |
| Date | Jan 20 1972 | Feb 15 1986 | Mar 13 1977 | Apr 26 1974 | May 04 1981 | Jun 13 1981 | Jul 06 1971 | Aug 22 1992 | Sep 29 1971 | Oct 24 1991 | Nov 21 1974 | Dec 24 1971 |
| Single day record precipitation (mm) | 46 | 30 | 38 | 64 | 42 | 50 | 27 | 32 | 36 | 47 | 28 | 51 |
| Date | Jan 20 1972 | Feb 15 1986 | Mar 09 1972 | Apr 26 1974 | May 04 1981 | Jun 13 1981 | Jul 17 1999 | Aug 30 1973 | Sep 29 1971 | Oct 04 1974 | Nov 21 1974 | Dec 24 1971 |