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 | -8.7 | -4.9 | 0.9 | 10 | 16.5 | 19.9 | 21.7 | 21.1 | 16 | 9.4 | -1.6 | -6.8 |
| Average low | -20.6 | -17.2 | -10.6 | -2.9 | 2.2 | 6.9 | 8.6 | 7.2 | 3.2 | -1.8 | -12 | -18 |
| Average | -14.7 | -11.1 | -4.9 | 3.6 | 9.4 | 13.4 | 15.2 | 14.2 | 9.6 | 3.8 | -6.8 | -12.4 |
| Record daily high | 15 | 15.5 | 18.9 | 29 | 32.2 | 33.3 | 32.5 | 34.5 | 32 | 27.5 | 18.9 | 13.8 |
| Date | Jan 31 1993 | Feb 28 1992 | Mar 30 1994 | Apr 25 1977 | May 29 1983 | Jun 03 1970 | Jul 18 1981 | Aug 09 1981 | Sep 07 1981 | Oct 04 1988 | Nov 02 1969 | Dec 13 1997 |
| Record daily low | -48.3 | -45 | -44.4 | -27.2 | -13.3 | -5 | -1.7 | -7.1 | -16.7 | -30.9 | -39.8 | -49.2 |
| Date | Jan 26 1969 | Feb 12 1975 | Mar 01 1972 | Apr 05 1982 | May 01 1986 | Jun 12 1969 | Jul 16 1999 | Aug 23 1992 | Sep 30 1974 | Oct 31 1984 | Nov 26 1985 | Dec 29 1992 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 1 | 8 | 34 | 76 | 84 | 59 | 43 | 15 | 4 | 1 |
| Annual average: 325 | ||||||||||||
| Monthly snowfall (cm) | 32 | 25 | 23 | 10 | 3 | 0 | 0 | 2 | 3 | 14 | 28 | 34 |
| Annual average: 174 | ||||||||||||
| Monthly precipitation (mm) | 29 | 22 | 21 | 18 | 37 | 76 | 84 | 60 | 47 | 29 | 28 | 31 |
| Annual average: 482 | ||||||||||||
| Single day record rainfall (mm) | 3 | 6 | 6 | 12 | 41 | 75 | 63 | 57 | 29 | 19 | 13 | 3 |
| Date | Jan 31 1995 | Feb 07 2000 | Mar 05 1968 | Apr 16 1986 | May 31 1976 | Jun 11 1990 | Jul 15 1974 | Aug 03 1976 | Sep 12 1985 | Oct 01 1977 | Nov 20 1971 | Dec 24 1989 |
| Single day record snowfall (cm) | 20 | 24 | 19 | 23 | 35 | 1 | 0 | 35 | 22 | 18 | 33 | 26 |
| Date | Jan 14 1974 | Feb 02 1999 | Mar 06 1989 | Apr 04 1993 | May 13 1986 | Jun 01 1976 | Jul 04 1999 | Aug 17 1973 | Sep 18 1972 | Oct 31 1994 | Nov 09 1996 | Dec 09 1980 |
| Single day record precipitation (mm) | 20 | 15 | 18 | 25 | 42 | 75 | 63 | 57 | 29 | 22 | 33 | 26 |
| Date | Jan 14 1974 | Feb 02 1999 | Mar 31 1981 | Apr 04 1993 | May 31 1976 | Jun 11 1990 | Jul 15 1974 | Aug 03 1976 | Sep 12 1985 | Oct 08 1972 | Nov 09 1996 | Dec 09 1980 |