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 | -6.8 | -3.2 | 1.7 | 10.7 | 17.2 | 20.2 | 22 | 21.3 | 16.4 | 11.1 | 0.8 | -5 |
| Average low | -17.4 | -14.3 | -8.9 | -1.7 | 3.6 | 7.8 | 9.8 | 8.8 | 4 | -1.2 | -9.1 | -15.1 |
| Average | -12.1 | -8.8 | -3.6 | 4.5 | 10.4 | 14 | 15.9 | 15.1 | 10.2 | 5 | -4.1 | -10 |
| Record daily high | 13 | 15.5 | 19 | 30.6 | 32.5 | 33.3 | 35 | 34 | 35 | 29.5 | 22.2 | 16 |
| Date | Jan 20 1981 | Feb 28 1993 | Mar 27 1986 | Apr 26 1977 | May 26 1986 | Jun 03 1970 | Jul 26 1984 | Aug 05 1998 | Sep 17 1981 | Oct 02 1987 | Nov 01 1978 | Dec 27 1999 |
| Record daily low | -47.2 | -42 | -40 | -28 | -11.7 | -5.6 | 2.2 | -3 | -7.5 | -25 | -35 | -43.9 |
| Date | Jan 26 1972 | Feb 07 1994 | Mar 01 1972 | Apr 03 1982 | May 10 1968 | Jun 12 1969 | Jul 01 1968 | Aug 24 1992 | Sep 28 1985 | Oct 31 1984 | Nov 28 1970 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 2 | 0 | 2 | 16 | 52 | 95 | 104 | 73 | 49 | 15 | 3 | 1 |
| Annual average: 413 | ||||||||||||
| Monthly snowfall (cm) | 26 | 18 | 24 | 14 | 4 | 0 | 0 | 0 | 1 | 9 | 20 | 20 |
| Annual average: 137 | ||||||||||||
| Monthly precipitation (mm) | 28 | 19 | 25 | 30 | 57 | 95 | 104 | 73 | 51 | 24 | 23 | 21 |
| Annual average: 550 | ||||||||||||
| Single day record rainfall (mm) | 16 | 15 | 6 | 26 | 35 | 66 | 80 | 71 | 84 | 26 | 8 | 6 |
| Date | Jan 29 1989 | Feb 02 1962 | Mar 22 1991 | Apr 23 1990 | May 28 1977 | Jun 30 1970 | Jul 02 1990 | Aug 16 1978 | Sep 06 1984 | Oct 24 1989 | Nov 07 1978 | Dec 10 1967 |
| Single day record snowfall (cm) | 23 | 22 | 29 | 32 | 18 | 0 | 0 | 3 | 5 | 24 | 24 | 21 |
| Date | Jan 30 1989 | Feb 19 1992 | Mar 08 1993 | Apr 06 1991 | May 13 1986 | Jun 19 1961 | Jul 01 1961 | Aug 21 1992 | Sep 21 1984 | Oct 04 1990 | Nov 15 1969 | Dec 08 1979 |
| Single day record precipitation (mm) | 23 | 22 | 29 | 32 | 42 | 66 | 80 | 71 | 84 | 27 | 24 | 21 |
| Date | Jan 30 1989 | Feb 19 1992 | Mar 08 1993 | Apr 06 1991 | May 13 1986 | Jun 30 1970 | Jul 02 1990 | Aug 16 1978 | Sep 06 1984 | Oct 21 1991 | Nov 15 1969 | Dec 08 1979 |