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 | -13.6 | -7.6 | 0.3 | 10 | 17.4 | 21.4 | 23.2 | 21.9 | 15.4 | 7.8 | -4.2 | -11.6 |
| Average low | -24 | -19.8 | -13.2 | -3.3 | 3.3 | 7.9 | 10.2 | 8.6 | 3.3 | -2.2 | -12.8 | -21.4 |
| Average | -18.8 | -13.7 | -6.5 | 3.4 | 10.4 | 14.7 | 16.8 | 15.3 | 9.4 | 2.8 | -8.5 | -16.5 |
| Record daily high | 13.1 | 15 | 18.9 | 30.2 | 34.8 | 36.1 | 35.6 | 37 | 32.4 | 28.6 | 18.9 | 10.7 |
| Date | Jan 30 1993 | Feb 28 1968 | Mar 29 1966 | Apr 29 1980 | May 26 1986 | Jun 04 1970 | Jul 18 1955 | Aug 10 1991 | Sep 09 1981 | Oct 02 1987 | Nov 04 1949 | Dec 24 1999 |
| Record daily low | -50 | -50.6 | -44.4 | -34.4 | -13.3 | -4.4 | -3.3 | -2.9 | -15.6 | -24.5 | -37.8 | -47.2 |
| Date | Jan 25 1950 | Feb 01 1947 | Mar 02 1962 | Apr 02 1954 | May 04 1959 | Jun 10 1946 | Jul 13 1951 | Aug 22 1992 | Sep 30 1944 | Oct 30 1984 | Nov 28 1955 | Dec 19 1951 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 2 | 9 | 34 | 75 | 81 | 73 | 45 | 19 | 2 | 1 |
| Annual average: 342 | ||||||||||||
| Monthly snowfall (cm) | 27 | 21 | 20 | 14 | 3 | 0 | 0 | 0 | 2 | 13 | 29 | 26 |
| Annual average: 155 | ||||||||||||
| Monthly precipitation (mm) | 19 | 15 | 16 | 22 | 37 | 75 | 81 | 73 | 47 | 30 | 22 | 19 |
| Annual average: 455 | ||||||||||||
| Single day record rainfall (mm) | 6 | 5 | 8 | 15 | 38 | 50 | 53 | 95 | 61 | 29 | 15 | 8 |
| Date | Jan 17 1944 | Feb 08 1956 | Mar 22 1991 | Apr 24 1990 | May 22 1966 | Jun 12 1991 | Jul 12 1991 | Aug 26 1976 | Sep 02 1970 | Oct 14 1983 | Nov 04 1983 | Dec 22 1985 |
| Single day record snowfall (cm) | 16 | 15 | 30 | 26 | 15 | 0 | 0 | 0 | 28 | 17 | 18 | 23 |
| Date | Jan 02 1973 | Feb 18 1994 | Mar 16 1951 | Apr 20 1985 | May 16 1977 | Jun 09 1957 | Jul 01 1944 | Aug 28 1984 | Sep 22 1972 | Oct 16 1984 | Nov 29 1990 | Dec 21 1961 |
| Single day record precipitation (mm) | 16 | 13 | 30 | 27 | 39 | 50 | 53 | 95 | 61 | 29 | 16 | 23 |
| Date | Jan 02 1973 | Feb 26 1950 | Mar 16 1951 | Apr 20 1985 | May 17 1970 | Jun 12 1991 | Jul 12 1991 | Aug 26 1976 | Sep 02 1970 | Oct 14 1983 | Nov 22 1967 | Dec 21 1961 |