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 | -20.5 | -12.7 | -2.8 | 6.8 | 14.8 | 20.8 | 22.7 | 19.6 | 12.1 | 1.1 | -11.2 | -17 |
| Average low | -31 | -25.3 | -16.4 | -5.1 | 2 | 7.1 | 9.3 | 6.4 | 0.8 | -6.9 | -20.5 | -27.6 |
| Average | -25.7 | -19 | -9.6 | 0.9 | 8.4 | 14 | 16 | 13.1 | 6.4 | -2.9 | -15.9 | -22.3 |
| Record daily high | 10.1 | 12.2 | 12.2 | 22.8 | 33.5 | 36.1 | 35.6 | 32.6 | 26.7 | 22.6 | 13.9 | 11.8 |
| Date | Jan 15 1981 | Feb 27 1968 | Mar 26 1930 | Apr 29 1976 | May 31 1983 | Jun 14 1969 | Jul 20 1951 | Aug 06 1999 | Sep 02 1938 | Oct 03 2003 | Nov 02 1970 | Dec 23 1999 |
| Record daily low | -58.3 | -62.2 | -48.9 | -41.1 | -21.7 | -3.3 | -2.8 | -10.6 | -15.6 | -36.7 | -50.6 | -57.8 |
| Date | Jan 28 1947 | Feb 03 1947 | Mar 05 1951 | Apr 01 1944 | May 11 1964 | Jun 26 1951 | Jul 23 1928 | Aug 28 1993 | Sep 28 1946 | Oct 27 1935 | Nov 26 1950 | Dec 13 1946 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 0 | 3 | 22 | 40 | 54 | 42 | 33 | 10 | 0 | 0 |
| Annual average: 205 | ||||||||||||
| Monthly snowfall (cm) | 24 | 19 | 13 | 8 | 1 | 0 | 0 | 0 | 4 | 25 | 27 | 26 |
| Annual average: 147 | ||||||||||||
| Monthly precipitation (mm) | 17 | 13 | 10 | 9 | 23 | 41 | 54 | 42 | 37 | 30 | 19 | 18 |
| Annual average: 312 | ||||||||||||
| Single day record rainfall (mm) | 1 | 0 | 15 | 20 | 25 | 28 | 29 | 32 | 24 | 12 | 7 | 5 |
| Date | Jan 02 1985 | Feb 24 1938 | Mar 17 1947 | Apr 13 1926 | May 26 1939 | Jun 18 1976 | Jul 14 1976 | Aug 27 1932 | Sep 19 1959 | Oct 03 1980 | Nov 22 1947 | Dec 20 1985 |
| Single day record snowfall (cm) | 36 | 17 | 16 | 12 | 15 | 3 | 0 | 4 | 25 | 26 | 21 | 16 |
| Date | Jan 09 1949 | Feb 07 1974 | Mar 18 1939 | Apr 01 1964 | May 09 1964 | Jun 07 1992 | Jul 01 1925 | Aug 28 1984 | Sep 21 1970 | Oct 25 1982 | Nov 22 2003 | Dec 15 1958 |
| Single day record precipitation (mm) | 36 | 17 | 16 | 22 | 25 | 28 | 29 | 32 | 24 | 22 | 16 | 16 |
| Date | Jan 09 1949 | Feb 12 1965 | Mar 18 1939 | Apr 29 1928 | May 26 1939 | Jun 18 1976 | Jul 14 1976 | Aug 27 1932 | Sep 19 1959 | Oct 04 1958 | Nov 04 1966 | Dec 15 1958 |