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 | -8.3 | -1.3 | 9.5 | 17.7 | 21.8 | 23.9 | 23.1 | 16.6 | 9.3 | -2.9 | -10.8 |
| Average low | -25.2 | -20.9 | -13.6 | -3.4 | 3.3 | 8.6 | 11.1 | 9.4 | 3.6 | -2.5 | -12.2 | -21.6 |
| Average | -19.1 | -14.6 | -7.5 | 3.1 | 10.5 | 15.2 | 17.5 | 16.3 | 10.2 | 3.4 | -7.6 | -16.2 |
| Record daily high | 12 | 11 | 19.8 | 32.2 | 35.4 | 38.8 | 37.8 | 36.1 | 36.1 | 30.6 | 19.4 | 10 |
| Date | Jan 30 1993 | Feb 25 1986 | Mar 31 1994 | Apr 28 1952 | May 29 1986 | Jun 05 1988 | Jul 30 1946 | Aug 17 1949 | Sep 05 1967 | Oct 03 1943 | Nov 05 1949 | Dec 06 1942 |
| Record daily low | -50 | -46.1 | -45.6 | -33.9 | -12.8 | -4.4 | 1.1 | -3.7 | -15.6 | -26.1 | -38.9 | -44.3 |
| Date | Jan 20 1943 | Feb 20 1949 | Mar 01 1962 | Apr 03 1954 | May 03 1963 | Jun 10 1947 | Jul 24 1946 | Aug 27 1982 | Sep 30 1961 | Oct 26 1951 | Nov 27 1970 | Dec 10 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 1 | 17 | 44 | 73 | 77 | 58 | 37 | 14 | 2 | 1 |
| Annual average: 323 | ||||||||||||
| Monthly snowfall (cm) | 19 | 13 | 17 | 11 | 3 | 0 | 0 | 0 | 2 | 11 | 16 | 20 |
| Annual average: 111 | ||||||||||||
| Monthly precipitation (mm) | 16 | 12 | 16 | 27 | 48 | 73 | 77 | 58 | 39 | 24 | 17 | 18 |
| Annual average: 424 | ||||||||||||
| Single day record rainfall (mm) | 9 | 2 | 10 | 41 | 53 | 56 | 74 | 70 | 41 | 20 | 14 | 6 |
| Date | Jan 24 1968 | Feb 21 1978 | Mar 31 1958 | Apr 23 1957 | May 30 1968 | Jun 10 1978 | Jul 06 1944 | Aug 09 1974 | Sep 12 1973 | Oct 15 1959 | Nov 01 1983 | Dec 15 1969 |
| Single day record snowfall (cm) | 15 | 12 | 29 | 19 | 20 | 5 | 0 | 0 | 18 | 43 | 17 | 19 |
| Date | Jan 07 1957 | Feb 12 1961 | Mar 21 1953 | Apr 07 1970 | May 29 1954 | Jun 01 1945 | Jul 01 1943 | Aug 01 1943 | Sep 28 1982 | Oct 11 1998 | Nov 13 1973 | Dec 17 1967 |
| Single day record precipitation (mm) | 15 | 12 | 29 | 41 | 53 | 56 | 74 | 70 | 41 | 42 | 19 | 16 |
| Date | Jan 07 1957 | Feb 12 1961 | Mar 21 1953 | Apr 23 1957 | May 30 1968 | Jun 10 1978 | Jul 06 1944 | Aug 09 1974 | Sep 12 1973 | Oct 03 1969 | Nov 13 1973 | Dec 08 1973 |