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 | -9.5 | -5.8 | 0.6 | 10.1 | 16.9 | 20.2 | 22.1 | 21.4 | 16.4 | 9.6 | -1.8 | -7.2 |
| Average low | -20.5 | -17.1 | -10.4 | -2 | 3.7 | 8 | 9.6 | 8.3 | 3.7 | -1.7 | -11.4 | -17.9 |
| Average | -15 | -11.5 | -4.9 | 4.1 | 10.3 | 14.1 | 15.9 | 14.9 | 10.1 | 4 | -6.6 | -12.6 |
| Record daily high | 12.6 | 11.8 | 16.1 | 29.2 | 31.3 | 33.3 | 33.3 | 34.5 | 31.1 | 28.9 | 22.2 | 13.3 |
| Date | Jan 30 1993 | Feb 27 1992 | Mar 29 1966 | Apr 25 1977 | May 17 1985 | Jun 03 1970 | Jul 19 1944 | Aug 09 1981 | Sep 12 1944 | Oct 02 1943 | Nov 02 1949 | Dec 10 1943 |
| Record daily low | -52.2 | -48.3 | -42.8 | -35.6 | -8.1 | -2.2 | 0.6 | -2.8 | -10.6 | -31.7 | -40.6 | -47.2 |
| Date | Jan 02 1950 | Feb 01 1947 | Mar 07 1951 | Apr 02 1954 | May 01 1986 | Jun 01 1951 | Jul 02 1949 | Aug 20 1947 | Sep 23 1972 | Oct 25 1951 | Nov 20 1963 | Dec 20 1990 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 2 | 1 | 1 | 10 | 35 | 76 | 70 | 61 | 40 | 15 | 5 | 1 |
| Annual average: 317 | ||||||||||||
| Monthly snowfall (cm) | 36 | 22 | 19 | 9 | 2 | 0 | 0 | 1 | 3 | 9 | 26 | 32 |
| Annual average: 158 | ||||||||||||
| Monthly precipitation (mm) | 31 | 19 | 16 | 17 | 37 | 76 | 70 | 62 | 43 | 24 | 26 | 26 |
| Annual average: 446 | ||||||||||||
| Single day record rainfall (mm) | 6 | 5 | 11 | 17 | 33 | 78 | 67 | 90 | 39 | 39 | 17 | 8 |
| Date | Jan 17 1977 | Feb 26 1963 | Mar 16 1944 | Apr 28 1962 | May 16 1984 | Jun 27 1965 | Jul 14 1982 | Aug 05 1994 | Sep 01 1991 | Oct 04 1943 | Nov 22 1957 | Dec 24 1950 |
| Single day record snowfall (cm) | 23 | 21 | 22 | 16 | 18 | 0 | 0 | 19 | 13 | 36 | 21 | 23 |
| Date | Jan 09 1982 | Feb 18 1972 | Mar 16 1966 | Apr 09 1966 | May 21 1960 | Jun 01 1942 | Jul 01 1942 | Aug 17 1973 | Sep 06 1974 | Oct 04 1957 | Nov 22 1965 | Dec 13 1947 |
| Single day record precipitation (mm) | 17 | 15 | 18 | 19 | 33 | 78 | 67 | 90 | 39 | 39 | 24 | 23 |
| Date | Jan 05 1945 | Feb 14 1948 | Mar 16 1966 | Apr 29 1986 | May 16 1984 | Jun 27 1965 | Jul 14 1982 | Aug 05 1994 | Sep 01 1991 | Oct 04 1943 | Nov 22 1957 | Dec 13 1947 |