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 | -2.5 | 3.5 | 11.8 | 18.2 | 23.3 | 26.2 | 26.2 | 19.9 | 12.9 | 3 | -3.6 |
| Average low | -18.8 | -15.5 | -9 | -2.5 | 3.7 | 8.4 | 10.4 | 9.2 | 3.2 | -2.8 | -10.6 | -16.7 |
| Average | -12.4 | -9 | -2.8 | 4.7 | 11 | 15.8 | 18.3 | 17.7 | 11.6 | 5.1 | -3.8 | -10.2 |
| Record daily high | 13 | 19 | 22.8 | 31.7 | 36 | 38.5 | 41.1 | 40.6 | 36.1 | 30.6 | 24 | 17.8 |
| Date | Jan 31 1992 | Feb 27 1992 | Mar 27 1946 | Apr 29 1939 | May 29 1988 | Jun 26 1988 | Jul 04 1937 | Aug 06 1949 | Sep 05 1967 | Oct 04 1943 | Nov 12 1999 | Dec 05 1939 |
| Record daily low | -49.4 | -47.8 | -40.6 | -28.3 | -14.4 | -6.7 | -0.6 | -3.9 | -13.9 | -30 | -36.7 | -46.7 |
| Date | Jan 20 1954 | Feb 10 1939 | Mar 03 1960 | Apr 11 1940 | May 08 1945 | Jun 12 1969 | Jul 01 1945 | Aug 31 1949 | Sep 13 1949 | Oct 29 1991 | Nov 22 1946 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 3 | 16 | 48 | 65 | 54 | 34 | 27 | 12 | 2 | 1 |
| Annual average: 261 | ||||||||||||
| Monthly snowfall (cm) | 16 | 10 | 15 | 7 | 4 | 0 | 0 | 0 | 1 | 6 | 13 | 14 |
| Annual average: 85 | ||||||||||||
| Monthly precipitation (mm) | 16 | 10 | 18 | 23 | 52 | 65 | 54 | 34 | 28 | 17 | 15 | 15 |
| Annual average: 347 | ||||||||||||
| Single day record rainfall (mm) | 5 | 3 | 9 | 34 | 47 | 56 | 86 | 54 | 37 | 22 | 18 | 6 |
| Date | Jan 24 1974 | Feb 15 1991 | Mar 26 1988 | Apr 26 1974 | May 31 2000 | Jun 26 1998 | Jul 03 2000 | Aug 22 1973 | Sep 11 1978 | Oct 04 1995 | Nov 02 1998 | Dec 22 1973 |
| Single day record snowfall (cm) | 15 | 18 | 31 | 46 | 24 | 0 | 0 | 0 | 8 | 19 | 19 | 14 |
| Date | Jan 05 1980 | Feb 16 1967 | Mar 12 1954 | Apr 02 1940 | May 20 1974 | Jun 01 1937 | Jul 01 1937 | Aug 01 1937 | Sep 24 1972 | Oct 10 1972 | Nov 12 1978 | Dec 16 1977 |
| Single day record precipitation (mm) | 18 | 14 | 31 | 46 | 64 | 56 | 86 | 54 | 37 | 22 | 19 | 14 |
| Date | Jan 05 1967 | Feb 26 1958 | Mar 12 1954 | Apr 02 1940 | May 20 1974 | Jun 26 1998 | Jul 03 2000 | Aug 22 1973 | Sep 11 1978 | Oct 04 1995 | Nov 12 1978 | Dec 06 1981 |