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 | -11.4 | -8.4 | -1.2 | 9.8 | 17.8 | 21.7 | 23.6 | 23.3 | 17 | 10.2 | -2.4 | -9.2 |
| Average low | -21.8 | -18.6 | -11.3 | -2.6 | 3.9 | 8.7 | 10.4 | 9.2 | 3.7 | -2.6 | -11.7 | -19.2 |
| Average | -16.6 | -13.5 | -6.3 | 3.6 | 10.9 | 15.2 | 17 | 16.3 | 10.4 | 3.8 | -7.1 | -14.3 |
| Record daily high | 8 | 11.7 | 18.3 | 33.3 | 37.2 | 39.4 | 37.8 | 37.8 | 36.1 | 30.6 | 20 | 13.3 |
| Date | Jan 02 1980 | Feb 18 1931 | Mar 26 1946 | Apr 29 1939 | May 27 1936 | Jun 16 1933 | Jul 16 1919 | Aug 05 1961 | Sep 05 1967 | Oct 03 1943 | Nov 03 1949 | Dec 05 1939 |
| Record daily low | -48.3 | -50.6 | -41.7 | -30.6 | -12.2 | -12.2 | -2.8 | -2.8 | -13.3 | -27.8 | -36.7 | -44.4 |
| Date | Jan 11 1916 | Feb 15 1936 | Mar 02 1972 | Apr 02 1954 | May 01 1954 | Jun 20 1911 | Jul 24 1918 | Aug 27 1928 | Sep 25 1928 | Oct 26 1919 | Nov 23 1950 | Dec 16 1924 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 1 | 0 | 1 | 14 | 35 | 62 | 71 | 43 | 29 | 10 | 2 | 0 |
| Annual average: 268 | ||||||||||||
| Monthly snowfall (cm) | 19 | 13 | 15 | 9 | 1 | 0 | 0 | 0 | 1 | 5 | 17 | 18 |
| Annual average: 98 | ||||||||||||
| Monthly precipitation (mm) | 16 | 11 | 15 | 24 | 36 | 62 | 71 | 43 | 31 | 14 | 18 | 17 |
| Annual average: 358 | ||||||||||||
| Single day record rainfall (mm) | 10 | 9 | 10 | 29 | 52 | 62 | 59 | 68 | 57 | 45 | 9 | 10 |
| Date | Jan 13 1955 | Feb 19 1930 | Mar 30 1958 | Apr 19 1985 | May 22 1944 | Jun 29 1955 | Jul 02 1990 | Aug 24 1944 | Sep 13 1914 | Oct 04 1914 | Nov 04 1989 | Dec 26 1956 |
| Single day record snowfall (cm) | 20 | 18 | 29 | 22 | 15 | 0 | 0 | 0 | 20 | 21 | 20 | 20 |
| Date | Jan 08 1975 | Feb 18 1939 | Mar 11 1928 | Apr 03 1961 | May 04 1912 | Jun 01 1911 | Jul 01 1911 | Aug 01 1911 | Sep 22 1945 | Oct 20 1961 | Nov 01 1938 | Dec 02 1936 |
| Single day record precipitation (mm) | 15 | 18 | 29 | 29 | 52 | 62 | 59 | 68 | 57 | 45 | 20 | 20 |
| Date | Jan 25 1920 | Feb 27 1965 | Mar 11 1928 | Apr 19 1985 | May 22 1944 | Jun 29 1955 | Jul 02 1990 | Aug 24 1944 | Sep 13 1914 | Oct 04 1914 | Nov 01 1938 | Dec 02 1936 |