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 | -13.4 | -9.2 | -2.3 | 8.5 | 17.2 | 21.4 | 23.5 | 23.1 | 16.6 | 9.1 | -3.2 | -11 |
| Average low | -22.4 | -18 | -11.2 | -2.2 | 4.4 | 9.2 | 11.2 | 10.2 | 4.8 | -1.3 | -10.7 | -19.4 |
| Average | -17.9 | -13.6 | -6.8 | 3.2 | 10.8 | 15.3 | 17.4 | 16.7 | 10.7 | 3.9 | -7 | -15.2 |
| Record daily high | 6.7 | 10 | 29.4 | 32.2 | 37.2 | 40 | 41.1 | 38.3 | 35 | 31.7 | 26.1 | 10.6 |
| Date | Jan 22 1942 | Feb 01 1931 | Mar 28 1910 | Apr 28 1952 | May 28 1936 | Jun 06 1988 | Jul 19 1941 | Aug 16 1961 | Sep 05 1967 | Oct 05 1943 | Nov 18 1908 | Dec 05 1939 |
| Record daily low | -48.3 | -48.3 | -40.6 | -30.6 | -13.3 | -5.6 | -2.2 | -4.4 | -15 | -26.7 | -36.7 | -46.7 |
| Date | Jan 12 1916 | Feb 02 1917 | Mar 09 1933 | Apr 02 1954 | May 01 1954 | Jun 02 1910 | Jul 02 1917 | Aug 25 1934 | Sep 25 1928 | Oct 26 1919 | Nov 19 1921 | Dec 28 1917 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 2 | 14 | 43 | 77 | 71 | 48 | 34 | 15 | 1 | 0 |
| Annual average: 304 | ||||||||||||
| Monthly snowfall (cm) | 21 | 14 | 16 | 10 | 2 | 0 | 0 | 0 | 1 | 10 | 15 | 20 |
| Annual average: 109 | ||||||||||||
| Monthly precipitation (mm) | 21 | 14 | 19 | 24 | 45 | 77 | 71 | 48 | 36 | 25 | 16 | 20 |
| Annual average: 414 | ||||||||||||
| Single day record rainfall (mm) | 3 | 10 | 13 | 34 | 52 | 136 | 142 | 89 | 60 | 56 | 16 | 3 |
| Date | Jan 30 1997 | Feb 11 1924 | Mar 29 1938 | Apr 19 1985 | May 03 1914 | Jun 17 1923 | Jul 08 1909 | Aug 26 1908 | Sep 13 1947 | Oct 02 1969 | Nov 04 1978 | Dec 06 2000 |
| Single day record snowfall (cm) | 18 | 34 | 23 | 25 | 20 | 0 | 0 | 0 | 11 | 31 | 20 | 20 |
| Date | Jan 25 1953 | Feb 17 1953 | Mar 31 1934 | Apr 28 1917 | May 10 1953 | Jun 15 1904 | Jul 01 1904 | Aug 01 1904 | Sep 11 1993 | Oct 15 1984 | Nov 06 1914 | Dec 30 1965 |
| Single day record precipitation (mm) | 18 | 34 | 23 | 34 | 52 | 136 | 142 | 89 | 60 | 56 | 24 | 20 |
| Date | Jan 25 1953 | Feb 17 1953 | Mar 31 1934 | Apr 19 1985 | May 03 1914 | Jun 17 1923 | Jul 08 1909 | Aug 26 1908 | Sep 13 1947 | Oct 02 1969 | Nov 04 1978 | Dec 30 1965 |