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 | -12.2 | -7.8 | -0.9 | 9.9 | 17.7 | 21.4 | 23.2 | 22.8 | 16.7 | 9.8 | -2.7 | -10.1 |
| Average low | -24.5 | -21 | -13.6 | -3.1 | 3.1 | 7.3 | 9.2 | 7.8 | 2.5 | -3.2 | -12.5 | -21.6 |
| Average | -18.3 | -14.4 | -7.3 | 3.4 | 10.4 | 14.3 | 16.2 | 15.3 | 9.6 | 3.3 | -7.6 | -15.9 |
| Record daily high | 9.4 | 10 | 16 | 30.6 | 33 | 35 | 34.5 | 39 | 35 | 27.5 | 18.5 | 8.5 |
| Date | Jan 23 1968 | Feb 28 1986 | Mar 26 1992 | Apr 26 1977 | May 29 1986 | Jun 04 1970 | Jul 27 1984 | Aug 10 1991 | Sep 05 1967 | Oct 02 1992 | Nov 02 1978 | Dec 13 1998 |
| Record daily low | -55 | -48 | -43.3 | -34.4 | -10.6 | -5.6 | -1.1 | -4.4 | -10.6 | -26 | -39 | -48.3 |
| Date | Jan 25 1972 | Feb 15 1979 | Mar 02 1972 | Apr 02 1975 | May 03 1967 | Jun 06 1967 | Jul 01 1969 | Aug 22 1977 | Sep 26 1965 | Oct 28 1991 | Nov 25 1985 | Dec 09 1977 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 0 | 1 | 18 | 40 | 65 | 79 | 53 | 28 | 11 | 2 | 1 |
| Annual average: 297 | ||||||||||||
| Monthly snowfall (cm) | 16 | 9 | 14 | 9 | 1 | 0 | 0 | 0 | 1 | 5 | 14 | 16 |
| Annual average: 85 | ||||||||||||
| Monthly precipitation (mm) | 16 | 9 | 15 | 27 | 41 | 65 | 79 | 53 | 29 | 15 | 16 | 17 |
| Annual average: 382 | ||||||||||||
| Single day record rainfall (mm) | 12 | 3 | 10 | 23 | 39 | 61 | 89 | 51 | 34 | 25 | 10 | 7 |
| Date | Jan 24 1968 | Feb 09 1961 | Mar 18 1960 | Apr 05 1991 | May 12 1958 | Jun 12 1965 | Jul 29 1986 | Aug 03 1956 | Sep 03 1969 | Oct 03 1967 | Nov 09 1955 | Dec 08 1957 |
| Single day record snowfall (cm) | 31 | 23 | 20 | 14 | 13 | 0 | 0 | 4 | 15 | 24 | 25 | 15 |
| Date | Jan 11 1969 | Feb 05 1965 | Mar 13 1974 | Apr 30 1974 | May 14 1986 | Jun 01 1955 | Jul 01 1955 | Aug 21 1992 | Sep 28 1982 | Oct 05 1959 | Nov 20 1990 | Dec 21 1955 |
| Single day record precipitation (mm) | 31 | 23 | 20 | 29 | 39 | 61 | 89 | 51 | 34 | 35 | 25 | 15 |
| Date | Jan 11 1969 | Feb 05 1965 | Mar 13 1974 | Apr 27 1991 | May 12 1958 | Jun 12 1965 | Jul 29 1986 | Aug 03 1956 | Sep 03 1969 | Oct 03 1967 | Nov 20 1990 | Dec 21 1955 |