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 | -12.8 | -8.4 | -1.1 | 9.7 | 18.5 | 22.9 | 25.5 | 24.6 | 18 | 10.3 | -1.2 | -9.8 |
| Average low | -22.1 | -18.2 | -10.7 | -1.5 | 6.2 | 11.6 | 14.1 | 12.8 | 7 | 0.7 | -8.5 | -18.5 |
| Average | -17.5 | -13.3 | -5.9 | 4.1 | 12.4 | 17.3 | 19.8 | 18.7 | 12.5 | 5.5 | -4.9 | -14.1 |
| Record daily high | 6.1 | 8.5 | 17.5 | 34 | 36.5 | 38.5 | 36.1 | 38 | 37.5 | 28 | 22.2 | 9 |
| Date | Jan 24 1973 | Feb 26 1999 | Mar 23 2000 | Apr 21 1980 | May 22 1980 | Jun 17 1995 | Jul 30 1975 | Aug 04 1983 | Sep 02 1983 | Oct 01 1992 | Nov 05 1975 | Dec 01 1999 |
| Record daily low | -41.1 | -45.6 | -33.3 | -23.9 | -10 | -2.2 | 2.8 | 2 | -6.7 | -18 | -35 | -37.8 |
| Date | Jan 07 1966 | Feb 18 1966 | Mar 23 1974 | Apr 06 1979 | May 02 1967 | Jun 01 1964 | Jul 03 1972 | Aug 26 1992 | Sep 25 1965 | Oct 31 1991 | Nov 29 1985 | Dec 31 1967 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Monthly rainfall (mm) | 0 | 1 | 4 | 22 | 56 | 93 | 80 | 75 | 57 | 34 | 7 | 0 |
| Annual average: 429 | ||||||||||||
| Monthly snowfall (cm) | 16 | 10 | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 15 |
| Annual average: 81 | ||||||||||||
| Monthly precipitation (mm) | 16 | 11 | 22 | 26 | 57 | 93 | 80 | 75 | 58 | 36 | 24 | 15 |
| Annual average: 510 | ||||||||||||
| Single day record rainfall (mm) | 13 | 23 | 16 | 26 | 62 | 105 | 130 | 62 | 88 | 38 | 25 | 4 |
| Date | Jan 23 1968 | Feb 25 2000 | Mar 06 1983 | Apr 29 1991 | May 19 1974 | Jun 25 1991 | Jul 25 1993 | Aug 23 1968 | Sep 04 1996 | Oct 06 1994 | Nov 06 2000 | Dec 17 1967 |
| Single day record snowfall (cm) | 19 | 14 | 31 | 25 | 13 | 0 | 0 | 0 | 3 | 22 | 22 | 28 |
| Date | Jan 24 1975 | Feb 24 1977 | Mar 23 1964 | Apr 27 1966 | May 01 1967 | Jun 01 1964 | Jul 01 1964 | Aug 01 1964 | Sep 24 1984 | Oct 30 1971 | Nov 21 1985 | Dec 30 1965 |
| Single day record precipitation (mm) | 19 | 25 | 31 | 26 | 62 | 105 | 130 | 62 | 88 | 38 | 25 | 28 |
| Date | Jan 24 1975 | Feb 25 2000 | Mar 23 1964 | Apr 29 1991 | May 19 1974 | Jun 25 1991 | Jul 25 1993 | Aug 23 1968 | Sep 04 1996 | Oct 06 1994 | Nov 06 2000 | Dec 30 1965 |