CASHTON, WISCONSIN

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 22.9 28.9 40.7 56.7 69.5 78.3 82.6 79.7 70.7 58.8 42.1 27.0 54.8
Highest Mean Max. Temperature (F) 35.3 38.5 50.2 65.8 79.3 87.5 89.9 87.2 76.2 70.2 49.4 35.8 58.2
Year Highest Occurred 1990 1987 1968 1977 1977 1988 1988 1988 1978 1963 1975 1979 1987
Lowest Mean Max. Temperature (F) 10.6 22.4 32.7 49.4 61.4 68.8 77.5 76.3 65.8 53.6 34.1 17.6 52.4
Year Lowest Occurred 1977 1979 1965 1975 1973 1969 1962 1967 1965 1980 1985 1983 1972
Mean Temperature (F) 14.1 19.8 31.7 45.7 57.9 66.8 71.5 68.9 60.2 49.0 34.1 19.3 44.9
Highest Mean Temperature (F) 26.7 29.8 39.9 53.4 66.8 73.0 76.7 75.1 65.1 59.7 39.7 28.4 48.6
Year Highest Occurred 1990 1984 1973 1977 1977 1988 1988 1988 1978 1963 1975 1965 1987
Lowest Mean Temperature (F) 2.1 12.3 23.9 39.6 51.7 59.5 66.3 65.1 56.0 43.3 27.3 8.6 42.9
Year Lowest Occurred 1977 1979 1965 1975 1973 1969 1971 1967 1974 1988 1976 1985 1972
Mean Min. Temperature (F) 5.3 10.8 22.8 34.7 46.1 55.3 60.3 58.1 49.7 39.2 26.0 11.5 35.0
Highest Mean Min. Temperature (F) 18.0 21.7 31.7 40.9 54.2 59.3 64.4 63.0 54.0 49.1 31.1 22.0 38.9
Year Highest Occurred 1990 1984 1973 1977 1977 1971 1983 1983 1978 1963 1987 1965 1987
Lowest Mean Min. Temperature (F) -6.5 1.6 15.1 29.2 40.0 50.2 54.5 53.5 44.2 32.4 17.6 -1.7 33.1
Year Lowest Occurred 1977 1967 1965 1982 1967 1969 1971 1971 1974 1988 1976 1985 1979
Mean Precipitation (in.) 0.96 0.99 2.00 3.13 3.63 3.98 4.31 4.54 4.43 2.64 2.09 1.34 34.04
Highest Precipitation (in.) 2.89 3.03 3.80 8.19 7.20 8.91 10.94 14.44 11.53 6.98 6.23 2.77 48.34
Year Highest Occurred 1980 1971 1976 1981 1965 1968 1978 1980 1965 1979 1982 1968 1980
Lowest Precipitation (in.) 0.02 0.00 0.26 0.97 0.83 1.07 0.67 0.37 0.61 0.16 0.00 0.13 21.45
Year Lowest Occurred 1962 1964 1978 1971 1969 1988 1967 1970 1979 1964 1962 1989 1976
Heating Degree Days (F) 1578. 1266. 1032. 579. 260. 54. 14. 27. 157. 496. 927. 1417. 7807.
Cooling Degree Days (F) 0. 0. 0. 0. 40. 108. 216. 148. 13. 0. 0. 0. 525.

Western Regional Climate Center, wrcc@dri.edu