MARINETTE, WISCONSIN

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 24.7 28.9 39.2 52.6 66.2 76.1 81.3 78.5 69.4 56.9 42.3 29.6 53.8
Highest Mean Max. Temperature (F) 35.0 37.8 46.4 60.6 75.7 86.9 87.8 85.7 74.4 64.3 51.2 38.8 87.8
Year Highest Occurred 1990 1998 2000 1987 1988 1988 1988 1983 1998 1973 1999 1998 1988
Lowest Mean Max. Temperature (F) 16.3 20.2 33.3 46.1 54.5 67.7 73.4 74.1 63.8 50.2 35.6 19.2 16.3
Year Lowest Occurred 1982 1979 1996 1983 1983 1982 1992 1979 1982 1988 1995 1989 1982
Mean Temperature (F) 16.5 20.7 30.6 42.9 55.5 65.2 70.5 68.3 59.9 48.2 34.9 22.3 44.6
Highest Mean Temperature (F) 24.7 31.7 38.1 49.4 63.1 71.4 74.5 73.9 64.7 55.6 41.7 30.2 74.5
Year Highest Occurred 1990 1998 1973 1987 1977 1988 1983 1983 1998 1971 1990 1998 1983
Lowest Mean Temperature (F) 6.8 11.0 24.3 37.3 47.1 57.9 64.0 64.8 53.2 41.5 28.5 10.6 6.8
Year Lowest Occurred 1977 1979 1996 1975 1983 1982 1992 1977 1974 1988 1995 1989 1977
Mean Min. Temperature (F) 8.2 12.4 22.0 33.2 44.8 54.2 59.7 58.1 50.4 39.4 27.5 15.0 35.4
Highest Mean Min. Temperature (F) 17.0 25.6 30.6 38.2 51.5 58.8 64.9 65.6 54.9 48.7 34.7 23.5 65.6
Year Highest Occurred 1987 1998 1973 1987 1998 1995 1999 1995 1998 1971 1990 1997 1995
Lowest Mean Min. Temperature (F) -2.8 1.7 15.1 27.5 39.3 48.0 54.5 53.3 41.8 32.9 19.8 2.0 -2.8
Year Lowest Occurred 1977 1979 1984 1975 1971 1982 1992 1977 1974 1988 1976 1989 1977
Mean Precipitation (in.) 2.00 1.33 2.39 2.75 3.06 3.60 3.44 3.35 3.53 2.47 2.69 1.79 32.40
Highest Precipitation (in.) 8.49 3.30 7.03 4.63 8.22 11.07 7.52 5.82 6.33 5.33 8.20 4.06 11.07
Year Highest Occurred 1996 1984 1977 1981 1973 1996 1991 1975 1983 1995 1985 1971 1996
Lowest Precipitation (in.) 0.00 0.00 0.35 0.57 0.77 0.74 0.87 1.34 0.74 0.38 0.10 0.00 0.00
Year Lowest Occurred 1990 1990 1978 1971 1988 1988 1981 1991 1976 1975 1976 1989 1990
Heating Degree Days (F) 1505. 1243. 1067. 664. 329. 92. 20. 40. 184. 525. 903. 1324. 7896.
Cooling Degree Days (F) 0. 0. 0. 0. 34. 96. 190. 142. 32. 2. 0. 0. 496.

Western Regional Climate Center, wrcc@dri.edu