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NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F)
Highest Mean Max. Temperature (F)
Year Highest Occurred
Lowest Mean Max. Temperature (F)
Year Lowest Occurred
Mean Temperature (F)
Highest Mean Temperature (F)
Year Highest Occurred
Lowest Mean Temperature (F)
Year Lowest Occurred
Mean Min. Temperature (F)
Highest Mean Min. Temperature (F)
Year Highest Occurred
Lowest Mean Min. Temperature (F)
Year Lowest Occurred
Mean Precipitation (in.) 1.00 1.24 2.30 3.51 3.71 3.92 4.37 4.08 3.50 2.11 2.32 1.25 33.31
Highest Precipitation (in.) 3.55 4.11 5.30 8.00 7.80 11.59 9.80 12.71 10.63 4.54 5.57 3.53 12.71
Year Highest Occurred 1996 1971 1998 1999 1973 2000 1999 1980 1992 1984 1992 1982 1980
Lowest Precipitation (in.) 0.00 0.10 0.40 1.20 0.85 0.94 0.71 1.26 0.45 0.36 0.04 0.20 0.00
Year Lowest Occurred 1997 1995 1999 1997 1981 1972 1975 1971 1979 1975 1976 1998 1997
Heating Degree Days (F)
Cooling Degree Days (F)

Western Regional Climate Center, wrcc@dri.edu