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NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
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.) 0.84 0.85 1.98 3.06 3.66 4.30 4.12 4.11 4.18 2.44 2.01 1.29 32.84
Highest Precipitation (in.) 3.54 2.63 3.99 7.29 7.20 9.79 12.38 10.42 10.23 4.63 4.85 3.58 43.08
Year Highest Occurred 1967 1971 1976 1973 1973 1967 1978 1980 1965 1982 1983 1982 1973
Lowest Precipitation (in.) 0.07 0.02 0.45 0.83 1.05 1.71 0.36 0.35 0.67 0.29 0.00 0.19 20.72
Year Lowest Occurred 1962 1970 1978 1966 1985 1963 1967 1976 1975 1975 1976 1962 1976
Heating Degree Days (F)
Cooling Degree Days (F)

Western Regional Climate Center, wrcc@dri.edu