AUBURN, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 54.2 58.2 61.6 67.7 75.9 84.6 91.3 90.7 85.2 75.6 61.4 54.6 71.8
Highest Mean Max. Temperature (F) 61.3 64.8 68.5 75.4 83.5 91.6 95.5 94.5 91.7 82.5 68.7 61.8 95.5
Year Highest Occurred 1986 1991 1972 1987 1992 1981 1984 1971 1974 1978 1995 1976 1984
Lowest Mean Max. Temperature (F) 50.1 51.9 54.9 60.7 65.0 77.0 84.5 82.6 75.9 68.3 53.7 48.8 48.8
Year Lowest Occurred 1982 1998 1991 1975 1998 1998 1987 1976 1986 1984 1994 1972 1972
Mean Temperature (F) 45.9 49.4 52.0 56.6 63.4 70.9 77.0 76.4 72.0 64.0 52.3 46.2 60.5
Highest Mean Temperature (F) 52.3 54.4 57.1 62.3 70.3 77.1 81.4 80.0 76.6 69.6 58.6 50.6 81.4
Year Highest Occurred 1986 1991 1972 1987 1992 1981 1996 1996 1975 1991 1995 1979 1996
Lowest Mean Temperature (F) 41.9 44.6 46.5 49.6 55.7 65.8 70.7 69.8 64.3 57.9 45.5 40.9 40.9
Year Lowest Occurred 1985 1990 1991 1975 1998 1980 1987 1976 1986 1984 1994 1972 1972
Mean Min. Temperature (F) 37.6 40.5 42.4 45.4 50.8 57.1 62.7 62.0 58.8 52.3 43.2 37.7 49.2
Highest Mean Min. Temperature (F) 43.3 45.0 47.7 49.1 57.4 62.7 67.8 65.5 62.9 58.1 48.4 43.4 67.8
Year Highest Occurred 1986 1980 1978 1987 1997 1981 1996 1996 1991 1991 1995 1977 1996
Lowest Mean Min. Temperature (F) 33.0 35.3 37.0 38.4 45.9 52.3 56.9 57.0 52.7 47.5 37.4 32.6 32.6
Year Lowest Occurred 1985 1990 1985 1975 1971 1980 1987 1976 1986 1984 1994 1990 1990
Mean Precipitation (in.) 6.68 6.28 6.16 2.50 1.30 0.37 0.14 0.14 0.77 1.93 4.89 5.35 36.51
Highest Precipitation (in.) 18.42 17.61 16.77 6.93 5.58 1.57 2.97 1.59 3.68 6.42 13.45 16.78 18.42
Year Highest Occurred 1995 1986 1991 1982 1998 1995 1974 1976 1986 1982 1983 1996 1995
Lowest Precipitation (in.) 0.52 0.26 0.93 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.00 0.00
Year Lowest Occurred 1976 1988 1994 1977 1992 1990 2000 2000 1999 1995 1995 1989 1992
Heating Degree Days (F) 593. 437. 405. 269. 142. 27. 1. 1. 21. 126. 386. 584. 2992.
Cooling Degree Days (F) 0. 0. 3. 16. 90. 203. 372. 352. 232. 93. 5. 0. 1366.

Western Regional Climate Center, wrcc@dri.edu