SAN DIEGO LINDBERGH FLD, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 65.8 66.3 66.3 68.7 69.3 72.2 75.8 77.5 77.0 74.0 69.9 66.3 70.8
Highest Mean Max. Temperature (F) 70.3 71.3 70.5 73.4 74.5 78.0 81.8 82.8 83.7 78.8 76.5 71.3 83.7
Year Highest Occurred 1986 1977 1984 1992 1978 1981 1984 1983 1984 1982 1976 1976 1984
Lowest Mean Max. Temperature (F) 61.8 61.5 62.9 64.1 64.4 66.9 71.6 72.7 71.4 69.5 65.7 61.7 61.5
Year Lowest Occurred 1971 1971 1991 1975 1999 1999 1987 1999 1999 2000 1994 1971 1971
Mean Temperature (F) 57.8 58.9 60.0 62.6 64.6 67.4 70.9 72.5 71.6 67.6 61.8 57.6 64.4
Highest Mean Temperature (F) 61.3 63.5 64.3 67.0 68.7 72.9 77.2 77.4 78.9 72.2 66.8 63.3 78.9
Year Highest Occurred 1981 1980 1978 1992 1997 1981 1984 1983 1984 1983 1976 1977 1984
Lowest Mean Temperature (F) 54.3 55.2 56.5 58.7 60.5 62.8 67.1 68.0 66.9 64.3 56.4 53.9 53.9
Year Lowest Occurred 1971 1990 1991 1975 1999 1999 1987 1999 1986 1996 1994 1987 1987
Mean Min. Temperature (F) 49.7 51.5 53.6 56.4 59.8 62.6 65.9 67.4 66.1 61.2 53.6 48.9 58.1
Highest Mean Min. Temperature (F) 54.9 56.3 58.3 60.5 63.8 67.7 72.6 72.9 74.0 66.5 58.1 57.6 74.0
Year Highest Occurred 1980 1980 1978 1992 1997 1981 1984 1984 1984 1983 1983 1977 1984
Lowest Mean Min. Temperature (F) 44.9 47.1 50.1 53.1 56.5 58.7 62.5 63.3 61.9 57.1 47.1 45.5 44.9
Year Lowest Occurred 1989 1990 1991 1999 1991 1999 1987 1999 1986 1971 1994 1990 1989
Mean Precipitation (in.) 2.28 2.04 2.26 0.75 0.20 0.09 0.03 0.09 0.21 0.44 1.07 1.31 10.77
Highest Precipitation (in.) 9.09 7.65 6.96 3.71 1.79 0.87 0.24 2.13 1.04 1.74 4.92 4.55 9.09
Year Highest Occurred 1993 1998 1991 1988 1977 1990 1991 1977 1986 1987 1985 1984 1993
Lowest Precipitation (in.) 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Year Lowest Occurred 1976 1974 1997 1993 2000 2000 2000 1999 2000 1999 1980 2000 1976
Heating Degree Days (F) 227. 176. 160. 90. 47. 10. 0. 0. 1. 12. 109. 231. 1063.
Cooling Degree Days (F) 2. 4. 5. 17. 32. 81. 183. 230. 199. 97. 15. 1. 866.

Western Regional Climate Center, wrcc@dri.edu