ESCONDIDO 2, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 68.5 69.4 70.4 74.8 77.5 83.6 88.6 89.1 86.9 81.0 73.9 69.2 77.7
Highest Mean Max. Temperature (F) 74.4 76.8 77.4 80.5 85.8 91.0 94.3 93.7 94.3 88.4 79.3 75.1 94.3
Year Highest Occurred 1976 1988 1997 1987 1984 1981 1985 1998 1979 1999 1989 1989 1979
Lowest Mean Max. Temperature (F) 61.2 63.7 63.8 65.6 71.3 76.3 82.3 85.3 79.5 75.7 68.3 62.9 61.2
Year Lowest Occurred 1979 1998 1973 1975 1995 1982 1987 1989 1986 2000 1985 1971 1979
Mean Temperature (F) 55.5 57.0 58.6 62.3 66.0 70.8 75.1 76.2 74.0 68.0 60.1 55.4 64.9
Highest Mean Temperature (F) 60.1 61.6 63.0 67.4 72.2 75.6 79.8 79.8 79.6 71.8 64.0 60.1 79.8
Year Highest Occurred 1986 1995 1972 1992 1997 1981 1984 1998 1984 1991 1995 1977 1998
Lowest Mean Temperature (F) 52.0 53.8 54.2 55.7 61.4 66.7 70.4 72.9 68.1 64.5 54.7 50.6 50.6
Year Lowest Occurred 1979 1979 1973 1975 1977 1982 1987 1976 1986 1971 1994 1971 1971
Mean Min. Temperature (F) 42.5 44.5 46.8 49.8 54.4 57.9 61.5 63.2 61.1 54.9 46.3 41.6 52.0
Highest Mean Min. Temperature (F) 47.4 50.0 51.7 55.1 60.1 61.1 66.5 66.6 66.2 59.7 50.0 48.5 66.6
Year Highest Occurred 1978 1995 1978 1992 1992 1997 1984 1992 1984 1987 1995 1977 1992
Lowest Mean Min. Temperature (F) 37.2 39.9 42.2 45.8 51.0 54.6 58.5 58.9 56.8 49.5 40.3 38.2 37.2
Year Lowest Occurred 1972 1974 1977 1975 1971 1980 1973 1975 1986 1971 1994 1971 1972
Mean Precipitation (in.) 3.37 3.16 3.30 1.04 0.27 0.11 0.07 0.02 0.22 0.44 1.32 1.78 15.10
Highest Precipitation (in.) 16.10 11.34 9.97 3.80 1.46 0.98 0.74 0.19 2.00 3.19 6.40 6.35 16.10
Year Highest Occurred 1993 1998 1991 1988 1998 1990 1994 1992 1997 1987 1985 1984 1993
Lowest Precipitation (in.) 0.01 0.09 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 1984 1997 1997 1999 1997 2000 2000 1999 1999 1991 1989 1997
Heating Degree Days (F) 294. 229. 213. 129. 73. 15. 1. 0. 6. 35. 168. 301. 1464.
Cooling Degree Days (F) 0. 4. 13. 48. 103. 186. 312. 345. 274. 126. 21. 4. 1436.

Western Regional Climate Center, wrcc@dri.edu