DELAND 1 SSE, FLORIDA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 69.6 71.8 77.0 81.3 86.1 89.6 91.2 90.9 88.7 83.0 77.2 71.3 81.5
Highest Mean Max. Temperature (F) 81.0 78.5 82.3 85.5 89.8 95.2 94.4 93.5 92.4 88.6 81.6 78.7 95.2
Year Highest Occurred 1974 1975 1976 1999 1995 1998 1983 1983 1980 1985 1986 1971 1998
Lowest Mean Max. Temperature (F) 60.2 62.1 71.8 76.9 82.8 86.2 88.7 87.7 85.3 78.9 71.8 64.4 60.2
Year Lowest Occurred 1981 1978 1996 1992 1993 1996 1994 1994 1994 1987 1991 1989 1981
Mean Temperature (F) 57.1 59.0 63.7 68.5 74.4 79.7 81.2 81.3 79.4 72.6 65.4 59.2 70.1
Highest Mean Temperature (F) 67.9 65.3 69.7 73.2 79.6 84.4 83.9 83.4 81.5 77.1 72.5 66.4 84.4
Year Highest Occurred 1974 1990 1997 1999 1995 1998 1998 1999 1979 1985 1986 1971 1998
Lowest Mean Temperature (F) 45.5 51.3 60.1 64.3 70.4 77.4 78.8 79.4 77.3 67.7 60.2 50.8 45.5
Year Lowest Occurred 1981 1978 1981 1987 1988 1988 1974 1972 1972 1977 1976 1989 1981
Mean Min. Temperature (F) 44.5 46.2 50.4 55.7 62.6 69.7 71.2 71.6 70.0 62.1 53.5 47.1 58.7
Highest Mean Min. Temperature (F) 54.8 54.2 58.8 62.6 69.3 73.6 74.5 75.7 73.9 69.1 63.4 55.6 75.7
Year Highest Occurred 1974 1997 1997 1991 1995 1998 1998 1995 1998 1995 1986 1986 1995
Lowest Mean Min. Temperature (F) 30.7 38.2 45.6 50.7 57.6 66.8 67.0 68.4 64.7 53.3 47.5 37.1 30.7
Year Lowest Occurred 1981 1977 1999 1987 1988 1988 1972 1972 1972 1977 1981 1989 1981
Mean Precipitation (in.) 3.35 2.96 3.84 2.80 4.27 7.60 7.88 7.70 7.17 4.09 2.72 2.65 57.03
Highest Precipitation (in.) 7.78 7.63 10.67 8.32 14.42 13.72 13.47 16.77 15.69 8.01 7.99 10.02 16.77
Year Highest Occurred 1986 1971 1996 1982 1976 1974 1991 1985 1979 1999 1987 1997 1985
Lowest Precipitation (in.) 0.36 0.58 0.88 0.14 0.59 3.10 2.92 2.72 0.34 1.06 0.48 0.00 0.00
Year Lowest Occurred 1974 1999 1999 1998 2000 1998 1992 1987 1972 1976 1973 1987 1987
Heating Degree Days (F) 291. 204. 109. 24. 2. 0. 0. 0. 0. 14. 85. 225. 954.
Cooling Degree Days (F) 30. 37. 69. 129. 292. 439. 502. 503. 431. 248. 94. 45. 2819.

Southeast Regional Climate Center, sercc@climate.ncsu.edu