NAPLES, FLORIDA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 75.1 75.9 79.4 83.1 87.3 89.9 91.2 91.4 90.2 86.6 81.8 76.7 84.1
Highest Mean Max. Temperature (F) 82.6 81.9 84.7 87.0 90.6 92.6 92.3 93.2 93.0 88.9 85.4 82.2 93.2
Year Highest Occurred 1974 1975 1974 1974 1975 1981 1981 1975 1974 1981 1986 1971 1975
Lowest Mean Max. Temperature (F) 67.2 69.4 75.7 75.7 84.2 87.9 89.8 89.6 87.7 82.5 76.9 71.4 67.2
Year Lowest Occurred 1981 1978 1996 1987 1992 1972 1974 1994 1971 1987 1984 1989 1981
Mean Temperature (F) 64.3 65.1 68.7 72.5 77.2 80.8 82.0 82.3 81.5 77.2 71.8 66.3 74.1
Highest Mean Temperature (F) 70.8 70.1 73.4 75.9 80.2 83.5 83.6 84.1 83.3 80.3 77.1 71.5 84.1
Year Highest Occurred 1974 1997 1997 1991 1995 1998 1996 1998 1974 1985 1986 1971 1998
Lowest Mean Temperature (F) 54.0 58.5 65.0 66.6 73.9 78.9 80.5 81.1 79.9 74.0 66.9 61.0 54.0
Year Lowest Occurred 1981 1978 1981 1987 1992 1976 1974 1981 1971 2000 1981 1989 1981
Mean Min. Temperature (F) 53.4 54.3 57.9 61.8 67.1 71.7 72.7 73.2 72.8 67.8 61.7 55.8 64.2
Highest Mean Min. Temperature (F) 60.9 60.6 64.1 66.9 71.6 74.8 75.4 75.6 75.1 73.2 68.7 61.9 75.6
Year Highest Occurred 1991 1994 1997 1991 1995 1998 2000 1995 1998 1995 1986 1986 1995
Lowest Mean Min. Temperature (F) 40.7 47.5 52.4 57.3 63.1 69.3 71.0 71.5 70.5 63.0 53.6 50.1 40.7
Year Lowest Occurred 1981 1978 1971 1971 1982 1976 1973 1973 1981 1976 1981 1980 1981
Mean Precipitation (in.) 2.01 2.17 2.08 1.99 4.21 8.18 7.98 8.05 8.11 3.60 1.99 1.53 51.90
Highest Precipitation (in.) 9.40 7.99 8.12 7.73 10.70 14.51 21.49 12.83 16.62 15.98 6.63 6.28 21.49
Year Highest Occurred 1991 1983 1987 1997 1991 1977 1985 1981 1971 1995 1998 1997 1985
Lowest Precipitation (in.) 0.09 0.01 0.00 0.03 0.64 0.91 2.60 2.17 3.36 0.05 0.18 0.00 0.00
Year Lowest Occurred 1990 1996 1974 1974 1983 1980 1996 1990 1997 1977 1978 1975 1974
Heating Degree Days (F) 126. 82. 27. 4. 0. 0. 0. 0. 0. 0. 9. 68. 316.
Cooling Degree Days (F) 89. 85. 141. 228. 377. 474. 524. 536. 495. 379. 211. 107. 3646.

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