WINTER HAVEN, FLORIDA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 73.6 75.7 80.2 84.2 88.9 91.5 92.5 92.4 90.4 85.3 79.3 74.3 84.0
Highest Mean Max. Temperature (F) 83.7 80.7 85.5 87.6 92.9 96.2 94.2 95.5 92.6 88.6 85.7 81.5 96.2
Year Highest Occurred 1974 1975 1974 1999 1985 1985 1989 1989 1987 1971 1986 1971 1985
Lowest Mean Max. Temperature (F) 65.4 67.9 74.2 79.7 85.4 88.6 90.7 90.4 87.4 81.7 74.7 67.7 65.4
Year Lowest Occurred 1977 1978 1996 1983 1982 1976 1975 1982 1999 1977 1976 1989 1977
Mean Temperature (F) 62.3 63.7 68.3 72.0 77.5 81.0 82.3 82.6 81.1 75.5 69.2 63.7 73.3
Highest Mean Temperature (F) 71.8 70.2 73.6 77.1 81.7 85.5 84.7 85.6 83.9 78.9 76.8 70.8 85.6
Year Highest Occurred 1974 1990 1997 1991 1995 1998 1989 1989 1989 1985 1986 1971 1989
Lowest Mean Temperature (F) 51.7 55.7 62.9 66.9 74.4 78.4 80.0 80.0 79.1 70.8 64.0 57.1 51.7
Year Lowest Occurred 1981 1978 1981 1987 1972 1976 1974 1972 1975 1987 1976 1989 1981
Mean Min. Temperature (F) 51.0 51.7 56.4 59.8 66.0 70.5 72.1 72.8 71.8 65.7 59.1 53.1 62.5
Highest Mean Min. Temperature (F) 61.4 61.1 63.9 67.8 71.8 75.1 75.4 76.2 75.7 70.5 67.8 60.1 76.2
Year Highest Occurred 1989 1990 1997 1991 1995 1998 1998 1999 1989 1995 1986 1971 1999
Lowest Mean Min. Temperature (F) 35.4 43.5 49.1 52.3 61.4 66.2 68.3 68.2 67.3 59.5 52.4 45.6 35.4
Year Lowest Occurred 1981 1978 1981 1987 1981 1971 1972 1972 1975 1987 1981 1980 1981
Mean Precipitation (in.) 2.39 2.57 3.36 2.21 3.68 6.91 8.12 7.52 6.16 2.64 2.43 2.23 50.22
Highest Precipitation (in.) 6.57 10.61 9.61 5.11 12.99 16.44 15.77 12.76 19.34 6.77 7.81 9.79 19.34
Year Highest Occurred 1979 1998 1987 1997 1979 1992 2000 1977 1998 1995 1988 1997 1998
Lowest Precipitation (in.) 0.24 0.32 0.55 0.00 0.08 0.66 1.95 2.04 1.10 0.43 0.19 0.03 0.00
Year Lowest Occurred 1971 1989 1999 1981 2000 1998 1972 1980 1972 1974 1985 1987 1981
Heating Degree Days (F) 190. 118. 49. 12. 0. 0. 0. 0. 0. 3. 40. 126. 538.
Cooling Degree Days (F) 90. 81. 151. 222. 387. 479. 536. 545. 483. 327. 165. 85. 3551.

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