WINTER HAVEN, FLORIDA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(089707)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200803
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1941 ----- z 70.06 k 73.42 82.90 88.29 93.07 91.06 95.26 90.43 88.42 79.63 75.87 85.84
1942 69.68 68.71 76.03 a 82.67 88.61 90.90 95.42 94.87 90.90 86.45 81.63 75.90 83.48
1943 75.71 72.43 79.16 82.43 89.06 92.50 91.61 92.84 89.73 82.19 77.90 75.74 83.44
1944 72.68 82.14 a 82.00 85.57 88.39 94.37 92.55 92.25 c 92.43 83.29 77.47 71.65 84.56
1945 71.65 78.96 86.39 89.13 90.32 93.17 90.65 91.26 90.07 85.13 77.00 71.58 84.61
1946 74.90 75.39 81.00 85.80 89.52 90.53 92.39 93.06 90.83 86.42 84.30 78.90 85.25
1947 81.23 66.79 75.45 88.87 89.97 89.97 89.74 ----- z 89.10 85.90 79.23 77.87 83.10
1948 ----- z ----- z ----- z ----- z ----- z ----- z 92.42 91.10 89.75 b 84.46 c 85.62 a 79.94 87.21
1949 79.29 82.68 82.37 a 85.79 k 91.55 91.30 92.19 91.40 a 91.13 86.46 c 75.73 76.42 85.50
1950 80.39 78.89 80.54 g 83.19 i 90.32 94.07 a 90.77 92.65 89.60 86.35 e 76.07 a 70.35 84.95
1951 73.13 74.76 c 79.32 80.43 88.90 93.23 93.13 95.03 93.00 86.90 75.33 77.26 84.20
1952 76.55 73.72 80.29 n 81.00 d 89.96 h 94.48 c 92.48 h 92.46 g 90.97 81.90 77.93 71.39 80.99
1953 72.35 76.37 a 83.15 e 83.18 h 91.13 90.53 92.47 a 91.23 87.47 81.59 d 75.90 76.05 k 84.22
1954 74.71 74.27 f 77.13 86.14 h 83.57 a 88.33 i 90.74 93.73 a 90.90 84.81 j 74.68 k 73.00 l 85.13
1955 73.79 c 75.46 82.03 86.14 h 90.90 91.85 j 91.74 92.00 f 90.30 g 83.48 f 79.64 h 71.63 d 80.93
1956 68.55 i 78.44 b 79.06 82.00 89.46 g 90.22 l 91.35 h 92.69 b 88.03 83.45 i 75.08 f 76.37 a 82.77
1957 75.94 78.22 a 76.26 82.73 87.26 89.73 90.77 89.00 89.57 81.94 80.87 71.45 82.81
1958 64.23 64.32 74.29 81.73 86.61 91.73 91.94 92.16 91.30 83.06 81.83 71.87 81.26
1959 71.19 79.11 74.97 81.63 88.39 89.80 91.35 90.06 89.20 88.42 78.47 73.74 83.03
1960 73.71 73.00 74.13 82.50 86.94 89.43 91.26 92.61 88.67 88.68 84.00 72.03 83.08
1961 69.65 77.54 83.42 82.17 88.26 91.43 93.74 92.97 91.67 86.42 82.63 77.77 84.81
1962 75.45 82.68 78.32 82.73 91.58 90.23 91.74 90.87 88.83 85.58 74.03 73.16 83.77
1963 73.61 70.96 80.84 84.90 87.97 90.73 90.94 91.71 88.93 83.65 75.50 66.97 82.23
1964 70.45 69.45 79.94 84.40 86.93 a 92.37 91.03 91.65 88.63 83.03 81.13 75.90 82.91
1965 74.13 77.50 78.65 86.33 89.06 88.97 90.74 92.32 90.27 84.77 80.30 74.16 83.93
1966 69.68 74.07 77.29 82.33 88.35 88.27 91.81 92.19 90.93 86.26 78.40 73.06 82.72
1967 76.87 76.14 82.26 88.03 91.81 90.97 92.71 90.39 89.53 85.16 80.43 78.94 85.27
1968 73.61 69.45 78.00 87.47 87.90 87.83 89.97 90.97 89.03 83.52 76.63 72.13 82.21
1969 72.03 70.46 70.03 84.20 89.03 93.63 93.97 91.06 89.60 86.03 76.53 72.71 82.44
1970 68.61 72.57 78.90 86.53 87.16 90.37 92.77 92.19 90.53 86.35 77.87 78.29 83.51
1971 75.48 78.36 79.29 83.27 89.32 91.03 91.71 91.23 89.07 88.61 79.80 81.55 84.89
1972 79.23 75.41 81.06 84.47 85.87 88.93 91.94 91.68 91.27 86.19 78.23 76.10 84.20
1973 73.26 71.64 81.35 80.37 87.19 91.60 92.61 91.58 91.33 86.13 84.20 72.03 83.61
1974 83.68 77.00 85.48 86.70 90.03 89.90 90.68 92.42 92.10 83.74 80.13 73.97 85.49
1975 78.10 80.67 a 83.19 87.47 91.68 91.87 90.73 a 93.00 b 90.79 f 86.92 e ----- z 73.45 85.71
1976 70.68 78.07 84.74 84.70 86.90 a 88.60 91.84 ----- z 89.37 83.19 74.90 72.10 82.28
1977 65.77 73.11 83.77 85.23 87.77 92.21 b 92.58 91.19 91.24 a 81.87 78.40 70.58 82.81
1978 68.17 a 68.12 c 78.66 b 85.89 c 89.13 a 91.36 b 92.39 92.76 b 91.62 a 84.70 a 82.17 77.26 83.52
1979 70.68 74.43 79.19 86.14 b ----- z 91.27 93.29 92.94 88.93 85.39 78.83 72.83 b 83.08
1980 73.45 72.55 82.65 84.13 87.74 91.23 92.42 93.06 89.97 85.81 78.77 71.60 f 84.71
1981 68.26 75.36 76.61 86.33 90.23 94.10 93.42 91.03 88.37 85.77 76.93 74.74 83.43
1982 74.55 80.64 80.90 82.97 85.42 90.37 91.39 90.35 88.87 83.19 78.47 75.81 83.58
1983 69.06 71.14 74.16 79.83 87.03 89.37 92.06 91.13 88.30 86.74 78.27 73.77 81.74
1984 71.39 75.14 80.26 83.20 89.29 91.10 91.97 93.10 ----- z ----- z ----- z 79.42 83.87
1985 71.77 77.50 83.03 85.27 92.94 96.17 93.19 92.03 90.73 87.45 83.77 75.39 85.77
1986 77.32 ----- z 80.94 85.93 92.52 93.03 93.06 93.61 92.53 88.58 85.90 77.32 87.34
1987 72.52 76.11 77.52 81.57 88.65 92.30 93.90 94.77 92.57 82.16 77.50 75.77 83.78
1988 70.06 75.00 78.48 85.47 89.32 92.33 91.97 ----- z 91.23 85.03 81.87 74.55 83.21
1989 81.26 80.00 83.90 86.80 90.39 94.13 94.23 95.55 92.10 84.48 80.30 68.13 a 85.94
1990 79.52 79.46 81.06 84.43 92.16 92.93 93.19 92.32 91.30 85.65 77.20 78.71 85.66
1991 78.65 77.04 80.48 86.47 89.52 91.60 92.26 92.58 91.43 84.45 77.70 78.00 85.01
1992 71.58 ----- z ----- z ----- z 87.00 89.30 93.58 92.00 91.60 83.03 79.93 75.42 84.83
1993 77.68 73.00 75.71 81.50 86.90 92.13 93.23 92.94 91.03 86.42 79.63 72.03 83.52
1994 72.81 76.82 79.94 86.37 88.81 90.03 91.19 90.48 87.80 84.74 82.03 73.74 83.73
1995 70.35 73.89 79.39 84.30 91.48 88.70 91.97 91.81 90.70 86.55 77.23 71.42 83.15
1996 71.68 73.14 74.23 83.63 89.84 88.83 91.97 91.52 90.17 84.10 78.13 74.29 82.63
1997 74.19 79.61 83.19 80.97 86.97 90.43 92.16 92.32 90.87 84.52 76.53 ----- z 84.71
1998 71.71 72.71 75.45 82.93 89.10 95.77 93.23 94.48 89.00 87.87 81.80 78.39 84.37
1999 75.94 77.04 78.61 87.57 87.35 89.93 93.00 92.24 j 87.38 i 85.35 ----- z 72.81 83.07
2000 73.97 a 76.52 81.00 82.87 89.65 92.30 92.48 92.71 91.30 84.97 78.40 72.32 84.04
2001 68.71 79.11 76.68 83.93 89.13 91.27 89.68 92.48 87.87 84.16 79.97 77.68 83.39
2002 74.52 74.96 82.35 86.50 90.13 89.57 91.16 91.26 90.93 88.03 77.70 72.13 84.10
2003 67.84 75.04 82.10 83.80 89.68 89.90 91.45 89.97 89.03 85.48 82.48 a 71.61 83.20
2004 72.10 75.38 79.00 82.76 e 89.03 93.39 g 91.16 90.19 d 89.05 i 85.58 79.77 71.94 81.69
2005 73.65 75.43 76.06 81.20 87.65 87.10 93.32 94.48 90.83 85.52 79.70 70.39 82.94
2006 75.00 74.29 79.61 85.57 89.19 91.27 91.71 93.19 89.73 86.16 76.43 76.48 84.05
2007 74.52 71.68 80.53 a 82.93 87.39 89.83 91.65 92.97 90.87 87.26 79.13 78.00 83.90
2008 73.39 77.48 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.43
Period of Record Statistics
MEAN 73.50 75.29 79.44 84.20 88.89 91.22 92.08 92.24 90.24 85.30 79.26 74.49 83.74
S.D. 3.82 3.80 3.29 2.25 1.82 1.90 1.12 1.38 1.32 1.83 2.69 3.04 1.07
SKEW 0.27 -0.41 -0.35 0.12 -0.11 0.46 -0.54 0.29 -0.22 -0.19 0.50 0.03 -0.11
MAX 83.68 82.68 86.39 89.13 92.94 96.17 95.42 95.55 93.00 88.68 85.90 81.55 85.94
MIN 64.23 64.32 70.03 79.83 83.57 87.10 89.68 89.00 87.47 81.59 74.03 66.97 81.26
NO YRS 65 63 63 60 63 62 65 61 62 63 61 63 46