WINTER HAVEN, FLORIDA

Monthly Average Minimum 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 46.89 i 51.65 61.00 62.10 a 70.40 72.48 b 74.43 a 73.27 70.13 60.00 57.84 65.33
1942 47.39 47.04 54.52 58.27 64.10 70.43 72.00 72.45 71.90 62.97 58.07 54.32 61.12
1943 50.90 46.46 54.65 58.67 66.52 70.63 71.71 72.71 71.13 60.65 55.33 49.29 60.72
1944 47.55 54.66 59.61 61.87 64.23 70.87 71.29 72.84 72.33 62.90 a 56.20 47.90 61.85
1945 50.26 54.96 60.26 65.03 63.68 71.73 71.81 73.39 72.43 66.65 56.10 50.52 63.07
1946 52.58 53.61 58.45 60.60 68.06 70.70 71.29 71.23 70.73 65.94 64.43 56.87 63.71
1947 58.84 45.11 52.26 66.23 66.48 70.13 69.81 ----- z 70.43 66.19 59.23 53.29 61.64
1948 ----- z ----- z ----- z ----- z ----- z ----- z 71.94 72.10 b 71.61 b 66.64 c 65.48 a 59.16 67.82
1949 55.65 60.32 56.20 a 62.42 k 65.61 69.90 73.10 72.58 73.00 a 68.82 c 53.17 56.81 64.10
1950 58.74 55.61 57.04 g 57.67 i 67.23 71.38 a 71.26 72.19 71.17 68.81 d 53.79 a 48.32 63.85
1951 49.81 50.32 c 56.77 59.57 65.81 70.23 72.42 73.97 72.23 67.13 54.73 56.10 62.42
1952 52.68 51.45 58.76 n 58.23 d 65.78 h 72.78 c 73.52 h 72.71 g 72.90 67.00 57.80 48.90 60.22
1953 52.10 54.93 a 61.42 e 62.36 h 69.19 72.37 73.29 73.03 72.87 63.37 d 58.53 56.10 k 65.11
1954 53.48 49.95 f 53.10 65.64 h 66.16 72.05 h 72.61 74.07 a 72.63 66.43 j 50.21 k 49.00 l 65.34
1955 49.76 b 52.32 57.45 63.77 h 67.13 69.65 j 71.61 72.96 f 72.74 g 63.56 f 57.59 h 52.26 d 58.42
1956 45.27 i 56.89 b 54.42 59.63 67.92 g 69.50 l 71.52 h 72.59 b 70.30 67.23 i 51.96 f 54.40 a 61.37
1957 55.77 58.15 a 56.45 64.40 68.29 72.07 73.55 72.23 72.27 64.10 61.37 50.03 64.06
1958 45.61 43.64 56.45 62.63 67.03 71.33 72.87 72.52 71.73 62.87 62.90 51.26 61.74
1959 47.35 59.39 54.29 61.77 66.87 70.53 71.97 71.55 70.13 69.39 58.73 50.06 62.67
1960 48.90 50.17 50.23 61.47 61.97 69.40 71.84 72.03 72.00 66.26 58.87 46.13 60.77
1961 46.42 53.00 56.42 55.73 63.45 67.87 70.35 71.00 70.07 63.03 56.53 51.71 60.47
1962 49.42 55.04 52.23 56.83 63.77 68.83 71.23 71.19 69.93 64.45 52.20 44.97 60.01
1963 47.71 47.07 57.45 58.80 63.87 69.43 70.71 70.71 71.00 63.42 55.40 44.00 59.96
1964 48.74 46.34 56.90 61.69 a 65.03 a 69.53 71.39 71.90 70.93 64.00 60.17 55.84 61.87
1965 49.23 53.11 57.16 62.30 63.90 69.37 70.90 72.10 72.37 64.19 59.43 51.16 62.10
1966 49.16 51.14 53.23 59.07 66.71 69.77 71.94 71.81 70.13 66.39 54.23 49.23 61.07
1967 52.23 49.39 57.45 59.93 63.61 68.03 69.61 70.35 70.03 62.45 54.70 55.39 61.10
1968 47.65 43.28 47.10 59.30 63.06 67.30 69.48 70.74 69.30 63.35 51.23 46.26 58.17
1969 47.19 43.11 46.71 61.57 67.23 71.57 71.45 70.45 71.83 69.74 52.70 48.03 60.13
1970 45.52 47.18 55.87 63.07 64.39 69.37 71.35 72.77 72.20 66.58 48.53 49.71 60.54
1971 48.97 50.04 50.19 54.87 61.55 66.17 68.45 69.48 71.20 67.71 58.67 60.06 60.61
1972 57.32 50.83 54.13 58.37 62.81 68.77 68.32 68.23 68.47 64.03 59.67 53.55 61.21
1973 51.52 46.89 58.55 56.60 64.16 69.43 70.65 71.29 71.67 65.13 59.60 49.23 61.23
1974 59.77 49.29 57.48 58.37 64.58 67.20 69.32 70.68 72.47 61.39 56.13 50.68 61.45
1975 55.32 58.04 b 56.13 59.97 66.77 69.87 70.43 a 69.05 l 67.25 f 67.50 e ----- z 49.55 61.51
1976 43.81 49.00 58.03 58.77 64.58 68.30 69.61 ----- z 68.93 61.19 53.23 48.54 e 58.55
1977 40.65 44.64 60.19 58.60 63.55 69.36 b 70.19 72.68 71.90 61.48 57.63 50.55 60.12
1978 47.21 b 43.54 54.53 a 57.69 d 65.07 a 70.75 b 71.87 a 72.31 b 70.69 a 65.37 a 61.23 55.61 61.32
1979 48.52 47.29 52.48 61.52 a ----- z 70.10 72.16 71.45 71.90 61.16 l 55.30 g 44.30 k 61.93
1980 51.55 k 44.52 55.90 b 56.64 b 64.32 67.20 71.32 72.52 71.23 63.19 56.82 b 45.73 i 62.37
1981 35.55 47.18 49.13 60.03 61.39 67.43 71.19 73.23 70.53 65.61 52.43 48.55 b 58.52
1982 47.48 58.46 58.65 62.87 63.97 71.70 71.65 71.61 71.30 63.87 60.23 56.35 63.18
1983 48.74 50.25 53.13 56.90 63.48 69.54 q 72.94 72.71 71.00 66.55 53.67 52.29 60.15
1984 48.35 49.00 53.61 55.97 66.32 67.77 70.23 73.45 ----- z ----- z ----- z 56.26 60.11
1985 43.10 50.50 56.97 60.07 66.58 72.27 72.68 73.32 71.87 70.42 64.43 50.06 62.69
1986 50.40 a ----- z 56.13 55.43 66.58 70.43 71.45 71.94 71.80 66.84 67.77 57.81 64.23
1987 48.13 50.25 56.23 52.33 65.32 71.60 72.19 71.74 70.27 59.55 60.10 52.55 60.85
1988 49.06 47.41 53.81 56.30 61.68 69.40 72.03 ----- z 72.20 64.19 62.90 55.39 60.40
1989 61.52 52.29 59.90 63.27 69.94 73.77 75.29 75.65 75.80 67.45 61.27 46.52 65.22
1990 56.74 61.07 61.45 62.87 68.29 69.60 71.42 69.84 69.90 65.71 58.43 55.10 64.20
1991 59.10 55.96 60.71 67.83 70.19 71.40 73.26 75.90 74.90 68.65 58.13 58.68 66.23
1992 53.29 ----- z ----- z ----- z 64.77 72.17 74.61 72.77 73.00 63.74 62.47 54.55 65.71
1993 58.42 51.96 54.77 58.23 65.87 72.10 73.35 74.19 73.13 67.77 59.67 49.77 63.27
1994 53.00 57.89 58.03 65.20 68.71 72.77 73.26 72.77 72.00 68.45 64.27 56.16 65.21
1995 50.03 51.86 59.74 64.07 71.81 72.37 73.87 75.74 74.30 70.48 57.60 52.52 64.53
1996 50.06 51.28 53.32 61.70 69.42 71.63 74.45 73.74 73.23 67.48 59.13 53.65 63.26
1997 53.32 57.89 63.90 60.90 67.29 72.23 73.68 74.90 73.40 66.10 58.90 ----- z 65.68
1998 55.32 53.64 55.81 63.03 70.26 75.07 75.39 75.45 74.37 69.97 64.70 60.00 66.08
1999 53.73 a 55.04 e 54.81 64.96 d 67.23 a 71.88 d 74.30 h 74.14 j 71.57 i 66.23 ----- z 54.55 61.05
2000 52.63 a 54.21 59.67 a 61.70 69.10 73.97 74.77 a 74.65 73.93 64.00 56.33 51.23 63.85
2001 49.68 59.25 56.87 60.83 66.65 72.93 74.33 a 74.35 71.30 66.29 61.40 58.35 64.35
2002 53.87 52.86 59.94 66.30 68.48 71.93 74.13 73.55 74.63 69.97 56.10 51.52 64.44
2003 44.74 54.75 63.84 62.77 71.10 73.60 74.48 74.16 73.30 68.10 62.59 a 50.61 64.50
2004 50.03 54.59 57.87 60.04 e 67.84 73.65 g 74.52 75.26 75.00 i 68.29 61.20 52.48 62.21
2005 53.32 54.61 57.52 58.23 66.39 73.10 76.52 76.42 73.77 68.55 60.40 50.26 64.09
2006 52.35 50.79 57.16 64.63 67.55 72.87 74.03 75.26 72.73 66.42 57.83 59.65 64.27
2007 56.65 52.43 58.17 a 61.07 66.90 71.53 73.81 76.42 72.97 71.32 59.07 59.35 64.97
2008 52.61 56.79 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.70
Period of Record Statistics
MEAN 50.86 51.75 56.15 60.44 65.97 70.63 72.14 72.78 71.89 65.91 58.40 52.61 62.38
S.D. 4.74 4.63 3.51 3.14 2.45 1.91 1.73 1.75 1.49 2.73 3.85 4.02 1.97
SKEW -0.21 -0.03 -0.38 0.00 0.19 -0.18 0.19 0.11 0.08 -0.11 -0.06 0.09 0.04
MAX 61.52 61.07 63.90 67.83 71.81 75.07 76.52 76.42 75.80 71.32 67.77 60.06 66.23
MIN 35.55 43.11 46.71 52.33 61.39 66.17 68.32 68.23 68.47 59.55 48.53 44.00 58.17
NO YRS 64 63 63 60 63 61 64 60 62 62 60 62 45