ST LEO, FLORIDA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(087851)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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
1895 ----- z ----- z 78.00 o 82.87 90.10 93.83 a 92.81 93.13 90.37 82.39 76.43 67.55 85.50
1896 ----- z 69.34 77.48 86.73 92.84 92.43 94.97 93.10 89.43 82.29 81.03 68.58 84.39
1897 67.32 75.36 85.06 84.43 89.32 94.70 92.45 91.26 86.17 81.52 76.80 70.90 82.94
1898 73.39 71.54 81.52 83.90 92.52 95.37 93.19 90.58 89.90 80.39 76.23 67.68 83.02
1899 70.29 71.11 80.35 80.83 93.58 94.70 90.67 z 93.74 ----- z ----- z 75.87 70.03 81.17
1900 66.00 70.64 75.06 83.90 87.03 90.87 94.03 94.68 91.10 85.58 75.90 67.71 81.88
1901 69.06 74.18 q 76.13 80.03 a 90.42 83.33 z 92.77 90.45 91.00 z 82.16 70.23 ----- z 81.41
1902 67.90 66.43 78.26 83.43 92.16 93.70 93.84 93.03 90.03 85.48 80.30 72.61 83.10
1903 69.81 76.25 80.55 80.93 85.90 88.93 90.97 91.65 87.80 81.30 a 74.33 67.58 81.33
1904 67.52 74.76 81.52 82.60 89.35 90.57 89.58 89.32 89.63 84.00 73.17 70.84 81.90
1905 66.68 72.39 79.29 81.20 90.13 90.17 90.80 a 89.00 89.37 83.65 78.77 69.84 81.77
1906 70.52 71.18 75.71 82.97 86.77 90.40 88.77 89.26 89.63 81.81 78.13 72.94 81.51
1907 77.39 74.46 86.90 a 83.23 89.87 90.13 90.77 90.35 89.37 83.23 77.33 71.10 83.68
1908 69.26 68.69 82.81 88.30 89.19 90.70 91.61 90.77 87.50 81.03 77.17 75.29 82.69
1909 74.52 74.00 79.68 84.20 87.26 89.60 88.42 89.71 87.60 82.84 78.87 67.42 82.01
1910 69.19 71.04 77.94 82.13 88.10 88.53 89.39 88.71 89.33 80.58 72.37 65.23 80.21
1911 73.97 75.82 78.23 84.77 85.48 92.30 89.77 88.71 90.50 86.00 76.80 74.48 83.07
1912 68.45 66.55 78.48 84.27 87.13 86.53 90.16 90.23 87.80 84.55 73.63 74.97 81.06
1913 78.10 73.61 79.84 79.97 86.13 88.73 90.94 87.84 87.50 81.90 78.21 a 71.68 82.04
1914 69.29 71.36 73.35 81.90 88.26 91.73 90.35 91.19 87.03 82.55 74.67 69.71 80.95
1915 67.84 70.11 67.81 79.17 88.65 89.30 89.74 90.84 89.23 83.97 78.30 68.97 80.33
1916 77.03 72.48 75.58 80.47 86.26 87.93 88.87 90.06 87.37 82.26 75.33 72.58 81.35
1917 76.29 73.43 80.74 82.23 84.94 89.50 89.42 88.19 85.87 80.42 71.53 66.23 80.73
1918 66.42 78.39 79.94 78.97 84.74 89.30 87.48 90.45 86.27 84.71 74.90 68.84 80.87
1919 68.29 68.57 76.39 80.03 84.00 85.60 87.06 87.74 86.60 87.26 77.70 71.03 80.02
1920 72.45 66.86 74.97 80.60 83.06 86.00 87.48 87.65 86.07 79.10 73.27 68.77 78.86
1921 72.68 74.18 81.23 80.63 82.39 88.83 85.68 89.35 89.50 79.71 77.63 73.74 81.30
1922 67.03 75.68 76.84 83.47 85.52 86.97 86.52 84.55 83.43 79.26 74.47 72.61 79.69
1923 71.10 70.89 77.58 81.00 81.55 84.83 86.29 88.45 86.47 79.13 72.13 77.19 79.72
1924 71.16 70.07 72.55 83.27 88.10 93.60 91.97 93.87 89.73 80.26 77.37 76.13 82.34
1925 73.90 76.07 79.52 83.93 87.42 91.30 91.00 91.97 94.13 87.90 76.13 68.35 83.47
1926 67.48 72.25 72.87 80.73 87.71 89.07 90.13 92.19 89.93 85.16 74.13 73.39 81.25
1927 69.45 78.18 75.81 82.77 89.65 92.63 91.26 90.68 88.10 82.94 77.97 67.61 82.25
1928 64.94 71.59 77.16 78.00 81.68 89.80 90.55 89.84 87.97 85.19 76.07 71.65 80.37
1929 74.84 75.25 80.10 85.67 87.90 88.83 89.03 90.16 87.10 81.32 78.13 69.65 82.33
1930 73.10 75.32 69.58 79.47 87.32 84.40 90.90 89.97 88.53 79.90 72.60 62.52 79.47
1931 64.87 68.18 67.71 77.03 84.58 91.00 91.87 90.19 88.23 83.61 79.47 79.16 80.49
1932 77.19 81.07 a 74.65 82.97 88.42 88.90 94.26 90.55 87.80 85.19 72.77 77.48 83.44
1933 73.58 76.86 77.68 81.00 90.55 89.07 90.23 91.77 90.53 83.58 74.10 76.48 82.95
1934 72.29 70.57 76.23 80.77 84.94 88.10 89.90 91.06 88.43 85.41 b 78.57 71.32 81.47
1935 70.81 72.43 83.13 82.20 89.55 90.57 87.42 90.68 85.00 82.84 77.13 63.26 81.25
1936 70.65 71.93 75.13 a 83.60 87.74 88.77 90.68 91.84 91.07 a 85.94 74.10 74.39 82.15
1937 82.10 73.36 75.77 81.67 87.39 90.87 90.35 91.61 88.10 82.23 74.10 70.16 82.31
1938 70.26 76.04 83.71 83.60 88.97 88.17 89.03 92.74 88.37 81.03 77.73 72.13 82.65
1939 73.61 79.79 82.84 83.83 86.90 90.73 90.48 89.58 90.93 85.42 74.77 71.58 83.37
1940 62.42 69.03 75.84 80.27 86.06 90.50 92.35 90.74 87.07 83.97 78.33 76.16 81.06
1941 69.58 67.89 72.97 83.37 88.26 92.10 90.00 93.39 90.33 87.84 78.17 74.55 82.37
1942 69.32 66.07 75.35 82.63 87.97 90.20 94.45 92.35 90.23 85.52 80.07 74.81 82.41
1943 74.90 72.50 78.81 82.20 89.32 91.67 90.42 91.00 89.07 80.48 75.73 73.13 82.44
1944 69.87 80.86 79.97 84.30 88.26 93.23 90.55 92.07 a 92.40 82.39 76.40 70.32 83.38
1945 70.35 78.50 86.84 88.67 89.84 92.60 90.16 91.03 90.27 84.58 76.83 70.10 84.15
1946 74.10 74.43 79.06 84.23 88.94 89.77 91.16 91.42 89.77 85.35 82.93 77.06 84.02
1947 80.19 65.29 73.06 87.37 88.68 90.30 88.94 90.42 87.87 84.58 78.10 73.74 82.38
1948 70.68 79.07 82.45 85.57 91.10 a 94.30 91.61 91.55 88.80 83.55 83.13 77.35 84.93
1949 78.23 80.25 82.23 84.63 90.48 90.70 92.23 89.73 e 89.67 86.29 74.67 76.00 84.59
1950 79.94 76.89 79.74 80.53 90.47 a 93.30 90.45 91.68 88.47 84.77 74.43 68.74 83.28
1951 73.26 73.21 78.57 a 79.47 87.19 91.00 92.16 93.23 91.52 a 85.84 74.67 75.55 82.97
1952 74.16 71.93 78.71 79.70 89.77 94.03 92.35 91.65 89.20 80.32 76.43 70.29 82.38
1953 71.71 75.00 82.13 82.63 92.06 90.43 92.90 90.84 87.33 80.71 74.63 72.03 82.70
1954 72.65 74.75 76.23 87.47 85.81 91.23 90.94 93.32 90.80 82.90 74.07 69.23 82.45
1955 70.00 74.18 79.94 84.43 91.16 90.80 90.71 92.26 90.53 83.45 78.70 71.10 83.10
1956 67.26 77.14 79.48 82.27 89.23 92.40 91.48 92.97 87.97 81.39 75.40 76.39 82.78
1957 76.17 a 78.11 76.74 83.80 88.90 90.70 91.10 89.60 a 89.70 81.10 a 80.63 72.42 83.25
1958 63.13 63.43 75.10 82.73 85.97 93.32 e 92.50 c 91.32 92.13 82.10 81.40 70.84 81.16
1959 69.68 78.70 a 74.13 81.07 89.16 89.67 91.58 90.35 89.07 87.00 76.43 70.74 82.30
1960 71.29 70.76 71.94 82.83 87.29 89.80 91.32 91.23 88.03 85.55 80.03 68.35 81.54
1961 67.06 75.43 82.00 81.23 88.32 91.57 92.97 92.48 90.43 84.26 80.03 74.55 83.36
1962 71.26 79.93 76.17 b 82.40 92.58 90.03 92.74 91.48 90.13 85.68 73.73 71.19 83.11
1963 71.68 68.43 79.81 85.37 88.19 91.90 92.03 93.81 89.57 85.35 76.20 67.13 82.46
1964 69.58 68.14 79.52 86.77 88.10 93.40 90.48 91.35 88.93 81.81 80.70 75.55 82.86
1965 71.77 76.21 77.97 86.20 90.52 88.93 90.29 91.81 89.70 83.61 79.20 73.19 83.28
1966 68.68 72.25 75.71 82.47 87.03 87.70 90.74 91.94 89.10 85.55 77.17 71.45 81.65
1967 74.32 71.93 80.16 87.23 90.58 90.53 90.29 90.10 88.20 84.29 78.13 76.71 83.54
1968 71.97 66.10 76.00 86.50 88.26 88.10 91.06 91.90 89.60 84.13 75.07 71.03 81.64
1969 70.48 68.68 69.81 84.00 87.35 93.00 92.39 89.68 88.73 84.39 73.40 70.87 81.06
1970 64.97 69.00 76.61 85.70 87.97 89.57 92.35 91.19 91.53 86.10 75.10 76.10 82.18
1971 72.61 75.86 76.55 81.77 87.68 90.33 91.84 91.23 88.67 87.23 78.63 79.81 d 83.52
1972 78.52 71.79 79.23 83.77 86.13 89.10 92.10 91.10 91.97 86.87 76.73 76.96 e 83.69
1973 70.39 c 69.15 b 80.90 ----- z 87.26 91.93 92.00 91.19 90.23 84.81 81.97 ----- z 83.98
1974 ----- z 74.36 83.00 82.87 88.23 88.93 89.48 91.42 90.43 83.03 79.60 72.32 83.97
1975 77.45 78.75 81.39 87.17 91.42 91.20 90.16 92.81 89.80 86.45 78.13 71.97 84.72
1976 69.84 76.55 83.39 83.80 86.61 89.17 91.39 91.48 89.50 82.35 74.07 71.19 82.45
1977 63.35 71.21 82.68 84.43 88.90 93.57 92.39 90.55 90.87 82.13 78.50 70.26 82.40
1978 65.52 64.82 76.35 84.90 89.68 91.73 90.26 92.35 91.97 85.48 83.43 76.32 82.74
1979 69.16 72.75 77.58 86.03 86.65 92.10 93.61 91.81 89.40 85.32 78.73 72.71 82.99
1980 72.29 70.07 80.19 82.50 87.97 91.33 93.42 94.06 92.33 85.87 77.60 70.55 83.18
1981 66.71 76.18 77.40 a 87.47 90.61 95.03 94.23 91.87 90.43 88.06 78.37 73.39 84.15
1982 74.32 80.93 82.35 84.73 89.26 91.50 92.58 92.03 90.73 85.29 82.53 78.52 85.40
1983 70.68 71.93 74.94 81.43 89.42 91.60 93.90 93.68 89.80 87.81 78.67 73.13 83.08
1984 69.23 74.59 79.48 82.87 89.10 90.57 91.52 92.03 90.30 87.84 78.77 80.03 83.86
1985 70.16 76.57 83.03 84.93 92.16 93.17 92.26 91.77 90.27 89.29 83.20 72.03 84.90
1986 71.74 77.32 77.87 82.17 89.90 91.20 90.90 91.81 91.47 86.71 84.63 73.68 84.12
1987 69.16 72.75 75.55 78.67 88.42 92.77 93.81 94.68 90.63 81.26 76.80 73.84 82.36
1988 67.61 71.76 76.90 83.30 87.61 90.77 92.10 92.26 90.33 84.35 80.63 73.16 82.57
1989 78.19 77.18 80.77 84.17 90.77 93.03 93.58 93.81 92.27 85.42 81.17 69.45 84.98
1990 79.68 81.57 82.87 84.53 90.97 92.23 92.03 91.87 92.17 87.48 81.00 78.84 86.27
1991 76.26 75.46 80.13 86.37 90.13 90.53 90.42 91.90 92.40 84.84 75.33 77.68 84.29
1992 70.71 75.38 78.00 81.70 87.68 91.33 94.39 90.87 90.57 82.00 78.50 73.94 82.92
1993 75.74 70.57 75.77 80.70 87.87 92.27 92.74 92.84 90.87 84.26 78.53 70.52 82.72
1994 71.23 77.07 80.23 87.53 90.10 91.10 91.26 90.42 88.40 84.52 81.00 73.71 83.88
1995 69.10 73.75 79.77 83.77 92.32 89.03 92.97 91.35 91.07 86.00 77.20 71.55 83.16
1996 71.58 73.62 74.23 82.37 90.81 90.10 92.71 91.68 90.40 84.16 78.37 73.84 82.82
1997 73.81 79.82 83.74 81.53 88.19 91.73 92.65 92.39 91.10 84.39 75.93 70.35 83.80
1998 72.26 72.00 75.87 83.37 90.35 96.73 93.87 93.26 88.83 87.65 82.50 78.29 84.58
1999 76.87 76.50 78.97 88.10 89.26 90.00 93.35 92.58 90.57 84.68 78.97 72.61 84.37
2000 73.03 76.38 82.94 84.67 93.74 93.50 91.68 92.55 90.53 86.10 78.33 71.94 84.62
2001 69.35 79.43 76.16 85.27 90.10 92.20 90.90 92.10 87.53 84.19 80.80 77.58 83.80
2002 73.94 73.25 83.42 87.13 92.00 90.60 91.03 91.03 91.50 88.39 76.23 70.68 84.10
2003 67.32 75.96 81.68 83.73 90.81 89.37 92.19 91.00 89.30 85.13 81.97 71.35 83.32
2004 72.39 74.41 79.68 82.50 90.94 93.53 91.90 90.71 88.90 86.35 80.90 71.42 83.64
2005 73.74 75.61 75.48 82.10 88.71 89.57 93.84 94.16 91.33 84.68 80.30 69.58 83.26
2006 74.97 74.25 81.00 87.40 90.10 92.53 93.65 93.74 90.30 86.48 77.10 76.68 84.85
2007 74.00 72.04 81.71 82.63 88.55 91.23 91.65 94.84 91.53 87.61 78.77 78.58 84.43
2008 73.16 77.72 81.48 84.20 90.87 92.93 90.81 89.94 92.03 84.42 76.20 76.03 84.15
2009 72.16 73.86 82.42 85.77 89.52 92.50 91.16 93.19 91.63 88.55 77.17 71.32 84.10
2010 64.71 63.00 71.03 82.90 89.81 92.17 92.13 89.94 89.90 84.10 77.23 63.52 80.04
2011 67.71 74.18 80.19 86.47 89.16 91.93 90.94 90.74 89.10 79.90 a 76.90 74.77 82.67
2012 71.71 75.82 a 82.97 83.97 89.33 y ----- z ----- z ----- z ----- z ----- z ----- z ----- z 78.62
Period of Record Statistics
MEAN 71.40 73.49 78.43 83.28 88.60 90.87 91.27 91.33 89.50 84.08 77.42 72.37 82.66
S.D. 3.89 4.01 3.69 2.39 2.33 2.16 1.81 1.64 1.76 2.37 2.83 3.57 1.39
SKEW 0.24 -0.28 -0.44 0.06 -0.53 -0.33 -0.58 -0.40 -0.54 -0.09 0.11 -0.12 -0.09
MAX 82.10 81.57 86.90 88.67 93.74 96.73 94.97 94.84 94.13 89.29 84.63 80.03 86.27
MIN 62.42 63.00 67.71 77.03 81.55 84.40 85.68 84.55 83.43 79.10 70.23 62.52 78.86
NO YRS 115 116 117 117 117 116 116 117 115 116 117 115 111