DELAND 1 SSE, FLORIDA

Monthly Average Temperature (Degrees Fahrenheit)

(082229)

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
1892 56.34 i ----- z 59.81 69.17 73.44 77.88 ----- z ----- z ----- z ----- z ----- z 60.10 68.08
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1894 60.85 62.73 65.89 67.55 ----- z ----- z ----- z ----- z ----- z ----- z 63.28 59.26 63.26
1895 60.27 51.91 64.48 67.13 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.95
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z 79.85 80.89 ----- z ----- z 65.43 58.94 71.28
1900 56.82 58.02 62.82 68.78 74.95 80.40 82.40 83.81 80.50 77.15 64.38 58.82 70.74
1901 56.85 54.71 62.71 62.50 75.31 79.17 81.69 80.42 78.90 71.23 58.33 56.68 68.21
1902 55.16 53.70 66.16 67.90 78.56 82.29 r 82.16 80.60 78.32 74.11 68.67 60.52 69.62
1903 59.13 64.04 69.37 65.85 73.27 79.40 81.23 ----- z 77.27 69.82 62.30 51.16 68.44
1904 55.11 60.36 66.69 67.95 74.02 78.70 79.92 80.15 ----- z ----- z 60.30 ----- z 69.24
1905 52.42 57.89 66.16 70.78 a 80.08 ----- z ----- z ----- z ----- z ----- z 66.70 60.23 64.89
1906 60.90 61.39 62.39 69.78 75.34 80.27 80.08 80.31 80.75 72.84 66.30 60.08 70.87
1907 64.94 60.73 73.37 69.57 78.84 ----- z ----- z ----- z 81.10 e 73.26 65.13 60.31 69.69
1908 57.16 58.21 72.77 77.75 77.65 ----- z ----- z ----- z ----- z 68.81 g 64.32 62.05 67.13
1909 62.47 59.91 ----- z ----- z 74.66 c 80.12 79.42 80.08 ----- z 69.35 64.53 55.10 69.52
1910 56.23 59.75 64.27 67.05 b 73.85 77.50 78.52 78.56 76.50 71.37 ----- z 52.10 68.70
1911 60.74 61.62 65.40 71.28 73.45 80.40 79.74 79.44 78.87 76.35 68.21 a 63.67 g 72.32
1912 57.29 54.28 66.08 71.40 a 77.15 79.05 a 81.73 81.52 c 80.93 74.77 61.48 62.15 70.65
1913 65.96 c 60.21 d 69.23 e 66.85 71.71 77.13 81.58 80.39 77.53 68.95 63.58 59.73 70.24
1914 56.40 59.02 58.29 69.42 74.61 79.58 80.11 80.18 76.50 72.52 63.73 60.52 69.24
1915 57.52 58.59 56.55 66.20 78.85 79.17 82.15 82.81 82.30 74.56 n 67.40 55.03 69.69
1916 65.23 60.33 62.08 67.85 76.63 79.15 81.39 81.77 76.98 72.90 62.42 58.42 70.43
1917 62.45 59.12 67.44 69.27 73.65 76.91 a 81.84 ----- z 78.17 70.58 59.28 53.65 68.40
1918 52.69 66.36 70.74 70.52 75.23 81.35 81.02 83.03 79.20 77.13 64.58 60.44 71.86
1919 58.30 a 60.96 67.11 69.30 77.15 79.48 82.10 83.50 80.47 78.97 68.08 60.18 72.13
1920 59.71 56.21 63.74 72.20 74.27 79.53 82.29 82.37 80.90 70.32 64.67 57.47 70.31
1921 59.68 61.84 72.15 70.97 74.71 80.67 81.31 81.81 82.38 72.84 66.57 61.39 72.19
1922 57.31 66.07 67.74 74.03 77.60 80.97 81.97 81.06 78.40 74.92 65.30 61.89 72.27
1923 60.53 61.89 68.71 72.57 74.37 79.77 81.39 82.55 80.00 s 70.13 d 60.70 63.29 70.54
1924 60.85 58.02 60.60 70.38 76.48 81.73 81.32 83.10 79.20 70.13 63.32 61.97 70.59
1925 62.95 62.04 65.52 70.22 73.00 a 79.38 80.61 81.02 a 82.80 75.31 64.42 56.80 k 72.48
1926 54.30 i 60.45 62.24 68.63 74.58 80.15 82.50 83.42 81.37 71.31 m 63.12 63.87 72.03
1927 58.55 67.27 65.92 72.50 77.92 82.95 81.95 82.92 79.12 72.97 66.98 59.24 72.36
1928 56.68 62.88 67.23 67.97 72.19 79.73 81.44 81.18 ----- z 67.42 y 64.02 59.40 69.27
1929 62.90 65.09 70.65 73.17 76.02 79.05 80.24 81.27 79.88 71.26 68.62 59.26 72.28
1930 62.79 63.07 61.18 69.30 75.34 76.85 82.27 79.23 81.13 70.26 63.43 55.23 70.01
1931 54.39 57.75 58.21 66.18 73.89 i 79.22 82.81 81.11 79.73 73.73 67.72 70.10 70.09
1932 66.60 69.10 62.40 68.95 75.29 80.03 83.95 81.90 78.68 73.90 63.57 65.15 72.46
1933 62.60 66.12 64.42 69.57 78.94 78.73 81.27 81.55 81.15 74.55 62.47 62.84 72.02
1934 61.18 59.29 64.16 69.88 75.58 79.78 81.56 81.32 79.25 74.21 66.25 60.40 71.07
1935 60.50 60.55 70.32 71.97 77.26 80.32 80.87 82.71 79.97 74.74 66.85 53.03 71.59
1936 60.08 59.31 66.24 71.05 75.85 78.73 81.74 81.76 80.70 76.35 64.35 62.85 71.59
1937 70.98 61.89 63.08 69.67 74.84 80.73 82.13 82.02 78.95 72.03 64.05 58.69 71.59
1938 59.73 64.45 70.32 70.77 77.90 78.38 80.71 82.48 78.85 70.40 68.10 59.31 71.78
1939 61.47 68.71 69.79 70.78 75.18 81.15 81.85 81.21 81.23 75.61 63.47 58.77 72.44
1940 50.56 58.36 64.77 68.57 73.15 80.62 82.15 82.97 78.37 70.56 65.67 g 64.61 70.43
1941 57.95 56.89 62.71 j 71.28 73.73 81.45 82.15 84.84 81.20 78.11 67.20 64.95 72.70
1942 57.50 55.73 64.03 68.88 75.52 80.80 84.00 82.48 80.77 72.82 67.48 62.87 71.07
1943 61.23 58.50 67.61 69.82 76.92 82.03 81.71 82.03 78.92 69.39 63.52 59.68 70.95
1944 57.18 66.43 68.44 71.50 74.21 81.23 80.32 80.87 80.55 70.58 63.65 55.98 70.91
1945 57.69 d 64.36 71.63 74.72 74.47 81.28 81.03 81.27 80.57 73.10 63.40 56.32 f 73.05
1946 60.52 a 61.36 66.84 70.60 76.48 78.22 81.02 81.10 78.65 73.32 71.15 64.35 71.97
1947 66.94 53.30 61.26 74.55 76.84 79.28 79.15 81.06 79.27 73.73 67.55 62.10 71.25
1948 55.50 63.83 70.00 71.80 77.05 81.12 81.58 80.97 79.63 71.18 71.58 65.34 72.46
1949 63.13 67.62 64.61 70.42 75.66 79.53 81.55 81.11 79.83 75.50 59.92 62.63 71.79
1950 66.45 62.23 65.21 64.82 77.08 81.62 80.71 81.00 78.55 a 74.53 60.05 a 54.11 70.53
1951 57.39 57.66 65.21 66.87 74.98 80.00 81.58 82.76 80.28 74.29 61.37 d 62.83 a 70.43
1952 60.87 58.21 65.92 66.83 75.92 82.25 82.58 81.79 79.80 72.85 64.75 56.50 70.69
1953 59.10 61.59 67.69 b 69.57 78.52 80.40 81.94 80.90 78.92 70.84 64.77 61.60 71.32
1954 61.02 60.86 62.21 73.34 a 74.47 80.98 81.26 82.53 80.10 71.40 a 61.58 55.42 70.43
1955 57.69 b 60.20 66.16 71.47 77.10 a 78.26 a 81.14 b 82.08 80.68 71.84 64.25 59.60 70.87
1956 52.95 64.52 64.42 69.08 77.44 79.27 82.13 82.00 77.62 72.80 d 62.25 d 63.37 e 70.65
1957 61.61 d 66.27 f 64.15 e 71.80 e 77.21 g 79.83 d 81.35 80.34 80.13 70.34 68.23 57.53 71.53
1958 52.11 51.98 62.73 71.13 75.39 81.25 81.95 81.65 80.52 71.29 69.78 59.10 69.91
1959 57.80 a 67.80 63.05 69.82 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.62
1960 ----- z ----- z ----- z ----- z 77.19 78.62 82.15 81.35 79.40 74.74 67.92 55.81 74.65
1961 55.79 62.62 69.13 68.25 b 75.17 a 78.02 81.81 81.29 79.67 71.97 67.63 63.10 71.20
1962 59.66 66.80 62.40 69.05 77.95 80.03 82.53 81.37 78.32 72.03 60.97 55.65 70.56
1963 57.89 56.98 67.42 71.25 76.35 81.50 81.40 82.40 79.20 72.18 63.55 54.19 70.36
1964 58.06 56.45 66.55 71.80 75.82 82.02 81.06 82.11 ----- z 72.05 69.38 63.02 70.76
1965 58.95 62.52 65.65 72.85 74.11 77.38 79.89 80.71 79.98 72.24 66.43 59.06 70.82
1966 57.35 59.80 62.74 68.38 75.53 76.50 81.85 81.77 79.18 73.66 64.02 58.35 69.93
1967 61.81 59.30 67.45 72.87 76.76 78.37 80.42 80.16 76.42 71.29 65.15 64.89 71.24
1968 58.77 53.46 a 61.00 73.28 75.90 78.45 80.84 81.26 78.13 72.35 61.62 57.84 69.41
1969 58.65 56.09 a 58.79 71.07 74.61 81.27 82.32 80.32 78.88 75.81 62.75 57.79 x 70.96
1970 ----- z ----- z 64.33 y 72.10 d 73.40 k 78.88 a 81.24 82.08 80.68 ----- z 59.27 60.41 i 75.71
1971 59.16 l 61.88 h 61.28 a 67.78 c 74.35 a ----- z 80.88 k 80.97 78.32 74.74 64.33 66.73 71.06
1972 65.13 58.34 63.53 67.67 73.19 77.28 78.98 79.32 77.16 a 72.74 67.04 e 61.76 70.18
1973 57.13 53.77 65.76 66.02 74.02 78.98 79.95 78.02 h ----- z 70.04 h 67.67 c 56.29 66.62
1974 68.35 57.22 a 67.02 68.92 k 74.74 78.58 78.76 b 81.00 f 80.25 68.79 63.94 d 58.27 e 69.59
1975 61.84 64.81 a 60.80 h 68.29 b 76.37 79.63 c 79.95 a 80.87 79.58 77.06 n ----- z 56.38 g 73.92
1976 55.00 d 61.55 68.31 67.22 a 73.77 78.02 81.18 c 79.45 78.15 69.42 a 59.73 b 55.98 68.98
1977 49.08 a 52.54 66.56 d 67.34 b 72.31 e 81.12 a 80.85 80.47 80.33 67.73 i 64.05 b 56.29 e 68.27
1978 51.02 d 51.24 c 60.32 a 68.25 74.98 78.88 80.06 79.81 78.08 70.84 68.53 61.92 a 68.66
1979 53.32 a 54.32 c 61.11 d 70.48 d ----- z 80.47 ----- z 82.48 d 81.40 73.10 65.46 b 60.24 68.24
1980 57.98 b 54.09 b 66.34 69.33 75.11 78.92 k 83.02 b 81.50 f 80.55 b 72.41 d 62.37 d 54.67 b 67.59
1981 45.87 d 57.36 c 60.66 69.98 e 73.24 d ----- z 82.35 g 81.67 e 77.96 g 76.64 t 64.50 z ----- z 64.80
1982 55.93 d 65.61 66.81 70.95 72.16 81.72 82.73 81.47 79.53 72.58 ----- z 65.03 72.23
1983 55.56 58.66 64.55 67.85 74.32 79.12 82.58 82.59 b 78.79 f 74.52 64.80 58.53 69.37
1984 ----- z 59.41 62.84 68.17 74.42 78.00 79.81 80.21 77.42 ----- z 63.62 63.63 70.75
1985 50.97 59.16 65.28 a 68.07 74.52 80.55 80.77 81.47 79.48 76.80 c 70.20 55.69 70.25
1986 56.53 62.16 63.95 66.47 73.08 80.13 80.97 81.24 ----- z 74.06 72.72 64.00 70.48
1987 56.02 a 58.87 a 63.60 64.33 73.44 79.71 a 81.34 82.61 78.67 67.95 65.05 60.58 a 69.35
1988 53.97 56.26 60.94 67.57 70.52 77.30 79.53 81.29 79.83 68.87 66.10 57.92 68.34
1989 64.10 a 61.39 a 66.94 68.47 74.34 79.47 81.32 80.56 78.70 71.08 63.40 51.10 70.07
1990 60.95 65.79 64.68 67.47 76.16 79.60 80.56 81.02 78.45 73.77 64.83 62.71 71.33
1991 62.37 60.64 64.52 72.33 77.00 78.07 81.15 81.42 78.68 71.03 61.60 61.81 70.88
1992 53.97 60.86 62.65 66.87 70.97 79.50 82.74 79.98 78.72 70.35 75.00 v 59.48 69.64
1993 62.81 56.79 61.73 65.72 71.87 79.13 82.16 81.71 79.43 73.02 65.82 56.27 69.70
1994 56.69 63.46 65.82 71.35 74.76 79.88 80.26 80.02 77.88 74.29 69.40 62.08 71.33
1995 56.10 59.61 67.05 71.07 79.68 79.63 82.19 82.18 80.35 75.82 63.22 58.92 71.32
1996 56.95 59.81 61.37 67.72 76.76 78.57 82.11 80.13 79.15 72.69 65.47 60.53 70.10
1997 59.21 65.39 70.31 68.70 74.32 78.58 82.08 82.18 80.70 73.00 64.52 60.32 71.61
1998 61.55 60.07 61.39 69.98 76.95 84.37 83.90 82.53 80.53 75.66 69.75 64.87 72.63
1999 61.35 61.55 61.87 73.25 73.66 78.90 82.27 83.31 79.12 73.31 65.63 59.48 71.14
2000 59.18 59.84 66.97 68.48 76.82 79.70 81.66 81.24 79.68 70.26 62.37 55.73 70.16
2001 52.74 64.29 64.23 68.07 73.71 80.38 80.76 80.60 76.92 71.45 67.55 64.48 70.43
2002 58.56 59.64 66.66 72.95 73.85 79.00 81.08 80.63 81.03 76.94 63.88 57.02 70.94
2003 51.27 61.59 70.63 69.12 79.11 79.65 81.68 81.08 79.35 74.56 69.48 56.29 71.15
2004 55.94 58.62 63.29 65.43 74.77 82.37 82.02 81.71 80.33 73.50 67.43 57.29 70.23
2005 59.37 59.77 61.35 64.92 72.68 78.98 82.82 83.35 79.55 72.97 66.07 55.53 69.78
2006 59.10 57.20 62.82 71.88 75.48 79.97 81.18 82.92 80.10 71.68 62.62 64.29 70.77
2007 61.32 56.45 63.87 67.92 72.71 79.48 82.48 83.42 80.60 76.85 64.67 64.56 71.19
2008 57.56 62.59 63.29 68.93 75.63 80.57 81.76 81.37 79.83 71.42 60.88 61.24 70.42
2009 55.68 55.36 64.82 68.23 76.79 82.05 ----- z 82.44 80.43 75.55 66.75 61.05 69.92
2010 51.71 51.38 58.16 68.50 77.71 82.90 83.32 83.94 80.12 72.05 64.55 48.03 68.53
2011 55.63 61.70 65.66 72.62 75.89 81.27 82.32 84.17 a 81.03 70.79 c 66.10 62.60 71.65
2012 56.87 63.59 68.85 a 71.17 76.70 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 65.12
Period of Record Statistics
MEAN 58.56 60.13 65.04 69.55 75.34 79.77 81.41 81.54 79.52 72.83 64.95 59.69 70.81
S.D. 4.18 3.98 3.37 2.46 1.92 1.44 1.07 1.16 1.31 2.27 2.86 3.75 1.02
SKEW 0.00 -0.05 0.11 0.17 0.05 0.29 -0.10 -0.08 -0.28 0.29 0.16 -0.31 -0.79
MAX 70.98 69.10 73.37 77.75 80.08 84.37 84.00 84.84 82.80 78.97 72.72 70.10 72.63
MIN 45.87 51.24 56.55 62.50 70.52 76.50 78.52 78.56 76.42 67.95 58.33 48.03 68.21
NO YRS 110 111 111 113 108 105 105 104 100 99 107 106 73