KEY WEST WSO AIRPORT, FLORIDA

Monthly Average Temperature (Degrees Fahrenheit)

(084570)

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
1948 ----- z ----- z ----- z ----- z ----- z ----- z 83.76 84.58 82.47 78.95 79.43 75.68 80.81
1949 72.94 76.34 74.10 78.57 80.44 82.48 83.52 83.55 83.50 80.56 71.75 72.35 78.34
1950 74.21 71.98 74.61 73.13 80.79 83.45 82.45 83.52 82.20 80.21 72.53 68.21 77.27
1951 67.45 67.38 73.42 75.32 79.10 83.37 83.63 84.85 84.63 79.47 73.02 74.16 77.15
1952 71.48 70.19 76.00 74.20 80.48 83.68 83.44 84.82 82.40 78.39 74.10 68.47 77.30
1953 68.73 71.82 76.29 78.12 81.87 81.82 ----- z ----- z ----- z ----- z ----- z ----- z 76.44
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z 85.50 84.66 83.38 78.13 76.40 67.47 79.26
1958 64.32 62.84 70.44 75.82 78.76 82.62 84.42 84.81 83.22 78.90 78.85 71.08 76.34
1959 68.42 77.04 73.31 76.90 80.11 82.42 83.11 83.58 82.52 82.52 75.50 68.79 77.85
1960 69.95 68.76 69.79 76.17 78.95 82.73 85.02 83.24 82.65 82.16 76.80 67.48 76.98
1961 66.94 71.73 75.68 76.38 80.40 82.62 84.85 84.89 83.03 79.27 76.32 72.48 77.88
1962 69.74 73.66 73.42 75.65 79.31 82.78 86.08 85.00 83.10 80.63 71.58 67.19 77.35
1963 70.00 68.91 75.35 76.72 79.56 83.40 84.76 84.94 83.83 a 78.37 74.02 66.61 77.21
1964 68.87 67.69 75.81 78.70 80.44 82.98 84.55 84.87 a 83.39 g 78.24 76.98 73.89 77.55
1965 71.29 75.18 76.55 80.23 81.52 84.12 85.19 85.10 83.22 80.33 a 76.26 g 71.89 79.51
1966 69.06 69.04 70.87 74.93 79.30 h 79.78 83.00 84.03 83.25 79.42 72.97 69.58 75.99
1967 72.48 71.32 75.84 79.08 82.77 84.27 86.74 84.29 83.83 79.68 75.08 74.44 79.15
1968 71.65 68.48 70.74 78.27 79.40 81.68 83.66 84.05 83.13 79.34 72.83 68.97 76.85
1969 70.16 68.18 68.84 77.35 80.55 82.68 85.26 84.85 83.02 80.29 72.55 69.18 76.91
1970 66.85 66.98 72.89 78.90 78.89 82.68 83.77 83.29 81.57 79.27 71.85 72.42 76.61
1971 70.53 71.89 72.40 75.85 80.66 82.89 b 84.08 f 83.16 82.72 c 80.67 e 75.83 76.19 77.53
1972 74.94 71.86 75.42 77.92 80.89 81.23 83.56 84.42 82.92 81.24 77.98 73.61 78.83
1973 72.32 66.80 75.76 76.78 80.15 82.92 83.47 83.11 83.03 80.31 78.17 70.42 77.77
1974 76.43 i 70.96 75.79 77.63 80.35 82.82 83.61 84.16 84.33 79.08 75.22 72.02 78.73
1975 74.60 75.34 76.47 79.55 82.37 84.13 83.71 84.50 82.73 81.16 75.43 71.39 79.28
1976 67.84 70.67 77.05 76.25 80.45 80.67 84.45 84.00 83.53 79.39 74.38 70.85 77.46
1977 65.84 68.02 76.40 77.03 79.11 83.12 83.73 83.02 83.33 78.27 74.58 69.35 76.82
1978 64.23 63.07 70.73 77.33 81.76 84.00 85.27 85.31 84.17 80.42 77.85 76.11 77.52
1979 69.13 69.18 72.77 78.70 81.50 84.32 85.34 85.16 83.62 80.92 76.83 72.31 78.31
1980 70.84 66.50 75.21 77.63 81.31 83.83 84.73 84.94 84.40 81.61 75.63 68.53 77.93
1981 61.31 69.11 70.94 78.86 i 81.00 85.12 85.77 83.97 82.98 81.50 73.87 70.48 76.91
1982 71.26 75.82 77.13 80.80 80.06 83.07 85.52 83.89 82.27 78.81 75.40 73.32 78.94
1983 67.55 68.29 69.71 74.00 78.82 82.08 83.34 83.89 82.65 80.50 75.68 72.66 76.60
1984 68.56 70.74 72.68 76.40 80.74 81.15 82.85 83.52 81.53 80.05 74.68 74.05 77.25
1985 67.02 71.80 75.29 76.32 81.32 85.13 83.32 84.00 82.12 82.03 78.20 68.95 77.96
1986 67.76 71.96 71.42 74.30 80.10 83.50 85.13 83.69 83.42 81.47 80.60 74.94 78.19
1987 68.92 71.79 73.03 71.20 80.18 84.53 85.08 85.32 84.90 77.02 75.90 71.47 77.44
1988 69.03 68.34 71.90 76.60 77.84 82.45 84.19 84.19 83.55 79.76 78.47 71.42 77.31
1989 74.06 72.09 74.23 78.15 81.68 83.85 83.84 85.37 85.08 80.35 77.02 67.21 78.58
1990 73.19 75.41 74.92 76.62 81.66 84.33 84.74 85.55 83.83 80.84 75.58 74.56 79.27
1991 75.50 72.82 75.73 80.45 82.16 83.80 85.68 85.48 83.75 80.21 74.33 72.90 79.40
1992 69.61 72.45 73.31 75.57 77.79 83.50 84.97 85.08 83.10 79.60 77.90 72.81 77.97
1993 74.40 a 70.62 71.87 74.28 79.18 83.73 85.85 85.31 83.87 81.15 77.12 70.82 78.18
1994 70.32 74.55 74.52 79.12 81.55 85.22 84.39 83.42 82.60 80.50 77.98 73.74 78.99
1995 69.10 69.32 73.84 78.38 83.53 83.17 84.73 85.29 84.12 81.74 75.37 69.13 78.14
1996 68.60 67.36 69.94 75.80 80.61 82.52 84.76 83.69 83.48 78.92 75.60 72.50 76.98
1997 70.87 75.11 77.44 77.48 81.94 83.22 83.95 84.50 81.88 78.95 75.57 70.61 78.46
1998 70.66 70.70 70.63 76.48 79.77 85.13 85.76 84.61 83.67 d 81.10 77.27 74.98 78.40
1999 72.27 a 71.41 71.89 78.40 80.58 a 82.80 84.08 83.98 83.32 79.71 74.75 72.08 77.94
2000 70.16 70.76 75.66 75.85 80.94 83.33 85.06 83.18 83.83 78.23 74.42 69.87 77.61
2001 64.61 74.93 74.10 77.10 78.18 83.78 83.40 84.39 81.77 79.23 74.53 73.82 77.49
2002 70.90 70.93 75.42 79.12 81.44 82.35 84.24 84.44 83.95 82.34 74.72 71.23 78.42
2003 63.81 72.02 77.79 75.62 82.00 83.05 84.87 86.05 84.98 82.81 78.45 68.45 78.32
2004 68.30 a 71.05 73.50 74.85 79.06 84.03 84.48 84.60 82.55 81.00 77.47 70.81 77.64
2005 69.10 70.27 71.97 74.50 79.53 82.82 84.94 85.85 83.30 79.87 75.95 70.29 77.37
2006 69.76 69.38 73.16 76.60 78.84 81.92 83.92 84.61 83.43 80.73 73.33 74.34 77.50
2007 74.10 70.20 74.73 76.80 79.95 83.08 86.76 87.45 84.95 83.48 78.08 74.81 79.53
2008 70.48 75.07 75.05 76.52 81.35 84.50 84.47 84.82 82.33 78.89 72.33 71.29 78.09
2009 68.45 67.82 72.97 76.93 80.66 83.03 86.34 86.27 84.65 82.73 75.90 73.39 78.26
2010 64.24 64.68 67.74 75.88 82.13 85.88 84.27 85.13 83.53 79.63 74.72 63.15 75.92
2011 67.18 71.54 74.03 80.25 81.89 83.63 85.71 85.52 84.92 79.32 76.37 73.87 78.68
2012 70.77 74.00 76.42 76.87 c 79.50 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.52
Period of Record Statistics
MEAN 69.60 70.74 73.75 76.89 80.49 83.21 84.53 84.53 83.32 80.16 75.63 71.42 77.85
S.D. 3.00 3.10 2.36 1.87 1.26 1.13 0.98 0.87 0.87 1.34 2.05 2.69 0.83
SKEW -0.30 -0.21 -0.44 -0.21 -0.13 -0.54 -0.54 0.97 -0.19 0.21 -0.01 -0.46 0.34
MAX 75.50 77.04 77.79 80.80 83.53 85.88 86.76 87.45 85.08 83.48 80.60 76.19 79.53
MIN 61.31 62.84 67.74 71.20 77.79 79.78 82.45 83.02 81.53 77.02 71.58 63.15 75.92
NO YRS 59 60 60 59 58 59 59 60 59 60 59 60 52