ARCHBOLD BIOLOGICAL STN, FLORIDA

Monthly Average Temperature (Degrees Fahrenheit)

(080236)

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
1969 59.69 57.75 61.11 72.30 76.50 80.50 82.63 82.29 79.52 76.42 64.22 57.77 70.89
1970 56.26 58.21 65.65 72.93 74.68 78.43 80.18 81.48 80.53 75.56 63.22 63.16 70.86
1971 61.00 63.30 63.94 68.63 75.50 78.18 80.06 79.89 79.08 76.23 69.00 69.08 71.99
1972 67.44 61.79 67.13 70.90 75.13 78.98 79.89 80.29 80.18 75.29 70.10 65.77 72.74
1973 62.65 58.11 69.44 69.13 76.76 78.78 80.32 80.24 80.60 75.42 71.27 60.97 b 71.97
1974 69.68 61.61 70.63 71.52 76.67 a 78.66 b 78.98 80.06 81.17 72.97 67.35 61.42 72.56
1975 67.42 68.61 68.55 73.45 77.95 79.80 79.90 80.81 80.42 76.74 68.62 61.78 a 73.67
1976 58.74 62.03 69.97 70.17 76.48 77.42 80.15 80.29 79.03 72.05 66.92 61.30 a 71.21
1977 54.16 59.75 70.65 70.90 74.39 80.38 80.71 81.19 79.92 71.89 68.60 61.89 71.20
1978 57.06 55.21 64.52 70.37 76.85 80.03 80.84 80.81 79.48 75.15 71.28 66.29 71.49
1979 58.55 59.95 64.18 72.58 75.76 b 79.33 81.18 81.19 80.23 74.48 70.30 63.42 71.76
1980 60.31 56.79 68.95 70.09 b 75.53 79.73 81.87 81.97 79.92 75.63 68.75 59.18 71.56
1981 50.79 61.38 63.34 73.03 76.29 81.40 81.83 d 80.95 79.32 75.39 64.37 60.85 70.74
1982 60.74 69.09 69.76 73.70 74.06 80.07 79.92 80.71 78.55 73.44 69.95 66.24 73.02
1983 58.55 59.84 62.55 67.53 74.11 78.75 80.44 81.11 79.47 75.73 66.55 63.82 70.70
1984 59.23 62.00 64.52 68.42 75.58 77.05 79.26 79.95 78.53 74.35 66.70 65.37 70.91
1985 54.98 62.57 67.60 70.02 75.18 81.17 79.90 81.47 79.00 77.92 71.73 60.11 71.80
1986 59.11 65.12 65.68 a 66.37 75.19 79.22 80.63 80.92 80.00 76.52 75.62 67.16 72.63
1987 58.40 62.30 66.87 63.24 a 75.23 80.95 81.29 82.40 80.48 71.98 69.50 62.65 a 71.28
1988 59.42 60.04 b 64.81 68.87 73.58 79.38 80.74 80.87 80.55 72.56 70.62 62.53 71.16
1989 65.66 63.32 69.29 71.35 76.26 80.50 81.13 81.03 80.87 74.60 68.90 56.32 72.44
1990 66.65 68.93 68.90 70.30 78.16 80.17 81.29 81.19 80.68 76.50 69.50 65.19 73.96
1991 66.85 64.05 68.21 74.80 79.10 80.73 81.26 81.84 80.05 75.56 66.18 65.79 73.70
1992 59.89 64.71 66.10 68.65 71.18 79.62 ----- z 81.08 80.10 72.47 72.03 63.79 70.87
1993 67.73 61.05 64.02 66.87 73.74 79.88 80.94 81.05 80.15 75.68 69.47 59.35 71.66
1994 62.16 67.23 67.39 74.07 75.94 79.95 79.98 79.71 78.32 74.06 71.60 66.06 73.04
1995 58.00 60.34 68.85 72.50 79.00 79.60 80.81 81.98 80.48 77.90 66.45 60.69 72.22
1996 59.45 59.88 62.18 69.55 76.95 78.48 81.60 80.84 80.23 74.23 68.23 62.90 71.21
1997 62.35 68.14 72.60 70.84 a 75.74 79.32 81.24 81.34 79.30 72.92 66.52 62.74 72.75
1998 63.05 60.86 63.82 69.83 75.81 82.17 82.23 82.10 80.33 76.48 69.75 66.69 72.76
1999 62.94 61.95 63.19 72.72 74.47 78.12 80.97 81.94 79.28 74.44 67.40 61.98 71.62
2000 59.69 61.05 68.29 67.73 75.50 78.98 81.39 80.35 80.67 72.06 65.38 62.21 71.11
2001 53.82 69.54 67.74 71.92 74.45 79.70 80.34 81.10 78.50 74.34 68.12 65.89 72.12
2002 61.81 63.14 69.23 73.03 77.16 79.10 80.29 80.68 81.13 76.73 66.70 60.73 72.48
2003 55.02 65.46 73.15 70.15 77.27 79.37 80.65 80.32 79.73 75.21 70.47 59.00 72.15
2004 59.18 63.53 66.08 66.70 75.08 80.78 80.16 80.69 80.42 74.61 68.82 61.11 71.43
2005 61.48 62.50 64.73 67.58 74.10 78.95 82.29 82.45 80.23 75.77 69.78 60.55 71.70
2006 62.26 59.84 65.23 71.57 74.29 79.82 79.94 80.69 79.50 73.61 65.50 68.76 71.75
2007 65.03 60.59 67.44 68.83 74.50 78.18 80.35 81.73 80.48 78.97 67.07 67.42 72.55
2008 61.45 66.67 66.92 70.15 76.10 79.47 79.58 80.53 79.92 72.74 62.37 63.61 71.63
2009 58.65 59.27 65.71 70.68 76.71 80.13 81.19 82.44 80.90 76.68 70.03 65.44 72.32
2010 54.66 55.43 58.61 70.57 78.23 83.53 83.19 83.26 80.93 72.45 67.47 52.13 70.04
2011 59.32 64.64 66.63 74.43 75.87 80.02 82.02 82.69 80.27 72.42 68.98 a 64.95 72.69
2012 59.03 67.34 70.18 70.45 76.10 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.75
Period of Record Statistics
MEAN 60.46 62.38 66.69 70.44 75.74 79.65 80.80 81.16 79.96 74.79 68.40 62.89 71.94
S.D. 4.12 3.62 3.04 2.41 1.54 1.20 0.91 0.83 0.74 1.80 2.56 3.37 0.88
SKEW 0.17 0.25 -0.21 -0.47 -0.09 0.76 0.51 0.23 0.00 0.06 -0.03 -0.62 0.39
MAX 69.68 69.54 73.15 74.80 79.10 83.53 83.19 83.26 81.17 78.97 75.62 69.08 73.96
MIN 50.79 55.21 58.61 63.24 71.18 77.05 78.98 79.71 78.32 71.89 62.37 52.13 70.04
NO YRS 44 44 44 44 43 43 42 43 43 43 43 43 42