AIBONITO, PUERTO RICO

Monthly Average Temperature (Degrees Fahrenheit)

(660158)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201204
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 ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 64.14 b 66.00 66.95 b 67.53 70.39 71.97 72.13 73.68 73.90 73.00 69.63 68.42 69.81
1951 66.19 64.98 66.24 71.83 73.56 74.13 73.71 75.52 74.37 c ----- z ----- z ----- z 71.17
1952 66.29 68.47 69.26 71.77 73.65 74.64 b 73.25 q ----- z 74.18 73.98 70.93 68.24 71.14
1953 67.48 68.21 69.08 72.70 73.16 b 74.05 74.65 74.15 ----- z ----- z 72.52 ----- z 71.78
1954 67.14 i 68.68 69.58 a 68.43 73.15 73.30 74.19 74.18 73.07 71.63 71.32 68.58 71.46
1955 67.26 66.48 67.48 69.82 72.53 73.85 74.13 75.53 74.35 73.61 70.80 e 70.00 71.32
1956 68.65 66.62 72.19 72.68 74.50 76.33 73.16 ----- z 74.60 75.32 73.48 ----- z 72.75
1957 69.92 l 71.34 ----- z ----- z ----- z 73.60 e 74.19 ----- z 74.72 73.69 70.77 69.50 72.54
1958 68.73 68.55 71.56 72.55 73.31 74.12 a 74.08 l 75.27 a ----- z 73.63 70.92 69.61 71.82
1959 68.39 67.89 70.02 71.33 a 70.36 c 73.62 74.08 74.29 75.47 73.47 72.63 70.68 a 71.85
1960 69.87 70.69 70.84 71.57 73.48 73.95 74.44 74.27 74.67 a 74.17 a 73.33 68.44 72.48
1961 69.03 a 68.95 69.98 71.48 72.21 73.53 74.31 o 74.76 73.88 73.21 ----- z ----- z 71.89
1962 67.64 x 66.56 j 69.50 d 73.95 a 71.95 ----- z 74.40 73.81 74.53 73.61 71.75 70.26 b 72.64
1963 69.00 b 71.56 a 71.94 73.00 74.94 g ----- z 76.52 e ----- z 76.48 f 75.50 72.60 71.61 l 72.87
1964 68.12 g 70.02 69.98 d 71.00 e 73.68 74.58 73.73 76.53 l 75.98 a 75.29 b 70.88 e ----- z 72.79
1965 72.11 m 70.69 d 69.73 e 69.79 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.21
1966 68.69 e 69.29 69.85 71.08 70.90 70.70 ----- z ----- z 72.77 71.90 70.37 68.16 70.37
1967 68.03 67.04 65.95 c 66.57 65.94 65.12 65.45 65.05 65.53 66.63 67.37 65.86 b 66.21
1968 ----- z 65.73 a 65.81 68.07 72.65 73.55 74.65 74.47 76.05 73.21 73.37 71.12 a 71.70
1969 67.11 c ----- z 70.46 g 73.27 73.94 74.95 74.61 74.06 74.18 74.39 71.02 69.77 72.73
1970 69.92 69.25 69.31 71.32 71.97 b 73.92 d 73.68 74.48 74.20 73.02 70.67 68.48 71.68
1971 68.02 68.71 69.42 69.62 72.02 73.73 73.97 73.74 74.20 72.42 70.85 68.65 71.28
1972 67.90 ----- z 69.03 ----- z 72.02 74.10 75.03 74.31 73.87 73.66 71.67 ----- z 72.40
1973 69.47 b 67.98 g 69.74 j 71.00 j 72.44 d ----- z ----- z 73.65 74.08 73.15 ----- z ----- z 72.56
1974 71.13 a 67.70 68.97 69.30 71.16 73.38 73.44 72.52 72.93 72.45 70.88 68.95 71.07
1975 66.06 67.50 68.08 70.55 71.10 73.35 72.67 g 73.48 c 72.83 72.52 70.88 68.42 70.43
1976 68.08 66.45 67.52 70.32 71.87 73.02 73.63 74.74 74.23 73.87 73.27 70.81 71.48
1977 69.69 69.04 70.68 71.38 72.90 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.74
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z 71.71 73.58 73.26 74.19 73.53 73.48 71.48 69.84 72.64
1994 68.66 68.21 69.68 70.62 73.11 74.45 73.97 75.29 73.95 a 72.97 72.13 69.97 71.92
1995 68.84 69.18 68.11 71.32 73.39 74.25 74.74 74.53 73.27 73.27 71.80 70.47 71.93
1996 68.23 68.53 68.82 69.57 71.05 72.40 72.89 73.66 73.85 73.74 71.08 67.87 70.97
1997 68.00 a 68.00 68.16 69.63 72.47 74.93 74.95 75.42 75.48 74.11 72.18 71.84 72.10
1998 70.08 70.02 69.92 70.68 73.52 75.40 75.15 75.74 75.36 i 73.88 e ----- z 69.56 72.40
1999 68.00 65.98 69.23 71.02 73.50 a 73.72 73.27 75.05 73.98 72.92 70.95 66.76 71.20
2000 65.85 67.03 66.40 69.83 71.98 72.73 74.27 74.23 74.30 73.65 72.13 69.82 a 71.02
2001 68.69 67.84 70.39 70.62 73.10 74.77 75.05 75.23 74.68 73.39 69.85 70.21 71.98
2002 69.32 67.38 69.45 69.83 72.15 73.60 74.74 76.05 75.09 a 74.66 73.85 70.97 72.26
2003 65.69 63.16 64.44 64.75 66.42 66.50 66.10 66.61 67.10 66.40 63.72 62.00 65.24
2004 ----- z ----- z ----- z 70.77 70.63 73.97 73.95 74.97 73.90 72.92 69.07 68.31 72.05
2005 64.87 64.98 70.52 72.75 72.47 74.60 ----- z ----- z 75.35 ----- z 70.53 68.15 70.47
2006 66.45 67.18 68.11 ----- z 71.97 73.45 72.61 72.45 a 74.78 73.87 71.35 69.29 71.05
2007 67.60 68.91 69.81 70.17 73.61 74.52 74.73 74.69 74.42 72.53 70.59 a 68.21 71.65
2008 66.27 ----- z 66.69 69.42 72.35 74.21 b 75.15 a 75.56 73.33 72.32 69.95 66.06 71.03
2009 67.06 66.50 65.06 68.80 70.58 72.93 74.24 74.48 a 74.21 a 74.05 72.08 69.97 70.83
2010 67.73 69.23 70.37 70.22 72.56 73.42 73.87 74.54 d 73.63 72.29 68.62 b 65.71 71.02
2011 66.97 67.27 66.50 68.95 a 70.77 a 73.63 73.29 73.78 d 73.12 73.16 70.77 66.85 70.42
2012 66.32 a 67.02 b 67.74 68.97 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 67.51
Period of Record Statistics
MEAN 67.84 67.96 68.80 70.45 72.09 73.44 73.68 74.01 73.82 73.12 71.07 68.81 70.90
S.D. 1.51 1.77 1.82 1.82 1.68 1.96 2.06 2.12 1.90 1.72 1.78 1.87 1.79
SKEW -0.28 -0.22 -0.51 -0.73 -1.98 -2.89 -3.02 -3.14 -3.07 -2.65 -1.76 -1.39 -2.33
MAX 71.13 71.56 72.19 73.95 74.50 76.33 76.52 76.05 76.05 75.50 73.85 71.84 72.48
MIN 64.14 63.16 64.44 64.75 65.94 65.12 65.45 65.05 65.53 66.40 63.72 62.00 65.24
NO YRS 40 41 43 42 44 42 38 38 41 42 41 37 22