CERRO MARAVILLA, PUERTO RICO

Monthly Average Temperature (Degrees Fahrenheit)

(662336)

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
1969 ----- z ----- z ----- z 66.23 66.56 66.53 67.47 67.47 67.63 66.81 64.55 62.84 66.23
1970 62.76 62.04 62.39 65.78 64.56 65.93 66.06 67.05 66.43 66.44 65.32 63.32 64.84
1971 62.24 63.16 63.10 63.00 64.32 66.13 66.87 66.97 67.53 66.32 64.67 61.73 64.67
1972 61.16 62.24 63.66 64.68 64.97 66.50 67.63 67.40 67.38 67.53 66.17 63.90 65.27
1973 63.39 62.71 63.50 65.27 65.87 66.60 67.84 67.34 67.60 66.52 64.48 61.65 65.23
1974 60.63 61.79 62.32 62.72 64.15 66.50 67.50 67.24 67.07 66.60 64.63 63.18 64.53
1975 60.15 62.05 62.37 63.67 64.81 67.27 67.68 67.95 a 67.47 66.20 c 65.62 60.18 a 64.62
1976 60.53 60.57 60.90 a 63.05 65.52 65.78 68.02 67.77 67.70 c 67.70 a 67.12 b 64.23 64.91
1977 63.08 63.20 63.53 63.65 64.74 67.48 68.24 b 67.65 a 68.10 67.85 a 65.73 b 64.58 a 65.65
1978 63.33 a 62.88 63.42 64.34 b 66.13 67.72 67.92 67.87 67.90 67.31 66.00 64.83 b 65.80
1979 61.53 64.26 a 62.69 b 64.25 65.12 b 67.28 a 67.50 a 68.76 b 67.28 68.08 a 66.08 e 64.74 65.63
1980 64.31 63.87 c 64.35 ----- z 66.63 a 68.40 a 68.48 69.45 68.88 68.76 67.18 63.92 a 66.75
1981 64.62 b 63.50 a 64.37 63.27 66.65 a 67.95 68.37 69.18 68.77 b 68.02 66.67 a 64.03 66.28
1982 64.07 a 62.89 64.13 65.72 65.75 a 67.86 a 68.16 68.92 68.80 67.93 a 65.66 b 63.42 66.11
1983 63.31 62.89 a 65.19 64.97 a 66.65 68.58 69.55 68.06 68.88 68.45 b 66.23 64.76 66.46
1984 63.68 62.90 63.87 a ----- z 65.47 67.47 67.10 68.88 a 67.48 a 66.24 63.92 61.61 65.33
1985 63.03 61.74 a 62.02 63.62 64.94 67.80 68.65 68.98 a 67.91 a 65.88 a 64.22 63.68 65.21
1986 62.73 61.78 a 62.94 65.12 65.44 66.75 67.95 a 68.87 68.78 67.84 65.87 63.24 65.61
1987 63.35 ----- z ----- z ----- z 65.66 c 66.97 n ----- z 66.94 67.75 x 67.50 g ----- z 64.52 65.12
1988 ----- z 61.12 61.08 a 62.73 63.85 65.54 d 66.89 65.26 65.08 d ----- z 64.27 h 61.63 a 63.69
1989 60.05 60.04 59.76 61.73 b 62.40 65.71 i 65.76 65.27 a 65.29 d 65.26 d 63.27 b 61.95 62.80
1990 60.65 58.20 59.16 60.93 62.15 64.65 64.66 65.06 62.38 ----- z 62.56 l ----- z 61.98
1991 59.27 60.39 a 60.19 61.35 63.23 65.47 64.29 64.11 h 65.06 m 64.55 62.78 59.81 62.13
1992 60.92 61.12 u 61.31 j 62.40 ----- z 65.17 66.18 ----- z 64.77 f 63.95 63.00 ----- z 63.60
1993 59.15 k 59.73 59.16 61.83 62.28 d 64.62 i 65.29 66.45 64.95 64.79 62.64 a 60.95 62.81
1994 60.42 59.29 61.21 61.05 ----- z ----- z ----- z 64.50 a 65.03 65.21 ----- z ----- z 62.39
1995 ----- z 62.03 h 59.57 b 61.48 64.30 a 66.10 66.40 a 66.02 65.36 a 66.27 65.05 a ----- z 64.51
1996 60.52 61.83 62.10 63.05 63.18 65.19 l 67.14 q 66.35 66.40 a 66.05 ----- z ----- z 63.68
1997 61.19 60.05 62.10 a 61.70 63.65 67.10 67.39 67.21 66.75 65.90 u ----- z ----- z 64.13
1998 61.42 a 61.77 61.63 62.87 64.81 67.05 67.95 a 67.69 66.45 j ----- z ----- z ----- z 64.40
1999 61.89 l 58.96 o 62.67 a 65.05 a 65.74 67.02 66.37 67.37 67.41 b 65.56 65.00 k ----- z 65.90
2000 58.29 j 60.55 a 59.90 62.25 63.90 65.93 67.15 66.60 66.59 a 65.19 63.15 ----- z 64.12
2001 60.70 a 61.09 63.77 64.82 65.85 66.83 67.48 a 67.52 66.40 66.34 65.12 n ----- z 65.08
2002 61.15 g 60.39 a 61.13 62.18 67.11 m 73.80 y 70.04 e 68.95 a 69.16 a 67.13 67.10 o ----- z 65.57
2003 62.28 a 62.21 62.97 64.50 66.90 67.80 68.37 68.11 68.11 p 67.98 ----- z ----- z 65.68
2004 59.94 f 61.52 62.82 64.93 64.84 67.58 67.00 67.18 66.37 o 66.20 i 62.72 61.76 64.48
2005 59.69 58.46 65.31 63.75 65.08 67.95 67.24 ----- z 71.00 z ----- z ----- z ----- z 63.93
2006 ----- z ----- z ----- z ----- z 67.33 p 66.77 66.79 68.66 68.33 a 67.97 n ----- z ----- z 67.64
2007 ----- z 63.19 l ----- z 65.23 s 65.53 66.72 68.06 68.35 67.33 66.85 e ----- z ----- z 67.14
2008 ----- z 61.87 j 61.78 k ----- z ----- z ----- z ----- z ----- z 66.72 n 67.02 67.73 65.29 66.68
2009 65.32 64.62 64.43 x ----- z 69.40 k 69.55 71.32 n ----- z 73.46 r 71.84 70.02 71.45 68.80
2010 67.16 68.79 68.92 70.00 k ----- z 72.85 t 74.02 75.03 a 74.75 72.98 69.38 64.98 70.67
2011 68.21 b 67.90 g 66.70 d 68.44 d 69.36 b 69.67 a 71.05 71.48 a 72.88 a 72.67 a 71.33 c 69.19 70.09
2012 70.15 a 65.67 62.08 63.42 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 65.33
Period of Record Statistics
MEAN 62.60 62.00 62.62 63.61 65.03 67.01 67.61 67.79 67.52 67.15 65.56 63.62 65.39
S.D. 2.48 2.05 2.05 1.66 1.45 1.13 1.69 1.82 2.16 2.02 2.16 2.43 0.61
SKEW 1.22 0.85 0.60 0.54 0.30 0.23 1.24 1.59 1.02 1.38 0.85 1.34 0.30
MAX 70.15 68.79 68.92 68.44 69.36 69.67 74.02 75.03 74.75 72.98 71.33 71.45 66.46
MIN 59.27 58.20 59.16 60.93 62.15 64.65 64.29 64.50 62.38 63.95 62.64 59.81 64.53
NO YRS 33 35 37 36 36 35 38 38 34 35 29 28 15