COLOSO, PUERTO RICO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(662801)

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 63.92 f 62.92 d 63.28 f 65.38 f 70.48 f 69.96 e 70.56 f 69.93 d 70.04 f 68.24 f 67.04 c 63.63 d 66.69
1949 62.24 f 61.75 d 63.93 d 63.96 f 67.52 d 68.12 e 68.72 f 69.44 d 69.25 f 67.74 d 65.80 e 64.24 f 66.33
1950 61.60 f 62.50 d 61.96 d 63.83 g 66.85 d 69.27 d 69.04 d 69.70 d 68.62 f 67.67 d 67.92 f 63.96 f 66.71
1951 61.19 d 59.50 d 61.04 f 65.71 b 69.45 b 69.08 e 70.37 d 70.33 d 69.88 e ----- z ----- z ----- z 66.94
1952 62.63 d 60.53 j 61.54 g 66.96 f 69.11 d 69.92 d 70.68 f 69.96 f 69.42 d 68.74 d 69.70 g 62.84 f 67.97
1953 61.44 f 61.42 d 62.19 d 64.58 d 67.54 e 69.04 d 70.79 l 69.62 e 69.73 d 67.96 d 67.58 d 65.61 h 66.63
1954 61.38 e 60.86 f 62.36 c 64.50 d 67.88 e 68.52 a 68.94 70.94 69.23 67.58 65.93 b 63.58 66.44
1955 61.58 62.11 61.42 63.20 68.68 68.93 69.16 70.87 69.93 69.39 66.93 a 64.50 a 66.39
1956 62.23 a 62.59 63.90 66.43 68.03 68.40 68.68 c 68.67 a 68.63 68.74 67.03 a 64.72 b 66.51
1957 63.70 d 60.83 d 61.77 e 64.63 c 67.00 d 69.46 d 70.10 b 70.33 a 69.81 c 67.85 d 68.15 d 66.24 f 66.70
1958 64.48 b 63.77 b 63.57 a 68.19 d 70.96 c 71.24 e 70.68 c 71.15 e 70.41 a 69.03 b 67.04 e 64.12 e 67.89
1959 63.32 c 57.64 c 61.76 b 67.79 a 67.90 b 69.14 h 69.67 a 69.77 70.03 68.39 67.55 a 66.03 a 66.35
1960 63.57 a 64.72 65.17 a 67.41 a 68.86 c 70.19 c 70.23 e 70.33 a 69.52 a 68.25 c 67.50 b 65.68 67.62
1961 63.90 a 63.41 a 64.13 65.40 67.13 a 67.83 a 69.71 c 69.19 67.93 67.52 65.90 64.42 66.37
1962 62.87 60.82 62.71 65.10 67.21 b 68.57 69.19 68.23 68.40 67.29 66.23 65.10 65.98
1963 63.00 63.25 63.90 65.87 67.45 68.23 69.65 69.26 69.33 68.76 b 66.37 64.03 66.59
1964 62.07 a 63.17 65.06 66.43 67.19 68.53 69.81 69.50 a 68.93 68.23 65.96 b 63.19 66.51
1965 61.57 a 62.26 a 64.73 a 64.24 a 69.50 a 68.93 b 70.26 d 70.33 a 69.78 c 69.30 d 67.78 c 66.18 c 67.07
1966 64.19 e 65.40 c 66.11 c 66.96 d 69.15 d 69.87 71.21 c 71.79 c 69.78 c 68.68 66.34 a 65.30 a 67.90
1967 63.77 a 62.57 62.72 b 65.10 67.87 68.61 b 70.20 a 68.71 c 68.88 e 68.13 67.37 63.35 66.44
1968 60.97 61.03 62.58 62.73 67.45 68.67 68.94 69.06 68.23 67.06 67.10 64.84 65.72
1969 62.61 61.00 65.13 67.53 69.53 a 69.67 69.45 69.19 69.27 67.81 67.00 64.39 66.88
1970 62.77 62.04 62.52 64.50 66.77 69.53 69.84 68.84 67.50 67.61 65.63 64.45 66.00
1971 61.65 61.79 61.55 62.77 64.68 66.10 66.06 67.00 66.07 65.23 63.80 61.94 64.05
1972 59.65 58.79 60.42 66.30 67.39 69.00 70.42 69.97 69.07 68.87 67.50 64.26 65.97
1973 63.03 62.75 ----- z 63.53 67.84 69.57 69.16 69.84 68.20 68.19 66.33 63.94 66.58
1974 65.26 63.18 64.26 63.93 65.61 66.67 67.13 67.23 66.93 66.39 ----- z 64.42 65.55
1975 63.68 60.68 62.68 62.70 64.39 65.53 66.03 65.77 65.60 66.00 64.10 62.97 64.18
1976 60.94 61.45 62.23 64.37 64.77 64.23 66.61 65.26 64.67 63.39 62.60 62.35 63.57
1977 64.37 a 61.83 d 63.11 c 63.97 64.76 b 65.60 65.16 65.19 65.00 64.52 63.90 61.74 64.10
1978 63.45 64.18 63.52 64.00 64.77 65.70 65.26 67.03 65.37 65.03 63.27 63.00 64.55
1979 63.74 65.61 64.90 64.83 65.81 65.70 66.97 65.06 62.83 65.10 63.83 a 62.26 64.72
1980 65.90 65.38 67.10 70.87 71.90 73.40 70.94 72.45 76.00 74.23 70.90 63.48 70.21
1981 64.94 72.36 65.05 i 66.35 j 67.19 j 69.29 f 70.05 k 71.52 j 70.48 i 70.50 m 69.30 j 69.93 q 68.65
1982 71.08 s 71.64 n 70.56 o 70.56 l 70.48 h 72.00 k 67.94 67.74 67.47 66.71 66.13 65.30 a 66.88
1983 62.97 61.82 f 69.05 i 69.53 m 68.63 d 68.70 70.42 69.39 69.50 68.00 66.43 64.48 67.61
1984 63.48 62.10 62.32 64.70 66.58 67.50 67.32 67.74 67.47 66.29 65.00 ----- z 65.50
1985 ----- z 62.68 64.52 64.07 66.71 67.67 67.45 69.23 69.13 68.06 67.33 63.23 66.37
1986 61.24 b 59.86 63.00 c 65.87 67.55 68.30 68.81 69.13 69.33 67.97 67.60 64.29 66.08
1987 62.03 b 61.54 b 62.55 67.14 a 70.58 69.63 70.84 71.19 70.03 69.00 69.33 64.21 g 67.62
1988 62.10 63.36 a 61.90 65.57 67.71 69.47 70.00 69.23 68.73 67.10 65.73 ----- z 66.44
1989 66.00 62.96 61.32 64.50 z 67.61 68.13 68.52 67.71 67.83 65.84 65.37 60.77 65.64
1990 62.13 61.96 61.65 64.70 66.45 67.67 67.13 68.71 67.47 68.45 66.23 62.55 65.42
1991 61.61 63.46 63.74 64.47 67.13 68.73 69.93 a 70.13 69.60 67.74 67.23 63.77 66.46
1992 62.77 63.31 64.87 67.87 69.13 69.23 70.10 k 68.79 g 68.57 i 68.26 l 67.06 n 64.52 j 66.20
1993 62.67 m 62.88 c 64.35 66.60 70.00 70.53 70.16 69.57 a 68.41 h 67.40 k 66.06 m 64.29 g 67.73
1994 63.55 62.00 62.84 65.57 67.84 67.80 67.97 67.32 67.23 66.28 f 66.00 e 63.84 65.63
1995 62.28 b 62.57 61.06 64.87 68.61 67.03 70.06 69.87 69.00 66.39 66.74 g 63.89 d 65.97
1996 62.32 60.72 64.40 a 64.50 68.87 67.81 d 70.08 f 68.81 68.20 67.10 65.57 63.26 h 65.83
1997 62.48 b 62.79 62.94 63.20 66.81 69.90 68.33 d 68.21 b 67.93 68.39 66.33 c 65.68 c 66.08
1998 61.82 c 61.39 61.90 65.90 67.52 68.57 69.32 69.74 70.07 67.74 67.07 66.23 66.44
1999 66.06 64.61 67.74 68.80 69.90 69.70 70.35 70.10 69.80 69.32 69.47 65.97 68.49
2000 61.97 61.72 61.06 63.97 67.23 e 69.00 c 69.52 70.83 a 71.27 70.42 68.97 63.77 66.64
2001 62.68 63.07 64.74 65.60 66.94 67.57 69.61 70.32 71.87 70.52 68.03 66.03 67.25
2002 63.77 61.75 64.90 68.03 70.16 71.03 72.29 73.71 72.73 72.97 72.23 69.00 69.38
2003 64.32 64.75 65.77 68.63 69.03 70.90 71.74 71.48 72.07 72.87 71.87 67.17 a 69.22
2004 65.68 65.48 66.35 68.60 71.26 72.63 71.77 72.23 72.00 b 72.23 70.10 68.87 69.77
2005 70.94 69.68 72.58 71.17 72.74 73.20 76.36 c 73.19 73.17 73.03 71.13 64.65 71.82
2006 64.55 63.82 64.65 67.23 70.61 72.53 72.13 a ----- z 73.10 71.67 d 70.13 o 67.78 d 68.81
2007 66.10 a 67.29 d 69.27 e 70.50 d 73.13 h 72.25 v 77.31 r 80.13 75.23 73.13 72.23 70.32 71.58
2008 69.03 66.29 h 64.65 66.65 d 69.71 72.20 72.65 k 72.44 f 72.00 70.55 68.33 65.58 68.74
2009 65.58 65.64 65.48 67.73 70.55 71.47 73.13 72.71 72.47 71.71 69.90 67.87 69.52
2010 67.19 67.71 69.00 67.43 70.33 a 73.03 73.45 73.77 73.40 72.32 70.48 g 67.22 h 70.77
2011 65.13 65.36 65.03 67.30 71.10 73.03 72.26 73.80 a 73.93 73.16 71.87 67.97 69.99
2012 66.10 65.76 66.65 68.63 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.78
Period of Record Statistics
MEAN 63.52 63.05 63.94 65.95 68.14 69.08 69.56 69.76 69.42 68.57 67.18 64.74 66.88
S.D. 2.02 2.43 2.25 2.04 1.86 2.00 2.06 2.41 2.52 2.37 2.24 1.95 1.93
SKEW 1.19 1.18 1.31 0.59 0.12 0.17 0.33 1.22 0.18 0.50 0.53 0.72 0.54
MAX 70.94 72.36 72.58 71.17 72.74 73.40 76.36 80.13 76.00 74.23 72.23 70.32 71.82
MIN 59.65 57.64 60.42 62.70 64.39 64.23 65.16 65.06 62.83 63.39 62.60 60.77 63.57
NO YRS 58 60 58 57 60 60 55 59 58 58 54 50 36