MAYAGUEZ CITY, PUERTO RICO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(666073)

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 64.84 62.69 63.29 64.60 68.39 68.57 69.29 69.58 69.03 68.87 68.60 65.26 66.92
1949 62.52 62.04 62.84 65.17 67.26 67.63 68.58 69.48 69.60 ----- z 67.23 65.48 66.17
1950 63.90 63.86 62.45 63.87 66.35 68.27 66.87 68.29 68.93 68.10 67.93 64.06 66.07
1951 62.90 61.96 62.19 65.43 69.58 69.67 69.45 69.58 e 69.37 ----- z ----- z ----- z 66.68
1952 65.19 64.17 e 64.61 67.27 69.55 69.93 69.52 69.71 69.80 69.45 67.97 64.29 67.62
1953 63.10 63.18 63.39 63.97 65.48 67.33 69.77 68.74 69.83 68.06 68.03 65.94 66.40
1954 62.87 64.18 64.52 64.90 67.68 67.57 68.16 69.10 68.40 67.81 66.73 65.19 66.43
1955 62.84 63.22 a 63.00 63.33 66.61 67.13 67.35 69.48 68.03 68.48 67.73 65.65 66.07
1956 63.42 62.72 63.94 66.90 66.48 67.20 66.42 66.97 66.33 66.65 66.33 64.84 65.68
1957 63.29 63.43 63.71 64.43 66.16 68.70 68.19 68.71 c 67.80 e 67.52 67.23 d 66.68 66.32
1958 65.06 65.64 64.97 68.08 d 71.03 71.13 69.94 70.81 e 70.20 69.14 b 67.59 c 65.68 l 68.51
1959 65.38 e 63.04 b 64.55 b 67.17 66.60 a 67.83 67.10 a 66.83 a 67.17 66.34 b 65.57 b 65.65 66.10
1960 64.55 65.03 64.94 65.23 67.97 a 69.25 b 68.00 i 68.67 d 70.54 b 69.32 68.52 a 67.10 a 67.37
1961 64.87 a 63.61 64.31 b 66.07 a 66.70 a 67.03 a 67.17 b 68.06 67.59 a 67.74 66.54 b 64.38 b 66.17
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 62.57 a 62.93 a 63.55 b 66.20 66.03 a 67.50 67.17 a 69.17 a 69.86 a 70.27 a 67.59 a 65.71 c 66.55
1964 62.28 b 64.15 b 65.50 e 65.27 h ----- z 67.62 i 69.00 i 68.76 j 69.25 j 68.05 i 66.00 k 62.73 i 63.97
1965 61.47 l 62.26 i 63.86 i 64.73 ----- z 67.60 69.25 g 69.07 a 69.10 68.61 68.10 66.52 67.68
1966 65.42 64.71 65.68 66.67 68.29 68.57 71.06 69.48 b 68.32 b 68.72 b 66.38 a 67.03 67.53
1967 63.35 63.35 b 63.61 65.17 68.19 68.57 70.50 a 67.84 68.57 69.35 68.80 65.10 66.87
1968 63.00 64.34 64.29 ----- z 68.13 68.61 b 68.58 69.45 69.47 69.10 ----- z 67.94 67.29
1969 ----- z 64.25 67.68 68.17 72.00 72.90 71.13 71.68 72.17 70.13 69.27 66.87 69.66
1970 65.81 64.68 64.67 a 66.17 68.61 69.77 69.97 69.61 69.63 70.19 68.92 d 67.03 67.92
1971 64.16 63.57 63.97 65.90 ----- z 67.83 67.55 69.03 68.60 68.35 66.59 a 64.35 66.36
1972 62.57 a 62.00 63.74 65.33 66.47 a 69.10 68.77 68.94 68.79 a 69.13 67.43 64.68 66.41
1973 63.61 63.11 63.65 64.30 66.90 67.87 67.52 67.55 68.40 67.48 65.40 62.29 65.67
1974 61.29 60.86 60.55 61.47 64.06 65.47 66.52 66.26 67.67 67.00 66.60 63.42 64.26
1975 62.39 59.46 61.32 63.20 63.87 65.04 b 66.30 a 69.10 69.45 a 68.27 a 67.24 e 65.26 65.07
1976 61.23 61.72 60.03 63.80 64.48 65.64 b 66.50 o 68.76 j 69.95 i 70.69 o 67.87 o 65.18 n 62.82
1977 68.11 l 63.32 i 63.64 i 65.95 k 68.29 j 68.55 h 68.76 n 70.30 h 70.05 i 69.89 m 68.57 i 65.24 j 9999.00
1978 63.16 l 64.21 i 65.53 l 67.17 l 68.95 k 70.59 h 70.00 p 70.09 h 68.90 j 70.10 k 68.90 j 67.30 k 9999.00
1979 67.48 67.43 67.23 69.37 k 70.09 i 71.79 a 70.61 m 71.45 71.22 c 69.45 i 68.78 l 64.60 k 69.43
1980 62.74 l 61.85 i 62.87 65.15 j 68.57 j 69.13 ----- z 68.29 j 69.00 i 68.48 66.55 a 65.87 66.58
1981 64.13 62.07 a 68.13 67.97 70.48 70.10 70.61 71.06 69.87 69.74 68.76 a 67.17 m 68.45
1982 65.00 k 64.04 63.42 65.27 68.74 69.90 69.35 67.48 68.66 a 68.39 66.47 63.59 i 67.17
1983 63.52 h 63.18 66.06 63.67 69.39 69.41 a 71.50 a 69.28 b 69.23 69.10 b 66.17 63.00 n 67.70
1984 60.78 m 60.17 62.24 b 65.70 67.32 70.03 69.68 69.78 d 69.83 69.39 67.30 65.97 a 67.04
1985 61.38 g 62.43 62.35 63.20 64.68 68.73 68.81 d 67.97 a 67.11 b 67.37 a 67.20 62.79 l 65.98
1986 62.82 i 61.61 64.39 66.77 69.03 69.40 69.55 70.29 69.63 69.12 e 68.54 b 66.32 l 67.83
1987 63.84 l 65.28 c 66.42 70.17 71.93 d 70.37 71.48 71.57 c 71.53 72.03 a 71.27 70.38 b 70.22
1988 63.61 c 62.00 o 63.77 r 68.46 f 67.46 c 69.32 k 69.84 f 68.68 c 71.33 c 67.87 66.89 b 63.80 a 67.09
1989 63.16 64.07 63.21 b 65.79 b 68.52 68.47 69.90 u ----- z ----- z 71.53 a 69.33 65.65 66.64
1990 64.74 64.46 64.33 a 68.50 69.42 71.53 70.81 72.26 71.37 72.90 69.43 67.06 68.90
1991 64.87 66.57 66.50 i 67.93 ----- z 71.10 ----- z 71.71 71.57 70.26 68.93 65.65 68.73
1992 66.97 a 66.07 67.10 69.57 71.42 71.63 71.55 70.45 70.07 71.45 69.77 67.48 69.46
1993 65.61 66.07 66.26 67.73 72.55 72.03 72.00 71.97 70.50 71.06 69.57 66.87 69.35
1994 65.61 64.46 65.94 68.23 70.55 70.83 69.65 67.94 70.03 70.42 68.57 w 67.08 f 68.37
1995 66.55 65.71 64.71 67.73 70.90 70.77 73.47 a 72.55 73.17 70.39 69.40 68.58 69.49
1996 66.32 65.41 66.97 67.40 69.55 69.20 71.84 64.87 65.93 75.14 c 70.30 67.10 68.34
1997 65.32 65.50 68.23 67.77 68.90 71.08 r 72.39 71.39 71.90 71.61 68.57 66.77 68.94
1998 65.52 65.79 66.74 71.23 ----- z ----- z ----- z 72.52 72.17 73.32 73.67 72.90 70.43
1999 71.08 r 65.65 h 65.71 67.43 71.23 70.30 72.48 74.81 73.20 71.94 71.50 68.10 70.67
2000 66.71 65.28 70.17 a 66.07 65.52 68.77 ----- z ----- z ----- z 70.52 b 68.89 c 68.15 e 67.78
2001 65.42 64.38 b 65.89 d 67.20 70.68 70.50 b 70.38 b 72.06 71.55 a 72.48 71.75 b 68.07 a 69.20
2002 67.23 a 65.43 66.00 d 69.17 69.63 d 72.52 a 71.10 b 71.92 f 72.28 a 70.80 a 69.48 g 66.52 f 69.35
2003 66.21 c 66.50 d 67.08 f 68.34 a 69.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 67.02
2004 ----- z 63.15 c 66.62 b 67.04 d 70.80 f 71.11 c 71.00 h ----- z 80.00 z 71.00 f 69.11 l 66.30 a 66.84
2005 64.73 e 66.75 d ----- z ----- z ----- z ----- z 75.03 74.65 ----- z 74.61 73.27 69.87 71.27
2006 69.68 68.96 69.26 71.17 ----- z ----- z ----- z 73.94 73.97 74.10 72.30 69.71 71.45
2007 69.48 69.36 69.71 71.90 73.68 ----- z 73.26 74.10 73.07 73.45 71.73 69.39 71.74
2008 ----- z 67.62 ----- z ----- z ----- z ----- z ----- z 74.42 74.28 a 72.87 71.37 69.55 71.68
2009 68.03 68.43 67.87 68.83 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 68.29
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 67.57 a 68.39 ----- z ----- z 75.17 y ----- z ----- z 74.61 74.30 72.97 ----- z 75.42 72.21
2012 76.73 a 76.14 74.61 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.83
Period of Record Statistics
MEAN 64.98 64.54 65.06 66.52 68.36 69.17 69.72 70.06 70.01 69.95 68.52 66.72 67.03
S.D. 2.59 2.61 2.56 2.22 2.34 1.79 2.09 2.30 2.00 2.14 1.99 2.42 1.46
SKEW 2.01 1.57 1.01 0.26 0.12 -0.08 0.28 0.36 0.35 0.61 0.77 1.27 0.41
MAX 76.73 76.14 74.61 71.90 73.68 72.90 75.03 74.81 74.30 75.14 73.67 75.42 69.49
MIN 61.23 59.46 60.03 61.47 63.87 65.04 66.30 64.87 65.93 66.34 65.40 62.29 64.26
NO YRS 49 57 54 52 46 49 43 51 51 52 49 46 24