ROOSEVELT ROADS, PUERTO RICO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(668412)

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
1959 ----- z ----- z ----- z ----- z ----- z ----- z 77.68 77.90 77.07 76.32 74.63 75.13 76.46
1960 72.52 71.79 72.45 75.30 76.42 78.37 77.48 77.71 74.83 76.94 74.37 71.97 75.01
1961 72.52 72.25 72.90 74.33 76.26 77.00 77.06 78.00 74.77 75.23 71.10 71.94 74.45
1962 72.19 70.18 69.55 73.93 74.81 76.97 79.32 78.39 77.27 74.97 73.73 72.94 74.52
1963 72.29 72.86 72.52 71.97 73.16 75.57 78.39 77.29 76.77 75.10 73.83 73.58 74.44
1964 72.06 ----- z ----- z 72.67 75.71 ----- z ----- z ----- z 77.27 ----- z ----- z 70.84 73.71
1965 ----- z ----- z 73.42 ----- z ----- z ----- z 77.45 76.90 ----- z ----- z ----- z 71.13 74.73
1966 ----- z 70.93 ----- z 73.50 75.32 77.27 77.68 77.71 77.13 75.00 71.23 72.26 74.80
1967 70.71 71.21 69.74 70.90 73.74 73.77 75.42 75.42 77.03 75.48 74.73 72.19 73.36
1968 70.94 69.86 71.19 ----- z ----- z ----- z 76.84 78.65 77.23 75.71 74.43 73.06 74.21
1969 72.19 70.18 73.10 74.93 ----- z ----- z 77.39 76.19 77.13 75.52 75.00 ----- z 74.63
1970 74.29 70.93 71.71 73.07 73.26 78.17 77.26 78.16 77.80 76.00 74.50 74.97 75.01
1971 73.68 71.11 ----- z 72.27 ----- z ----- z ----- z ----- z ----- z ----- z 73.90 ----- z 72.74
1972 70.23 70.59 71.74 74.20 75.94 76.90 76.65 76.35 75.93 75.00 b 74.77 71.45 74.15
1973 70.06 67.29 69.52 70.50 72.74 78.17 76.71 75.42 77.63 76.77 75.87 71.13 73.48
1974 73.23 ----- z 72.84 73.60 74.26 74.83 76.06 78.06 76.70 76.10 74.97 73.42 74.92
1975 72.65 73.21 70.77 71.43 72.61 75.93 ----- z ----- z ----- z ----- z 72.97 71.23 72.60
1976 69.13 69.86 70.61 70.80 74.81 76.10 78.32 76.71 76.00 75.77 75.73 72.19 73.84
1977 70.58 71.54 72.23 73.17 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 71.88
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 72.61 68.25 72.29 72.20 75.77 77.30 77.90 77.63 a 76.67 76.13 73.83 72.58 74.43
2000 70.71 70.55 69.65 73.50 74.19 77.00 77.87 78.13 76.93 75.29 74.60 73.29 74.31
2001 70.29 71.68 71.58 73.10 75.71 77.50 78.06 79.19 77.20 76.42 72.70 74.23 74.81
2002 73.87 72.07 73.74 74.60 77.03 78.23 78.81 79.29 77.93 77.60 a 76.03 74.58 76.15
2003 72.42 73.04 74.23 74.47 77.19 78.27 78.45 79.00 z 77.67 77.92 f 77.27 h 75.17 g 75.72
2004 70.50 z 75.83 k 76.63 l ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z 73.50 y ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 76.35 75.30 71.19 74.28
2011 73.69 e 73.48 a 72.29 j 73.03 75.24 j 77.57 76.65 77.81 j 76.27 d 76.59 b 74.77 d 72.03 74.90
2012 70.04 h 71.85 c 72.74 74.55 j 75.00 w ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.29
Period of Record Statistics
MEAN 71.95 71.12 71.83 73.07 74.94 76.94 77.50 77.53 76.82 75.91 74.23 72.61 74.46
S.D. 1.42 1.53 1.42 1.36 1.44 1.27 0.93 1.12 0.85 0.74 1.29 1.29 0.72
SKEW -0.14 -0.68 -0.28 -0.37 -0.05 -0.92 -0.25 -0.29 -1.19 0.17 -0.99 0.62 0.75
MAX 74.29 73.48 74.23 75.30 77.19 78.37 79.32 79.29 77.93 77.60 76.03 75.13 76.15
MIN 69.13 67.29 69.52 70.50 72.61 73.77 75.42 75.42 74.77 74.97 71.10 70.84 73.36
NO YRS 22 22 21 22 18 18 21 19 21 20 22 22 13