HUMACOA 2 SSE, PUERTO RICO

Monthly Total Precipitation (inches)

(664613)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199601
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 4.69 1.37 2.18 1.97 9.73 11.38 9.03 6.24 16.23 9.01 17.04 6.56 95.43
1949 1.60 1.77 10.01 2.81 8.34 7.17 8.28 7.72 14.76 12.17 3.99 6.26 84.88
1950 6.11 10.78 3.68 7.05 6.88 10.91 5.35 9.40 5.95 9.23 9.99 4.42 89.75
1951 2.01 0.63 0.92 6.15 10.84 10.47 13.84 7.61 17.06 0.00 z 0.00 z 0.00 z 69.53
1952 3.03 2.37 1.32 9.95 8.98 9.99 17.85 10.48 14.94 8.14 4.16 0.95 92.16
1953 2.21 2.50 3.69 2.53 6.87 13.22 9.65 11.59 10.79 7.42 6.67 3.35 80.49
1954 4.12 5.05 1.56 5.45 5.91 4.08 4.78 10.91 10.53 15.32 6.15 3.60 77.46
1955 0.96 2.50 1.86 3.89 4.93 7.94 4.67 10.91 7.47 8.17 3.51 6.34 63.15
1956 2.54 8.11 3.09 7.41 10.87 12.04 5.17 11.91 6.70 12.95 4.96 7.42 93.17
1957 3.28 3.45 0.74 3.86 5.45 7.04 6.46 12.18 7.02 4.75 6.78 10.59 71.60
1958 6.18 1.18 0.60 7.04 17.48 14.65 16.03 8.24 9.20 13.18 8.06 2.27 104.11
1959 3.88 3.18 3.58 7.34 13.00 4.61 9.57 9.12 12.70 8.83 11.20 5.82 92.83
1960 1.86 2.38 3.72 12.07 7.55 11.60 8.67 12.46 21.43 9.21 11.57 11.37 113.89
1961 4.34 5.95 4.01 5.19 5.88 7.75 8.71 15.08 8.24 10.86 5.63 9.46 91.10
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1963 4.64 3.25 3.29 6.50 10.98 5.71 6.88 8.39 11.86 2.21 7.72 2.58 74.01
1964 2.99 2.64 2.42 5.52 2.54 4.75 9.35 10.72 8.37 8.47 5.73 5.09 68.59
1965 2.39 2.41 2.09 4.77 17.47 7.08 6.26 14.22 8.75 8.87 6.04 7.68 88.03
1966 2.41 1.63 2.45 2.62 8.33 5.17 5.91 6.67 9.13 7.41 1.78 4.21 57.72
1967 2.25 3.07 2.23 1.11 3.82 3.11 6.24 3.25 2.53 5.14 6.30 1.14 40.19
1968 3.07 2.76 1.25 2.42 5.83 9.09 10.45 9.47 5.94 4.48 8.68 5.24 68.68
1969 3.98 2.17 3.11 3.76 24.11 7.97 9.82 10.32 12.44 5.59 11.66 3.64 98.57
1970 2.17 1.53 1.79 2.55 10.67 13.29 8.34 11.15 6.12 25.18 15.53 11.39 109.71
1971 4.65 2.89 1.57 5.60 12.80 6.08 5.03 18.30 2.75 9.52 6.59 3.00 78.78
1972 5.66 2.23 5.58 3.22 5.33 5.08 7.37 11.70 8.01 13.63 5.12 5.29 a 78.22
1973 3.80 2.54 3.53 2.54 2.10 6.52 10.72 13.86 16.77 11.65 3.97 2.07 80.07
1974 5.33 1.70 5.32 4.08 2.30 2.19 3.69 10.22 13.28 15.42 18.25 2.46 84.24
1975 2.97 2.05 3.67 0.00 z 4.49 2.28 8.49 7.31 18.07 9.59 7.43 9.89 76.24
1976 3.17 5.09 4.13 4.32 2.55 8.66 4.57 6.22 10.03 10.46 3.17 6.64 69.01
1977 1.49 2.19 2.09 4.45 6.21 1.54 7.13 9.11 10.28 13.35 17.53 5.45 80.82
1978 3.32 2.34 4.31 7.11 9.09 7.63 4.55 8.53 8.40 22.92 7.14 4.01 89.35
1979 1.76 1.24 2.90 3.04 26.78 12.35 0.00 z 16.10 22.02 6.75 10.37 3.28 106.59
1980 2.84 2.51 2.52 6.56 11.30 4.04 4.74 0.00 z 0.00 z 0.00 z 6.66 4.54 45.71
1981 4.00 4.07 2.30 3.17 9.50 8.17 13.45 7.73 4.19 6.32 2.69 11.88 77.47
1982 2.12 6.04 3.83 2.20 11.89 2.68 9.47 7.81 12.44 7.12 12.91 5.77 84.28
1983 1.94 0.92 1.38 7.09 8.05 6.64 17.35 14.00 0.00 z 0.00 z 0.00 z 0.00 z 57.37
1984 3.80 6.26 0.00 z 0.64 8.43 11.29 0.00 z 6.83 0.00 z 0.00 z 14.13 3.71 55.09
1985 1.54 0.00 z 10.52 0.00 z 0.00 z 11.29 4.93 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 28.28
1986 0.00 z 1.85 5.02 7.08 12.43 3.62 6.50 5.55 3.54 6.90 9.00 4.16 65.65
1987 0.00 z 2.14 3.31 5.17 13.13 12.89 4.67 4.11 5.94 12.44 26.27 18.93 109.00
1988 4.58 4.67 2.37 0.97 6.78 6.14 8.49 8.44 7.73 13.57 7.78 6.40 77.92
1989 5.22 6.45 4.47 2.36 9.61 3.47 9.59 6.85 13.50 5.73 4.98 1.75 73.98
1990 5.44 5.00 4.85 4.65 0.72 4.97 3.40 5.26 3.91 0.00 z 0.00 z 3.90 42.10
1991 2.91 6.96 1.93 1.87 3.50 2.45 10.60 4.87 0.00 z 4.90 12.07 2.62 54.68
1992 13.04 1.83 3.00 1.79 10.98 7.20 3.75 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 41.59
1993 4.83 a 1.33 0.66 4.00 9.36 6.72 12.48 2.50 12.08 4.85 8.04 3.94 70.79
1994 4.58 7.37 2.08 1.15 3.30 3.67 2.85 4.28 9.33 7.93 9.83 5.17 61.54
1995 1.94 6.87 4.01 1.50 3.30 6.34 13.62 5.92 12.37 5.65 5.37 10.42 77.31
1996 10.11 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.11
Period of Record Statistics
MEAN 3.73 3.42 3.15 4.37 8.70 7.30 8.19 9.17 10.31 9.63 8.63 5.69 81.12
S.D. 2.18 2.23 1.99 2.48 5.29 3.47 3.70 3.51 4.76 4.66 4.94 3.55 14.76
SKEW 2.19 1.27 1.92 0.80 1.35 0.30 0.86 0.38 0.55 1.41 1.42 1.49 -0.16
MAX 13.04 10.78 10.52 12.07 26.78 14.65 17.85 18.30 22.02 25.18 26.27 18.93 113.89
MIN 0.96 0.63 0.60 0.64 0.72 1.54 2.85 2.50 2.53 2.21 1.78 0.95 40.19
NO YRS 46 46 46 45 46 47 45 44 41 40 42 43 35