VIEQUES ISLAND, PUERTO RICO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(669763)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197609
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
1955 67.52 69.71 67.00 64.80 72.65 75.60 75.48 75.81 75.00 73.81 73.87 71.00 71.85
1956 68.52 68.93 69.67 g 71.93 72.23 74.27 75.23 74.67 a 74.87 74.48 72.13 71.81 72.64
1957 70.32 70.04 66.81 68.87 73.42 74.93 75.48 75.03 75.43 73.94 72.87 71.06 72.35
1958 69.55 69.07 69.84 72.00 71.71 72.23 72.42 73.23 74.23 73.52 71.13 70.03 71.58
1959 68.23 66.57 69.48 69.87 68.16 69.30 72.94 72.39 72.80 70.87 69.73 69.23 69.96
1960 67.87 68.07 71.06 72.73 73.90 75.33 74.65 74.61 73.80 74.19 71.90 67.68 72.15
1961 69.39 68.43 68.58 72.17 74.06 74.00 73.06 73.68 72.63 72.81 69.60 69.68 71.51
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 68.16 68.43 69.00 71.23 70.97 73.50 72.39 72.97 73.17 72.97 70.13 70.13 71.09
1964 68.16 69.21 68.87 69.17 73.10 73.33 73.10 73.00 72.97 71.71 70.03 65.94 70.71
1965 65.58 65.96 68.26 67.77 70.16 71.10 71.77 71.16 71.10 70.52 68.73 66.74 69.07
1966 65.90 65.96 66.23 67.67 69.32 70.30 71.74 71.10 68.97 68.45 65.83 64.32 67.98
1967 63.48 61.79 61.10 62.37 65.71 68.00 67.39 67.71 67.00 65.87 64.83 62.06 64.78
1968 59.84 57.66 60.48 59.60 64.00 65.53 64.26 65.03 66.27 64.77 63.33 60.61 62.62
1969 58.00 z ----- z 68.19 71.60 74.00 74.70 73.84 73.87 72.77 73.13 72.07 70.19 72.44
1970 67.94 64.43 63.84 67.87 70.87 73.03 73.81 73.65 73.13 72.35 70.93 69.13 70.08
1971 67.81 66.07 64.65 67.57 68.87 72.80 72.87 71.23 70.57 70.03 66.13 62.55 68.43
1972 62.77 63.52 66.19 63.33 70.77 72.27 68.90 ----- z 69.87 65.84 72.67 72.52 68.06
1973 69.81 68.89 70.19 69.97 74.19 72.60 72.97 72.81 72.77 71.71 71.90 70.13 71.49
1974 69.97 70.21 68.87 67.37 67.74 68.43 67.45 67.71 69.00 70.06 67.93 66.55 68.44
1975 64.45 64.71 65.19 66.83 67.42 67.93 66.81 66.71 66.90 66.26 65.10 64.19 66.04
1976 63.55 63.97 65.61 65.53 65.00 66.93 67.58 67.48 67.63 ----- z ----- z ----- z 65.92
Period of Record Statistics
MEAN 66.94 66.58 66.97 68.11 70.39 71.72 71.63 71.69 71.47 70.86 69.54 67.78 69.42
S.D. 2.83 3.21 2.87 3.51 3.14 2.98 3.23 3.12 2.88 3.10 3.06 3.49 2.78
SKEW -0.95 -1.13 -0.81 -0.71 -0.53 -0.57 -0.80 -0.76 -0.48 -0.73 -0.58 -0.62 -1.09
MAX 70.32 70.21 71.06 72.73 74.19 75.60 75.48 75.81 75.43 74.48 73.87 72.52 72.35
MIN 59.84 57.66 60.48 59.60 64.00 65.53 64.26 65.03 66.27 64.77 63.33 60.61 62.62
NO YRS 20 20 20 21 21 21 21 20 21 20 20 20 17