Precipitation annual maximum series (inches) Station ID: 66-8155 Station name: RIO BLANCO UPPER State: PR Latitude (decimal degrees): 18.2833 Longitude (decimal degrees): 65.7833 Elevation (feet): 1440 Duration: 01d 3.62 1904 6.00 1905 4.25 1906 3.89 1907 3.29 1908 7.00 1909 13.54 1910 4.64 1911 5.60 1912 2.59 1913 3.20 1914 2.93 1915 4.25 1916 3.45 1917 2.96 1918 2.50 1919 -9.99 1920 -9.99 1921 -9.99 1922 -9.99 1923 -9.99 1924 -9.99 1925 -9.99 1926 -9.99 1927 -9.99 1928 -9.99 1929 -9.99 1930 6.23 1931 2.97 1932 10.12 1933 4.20 1934 8.65 1935 6.68 1936 6.00 1937 7.20 1938 4.50 1939 4.88 1940 6.14 1941 4.05 1942 7.13 1943 7.25 1944 3.50 1945 5.82 1946 3.61 1947 10.30 1948 4.04 1949 4.98 1950 4.28 1951 6.49 1952 -9.99 1953 -9.99 1954 5.47 1955 7.65 1956 6.20 1957 4.76 1958 9.01 1959 12.34 1960 3.67 1961 -9.99 1962 6.75 1963 -9.99 1964 7.33 1965 5.54 1966 3.00 1967 -9.99 1968 -9.99 1969 5.70 1970 -9.99 1971 4.85 1972 -9.99 1973 -9.99 1974