YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | 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 | |
1917 | 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 | |
1918 | 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 | |
1919 | 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 | |
1920 | 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 | |
1921 | 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 | |
1922 | 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 | |
1923 | 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 | |
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | s | 0.00 | a | 0.00 | |
1948 | 0.00 | 0.00 | c | 0.00 | s | 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 | ||
1949 | 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 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 349.00 | 328.00 | 196.50 | 103.00 | 0.00 | z | 0.00 | z | 976.50 | |||||
1951 | 0.00 | n | 0.00 | 0.00 | h | 0.00 | i | 39.50 | k | 99.00 | h | 344.50 | 191.37 | e | 0.00 | z | 0.00 | e | 0.00 | x | 0.00 | j | 535.87 | |||
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 448.93 | d | 335.50 | 103.00 | 0.00 | c | 0.00 | h | 887.43 | |||
1956 | 0.00 | 0.00 | 0.00 | 4.00 | 122.50 | 431.50 | 476.00 | 381.50 | 370.00 | 52.00 | 0.00 | 0.00 | 1837.50 | |||||||||||||
1957 | 0.00 | 0.00 | 0.00 | 2.00 | 50.00 | 308.00 | 32.50 | z | 322.50 | k | 315.50 | 21.50 | 0.00 | 0.00 | 697.00 | |||||||||||
1958 | 0.00 | 0.00 | 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 | |||
1959 | 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 | |
1960 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 491.00 | 289.50 | 18.50 | 0.00 | 0.00 | 799.00 | ||||||
1961 | 0.00 | 0.00 | 0.00 | 0.00 | z | 72.00 | 451.00 | 541.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1064.50 | |||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 146.50 | u | 483.00 | 294.00 | 45.00 | 0.00 | f | 0.00 | a | 822.00 | ||||
1963 | 0.00 | a | 0.00 | b | 0.00 | b | 3.50 | h | 0.00 | z | 229.62 | d | 519.50 | 389.50 | 273.89 | c | 84.65 | e | 0.00 | e | 0.00 | g | 1497.16 | |||
1964 | 0.00 | c | 0.00 | d | 0.00 | c | 1.50 | j | 64.50 | g | 230.50 | 515.24 | b | 265.50 | l | 135.50 | h | 0.00 | z | 7.00 | o | 0.00 | p | 745.74 | ||
1965 | 0.00 | 0.00 | 0.00 | 3.62 | a | 10.00 | o | 82.50 | f | 398.87 | a | 365.00 | 143.40 | e | 0.00 | z | 0.00 | z | 0.00 | 910.89 | ||||||
1966 | 0.00 | 0.00 | 0.50 | 9.83 | a | 17.50 | w | 163.00 | q | 443.82 | a | 337.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | f | 454.14 | ||||
1967 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 168.10 | a | 474.00 | 405.50 | 136.50 | 24.91 | c | 2.00 | 0.00 | 1211.01 | ||||||||
1968 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 426.00 | 260.00 | 183.50 | 13.50 | 0.00 | 0.00 | k | 883.00 | ||||||||||
1969 | 0.00 | b | 0.00 | c | 0.00 | f | 1.00 | f | 110.50 | 171.00 | 442.00 | 472.50 | 213.10 | a | 16.02 | a | 0.00 | 0.00 | 1425.12 | |||||||
1970 | 0.00 | 0.00 | 0.00 | 0.00 | 73.00 | 0.00 | z | 449.00 | 428.00 | 137.14 | b | 9.30 | a | 0.00 | 0.00 | 1096.44 | ||||||||||
1971 | 0.50 | 0.00 | 3.50 | 6.50 | 0.00 | z | 250.50 | g | 533.50 | 379.50 | 178.50 | 38.75 | e | 0.00 | 0.00 | 1140.75 | ||||||||||
1972 | 0.00 | 0.00 | 2.00 | 3.00 | 77.50 | 224.50 | 537.00 | 353.50 | 137.50 | 38.00 | 0.00 | 0.00 | 1373.00 | |||||||||||||
1973 | 0.00 | 0.00 | z | 0.00 | 0.50 | 109.05 | c | 0.00 | z | 493.00 | 306.50 | k | 224.50 | 47.02 | a | 0.00 | 0.00 | z | 874.07 | |||||||
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 445.00 | 388.00 | 0.00 | z | 29.00 | 0.00 | z | 0.00 | z | 862.00 | ||||
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 474.50 | 415.00 | 219.00 | 27.50 | g | 0.00 | a | 0.00 | 1108.50 | |||||
1976 | 0.00 | a | 0.00 | 0.00 | z | 7.50 | 0.00 | z | 255.00 | 442.00 | 414.50 | 91.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 1119.00 | ||||||
1977 | 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 | |
1978 | 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 | |
1979 | 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 | |
1980 | 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 | |
1981 | 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 | 0.00 | ||
1982 | 0.00 | 0.00 | 0.00 | 5.50 | 83.00 | 275.00 | 448.00 | 431.00 | 240.00 | 7.00 | 0.00 | 0.00 | 1489.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 0.00 | 126.00 | 285.00 | 483.00 | 398.50 | 296.00 | 5.00 | 0.00 | 0.00 | 1593.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 4.50 | 231.50 | 294.50 | 464.50 | 414.00 | 295.50 | 18.00 | 0.00 | 0.00 | 1722.50 | |||||||||||||
1985 | 0.00 | b | 0.00 | 0.00 | 29.00 | 117.50 | 415.50 | 519.00 | 485.50 | 108.00 | 17.00 | 0.00 | 0.00 | 1691.50 | ||||||||||||
1986 | 0.00 | 0.00 | 4.50 | 14.00 | 141.50 | 405.50 | 471.20 | a | 498.00 | 167.50 | 1.55 | a | 0.00 | 0.00 | 1703.75 | |||||||||||
1987 | 0.00 | 0.00 | 0.00 | 41.00 | 64.00 | 403.00 | 417.00 | 383.00 | 240.50 | 0.50 | o | 0.00 | z | 0.00 | z | 1548.50 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.02 | 0.00 | 0.58 | 8.18 | 106.00 | 303.18 | 462.80 | 400.21 | 227.07 | 32.99 | 0.11 | 0.00 | 1630.18 | |||||||||||||
S.D. | 0.10 | 0.00 | 1.34 | 11.36 | 46.84 | 95.44 | 52.79 | 72.35 | 73.95 | 30.74 | 0.47 | 0.00 | 157.03 | |||||||||||||
SKEW | 4.48 | 0.00 | 2.13 | 1.97 | 1.41 | 0.22 | -0.54 | -1.10 | 0.15 | 1.22 | 3.88 | 0.00 | -0.44 | |||||||||||||
MAX | 0.50 | 0.00 | 4.50 | 41.00 | 231.50 | 451.00 | 541.50 | 498.00 | 370.00 | 103.00 | 2.00 | 0.00 | 1837.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 50.00 | 168.10 | 344.50 | 191.37 | 108.00 | 0.00 | 0.00 | 0.00 | 1373.00 | |||||||||||||
NO YRS | 23 | 23 | 18 | 16 | 13 | 15 | 24 | 23 | 22 | 21 | 18 | 18 | 7 |