YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 410.36 | b | 116.00 | 0.00 | 0.00 | 526.36 | ||||
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 | z | 0.00 | z | 0.00 | |
1948 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1961 | 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 | |
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 | 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 | |
1964 | 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 | |
1965 | 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 | |
1966 | 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 | |
1967 | 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 | |
1968 | 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 | |
1969 | 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 | |
1970 | 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 | |
1971 | 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 | |
1972 | 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 | |
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 585.00 | 537.50 | 251.50 | 37.00 | 3.00 | 0.00 | 1414.00 | |||||||
1974 | 0.00 | 0.00 | 1.50 | 16.00 | 235.50 | 528.50 | 604.50 | 530.00 | 300.50 | 89.00 | 0.00 | 0.00 | 2305.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 7.50 | 86.00 | 352.00 | 590.00 | 521.50 | 290.50 | 72.50 | 0.00 | 0.00 | 1920.00 | |||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 11.00 | 194.00 | 411.50 | 648.50 | 519.50 | 318.00 | 32.50 | 0.00 | 0.00 | 2135.00 | |||||||||||||
1977 | 0.00 | 0.00 | 0.00 | 45.50 | 136.50 | 493.00 | 650.00 | 643.50 | 413.00 | 104.00 | 0.00 | 0.00 | 2485.50 | |||||||||||||
1978 | 0.00 | 0.00 | 6.50 | 34.00 | 177.00 | 494.50 | 681.50 | 572.00 | 373.00 | 109.50 | 7.50 | 0.00 | 2455.50 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 59.00 | 166.00 | 403.00 | 647.00 | 521.00 | 412.50 | 140.00 | 0.00 | 0.00 | 2348.50 | |||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 18.00 | 102.00 | 476.00 | 694.00 | 608.00 | 362.50 | 97.50 | 0.50 | 0.00 | 2358.50 | |||||||||||||
1981 | 0.00 | 0.00 | 2.00 | 80.00 | 175.00 | 552.50 | 692.00 | 598.00 | 373.50 | 80.00 | 0.00 | 0.00 | 2553.00 | |||||||||||||
1982 | 0.00 | 0.00 | 0.00 | 26.50 | 142.50 | 395.50 | 600.50 | 596.00 | 373.00 | 19.00 | 0.00 | 0.00 | 2153.00 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 6.00 | 140.00 | 369.50 | 608.50 | 617.50 | 433.00 | 54.00 | 3.00 | 0.00 | 2231.50 | |||||||||||||
1984 | 0.00 | a | 0.00 | 0.00 | 5.50 | 325.00 | 452.50 | 657.00 | 582.00 | 381.00 | 30.00 | 0.00 | 0.00 | 2433.00 | ||||||||||||
1985 | 0.00 | 0.00 | 1.00 | 33.00 | 202.50 | 494.00 | 636.00 | 612.50 | 239.00 | 39.50 | 1.00 | 0.00 | 2258.50 | |||||||||||||
1986 | 0.00 | 0.50 | 4.50 | 45.00 | 203.50 | 477.00 | 601.50 | 634.00 | 270.00 | 31.50 | 0.00 | 0.00 | 2267.50 | |||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 55.50 | 153.50 | 454.50 | 582.00 | 522.50 | 282.00 | 91.50 | 1.00 | 0.00 | 2142.50 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 27.00 | 180.00 | 504.00 | 646.50 | 581.50 | 280.00 | 109.00 | 14.00 | 0.00 | 2342.00 | |||||||||||||
1989 | 0.00 | 0.00 | 15.50 | 113.50 | 279.00 | 467.50 | 699.50 | 578.50 | 389.00 | 72.50 | 0.00 | 0.00 | 2615.00 | |||||||||||||
1990 | 0.00 | 0.00 | 3.00 | 61.00 | 217.00 | 580.50 | 630.00 | 555.00 | 419.00 | 65.50 | 3.00 | 0.00 | 2534.00 | |||||||||||||
1991 | 0.00 | 0.00 | z | 0.00 | 11.50 | 176.50 | 378.50 | 620.50 | 587.50 | 359.00 | 58.50 | 0.00 | 0.00 | 2192.00 | ||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 61.00 | 184.00 | 322.00 | 529.00 | 530.00 | 299.50 | 57.00 | 0.00 | 0.00 | 1982.50 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 7.00 | 198.00 | 347.50 | 581.50 | 529.00 | 226.00 | 44.50 | 0.00 | 0.00 | 1933.50 | |||||||||||||
1994 | 0.00 | 0.00 | 0.00 | 43.00 | 152.50 | 499.50 | 636.00 | 659.50 | 320.00 | 25.00 | 0.00 | 0.00 | 2335.50 | |||||||||||||
1995 | 0.00 | 0.00 | 0.00 | 21.00 | 74.00 | 283.00 | 560.50 | 647.00 | 341.50 | 11.50 | 0.00 | 0.00 | 1938.50 | |||||||||||||
1996 | 0.00 | 5.00 | 0.00 | 41.50 | 253.50 | 474.00 | 676.50 | 609.00 | 254.50 | 107.50 | 0.00 | 0.00 | 2421.50 | |||||||||||||
1997 | 0.00 | 0.00 | 0.50 | 30.00 | 222.00 | 369.00 | 555.50 | 578.50 | 454.00 | 78.50 | 0.00 | 0.00 | 2288.00 | |||||||||||||
1998 | 0.00 | 0.00 | 0.50 | 7.00 | 112.00 | 334.00 | 663.00 | 612.00 | 404.50 | 46.50 | 0.00 | 0.00 | 2179.50 | |||||||||||||
1999 | 0.00 | 0.00 | 4.00 | 11.50 | 139.00 | 371.50 | 626.00 | 540.00 | 276.00 | 62.00 | 0.00 | 0.00 | 2030.00 | |||||||||||||
2000 | 0.00 | 0.00 | 0.00 | 52.00 | 274.00 | 541.50 | 693.50 | 647.00 | 410.50 | 65.00 | 0.00 | 0.00 | 2683.50 | |||||||||||||
2001 | 0.00 | 0.00 | 1.00 | 51.50 | 224.00 | 475.50 | 682.50 | 562.50 | 369.50 | 93.50 | 3.50 | 0.00 | 2463.50 | |||||||||||||
2002 | 0.00 | 0.00 | 1.00 | 75.00 | 208.00 | 533.50 | 674.00 | 571.50 | 319.50 | 31.00 | 0.00 | 0.00 | 2413.50 | |||||||||||||
2003 | 0.00 | 0.00 | 0.00 | 14.00 | 239.00 | 442.00 | 751.00 | 629.50 | 349.50 | 148.00 | 4.50 | 0.00 | 2577.50 | |||||||||||||
2004 | 0.00 | 0.00 | 19.00 | 15.50 | 198.50 | 443.50 | 591.50 | 507.50 | 286.00 | 47.50 | 2.50 | 0.00 | 2111.50 | |||||||||||||
2005 | 0.00 | 0.00 | 0.00 | 17.50 | 238.00 | 365.00 | 695.00 | 551.50 | 385.00 | 86.00 | 2.50 | 0.00 | 2340.50 | |||||||||||||
2006 | 0.00 | 0.00 | 0.00 | 44.00 | 259.50 | 535.50 | 694.00 | 548.00 | 215.50 | 71.00 | 0.00 | 0.00 | 2367.50 | |||||||||||||
2007 | 0.00 | 0.00 | 18.00 | 69.00 | 277.50 | 559.00 | 748.00 | 710.00 | 456.50 | 120.50 | 7.50 | 0.00 | 2966.00 | |||||||||||||
2008 | 0.00 | 0.00 | 4.50 | 36.00 | 189.00 | 549.50 | 674.50 | 673.50 | 327.50 | 69.50 | 5.00 | 0.00 | 2529.00 | |||||||||||||
2009 | 0.00 | 0.50 | 1.00 | 25.00 | 284.50 | 378.00 | 708.50 | 579.00 | 342.50 | 55.00 | 0.00 | 0.00 | 2374.00 | |||||||||||||
2010 | 0.00 | 0.00 | 1.50 | 35.50 | 144.50 | 489.50 | 700.00 | 588.00 | 408.00 | 120.50 | 0.00 | 0.00 | 2487.50 | |||||||||||||
2011 | 0.00 | a | 0.00 | 1.00 | 50.00 | 119.00 | 458.00 | 658.50 | 678.00 | 361.50 | 52.00 | 0.00 | 0.00 | 2378.00 | ||||||||||||
2012 | 0.00 | 0.00 | 3.50 | 74.50 | 255.00 | 551.00 | 660.00 | 671.15 | a | 362.00 | 84.50 | 0.00 | a | 0.00 | 2661.65 | |||||||||||
2013 | 0.00 | 0.00 | 15.50 | 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 | 15.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.15 | 2.62 | 36.85 | 193.26 | 451.45 | 645.84 | 588.50 | 343.90 | 71.35 | 1.43 | 0.00 | 2342.14 | |||||||||||||
S.D. | 0.00 | 0.80 | 5.12 | 25.06 | 59.03 | 77.00 | 51.73 | 51.69 | 63.67 | 33.75 | 2.85 | 0.00 | 227.10 | |||||||||||||
SKEW | 0.00 | 5.83 | 2.31 | 0.83 | 0.04 | -0.28 | -0.16 | 0.39 | -0.22 | 0.32 | 2.69 | 0.00 | 0.13 | |||||||||||||
MAX | 0.00 | 5.00 | 19.00 | 113.50 | 325.00 | 580.50 | 751.00 | 710.00 | 456.50 | 148.00 | 14.00 | 0.00 | 2966.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 5.50 | 74.00 | 283.00 | 529.00 | 507.50 | 215.50 | 11.50 | 0.00 | 0.00 | 1920.00 | |||||||||||||
NO YRS | 40 | 39 | 40 | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 41 | 41 | 38 |