YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1906 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1907 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1908 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1909 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1910 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1911 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1912 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1913 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1914 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1915 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | y | 86.00 | 497.50 | 719.00 | 1002.00 | 850.00 | 597.50 | 243.50 | 5.00 | 0.00 | 4000.50 | ||||||||||
1921 | 0.00 | 15.50 | 76.50 | 120.00 | 436.00 | 752.50 | 999.00 | 824.00 | 650.50 | 476.50 | 116.50 | 9.00 | 4476.00 | |||||||||||||
1922 | 0.00 | a | 0.00 | 28.00 | 133.50 | 368.50 | 650.00 | 906.46 | d | 944.50 | 749.48 | a | 367.50 | 2.50 | 0.00 | 4150.45 | ||||||||||
1923 | 0.00 | 0.00 | 20.50 | 145.00 | 485.00 | 683.00 | 1004.00 | 845.50 | 558.00 | 160.00 | 20.50 | 0.00 | 3921.50 | |||||||||||||
1924 | 0.00 | 20.00 | 0.50 | 162.50 | 515.00 | 756.00 | 940.50 | 885.00 | 589.00 | 234.50 | 52.50 | 0.00 | 4155.50 | |||||||||||||
1925 | 0.00 | 0.00 | 77.50 | 264.50 | 596.50 | 451.50 | o | 1018.02 | c | 826.00 | 557.50 | 235.50 | 11.50 | 0.00 | 3587.02 | |||||||||||
1926 | 0.00 | 3.00 | 72.00 | 285.50 | 492.00 | 836.50 | 947.50 | 930.00 | 612.50 | 401.00 | 51.50 | 9.50 | 4641.00 | |||||||||||||
1927 | 0.00 | 5.50 | 47.00 | 229.50 | 468.50 | 735.00 | 959.50 | 851.50 | 581.50 | 383.00 | 70.00 | 0.50 | 4331.50 | |||||||||||||
1928 | 3.00 | 0.00 | 84.00 | 166.50 | 542.00 | 672.50 | 958.50 | 874.00 | 703.50 | 359.50 | 29.00 | 0.00 | 4392.50 | |||||||||||||
1929 | 0.00 | 0.00 | 40.00 | 135.50 | 454.50 | 711.00 | 970.00 | 957.00 | 555.00 | 356.50 | 45.50 | 11.00 | 4236.00 | |||||||||||||
1930 | 0.00 | 13.50 | 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 | 0.00 | z | 13.50 | |||
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 | 616.00 | 821.00 | 762.50 | f | 607.50 | l | 410.50 | j | 286.50 | l | 38.50 | j | 2.00 | m | 1437.00 | |||
1959 | 0.00 | o | 0.00 | h | 7.00 | h | 127.50 | m | 398.83 | e | 845.40 | e | 1002.52 | c | 894.41 | d | 542.22 | c | 134.00 | r | 27.12 | d | 0.00 | f | 3710.49 | |
1960 | 0.00 | c | 0.00 | f | 89.12 | c | 169.44 | c | 417.97 | b | 805.80 | e | 1039.05 | c | 929.43 | d | 719.42 | d | 369.79 | c | 67.22 | c | 0.00 | c | 4607.25 | |
1961 | 0.00 | d | 0.00 | a | 19.50 | 145.50 | 446.92 | a | 0.00 | z | 1012.15 | a | 922.54 | d | 398.50 | 292.00 | 0.00 | 0.00 | a | 3237.10 | ||||||
1962 | 0.00 | 12.92 | b | 0.00 | z | 234.50 | 427.00 | 702.93 | a | 1091.00 | 947.57 | a | 594.50 | 314.00 | 77.50 | 0.00 | 4401.92 | |||||||||
1963 | 0.00 | 25.41 | a | 72.33 | a | 35.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 97.74 | ||
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 | 78.50 | u | 566.50 | 751.50 | 982.18 | a | 959.50 | 734.00 | 311.50 | 80.00 | 9.50 | 4394.68 | ||||||||
1967 | 0.00 | 0.00 | 72.16 | b | 117.00 | 382.00 | 555.50 | 969.50 | 967.20 | a | 696.00 | 399.00 | 91.00 | 0.00 | 4249.36 | |||||||||||
1968 | 0.00 | 0.50 | 28.42 | a | 59.50 | 369.00 | 771.50 | 940.00 | 706.50 | 547.00 | 351.00 | 31.50 | 0.00 | 3804.92 | ||||||||||||
1969 | 0.00 | 0.00 | 26.50 | 148.50 | 598.00 | 682.50 | 958.50 | 1075.50 | 636.50 | 160.00 | 8.00 | 0.00 | 4294.00 | |||||||||||||
1970 | 0.00 | 36.00 | 0.00 | 0.00 | 394.50 | 530.00 | 1013.50 | 959.50 | 549.00 | 78.50 | 0.00 | 0.00 | 3561.00 | |||||||||||||
1971 | 18.71 | b | 0.50 | 22.50 | 271.50 | 221.43 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 8.00 | i | 0.00 | 534.64 | |||||
1972 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 314.50 | m | 565.50 | g | 498.50 | n | 515.00 | l | 323.00 | j | 162.50 | j | 0.00 | x | 0.00 | z | 0.00 | |
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 303.50 | m | 454.00 | n | 625.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1974 | 0.00 | z | 0.00 | z | 22.00 | t | 69.00 | i | 295.50 | k | 499.00 | l | 455.00 | o | 661.00 | f | 552.60 | e | 339.97 | a | 4.04 | d | 0.00 | e | 896.61 | |
1975 | 0.00 | a | 0.00 | 4.00 | 47.50 | 230.00 | 494.50 | 904.00 | 790.50 | 580.50 | 238.04 | c | 43.00 | 0.00 | 3332.04 | |||||||||||
1976 | 0.00 | b | 0.00 | 7.50 | 105.50 | 425.50 | 430.50 | h | 543.00 | k | 819.00 | 610.56 | c | 216.00 | 75.50 | 0.00 | 2259.56 | |||||||||
1977 | 0.00 | 6.46 | b | 5.50 | 259.50 | 302.50 | 820.20 | e | 897.00 | 872.00 | 574.50 | 280.60 | b | 27.00 | 3.50 | 4048.77 | ||||||||||
1978 | 0.00 | 0.00 | 54.00 | 116.11 | c | 285.00 | 633.00 | 880.00 | 803.00 | 527.00 | 359.00 | 51.50 | 0.00 | 3708.61 | ||||||||||||
1979 | 0.00 | d | 0.00 | e | 1.00 | 117.50 | 381.00 | 665.00 | 904.68 | a | 756.50 | 552.00 | 255.50 | 0.00 | 0.00 | a | 3633.18 | |||||||||
1980 | 0.00 | b | 0.00 | 0.00 | 139.50 | 243.50 | 633.50 | 896.50 | 783.00 | 547.50 | 275.00 | 86.50 | 3.00 | 3608.00 | ||||||||||||
1981 | 0.50 | 3.50 | 2.00 | 219.00 | 315.00 | 733.50 | 907.50 | 828.50 | 597.00 | 145.00 | 56.00 | 0.00 | 3807.50 | |||||||||||||
1982 | 0.00 | 0.00 | 0.50 | 87.50 | 305.00 | 573.50 | 862.50 | 845.50 | 514.50 | 100.00 | 0.00 | 0.00 | 3289.00 | |||||||||||||
1983 | 0.00 | 0.00 | 17.00 | 37.00 | 250.50 | 568.00 | 787.00 | 872.50 | 623.00 | 251.00 | 57.00 | 0.00 | 3463.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 72.50 | 447.50 | 521.50 | 828.50 | 812.00 | 489.50 | 133.00 | 3.50 | 0.00 | 3308.00 | |||||||||||||
1985 | 0.00 | 0.00 | 8.50 | 208.00 | 400.50 | 692.50 | 900.50 | 841.00 | 406.00 | 206.00 | 16.00 | 0.00 | 3679.00 | |||||||||||||
1986 | 0.00 | 21.00 | 83.50 | 101.00 | 326.00 | 725.50 | 805.50 | 888.00 | 430.00 | 167.00 | 4.00 | 0.00 | 3551.50 | |||||||||||||
1987 | 0.00 | 0.00 | 8.50 | 212.00 | 387.00 | 728.79 | a | 803.00 | 758.50 | 586.50 | 349.50 | 36.50 | 0.00 | 3870.29 | ||||||||||||
1988 | 0.00 | 0.00 | 15.50 | 151.00 | 377.50 | 749.00 | 963.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2256.00 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.67 | 5.12 | 31.74 | 148.38 | 410.58 | 694.20 | 939.17 | 869.36 | 580.69 | 275.28 | 37.80 | 1.39 | 3896.36 | |||||||||||||
S.D. | 3.28 | 9.21 | 31.26 | 72.19 | 105.36 | 95.00 | 72.32 | 76.80 | 83.33 | 98.34 | 32.43 | 3.26 | 394.76 | |||||||||||||
SKEW | 5.28 | 1.87 | 0.63 | 0.16 | 0.08 | -0.45 | -0.33 | 0.30 | -0.06 | -0.18 | 0.51 | 2.14 | 0.12 | |||||||||||||
MAX | 18.71 | 36.00 | 89.12 | 285.50 | 616.00 | 845.40 | 1091.00 | 1075.50 | 749.48 | 476.50 | 116.50 | 11.00 | 4641.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 221.43 | 494.50 | 787.00 | 706.50 | 398.50 | 78.50 | 0.00 | 0.00 | 3289.00 | |||||||||||||
NO YRS | 33 | 32 | 31 | 32 | 35 | 31 | 32 | 32 | 33 | 32 | 33 | 33 | 24 |