YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | a | 5.00 | 2.50 | 142.76 | a | 185.50 | 571.50 | 766.50 | 701.50 | 445.00 | 111.50 | 32.00 | 0.00 | 2963.76 | |||||||||||
1931 | 0.00 | 0.00 | 6.00 | 102.50 | 339.50 | 580.50 | 869.50 | 690.50 | 497.00 | 163.00 | 51.50 | 0.00 | 3300.00 | |||||||||||||
1932 | 0.00 | 4.00 | 2.50 | 65.00 | 249.00 | 520.00 | 775.00 | 776.00 | 618.00 | 179.00 | 2.00 | 1.00 | 3191.50 | |||||||||||||
1933 | 0.00 | 0.00 | 0.00 | 19.00 | 167.00 | 599.50 | 896.50 | 790.00 | 617.00 | 340.50 | 12.50 | 0.00 | 3442.00 | |||||||||||||
1934 | 0.00 | 0.00 | 98.50 | 243.00 | 492.00 | 473.00 | 874.50 | 769.00 | 525.50 | 255.00 | 64.00 | 3.00 | 3797.50 | |||||||||||||
1935 | 0.00 | 0.50 | 0.00 | 67.50 | 174.00 | 616.50 | 745.00 | 694.50 | 508.00 | 182.50 | 0.00 | 0.00 | 2988.50 | |||||||||||||
1936 | 0.00 | a | 0.00 | 16.00 | 188.00 | 432.50 | 680.50 | 820.00 | 755.00 | 492.50 | 209.00 | 14.50 | 0.00 | 3608.00 | ||||||||||||
1937 | 0.00 | 0.00 | 3.00 | 63.50 | 343.50 | 553.00 | 823.00 | 836.50 | 636.50 | 274.00 | 30.50 | 0.00 | 3563.50 | |||||||||||||
1938 | 0.00 | 0.00 | 0.00 | 120.00 | 299.50 | 577.00 | 751.50 | 739.50 | 610.50 | 203.00 | 0.00 | 0.00 | 3301.00 | |||||||||||||
1939 | 0.00 | 0.00 | 40.00 | 149.50 | 363.50 | 581.50 | 841.50 | 747.50 | 472.50 | 150.50 | 34.00 | 1.50 | 3382.00 | |||||||||||||
1940 | 0.50 | 0.00 | 53.50 | 127.00 | 470.50 | 703.50 | 786.00 | 775.00 | 531.50 | 217.50 | 0.50 | 0.00 | 3665.50 | |||||||||||||
1941 | 0.00 | 0.00 | 0.00 | 21.50 | 281.50 | 455.50 | 734.50 | 648.50 | 412.00 | 106.50 | 18.00 | 0.00 | 2678.00 | |||||||||||||
1942 | 0.00 | 0.00 | 0.50 | 51.00 | 227.00 | 522.00 | 839.58 | a | 697.50 | a | 537.50 | 214.50 | 13.00 | 0.00 | 3102.58 | |||||||||||
1943 | 0.00 | 5.50 | 21.24 | d | 208.00 | 395.25 | a | 513.62 | a | 792.05 | a | 670.50 | 589.00 | 234.00 | 0.50 | 0.00 | 3429.66 | |||||||||
1944 | 0.00 | a | 0.00 | 0.00 | 8.00 | 270.00 | 441.00 | 728.00 | 787.50 | 543.50 | 278.00 | 14.50 | 0.00 | 3070.50 | ||||||||||||
1945 | 0.00 | 0.00 | 0.00 | 86.00 | 157.50 | 401.38 | a | 790.50 | 730.50 | 566.00 | 250.50 | 10.50 | 0.00 | 2992.88 | ||||||||||||
1946 | 0.00 | 0.00 | 8.50 | 220.00 | 296.00 | 633.00 | 749.50 | 772.50 | 555.00 | 70.50 | 0.00 | 0.00 | 3305.00 | |||||||||||||
1947 | 0.00 | 0.00 | 11.50 | 124.00 | 412.00 | 297.00 | o | 841.50 | 703.00 | 650.00 | 226.00 | 8.50 | 0.00 | 2976.50 | ||||||||||||
1948 | 0.00 | 0.00 | h | 0.50 | 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 | 0.50 | |||
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 | u | 0.00 | |
1962 | 0.00 | i | 2.00 | 3.00 | 233.00 | 266.00 | 559.00 | 796.00 | 845.50 | 590.50 | 272.00 | 48.50 | 0.00 | 3615.50 | ||||||||||||
1963 | 0.00 | 23.50 | 16.50 | 64.00 | 425.50 | 511.00 | 853.57 | b | 692.00 | 137.00 | w | 292.43 | a | 22.00 | 0.00 | 2900.50 | ||||||||||
1964 | 0.00 | 0.00 | 12.00 | 88.00 | 310.00 | 548.50 | 838.50 | 675.00 | 490.18 | b | 310.50 | 0.00 | 0.00 | 3272.68 | ||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 99.00 | 215.50 | 384.00 | 800.50 | 753.50 | 418.00 | 293.50 | 40.50 | 3.50 | 3008.00 | |||||||||||||
1966 | 0.00 | 0.00 | b | 16.65 | d | 129.00 | 429.50 | 429.50 | h | 829.00 | 786.00 | 547.50 | 195.50 | 12.00 | 0.00 | z | 2945.15 | |||||||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | z | 0.00 | |
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1983 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1984 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1987 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1988 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1989 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1990 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1993 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1994 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1995 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1997 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1999 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2000 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2001 | 0.00 | z | 0.00 | z | 19.50 | 123.50 | 500.00 | 665.50 | 754.50 | 770.87 | a | 641.00 | 305.50 | 78.00 | 0.00 | 3858.37 | ||||||||||
2002 | 0.00 | 0.00 | 9.50 | 182.00 | 326.00 | 677.50 | 823.50 | 758.00 | 561.00 | 166.50 | 16.00 | 0.00 | 3520.00 | |||||||||||||
2003 | 1.50 | 0.50 | 5.50 | 28.50 | 358.50 | 427.50 | h | 854.00 | 738.50 | 587.00 | 381.50 | 1.50 | 0.00 | 2957.00 | ||||||||||||
2004 | 0.00 | 0.00 | 142.00 | 97.50 | 359.00 | 572.00 | 761.00 | 719.00 | 523.00 | 183.50 | 4.50 | 0.00 | 3361.50 | |||||||||||||
2005 | 0.00 | 0.00 | 0.00 | 42.00 | 334.00 | 532.50 | 809.00 | 712.00 | 542.50 | 229.50 | 24.50 | 0.00 | 3226.00 | |||||||||||||
2006 | 0.00 | 1.00 | 4.00 | 84.00 | 427.00 | 732.50 | 889.00 | 739.00 | 381.00 | 133.00 | 25.50 | 0.00 | 3416.00 | |||||||||||||
2007 | 0.00 | 0.00 | 51.50 | 96.00 | 318.00 | 567.50 | 793.00 | 797.50 | 534.00 | 186.00 | 51.00 | 0.00 | 3394.50 | |||||||||||||
2008 | 0.00 | 0.00 | 1.00 | 91.50 | 256.50 | 661.50 | 767.50 | 782.00 | 581.00 | 231.00 | 23.50 | 0.00 | 3395.50 | |||||||||||||
2009 | 0.00 | 0.00 | 27.00 | 89.00 | 506.00 | 548.50 | 901.00 | 795.50 | 0.00 | z | 163.00 | 61.50 | 0.00 | 3091.50 | ||||||||||||
2010 | 0.00 | 0.00 | 0.00 | 53.50 | 215.00 | 574.00 | 831.00 | 740.50 | 652.00 | 240.50 | 32.00 | 0.50 | 3339.00 | |||||||||||||
2011 | 0.00 | 0.00 | 36.00 | 144.50 | 244.50 | 585.00 | 806.00 | 898.00 | 641.50 | 297.50 | 3.50 | 0.00 | 3656.50 | |||||||||||||
2012 | 0.00 | 0.00 | 20.00 | 180.50 | 422.00 | 669.00 | 746.00 | 808.00 | 573.50 | 269.00 | 50.50 | 1.00 | 3739.50 | |||||||||||||
2013 | 0.00 | 0.00 | 52.18 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 52.18 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.06 | 1.20 | 18.39 | 109.48 | 327.68 | 569.09 | 807.93 | 751.31 | 547.60 | 223.31 | 22.90 | 0.31 | 3325.40 | |||||||||||||
S.D. | 0.26 | 4.13 | 29.72 | 62.15 | 99.64 | 84.09 | 48.02 | 53.40 | 70.55 | 69.06 | 21.36 | 0.83 | 262.66 | |||||||||||||
SKEW | 4.95 | 4.76 | 2.62 | 0.48 | 0.08 | -0.20 | 0.19 | 0.40 | -0.51 | -0.02 | 0.84 | 2.92 | -0.33 | |||||||||||||
MAX | 1.50 | 23.50 | 142.00 | 243.00 | 506.00 | 732.50 | 901.00 | 898.00 | 652.00 | 381.50 | 78.00 | 3.50 | 3797.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 8.00 | 157.50 | 384.00 | 728.00 | 648.50 | 381.00 | 70.50 | 0.00 | 0.00 | 2678.00 | |||||||||||||
NO YRS | 35 | 35 | 37 | 35 | 35 | 32 | 35 | 35 | 33 | 35 | 35 | 34 | 28 |