YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 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 | 0.00 | 0.00 | 98.00 | 314.50 | 0.00 | z | 412.50 | ||||||
1982 | 664.00 | 471.00 | 296.50 | 114.50 | 29.00 | 0.00 | 0.00 | 0.00 | 0.00 | 138.50 | 445.50 | 710.00 | 2869.00 | |||||||||||||
1983 | 732.00 | 469.50 | 354.00 | 301.50 | 43.50 | 0.00 | 0.00 | 0.00 | 0.50 | 60.50 | 352.50 | 640.50 | 2954.50 | |||||||||||||
1984 | 697.00 | 561.00 | 334.00 | 142.50 | 5.50 | 0.00 | 0.00 | 0.00 | 15.50 | 160.50 | 443.00 | 608.00 | 2967.00 | |||||||||||||
1985 | 763.00 | 556.50 | 318.00 | 100.50 | 6.50 | 0.00 | 0.00 | 0.00 | 9.50 | 92.00 | 372.50 | 692.50 | 2911.00 | |||||||||||||
1986 | 606.00 | 380.50 | 259.00 | 43.45 | a | 24.00 | 0.00 | 0.00 | 0.00 | 0.50 | 129.00 | 458.50 | 702.00 | 2602.95 | ||||||||||||
1987 | 736.00 | 485.50 | 411.50 | 152.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 28.50 | 434.50 | 737.50 | 2987.50 | |||||||||||||
1988 | 698.00 | 480.50 | 354.00 | 123.50 | 17.00 | 0.00 | 0.00 | 0.00 | 3.00 | 36.50 | 387.00 | 723.50 | 2823.00 | |||||||||||||
1989 | 697.00 | 377.50 | 223.00 | 26.00 | 7.00 | 0.00 | 0.00 | 0.00 | 9.00 | 110.50 | 388.50 | 739.50 | 2578.00 | |||||||||||||
1990 | 691.00 | 494.00 | 284.50 | 62.00 | 23.00 | 0.00 | 0.00 | 4.50 | k | 5.50 | 114.50 | 369.00 | 647.50 | 2691.00 | ||||||||||||
1991 | 674.50 | 408.50 | 348.00 | 98.00 | 9.50 | 0.00 | 0.00 | 0.00 | 33.50 | 91.50 | 485.00 | 639.50 | 2788.00 | |||||||||||||
1992 | 766.00 | 483.50 | 304.00 | 77.50 | 0.50 | 0.00 | 0.00 | 0.00 | 2.50 | 64.50 | 554.50 | 676.00 | 2929.00 | |||||||||||||
1993 | 543.50 | 439.00 | 286.50 | 91.50 | 5.50 | 0.00 | 0.00 | 0.00 | 0.00 | 168.50 | 446.50 | 648.00 | 2629.00 | |||||||||||||
1994 | 673.00 | 463.50 | 272.00 | 83.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 95.50 | 386.00 | 569.00 | 2542.00 | |||||||||||||
1995 | 640.50 | 315.50 | 206.00 | 120.00 | 6.50 | 0.00 | 0.00 | 0.00 | 12.00 | 70.00 | 360.50 | 588.00 | 2319.00 | |||||||||||||
1996 | 666.00 | 325.50 | 374.50 | 92.50 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 102.00 | 392.00 | 647.50 | 2601.00 | |||||||||||||
1997 | 660.50 | 461.50 | 200.50 | 139.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 180.50 | 432.50 | 759.00 | 2833.50 | |||||||||||||
1998 | 611.00 | 489.00 | 346.00 | 185.00 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 67.00 | 316.50 | 639.00 | 2656.50 | ||||||||||||
1999 | 568.00 | 375.50 | 229.00 | 104.00 | 12.50 | 0.00 | 0.00 | 0.00 | 0.50 | 149.50 | 326.00 | 714.00 | 2479.00 | |||||||||||||
2000 | 538.00 | 358.00 | 259.50 | 43.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 123.00 | 547.50 | 675.50 | 2546.00 | |||||||||||||
2001 | 711.97 | a | 404.50 | 281.00 | 64.50 | 5.50 | 0.00 | 0.00 | 0.00 | 0.00 | 47.50 | 339.50 | 699.00 | 2553.47 | ||||||||||||
2002 | 619.50 | 508.00 | 306.00 | 10.50 | 4.50 | 0.00 | 0.00 | 0.00 | 0.00 | 100.00 | 453.00 | 674.00 | 2675.50 | |||||||||||||
2003 | 552.00 | 413.50 | 315.50 | 93.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 49.00 | 344.00 | 683.00 | 2452.00 | |||||||||||||
2004 | 552.00 | 578.00 | 212.50 | 91.50 | 13.00 | 0.00 | 0.00 | 0.00 | 2.00 | 58.50 | 447.00 | 699.50 | 2654.00 | |||||||||||||
2005 | 519.50 | 408.50 | 355.00 | 102.00 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 104.50 | 361.50 | 630.00 | 2490.00 | |||||||||||||
2006 | 579.50 | 371.50 | 230.00 | 22.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 113.00 | 333.00 | 716.50 | 2365.50 | |||||||||||||
2007 | 719.50 | 436.00 | 260.00 | 76.50 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | 104.50 | 350.50 | 674.50 | 2625.50 | |||||||||||||
2008 | 665.50 | 429.00 | 268.50 | 101.00 | 16.50 | 0.00 | 0.00 | 0.00 | 8.50 | 98.50 | 419.50 | 588.00 | 2595.00 | |||||||||||||
2009 | 598.50 | 406.50 | 241.00 | 121.50 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 129.00 | 401.00 | 699.50 | 2601.00 | |||||||||||||
2010 | 726.00 | 510.50 | 360.50 | 74.50 | 16.50 | 0.00 | 0.00 | n | 0.00 | 0.00 | 82.00 | 482.00 | 575.00 | 2827.00 | ||||||||||||
2011 | 712.50 | 594.74 | a | 177.73 | a | 29.46 | b | 23.77 | a | 0.00 | a | 0.00 | 0.00 | 0.00 | a | 161.00 | 506.50 | 843.00 | 3048.71 | |||||||
2012 | 672.91 | b | 546.00 | 366.00 | 85.00 | 26.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1696.41 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 653.37 | 451.69 | 291.43 | 95.84 | 10.20 | 0.00 | 0.00 | 0.00 | 3.63 | 100.90 | 408.06 | 674.62 | 2682.23 | |||||||||||||
S.D. | 70.27 | 72.66 | 59.71 | 55.12 | 10.78 | 0.00 | 0.00 | 0.00 | 7.01 | 39.47 | 65.10 | 59.28 | 200.76 | |||||||||||||
SKEW | -0.35 | 0.12 | -0.02 | 1.57 | 1.25 | 0.00 | 0.00 | 0.00 | 2.91 | 0.15 | 0.53 | 0.37 | 0.21 | |||||||||||||
MAX | 766.00 | 594.74 | 411.50 | 301.50 | 43.50 | 0.00 | 0.00 | 0.00 | 33.50 | 180.50 | 554.50 | 843.00 | 3048.71 | |||||||||||||
MIN | 519.50 | 315.50 | 177.73 | 10.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 28.50 | 314.50 | 569.00 | 2319.00 | |||||||||||||
NO YRS | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 27 |