YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 0.00 | z | 0.00 | z | 10.00 | 72.50 | 188.50 | 516.00 | 604.50 | 614.00 | 417.50 | 73.00 | 6.50 | 0.00 | 2502.50 | |||||||||||
1975 | 0.00 | 0.00 | 0.00 | 14.50 | 220.50 | 369.00 | 723.50 | 508.50 | 400.00 | 110.00 | 30.50 | 6.41 | b | 2382.91 | ||||||||||||
1976 | 2.00 | 1.50 | 6.20 | a | 59.00 | 222.50 | 339.00 | 599.00 | 537.50 | 447.93 | a | 98.17 | a | 14.50 | 0.00 | 2327.30 | ||||||||||
1977 | 0.00 | 6.00 | 2.50 | 172.00 | 159.50 | 528.00 | 562.28 | b | 705.50 | 265.00 | 76.50 | 6.00 | 8.50 | 2491.78 | ||||||||||||
1978 | 0.00 | 0.00 | 56.00 | 54.00 | 187.55 | a | 463.00 | 623.00 | 551.50 | 315.00 | 86.50 | 7.00 | 0.00 | 2343.55 | ||||||||||||
1979 | 0.00 | 0.50 | 19.00 | 94.50 | 317.00 | 476.50 | 649.50 | 618.00 | 455.50 | 183.00 | 0.00 | 0.00 | 2813.50 | |||||||||||||
1980 | 0.00 | 0.50 | 1.00 | 151.50 | 281.50 | 355.00 | 605.00 | 487.00 | 416.38 | a | 118.50 | 16.50 | 13.50 | 2446.38 | ||||||||||||
1981 | 0.00 | 8.00 | 8.00 | 118.50 | 241.50 | 357.50 | 576.00 | 709.00 | 388.00 | 72.50 | 1.73 | d | 0.00 | 2480.73 | ||||||||||||
1982 | 0.00 | 18.00 | 3.50 | 43.50 | 225.00 | 517.00 | 591.50 | 602.50 | 346.00 | 65.50 | 0.00 | 0.00 | 2412.50 | |||||||||||||
1983 | 0.00 | 2.50 | 18.50 | 74.50 | 319.00 | 373.50 | 549.50 | 658.00 | 272.00 | 88.50 | 26.50 | 0.00 | 2382.50 | |||||||||||||
1984 | 0.50 | 0.00 | 10.50 | 28.50 | 152.50 | 393.50 | 636.50 | 608.00 | 273.00 | 94.00 | 0.00 | 0.00 | 2197.00 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 125.50 | 290.00 | 426.00 | 736.50 | 509.00 | 220.00 | 55.00 | 8.00 | 0.00 | 2370.00 | |||||||||||||
1986 | 0.00 | 19.00 | 21.50 | 62.00 | 307.50 | 567.50 | 504.00 | 712.00 | 282.00 | 106.50 | 7.50 | 0.00 | 2589.50 | |||||||||||||
1987 | 0.00 | 0.00 | 28.50 | 0.00 | z | 348.00 | 477.78 | c | 571.50 | 590.50 | 447.50 | 108.50 | 9.00 | 1.50 | 2582.78 | |||||||||||
1988 | 0.00 | 1.00 | 3.50 | 126.50 | 270.50 | 437.50 | 627.00 | 591.50 | 354.50 | 268.50 | 20.50 | 0.00 | 2701.00 | |||||||||||||
1989 | 1.00 | 0.00 | 16.00 | 144.00 | 238.00 | 503.50 | 596.00 | 562.00 | 377.50 | 109.00 | 36.50 | 0.00 | 2583.50 | |||||||||||||
1990 | 5.50 | 4.50 | 30.00 | 135.00 | 226.00 | 440.00 | 700.00 | 613.00 | 495.00 | 58.50 | 34.00 | 0.00 | 2741.50 | |||||||||||||
1991 | 0.00 | 2.00 | 6.00 | 72.50 | 188.50 | 330.00 | 628.50 | 688.50 | 414.00 | 127.00 | 5.50 | 0.00 | 2462.50 | |||||||||||||
1992 | 1.00 | 2.50 | 32.50 | 132.50 | 350.50 | 580.00 | 625.00 | 605.00 | 299.00 | 123.00 | 0.50 | 0.00 | 2751.50 | |||||||||||||
1993 | 0.00 | 0.00 | 12.50 | 61.50 | 400.00 | 411.00 | 460.00 | 538.00 | 353.50 | 128.00 | 5.50 | 3.50 | 2373.50 | |||||||||||||
1994 | 0.00 | 3.50 | 50.00 | 145.50 | 320.00 | 407.50 | 692.00 | 607.00 | 448.50 | 83.00 | 4.00 | 1.50 | 2762.50 | |||||||||||||
1995 | 6.00 | 23.50 | 6.00 | 56.00 | 312.50 | 410.00 | 615.00 | 497.50 | 448.00 | 87.50 | 20.50 | 0.00 | 2482.50 | |||||||||||||
1996 | 0.50 | 0.50 | 4.00 | 110.00 | 159.50 | 391.00 | 674.00 | 593.00 | 305.50 | 126.00 | 0.50 | 0.00 | 2364.50 | |||||||||||||
1997 | 0.00 | 3.50 | 27.50 | 56.00 | 331.50 | 388.00 | 608.50 | 684.50 | 405.00 | 85.50 | 0.00 | 0.00 | 2590.00 | |||||||||||||
1998 | 0.00 | 0.50 | 16.50 | 79.50 | 268.50 | 450.50 | 774.50 | 685.50 | 493.00 | 77.50 | 15.00 | 0.00 | 2861.00 | |||||||||||||
1999 | 0.00 | 3.50 | 22.50 | 58.50 | 180.50 | 386.50 | 565.50 | 673.50 | 355.00 | 89.00 | 30.00 | 4.50 | 2369.00 | |||||||||||||
2000 | 0.00 | 0.00 | 0.00 | 145.00 | 261.00 | 442.00 | 597.50 | 586.50 | 325.50 | 84.00 | 0.00 | 0.00 | 2441.50 | |||||||||||||
2001 | 0.00 | 0.00 | 16.00 | 74.50 | 298.50 | 360.50 | 622.00 | 664.00 | 431.00 | 83.00 | 18.50 | 0.00 | 2568.00 | |||||||||||||
2002 | 3.00 | 7.50 | 4.50 | 72.00 | 223.50 | 469.00 | 693.50 | 590.50 | 365.50 | 86.50 | 4.00 | 4.00 | 2523.50 | |||||||||||||
2003 | 0.00 | 0.00 | 72.50 | 91.50 | 0.00 | z | 502.50 | 714.50 | 653.98 | e | 466.00 | 222.00 | 8.00 | 0.00 | 2730.98 | |||||||||||
2004 | 0.00 | 0.00 | 63.50 | 113.50 | 272.50 | 470.50 | 709.50 | 700.00 | 362.00 | 157.00 | 2.00 | 1.00 | 2851.50 | |||||||||||||
2005 | 0.00 | 0.00 | 35.00 | 102.00 | 345.50 | 424.00 | 680.00 | 641.00 | 326.50 | 133.00 | 0.50 | 0.00 | 2687.50 | |||||||||||||
2006 | 0.00 | 0.00 | z | 9.30 | a | 92.59 | 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 | 101.89 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.61 | 3.50 | 18.58 | 91.85 | 261.53 | 436.35 | 628.60 | 612.06 | 374.09 | 108.26 | 10.60 | 1.39 | 2529.40 | |||||||||||||
S.D. | 1.50 | 6.03 | 18.91 | 39.39 | 65.18 | 65.62 | 68.42 | 65.61 | 72.16 | 45.80 | 11.08 | 3.05 | 177.23 | |||||||||||||
SKEW | 2.76 | 2.21 | 1.36 | 0.16 | 0.05 | 0.37 | -0.08 | -0.20 | -0.19 | 1.89 | 0.98 | 2.62 | 0.38 | |||||||||||||
MAX | 6.00 | 23.50 | 72.50 | 172.00 | 400.00 | 580.00 | 774.50 | 712.00 | 495.00 | 268.50 | 36.50 | 13.50 | 2861.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 14.50 | 152.50 | 330.00 | 460.00 | 487.00 | 220.00 | 55.00 | 0.00 | 0.00 | 2197.00 | |||||||||||||
NO YRS | 32 | 31 | 33 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 29 |