YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 224.50 | 0.00 | z | 659.50 | 724.00 | 287.50 | 190.50 | 1.00 | 0.00 | 2087.00 | ||||||||
1974 | 0.00 | 0.00 | 0.00 | 102.00 | 186.50 | 488.50 | 809.00 | 518.00 | 268.00 | 115.50 | 0.00 | 0.00 | 2487.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 4.50 | 322.00 | 507.00 | 775.00 | 662.00 | 239.00 | 150.50 | 30.00 | 0.00 | 2690.00 | |||||||||||||
1976 | 0.00 | 0.00 | 4.50 | 96.50 | 259.50 | 588.10 | a | 759.50 | 710.50 | 373.45 | a | 101.50 | 0.00 | 0.00 | 2893.55 | |||||||||||
1977 | 0.00 | 0.00 | 5.50 | 176.50 | 497.50 | 581.00 | 736.50 | 476.00 | 343.50 | 48.00 | 5.00 | 0.00 | 2869.50 | |||||||||||||
1978 | 0.00 | 0.00 | 23.50 | 13.00 | 306.50 | 545.00 | 646.50 | 637.00 | 503.00 | 91.50 | 26.00 | 0.00 | 2792.00 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 34.50 | 208.00 | 518.00 | 664.50 | 558.00 | 385.50 | 57.00 | 0.00 | 0.00 | a | 2425.50 | ||||||||||||
1980 | 0.00 | z | 0.00 | 0.00 | a | 104.00 | 333.50 | 583.00 | 743.00 | 629.50 | 399.50 | 92.00 | 2.00 | 0.00 | 2886.50 | |||||||||||
1981 | 0.00 | 0.00 | 11.50 | 137.50 | 249.00 | 556.50 | 697.50 | 589.52 | a | 340.50 | 48.00 | 5.00 | 0.00 | 2635.02 | ||||||||||||
1982 | 0.00 | 0.00 | 0.00 | 55.50 | 314.50 | 406.50 | 730.50 | 620.50 | 321.00 | 88.00 | 0.00 | 0.50 | 2537.00 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 24.00 | 174.50 | 499.50 | 815.50 | 823.50 | 424.00 | 70.50 | 8.50 | 0.00 | 2840.00 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 17.50 | 245.50 | 552.50 | 675.50 | 726.00 | 276.50 | 140.50 | 4.00 | 0.00 | 2638.00 | |||||||||||||
1985 | 0.00 | 0.00 | 5.00 | 175.00 | 406.50 | 457.50 | 658.00 | 506.00 | 314.00 | 37.50 | 1.50 | 0.00 | 2561.00 | |||||||||||||
1986 | 0.00 | 0.00 | 35.50 | 58.50 | 307.00 | 602.50 | 734.00 | 527.00 | 300.50 | 86.50 | 0.00 | 0.00 | 2651.50 | |||||||||||||
1987 | 0.00 | 0.00 | 14.00 | 187.00 | 483.00 | 641.50 | 762.50 | 558.50 | 354.50 | 49.50 | 13.00 | 0.00 | 3063.50 | |||||||||||||
1988 | 0.00 | 0.00 | 3.00 | 69.50 | 471.00 | 737.00 | 785.50 | 714.50 | 410.50 | 46.00 | 0.00 | 0.00 | 3237.00 | |||||||||||||
1989 | 0.00 | 0.00 | 8.00 | 99.50 | 295.00 | 514.50 | 749.00 | 633.50 | 333.50 | 125.50 | j | 0.00 | 0.00 | 2633.00 | ||||||||||||
1990 | 0.00 | 0.00 | 7.50 | 132.50 | 205.00 | 588.50 | 621.00 | 614.50 | 462.50 | 76.00 | 18.00 | 0.00 | 2725.50 | |||||||||||||
1991 | 0.00 | 0.00 | 2.50 | 101.50 | 422.50 | 659.50 | 662.00 | 623.00 | 298.00 | 66.50 | 0.00 | 0.00 | 2835.50 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 33.50 | 285.00 | 419.00 | 416.50 | 406.50 | 241.50 | 115.50 | 0.00 | 0.00 | 1917.50 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | 14.00 | 159.00 | 341.00 | 587.50 | 600.50 | 161.50 | 66.00 | 0.00 | 0.00 | 1929.50 | |||||||||||||
1994 | 0.00 | a | 0.00 | 2.00 | 47.50 | 338.00 | 531.00 | 541.50 | 475.00 | 358.00 | 75.50 | 2.00 | 0.00 | 2370.50 | ||||||||||||
1995 | 0.00 | a | 0.00 | 4.00 | 0.00 | 107.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 111.00 | |||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 556.00 | 556.50 | 252.00 | 109.00 | 0.00 | 0.00 | 1473.50 | |||||||
1997 | 0.00 | 0.00 | 0.00 | 21.50 | 136.00 | 580.50 | 667.50 | 526.50 | 380.50 | 176.50 | 0.00 | 0.00 | 2489.00 | |||||||||||||
1998 | 0.00 | 0.00 | 6.50 | 59.00 | 420.50 | 422.50 | 651.50 | 628.00 | 463.00 | 80.50 | 0.00 | 0.00 | 2731.50 | |||||||||||||
1999 | 0.00 | 0.00 | 8.00 | 25.00 | 278.00 | 489.00 | 772.79 | c | 590.50 | 288.50 | 58.90 | a | 35.00 | 0.00 | 2545.69 | |||||||||||
2000 | 0.00 | a | 4.00 | 35.00 | 41.90 | a | 309.48 | a | 468.00 | 646.50 | 622.58 | a | 322.50 | 125.50 | 7.50 | 0.00 | 2582.96 | |||||||||
2001 | 0.00 | 0.00 | a | 0.00 | a | 76.50 | 269.18 | a | 510.52 | a | 729.00 | 635.00 | 302.07 | a | 71.82 | a | 55.00 | 0.00 | 2649.09 | |||||||
2002 | 0.00 | 0.00 | 0.00 | 91.50 | 177.00 | 0.00 | z | 798.00 | 593.00 | 389.50 | 42.50 | 0.00 | 0.00 | 2091.50 | ||||||||||||
2003 | 0.00 | 0.00 | 10.50 | 93.00 | 192.00 | 475.00 | 649.21 | e | 668.00 | 309.00 | 147.00 | 1.00 | 0.00 | 2544.71 | ||||||||||||
2004 | 0.00 | 0.00 | 9.50 | 71.00 | 214.00 | 400.50 | 588.00 | 433.00 | 448.50 | 89.50 | 6.00 | 0.00 | 2260.00 | |||||||||||||
2005 | 0.00 | b | 0.00 | 9.50 | 118.50 | 244.50 | 620.00 | 717.00 | 582.00 | 475.00 | 114.18 | a | 9.00 | 0.00 | 2889.68 | |||||||||||
2006 | 0.00 | 0.00 | 0.50 | 102.00 | 295.00 | 550.50 | 767.50 | 620.00 | 233.00 | 107.00 | 19.50 | 0.00 | 2695.00 | |||||||||||||
2007 | 0.00 | 0.00 | 17.50 | 92.00 | 381.00 | 591.50 | 738.50 | 608.50 | 396.50 | 146.00 | 0.00 | 0.00 | 2971.50 | |||||||||||||
2008 | 0.00 | 0.00 | 0.00 | 26.50 | 191.00 | 484.50 | 682.50 | 596.50 | 340.00 | 70.00 | 29.00 | 0.00 | b | 2420.00 | ||||||||||||
2009 | 0.00 | 0.00 | h | 1.00 | 36.50 | 92.50 | k | 465.50 | 521.50 | 512.00 | 377.50 | 3.50 | 8.00 | 0.00 | 1925.50 | |||||||||||
2010 | 0.00 | 0.00 | a | 17.00 | 126.00 | 270.00 | 529.50 | 702.50 | 724.50 | 263.00 | 122.50 | 12.00 | 0.00 | 2767.00 | ||||||||||||
2011 | 0.00 | 0.00 | b | 0.00 | 13.50 | 216.47 | b | 475.20 | e | 794.08 | e | 603.97 | b | 281.38 | a | 193.50 | 0.00 | a | 0.00 | a | 2578.09 | |||||
2012 | 0.00 | 0.00 | 93.52 | a | 100.50 | 362.18 | a | 599.44 | c | 868.00 | 594.50 | 325.00 | 59.33 | b | 2.00 | 0.00 | a | 3004.47 | ||||||||
2013 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.11 | 8.82 | 73.13 | 283.07 | 527.22 | 694.36 | 600.73 | 339.56 | 92.89 | 7.69 | 0.01 | 2643.28 | |||||||||||||
S.D. | 0.00 | 0.65 | 16.75 | 50.20 | 96.90 | 80.88 | 91.69 | 84.97 | 75.56 | 43.78 | 12.32 | 0.08 | 280.77 | |||||||||||||
SKEW | 0.00 | 5.92 | 3.71 | 0.50 | 0.49 | 0.11 | -0.77 | 0.05 | 0.15 | 0.54 | 2.10 | 6.00 | -0.61 | |||||||||||||
MAX | 0.00 | 4.00 | 93.52 | 187.00 | 497.50 | 737.00 | 868.00 | 823.50 | 503.00 | 193.50 | 55.00 | 0.50 | 3237.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 107.00 | 341.00 | 416.50 | 406.50 | 161.50 | 3.50 | 0.00 | 0.00 | 1917.50 | |||||||||||||
NO YRS | 38 | 38 | 38 | 38 | 38 | 36 | 39 | 39 | 39 | 38 | 39 | 39 | 33 |