YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 260.89 | b | 218.50 | 479.39 | ||
1980 | 249.00 | 297.50 | 256.27 | a | 400.18 | b | 381.00 | 617.00 | 842.50 | 809.74 | b | 683.00 | 558.00 | 306.00 | 272.59 | b | 5672.77 | |||||||||
1981 | 254.00 | 284.50 | 272.80 | a | 423.50 | 544.50 | 0.00 | z | 853.53 | a | 894.50 | 757.50 | 476.50 | 323.00 | 217.00 | 5301.33 | ||||||||||
1982 | 133.50 | 242.50 | 259.00 | 372.50 | 495.50 | 522.00 | 782.00 | 864.50 | 739.50 | 554.00 | 229.50 | 0.00 | z | 5194.50 | ||||||||||||
1983 | 218.00 | 205.00 | 278.00 | 290.00 | 506.00 | 567.00 | 752.00 | 890.00 | 819.00 | 614.50 | 264.50 | 163.00 | 5567.00 | |||||||||||||
1984 | 192.50 | 207.50 | 347.00 | 366.50 | 591.50 | 598.50 | 899.50 | 848.00 | 908.00 | 503.50 | 229.00 | 105.50 | 5797.00 | |||||||||||||
1985 | 90.00 | 151.00 | 200.50 | 429.50 | 459.00 | 656.00 | 866.00 | 802.50 | 611.50 | 558.50 | 236.50 | 195.00 | 5256.00 | |||||||||||||
1986 | 299.50 | 0.00 | z | 336.50 | 382.50 | 496.50 | 640.00 | 735.00 | 841.50 | 549.00 | 490.00 | 326.50 | 148.00 | 5245.00 | ||||||||||||
1987 | 112.00 | 155.50 | 259.00 | 440.50 | 504.00 | 583.00 | 630.00 | 713.00 | 709.50 | 655.50 | 0.00 | z | 107.50 | 4869.50 | ||||||||||||
1988 | 137.50 | 250.00 | 325.00 | 380.00 | 501.50 | 536.50 | 766.50 | 760.00 | 667.00 | 592.50 | 288.50 | 161.50 | 5366.50 | |||||||||||||
1989 | 120.38 | a | 180.50 | 330.00 | 519.50 | 479.50 | 593.00 | 767.00 | 741.50 | 702.50 | 534.00 | 352.76 | a | 175.00 | 5495.64 | |||||||||||
1990 | 143.00 | 110.00 | 283.00 | 417.00 | 493.50 | 672.00 | 833.00 | 779.00 | 744.00 | 598.50 | 333.00 | 115.50 | 5521.50 | |||||||||||||
1991 | 166.50 | 288.50 | 170.00 | 352.00 | 426.50 | 515.50 | 676.00 | 751.50 | 0.00 | z | 634.47 | a | 335.00 | 165.50 | 4481.47 | |||||||||||
1992 | 162.50 | 276.00 | 268.00 | 0.00 | z | 603.50 | 0.00 | z | 799.00 | 893.00 | 785.50 | 0.00 | z | 285.50 | 83.00 | 4156.00 | ||||||||||
1993 | 213.00 | 191.00 | 369.00 | 447.50 | 568.50 | 659.00 | 707.50 | 758.00 | 686.00 | 570.00 | 305.00 | 159.00 | 5633.50 | |||||||||||||
1994 | 200.50 | 134.00 | 0.00 | z | 384.50 | 438.00 | 0.00 | z | 743.00 | 894.50 | 0.00 | z | 497.50 | 160.50 | 119.50 | 3572.00 | ||||||||||
1995 | 151.00 | 295.00 | 264.00 | 311.00 | 363.50 | 523.00 | 754.50 | 882.50 | 792.00 | 592.50 | 433.00 | 223.00 | 5585.00 | |||||||||||||
1996 | 0.00 | z | 263.00 | 324.00 | 478.00 | 598.50 | 674.50 | 835.50 | 633.00 | i | 420.50 | m | 487.50 | 338.50 | 209.00 | 4208.50 | ||||||||||
1997 | 203.50 | 168.00 | 400.50 | 396.50 | 687.00 | 650.00 | 752.00 | 592.00 | j | 0.00 | z | 599.50 | 268.00 | i | 0.00 | z | 3857.00 | |||||||||
1998 | 190.50 | 147.00 | 279.50 | 0.00 | z | 433.00 | 570.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 302.50 | 0.00 | z | 1922.50 | |||||||
1999 | 200.97 | b | 172.00 | 198.73 | c | 282.69 | d | 449.50 | 560.69 | a | 770.00 | 768.80 | a | 664.14 | a | 680.81 | e | 334.62 | d | 187.72 | d | 5270.66 | ||||
2000 | 255.23 | a | 250.80 | b | 295.02 | a | 470.56 | c | 584.50 | 687.50 | 754.52 | c | 843.95 | b | 742.00 | 489.80 | a | 213.75 | b | 249.66 | c | 5837.28 | ||||
2001 | 97.02 | d | 136.37 | a | 311.60 | b | 317.78 | c | 603.00 | 670.86 | a | 745.50 | 803.79 | c | 734.00 | 468.00 | g | 336.50 | 64.50 | h | 4756.42 | |||||
2002 | 156.00 | 223.00 | 246.50 | 359.50 | 471.50 | 605.00 | c | 727.50 | 503.00 | j | 754.00 | 472.50 | 423.00 | 0.00 | z | 4438.50 | ||||||||||
2003 | 366.00 | 155.00 | i | 337.00 | 310.00 | 479.50 | 518.40 | e | 808.00 | 903.50 | 756.50 | 538.50 | g | 288.50 | 171.10 | e | 4938.50 | |||||||||
2004 | 199.71 | e | 148.00 | 357.50 | f | 319.50 | l | 342.50 | n | 568.80 | e | 807.00 | 786.50 | 462.50 | l | 359.00 | h | 198.00 | f | 210.00 | 2720.01 | |||||
2005 | 211.00 | 185.50 | 319.50 | 384.00 | 549.00 | 579.50 | 812.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 266.50 | 3307.00 | |||||||||
2006 | 198.50 | 0.00 | z | 0.00 | z | 354.50 | 532.00 | 753.50 | 955.50 | 838.50 | 760.50 | 0.00 | z | 444.50 | 0.00 | z | 4837.50 | |||||||||
2007 | 136.50 | 219.50 | 0.00 | z | 389.00 | 0.00 | z | 618.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 391.00 | 139.00 | 1893.50 | |||||||
2008 | 142.71 | b | 186.83 | c | 0.00 | z | 470.50 | 508.50 | 756.72 | a | 731.82 | c | 863.35 | a | 820.71 | b | 689.15 | e | 502.00 | 183.50 | 5855.80 | |||||
2009 | 302.50 | 160.50 | 306.38 | a | 360.60 | e | 545.60 | a | 552.50 | 0.00 | z | 823.00 | 808.00 | 544.50 | 339.00 | 156.00 | 4898.58 | |||||||||
2010 | 216.00 | 182.00 | 285.50 | 335.50 | 461.50 | 560.50 | 702.00 | 777.00 | 697.00 | 496.50 | 275.50 | 197.00 | 5186.00 | |||||||||||||
2011 | 217.50 | 98.00 | 255.00 | 387.69 | d | 451.00 | 532.00 | 747.50 | 780.50 | 686.00 | 537.33 | a | 264.11 | b | 96.50 | 5053.13 | ||||||||||
2012 | 221.00 | 187.50 | 234.50 | 350.00 | 499.00 | 549.00 | 710.50 | 869.00 | 843.00 | 605.00 | 354.50 | 179.00 | 5602.00 | |||||||||||||
2013 | 132.00 | 129.50 | 355.50 | 11.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 617.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 190.59 | 197.61 | 288.53 | 385.45 | 506.63 | 603.02 | 775.55 | 821.54 | 736.79 | 561.30 | 315.90 | 174.07 | 5488.86 | |||||||||||||
S.D. | 61.84 | 56.98 | 52.67 | 57.48 | 70.43 | 66.64 | 67.85 | 55.41 | 76.19 | 64.05 | 73.39 | 49.68 | 231.83 | |||||||||||||
SKEW | 0.70 | 0.28 | -0.15 | 0.30 | 0.31 | 0.66 | 0.49 | -0.12 | -0.17 | 0.36 | 0.42 | 0.09 | -0.33 | |||||||||||||
MAX | 366.00 | 297.50 | 400.50 | 519.50 | 687.00 | 756.72 | 955.50 | 903.50 | 908.00 | 689.15 | 502.00 | 272.59 | 5837.28 | |||||||||||||
MIN | 90.00 | 98.00 | 170.00 | 282.69 | 363.50 | 515.50 | 630.00 | 713.00 | 549.00 | 472.50 | 160.50 | 83.00 | 5053.13 | |||||||||||||
NO YRS | 33 | 31 | 29 | 30 | 31 | 30 | 30 | 27 | 25 | 25 | 30 | 28 | 14 |