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 | 752.00 | 758.50 | 818.50 | 525.97 | a | 253.00 | 0.00 | z | 3107.97 | |||||
1980 | 0.00 | z | 286.00 | 237.50 | 353.50 | 346.50 | 576.00 | 816.50 | 795.50 | 0.00 | z | 541.98 | a | 296.00 | 247.50 | 4496.98 | ||||||||||
1981 | 204.50 | 237.50 | 210.50 | 377.00 | 504.50 | 738.50 | 803.50 | 871.50 | 725.00 | 434.50 | 322.00 | 216.00 | 5645.00 | |||||||||||||
1982 | 122.00 | 211.50 | 208.00 | 300.50 | 449.50 | 491.50 | 722.00 | 0.00 | z | 717.50 | 527.50 | 227.00 | 97.00 | 4074.00 | ||||||||||||
1983 | 208.50 | 195.50 | 244.00 | 234.50 | 450.50 | 536.50 | 741.50 | 923.50 | 849.00 | 625.00 | 310.50 | 196.00 | 5515.00 | |||||||||||||
1984 | 210.00 | 173.50 | 295.00 | 344.50 | 577.50 | 601.00 | 894.00 | 803.00 | 891.00 | 478.00 | 0.00 | z | 117.00 | 5384.50 | ||||||||||||
1985 | 109.50 | 0.00 | z | 146.00 | 383.00 | 454.50 | 630.00 | 835.50 | 766.00 | 596.00 | 552.00 | 210.00 | 207.00 | 4889.50 | ||||||||||||
1986 | 284.50 | 226.50 | 295.50 | 326.00 | 447.50 | 634.00 | 717.50 | 805.50 | 468.50 | 471.50 | 318.50 | 155.50 | 5151.00 | |||||||||||||
1987 | 112.50 | 152.50 | 212.00 | 457.00 | 512.50 | 598.00 | 650.50 | 718.50 | 713.00 | 625.50 | 284.50 | 97.00 | 5133.50 | |||||||||||||
1988 | 163.00 | 235.50 | 325.00 | 358.00 | 472.50 | 525.00 | 758.00 | 747.50 | 642.50 | 592.50 | 262.00 | 163.50 | 5245.00 | |||||||||||||
1989 | 95.50 | 164.00 | 310.00 | 485.50 | 453.00 | 594.00 | 755.50 | 740.00 | 681.00 | 516.00 | 353.04 | b | 177.50 | 5325.04 | ||||||||||||
1990 | 142.50 | 114.00 | 262.50 | 418.00 | 504.50 | 684.00 | 829.00 | 769.00 | 732.00 | 605.00 | 303.50 | 123.50 | 5487.50 | |||||||||||||
1991 | 177.50 | 275.00 | 158.50 | 336.00 | 417.00 | 524.00 | 712.00 | 738.50 | 698.00 | 572.50 | 307.50 | 99.50 | 5016.00 | |||||||||||||
1992 | 152.00 | 253.50 | 255.50 | 502.00 | 625.50 | 635.00 | 813.50 | 911.00 | 760.50 | 556.00 | 274.50 | 69.50 | 5808.50 | |||||||||||||
1993 | 153.50 | 158.00 | 316.50 | 396.50 | 555.00 | 626.50 | 674.00 | 716.00 | 718.50 | 592.50 | 316.50 | 0.00 | z | 5223.50 | ||||||||||||
1994 | 213.00 | 156.50 | 328.50 | 386.00 | 449.00 | 701.00 | 760.50 | 907.00 | 748.50 | 520.00 | 146.00 | 140.00 | 5456.00 | |||||||||||||
1995 | 190.00 | 342.00 | 314.00 | 345.00 | 418.00 | 592.50 | 805.50 | 888.00 | 792.00 | 612.50 | 416.50 | 211.50 | 5927.50 | |||||||||||||
1996 | 215.50 | 270.50 | 328.00 | 471.00 | 587.50 | 681.00 | 838.00 | 892.00 | 749.50 | 510.00 | 340.50 | 226.00 | 6109.50 | |||||||||||||
1997 | 220.50 | 176.50 | 414.00 | 395.00 | 707.00 | 659.50 | 745.00 | 889.00 | 878.50 | 580.50 | 372.50 | 142.50 | 6180.50 | |||||||||||||
1998 | 166.50 | 155.00 | 280.00 | 279.00 | 402.50 | 520.50 | 812.50 | 886.00 | 689.00 | 469.00 | 251.50 | 121.00 | 5032.50 | |||||||||||||
1999 | 157.50 | 121.00 | 153.00 | 229.00 | 412.00 | 527.59 | a | 708.87 | a | 749.50 | 651.00 | 625.00 | 298.50 | 163.00 | 4795.95 | |||||||||||
2000 | 205.50 | 223.50 | 229.50 | 391.50 | 522.00 | 648.00 | 715.00 | 806.00 | 685.86 | a | 480.00 | 179.50 | 185.50 | 5271.86 | ||||||||||||
2001 | 71.82 | a | 99.00 | 280.50 | 253.00 | 544.50 | 619.00 | 699.00 | 765.00 | 657.50 | 517.00 | 287.00 | 56.50 | 4849.82 | ||||||||||||
2002 | 114.50 | 207.00 | 203.00 | 355.34 | a | 434.00 | 589.50 | 717.50 | 693.50 | 698.00 | 0.00 | z | 385.50 | 140.50 | 4538.34 | |||||||||||
2003 | 342.50 | 199.00 | 297.00 | 209.00 | f | 446.00 | 545.00 | 782.00 | 825.00 | 743.00 | 0.00 | z | 255.00 | 132.00 | 4566.50 | |||||||||||
2004 | 174.00 | 134.50 | 430.00 | 392.50 | 534.50 | 561.50 | 751.50 | 719.00 | 714.00 | 473.50 | 226.50 | 210.00 | 5321.50 | |||||||||||||
2005 | 183.86 | b | 180.50 | 293.50 | 338.00 | 497.00 | 540.00 | 767.50 | 786.50 | 603.50 | 414.50 | f | 349.50 | 234.00 | 4773.86 | |||||||||||
2006 | 180.00 | 246.50 | 0.00 | z | 0.00 | z | 524.00 | 731.00 | 933.50 | 791.00 | 710.50 | 469.00 | 375.00 | 159.50 | 5120.00 | |||||||||||
2007 | 66.50 | f | 164.00 | 365.80 | a | 364.00 | 495.00 | 586.50 | 759.50 | 845.00 | 650.50 | 585.50 | 346.50 | 123.50 | 5285.80 | |||||||||||
2008 | 135.50 | 151.69 | c | 320.00 | 414.00 | 0.00 | z | 669.50 | 757.00 | 806.50 | 741.00 | 633.00 | 428.50 | 161.00 | 5217.69 | |||||||||||
2009 | 290.50 | 172.00 | 291.00 | 373.50 | 555.00 | 550.00 | 805.00 | 812.00 | 815.00 | 532.50 | 334.00 | 133.00 | 5663.50 | |||||||||||||
2010 | 194.00 | 192.00 | 293.00 | 272.00 | 391.00 | 318.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1342.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 178.99 | 195.81 | 276.58 | 363.13 | 489.65 | 603.87 | 768.80 | 804.17 | 717.95 | 543.71 | 301.03 | 155.38 | 5417.64 | |||||||||||||
S.D. | 59.37 | 55.79 | 68.57 | 69.41 | 76.23 | 65.67 | 61.48 | 66.35 | 86.25 | 57.98 | 65.89 | 49.57 | 397.26 | |||||||||||||
SKEW | 0.71 | 0.55 | 0.04 | -0.06 | 0.70 | 0.31 | 0.57 | 0.29 | -0.34 | -0.04 | -0.25 | 0.02 | 0.36 | |||||||||||||
MAX | 342.50 | 342.00 | 430.00 | 502.00 | 707.00 | 738.50 | 933.50 | 923.50 | 891.00 | 633.00 | 428.50 | 247.50 | 6180.50 | |||||||||||||
MIN | 71.82 | 99.00 | 146.00 | 229.00 | 346.50 | 491.50 | 650.50 | 693.50 | 468.50 | 434.50 | 146.00 | 56.50 | 4795.95 | |||||||||||||
NO YRS | 29 | 30 | 30 | 29 | 30 | 30 | 31 | 30 | 30 | 28 | 30 | 29 | 19 |