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 | 0.00 | z | 0.00 | z | 742.50 | 654.88 | c | 592.00 | 344.50 | 69.50 | 94.50 | 2497.88 | ||||||
1974 | 83.00 | 38.00 | 124.00 | 245.00 | 364.00 | 618.00 | 666.00 | 747.50 | 672.00 | 328.37 | d | 158.50 | 97.50 | 4141.87 | ||||||||||||
1975 | 46.50 | 41.50 | 74.50 | 170.00 | 449.00 | 547.00 | 767.00 | 666.00 | 603.00 | 308.00 | 128.00 | 95.50 | 3896.00 | |||||||||||||
1976 | 73.50 | 36.50 | 58.00 | 235.00 | 440.00 | 533.00 | 710.50 | 691.00 | 639.00 | 386.50 | 184.00 | 105.00 | 4092.00 | |||||||||||||
1977 | 53.50 | 148.50 | 103.00 | 340.50 | 397.00 | 602.00 | 694.00 | 839.50 | 522.00 | 334.00 | 114.00 | 73.50 | 4221.50 | |||||||||||||
1978 | 108.00 | 144.00 | 269.50 | 290.00 | 418.00 | 684.50 | 777.50 | 737.00 | 531.00 | 416.50 | 72.41 | a | 23.50 | 4471.91 | ||||||||||||
1979 | 9.50 | 46.15 | a | 239.00 | 291.50 | 517.70 | a | 623.00 | 791.53 | a | 747.62 | a | 646.00 | 413.50 | 93.00 | 119.00 | 4537.50 | |||||||||
1980 | 16.00 | 113.00 | 137.50 | 339.50 | 477.40 | a | 550.50 | 759.00 | 705.50 | 610.50 | 420.50 | 222.50 | 186.50 | 4538.40 | ||||||||||||
1981 | 104.00 | 129.50 | 276.00 | 301.00 | 491.00 | 556.50 | 729.00 | 864.50 | 618.50 | 323.50 | 191.00 | 55.00 | 4639.50 | |||||||||||||
1982 | 47.00 | 93.50 | 130.50 | 191.50 | 460.50 | 679.00 | 698.50 | 708.00 | 599.00 | 383.50 | 86.00 | 32.50 | 4109.50 | |||||||||||||
1983 | 126.00 | 136.00 | 228.50 | 293.50 | 554.50 | 578.50 | 692.00 | 767.00 | 537.50 | 344.00 | 177.50 | 16.50 | 4451.50 | |||||||||||||
1984 | 138.50 | 101.50 | 221.00 | 235.50 | 387.00 | 554.00 | 750.00 | 747.50 | 553.00 | 291.50 | 104.50 | 5.00 | 4089.00 | |||||||||||||
1985 | 6.00 | 36.50 | 78.00 | 242.50 | 480.50 | 615.00 | 881.50 | 762.00 | 511.00 | 345.00 | 65.00 | 4.50 | 4027.50 | |||||||||||||
1986 | 103.00 | 98.00 | 276.50 | 205.18 | b | 456.50 | 676.00 | 649.00 | 871.21 | b | 542.00 | 418.00 | 136.00 | 59.00 | 4490.39 | |||||||||||
1987 | 51.00 | 105.50 | 215.00 | 361.00 | 521.00 | 648.00 | 721.50 | 786.50 | 648.00 | 445.00 | 204.00 | 53.50 | 4760.00 | |||||||||||||
1988 | 30.50 | 129.00 | 151.00 | 316.50 | 455.50 | 568.00 | 758.00 | 749.00 | 588.00 | 461.00 | 155.00 | 76.00 | 4437.50 | |||||||||||||
1989 | 52.00 | 28.00 | 107.50 | 370.50 | 486.50 | 654.50 | 694.50 | 713.00 | 637.50 | 376.00 | 168.50 | 86.00 | 4374.50 | |||||||||||||
1990 | 71.00 | 47.50 | 190.00 | 371.50 | 441.00 | 589.00 | 843.50 | 828.00 | 687.00 | 313.00 | 172.50 | 28.50 | 4582.50 | |||||||||||||
1991 | 59.50 | 177.50 | 115.50 | 244.50 | 438.00 | 513.50 | 775.50 | 788.00 | 635.50 | 366.50 | 203.50 | 104.00 | 4421.50 | |||||||||||||
1992 | 114.50 | 163.50 | 312.50 | 371.00 | 593.00 | 707.00 | 794.50 | 794.50 | 557.00 | 416.00 | 136.00 | 25.50 | 4985.00 | |||||||||||||
1993 | 35.50 | 69.50 | 198.50 | 300.50 | 593.00 | 572.00 | 659.50 | 739.00 | 600.00 | 440.00 | 99.00 | 41.50 | 4348.00 | |||||||||||||
1994 | 116.00 | 27.00 | 221.00 | 332.00 | 500.50 | 553.50 | 798.50 | 778.00 | 651.50 | 317.50 | 24.50 | 44.50 | 4364.50 | |||||||||||||
1995 | 107.00 | 117.50 | 167.50 | 271.00 | 539.50 | 628.00 | 778.50 | 664.00 | 694.50 | 342.50 | 239.50 | 72.50 | 4622.00 | |||||||||||||
1996 | 74.50 | 87.00 | 197.00 | 304.50 | 373.00 | 569.00 | 809.50 | 792.50 | 510.50 | 326.50 | 116.00 | 12.50 | 4172.50 | |||||||||||||
1997 | 65.50 | 74.50 | 123.50 | 251.00 | 559.50 | 566.00 | 758.50 | 824.50 | 628.50 | 348.50 | 227.50 | 59.50 | 4487.00 | |||||||||||||
1998 | 89.00 | 109.00 | 192.50 | 293.00 | 482.50 | 602.50 | 839.00 | 821.00 | 678.00 | 360.50 | 174.00 | 66.65 | a | 4707.65 | ||||||||||||
1999 | 64.00 | 35.50 | 92.50 | g | 0.00 | z | 83.50 | z | 552.00 | 685.50 | 740.00 | 559.00 | 304.00 | 178.50 | 84.00 | 3202.50 | ||||||||||
2000 | 11.50 | 56.96 | a | 139.00 | 325.00 | 428.50 | 610.00 | 707.50 | 696.00 | 595.00 | 336.00 | 75.50 | 52.70 | a | 4033.66 | |||||||||||
2001 | 59.93 | a | 36.00 | 164.30 | a | 206.50 | 461.38 | a | 542.50 | 0.00 | z | 754.50 | 571.00 | 331.00 | 172.00 | 29.50 | 3328.62 | |||||||||
2002 | 72.00 | 45.50 | 101.00 | 264.50 | 0.00 | z | 630.00 | 744.50 | 734.50 | 573.00 | 348.50 | 176.50 | 65.00 | 3755.00 | ||||||||||||
2003 | 143.50 | 68.50 | 190.50 | 260.00 | 437.00 | 677.00 | 817.00 | 808.50 | 652.50 | 421.00 | 81.50 | 26.00 | 4583.00 | |||||||||||||
2004 | 65.00 | 75.50 | 241.00 | 395.50 | 508.50 | 660.50 | 834.50 | 798.50 | 523.00 | 354.50 | 0.00 | z | 60.00 | 4516.50 | ||||||||||||
2005 | 126.50 | 57.50 | 237.00 | 280.50 | 533.50 | 578.50 | 755.00 | 788.50 | 533.50 | 356.50 | 75.00 | 88.00 | 4410.00 | |||||||||||||
2006 | 81.50 | 35.50 | 120.50 | 262.00 | 471.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 970.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.86 | 82.09 | 175.02 | 286.30 | 474.71 | 601.20 | 752.59 | 760.84 | 596.95 | 364.30 | 140.03 | 61.92 | 4392.71 | |||||||||||||
S.D. | 37.58 | 43.76 | 66.42 | 56.65 | 58.89 | 51.52 | 57.99 | 55.71 | 54.40 | 45.46 | 55.55 | 38.40 | 255.31 | |||||||||||||
SKEW | 0.04 | 0.49 | 0.14 | 0.00 | 0.18 | 0.37 | 0.16 | -0.01 | 0.04 | 0.50 | -0.10 | 0.89 | 0.02 | |||||||||||||
MAX | 143.50 | 177.50 | 312.50 | 395.50 | 593.00 | 707.00 | 881.50 | 871.21 | 694.50 | 461.00 | 239.50 | 186.50 | 4985.00 | |||||||||||||
MIN | 6.00 | 27.00 | 58.00 | 170.00 | 364.00 | 513.50 | 649.00 | 654.88 | 510.50 | 291.50 | 24.50 | 4.50 | 3896.00 | |||||||||||||
NO YRS | 33 | 33 | 32 | 32 | 31 | 32 | 32 | 33 | 33 | 33 | 32 | 33 | 28 |