YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | 0.00 | z | 0.00 | z | 127.50 | 114.50 | 437.00 | 598.50 | 801.50 | 725.50 | 588.00 | 327.00 | 126.00 | 7.50 | 3853.00 | |||||||||||
1971 | 14.00 | 26.50 | 62.50 | 134.50 | 315.00 | 532.00 | 827.00 | 835.50 | 627.50 | 314.00 | 62.00 | 0.50 | 3751.00 | |||||||||||||
1972 | 6.50 | 34.50 | 209.50 | 182.00 | 430.50 | 619.50 | 773.50 | 799.50 | 527.50 | 307.00 | 37.50 | 16.00 | 3943.50 | |||||||||||||
1973 | 14.00 | 15.50 | 26.00 | 248.50 | 503.00 | 675.50 | 783.00 | 711.00 | 561.50 | 338.50 | 87.00 | 12.00 | 3975.50 | |||||||||||||
1974 | 31.50 | 1.50 | 96.50 | 136.00 | 407.00 | 610.50 | 736.00 | 767.00 | 686.00 | 430.50 | 61.00 | 3.00 | 3966.50 | |||||||||||||
1975 | 2.50 | 23.50 | 40.50 | 69.00 | 431.50 | 585.00 | 683.00 | 689.50 | 660.00 | 300.00 | 66.50 | 9.00 | 3560.00 | |||||||||||||
1976 | 7.00 | 33.50 | 83.50 | 141.50 | 501.50 | 593.00 | 782.50 | 598.50 | 592.50 | 423.00 | 168.50 | 9.00 | 3934.00 | |||||||||||||
1977 | 0.00 | 64.50 | 55.00 | 306.50 | 227.00 | 695.50 | 771.50 | 784.00 | 541.00 | 398.50 | 132.00 | 39.50 | 4015.00 | |||||||||||||
1978 | 28.00 | 36.00 | 166.00 | 148.50 | 430.50 | 555.50 | 776.00 | 792.00 | 533.00 | 482.00 | 69.00 | 2.00 | 4018.50 | |||||||||||||
1979 | 7.50 | 6.00 | 100.00 | 170.50 | 435.50 | 608.50 | 769.50 | 694.50 | 666.00 | 383.50 | 61.50 | 31.00 | 3934.00 | |||||||||||||
1980 | 26.50 | 68.27 | e | 50.50 | 177.50 | 310.50 | 439.00 | 730.50 | 677.50 | 561.50 | 420.00 | 111.00 | 13.50 | 3586.27 | ||||||||||||
1981 | 26.00 | 57.00 | 60.50 | 256.00 | 481.50 | 797.00 | 799.50 | 761.57 | a | 653.50 | 284.50 | 169.00 | 28.50 | 4374.57 | ||||||||||||
1982 | 0.00 | 51.50 | 38.50 | 154.00 | 448.00 | 494.00 | 720.50 | 730.00 | 584.00 | 360.00 | 40.50 | 5.00 | 3626.00 | |||||||||||||
1983 | 9.50 | 39.00 | 61.00 | 84.00 | 399.00 | 576.50 | 671.50 | 751.00 | 639.00 | 424.00 | 97.50 | 33.00 | 3785.00 | |||||||||||||
1984 | 28.00 | 9.00 | 171.50 | 163.00 | 531.50 | 621.50 | 882.50 | 770.50 | 692.00 | 287.00 | 38.50 | 0.00 | 4195.00 | |||||||||||||
1985 | 4.00 | 69.00 | 38.00 | 315.00 | 367.50 | 719.50 | 865.50 | 672.50 | 486.00 | 369.50 | 98.50 | 8.00 | 4013.00 | |||||||||||||
1986 | 34.00 | 91.50 | 200.50 | 212.50 | 437.50 | 628.00 | 732.00 | 793.00 | 446.50 | 383.00 | 158.50 | 2.00 | 4119.00 | |||||||||||||
1987 | 2.00 | k | 27.50 | 72.50 | 342.00 | 526.00 | 658.00 | 643.50 | 742.50 | 619.00 | 489.50 | 89.50 | 28.50 | 4238.50 | ||||||||||||
1988 | 5.00 | 77.50 | 157.50 | 213.50 | 332.50 | 584.50 | 917.50 | 748.50 | 643.00 | 484.00 | 103.50 | 27.50 | 4294.50 | |||||||||||||
1989 | 4.50 | 20.00 | 110.50 | 317.50 | 398.50 | 613.50 | 796.00 | 710.00 | 540.00 | 336.50 | 129.00 | 9.50 | 3985.50 | |||||||||||||
1990 | 9.50 | 26.50 | 147.00 | 348.50 | 380.00 | 607.50 | 836.50 | 803.50 | 655.50 | 471.00 | 104.00 | 0.00 | 4389.50 | |||||||||||||
1991 | 28.00 | 93.50 | 38.50 | 186.50 | 345.50 | 541.50 | 827.00 | 675.50 | 732.00 | 558.00 | 152.50 | 9.50 | 4188.00 | |||||||||||||
1992 | 1.00 | 89.50 | 159.50 | 355.00 | 616.00 | 635.50 | 775.50 | 0.00 | z | 674.00 | 494.00 | 145.50 | 7.50 | 3953.00 | ||||||||||||
1993 | 2.50 | 18.00 | 209.50 | 230.00 | 414.50 | 625.50 | 768.00 | 732.50 | 635.00 | 442.50 | 110.00 | 11.00 | 4199.00 | |||||||||||||
1994 | 13.50 | 16.50 | 175.50 | 253.00 | 439.00 | 615.00 | 815.50 | 774.00 | 643.00 | 368.50 | 19.00 | 0.00 | 4132.50 | |||||||||||||
1995 | 44.00 | 76.00 | 73.00 | 181.00 | 348.50 | 0.00 | z | 739.00 | 771.50 | 656.00 | 433.50 | 233.00 | 76.00 | 3631.50 | ||||||||||||
1996 | 27.00 | 113.50 | 140.00 | 238.50 | 416.00 | 640.00 | 888.00 | 851.50 | 599.00 | 401.00 | 147.50 | 58.00 | 4520.00 | |||||||||||||
1997 | 41.50 | 89.00 | 219.50 | 285.50 | 602.00 | 656.00 | 798.50 | 755.00 | 676.00 | 377.50 | 159.50 | 10.00 | 4670.00 | |||||||||||||
1998 | 31.50 | 7.50 | 125.00 | 162.50 | 200.00 | 482.00 | 800.00 | 830.50 | 682.00 | 334.00 | 79.00 | 22.50 | 3756.50 | |||||||||||||
1999 | 19.00 | 11.00 | 39.00 | 214.00 | 396.50 | 593.50 | 725.50 | 731.50 | 697.50 | 467.50 | 154.00 | 34.00 | 4083.00 | |||||||||||||
2000 | 22.00 | 29.50 | 139.50 | a | 292.00 | 464.50 | 692.50 | 703.50 | 776.00 | 608.00 | 362.00 | 59.50 | 7.75 | a | 4156.75 | |||||||||||
2001 | 1.00 | 18.00 | 203.00 | 181.50 | 662.00 | 710.00 | 758.50 | 803.00 | 658.50 | 514.00 | 176.00 | 9.50 | 4695.00 | |||||||||||||
2002 | 9.00 | 52.50 | 100.00 | 250.50 | 421.50 | 687.50 | 828.00 | 766.50 | 673.00 | 404.00 | 149.00 | 39.50 | 4381.00 | |||||||||||||
2003 | 80.00 | 30.50 | 183.50 | 108.50 | 429.50 | 695.50 | 937.50 | 779.00 | 749.00 | 570.00 | 74.00 | 28.50 | 4665.50 | |||||||||||||
2004 | 8.00 | 20.50 | 307.00 | 314.00 | 477.50 | 676.50 | 810.50 | 809.50 | 683.00 | 389.00 | 101.00 | 35.00 | 4631.50 | |||||||||||||
2005 | 1.00 | 55.50 | 169.00 | 194.00 | 429.50 | 533.00 | 927.50 | 835.50 | 575.00 | 422.50 | 188.50 | 59.00 | 4390.00 | |||||||||||||
2006 | 22.00 | 77.00 | 15.00 | 178.50 | 504.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 796.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 17.40 | 43.79 | 118.15 | 212.43 | 429.66 | 617.04 | 788.93 | 755.69 | 623.44 | 404.19 | 109.96 | 19.24 | 4122.97 | |||||||||||||
S.D. | 16.73 | 30.17 | 69.19 | 76.41 | 93.62 | 72.76 | 69.17 | 54.70 | 67.80 | 73.32 | 49.77 | 18.56 | 316.17 | |||||||||||||
SKEW | 1.60 | 0.55 | 0.49 | 0.22 | 0.05 | -0.15 | 0.25 | -0.60 | -0.59 | 0.35 | 0.25 | 1.25 | 0.16 | |||||||||||||
MAX | 80.00 | 113.50 | 307.00 | 355.00 | 662.00 | 797.00 | 937.50 | 851.50 | 749.00 | 570.00 | 233.00 | 76.00 | 4695.00 | |||||||||||||
MIN | 0.00 | 1.50 | 15.00 | 69.00 | 200.00 | 439.00 | 643.50 | 598.50 | 446.50 | 284.50 | 19.00 | 0.00 | 3560.00 | |||||||||||||
NO YRS | 35 | 36 | 37 | 37 | 37 | 35 | 36 | 35 | 36 | 36 | 36 | 36 | 32 |