YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 801.35 | a | 567.50 | 308.50 | 13.45 | a | 0.00 | 1690.80 | ||||
1969 | 0.00 | a | 0.00 | 8.00 | 168.50 | 456.50 | 472.50 | 817.50 | 862.50 | 478.00 | 176.50 | 6.50 | 0.00 | 3446.50 | ||||||||||||
1970 | 0.00 | a | 0.00 | 0.00 | 177.50 | 439.50 | 749.00 | 895.00 | 796.50 | 524.50 | 247.00 | 11.90 | a | 1.00 | 3841.90 | |||||||||||
1971 | 0.00 | 0.00 | 0.00 | 130.50 | 365.80 | a | 802.50 | b | 734.18 | a | 681.50 | 548.00 | 396.50 | 24.00 | 0.00 | 3682.98 | ||||||||||
1972 | 0.00 | 0.00 | 0.00 | a | 60.50 | 537.00 | 626.50 | 784.00 | 773.50 | 469.50 | 157.50 | 11.00 | 0.00 | 3419.50 | ||||||||||||
1973 | 0.00 | 0.00 | 23.50 | 130.00 | 332.50 | 724.50 | 868.00 | 846.00 | 502.50 | 365.00 | 6.00 | 0.00 | 3798.00 | |||||||||||||
1974 | 0.00 | 0.00 | 11.00 | 189.00 | 341.00 | 581.50 | 893.00 | 752.00 | 366.00 | 191.17 | a | 38.04 | b | 0.00 | 3362.70 | |||||||||||
1975 | 0.00 | 0.00 | 5.00 | 61.00 | 577.00 | 706.00 | 923.50 | 765.50 | 378.50 | 247.47 | b | 96.00 | 0.00 | 3759.97 | ||||||||||||
1976 | 0.00 | 2.50 | 13.00 | 178.00 | 362.50 | 744.00 | 865.00 | 765.50 | 453.50 | 139.50 | 3.00 | 0.00 | 3526.50 | |||||||||||||
1977 | 0.00 | 0.00 | 22.00 | 300.50 | 671.50 | 629.00 | 925.50 | 683.00 | 526.00 | 196.00 | 63.50 | 0.00 | 4017.00 | |||||||||||||
1978 | 0.00 | c | 0.00 | a | 0.00 | b | 56.25 | b | 519.00 | 657.00 | 785.00 | 796.00 | 587.00 | 165.85 | a | 44.00 | 0.00 | 3610.10 | ||||||||
1979 | 0.00 | 0.00 | a | 1.50 | 82.00 | 329.50 | 57.00 | z | 0.00 | z | 0.00 | z | 65.50 | z | 156.00 | 15.50 | 0.00 | 584.50 | ||||||||
1980 | 0.00 | b | 0.00 | 0.00 | 181.55 | a | 501.00 | 628.50 | 881.50 | 819.50 | 483.10 | a | 112.00 | 11.00 | 0.00 | g | 3618.16 | |||||||||
1981 | 0.00 | 6.00 | 39.00 | 162.86 | b | 386.95 | c | 676.00 | 803.00 | 779.81 | b | 419.46 | b | 91.50 | 44.50 | 0.00 | b | 3409.08 | ||||||||
1982 | 0.00 | 0.00 | 2.50 | 67.50 | 568.00 | 511.00 | 0.00 | z | 640.50 | 408.00 | 214.50 | 21.00 | 13.50 | 2446.50 | ||||||||||||
1983 | 0.00 | 0.00 | 0.50 | 81.00 | 238.50 | 625.50 | 973.50 | 909.50 | 519.00 | 189.00 | 0.00 | z | 0.00 | 3536.50 | ||||||||||||
1984 | 0.00 | 1.50 | 0.00 | 144.00 | 310.50 | 706.00 | 783.00 | 833.50 | 425.50 | 254.00 | 3.00 | 0.00 | 3461.00 | |||||||||||||
1985 | 0.00 | a | 0.00 | 10.00 | 220.50 | 526.50 | 558.00 | 763.00 | 711.50 | 496.50 | 158.50 | 7.00 | 0.00 | 3451.50 | ||||||||||||
1986 | 0.00 | 0.00 | 36.17 | a | 214.00 | 512.50 | 624.50 | 852.50 | b | 631.50 | 449.50 | 126.00 | 1.50 | 0.00 | 3448.17 | |||||||||||
1987 | 0.00 | 0.00 | 37.50 | 256.00 | 497.00 | 775.50 | 904.50 | 731.50 | 485.50 | 80.00 | 50.50 | 0.00 | 3818.00 | |||||||||||||
1988 | 0.00 | 0.00 | 1.60 | b | 108.00 | 532.00 | 788.50 | 893.83 | a | 863.00 | 483.00 | 96.50 | 6.00 | 0.00 | 3772.44 | |||||||||||
1989 | 0.00 | 0.00 | 24.00 | 78.50 | 384.50 | 612.50 | 876.00 | 794.00 | 490.00 | 238.00 | 0.00 | 0.00 | 3497.50 | |||||||||||||
1990 | 0.00 | 0.00 | 35.50 | 252.50 | 351.00 | 682.50 | 814.00 | 766.00 | 528.00 | 127.00 | 58.00 | 0.00 | 3614.50 | |||||||||||||
1991 | 0.00 | 1.00 | 6.50 | 210.00 | 575.50 | 812.50 | 831.50 | 851.50 | 426.50 | 153.00 | 1.00 | 0.00 | 3869.00 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 74.00 | 457.00 | 587.00 | 661.50 | 680.50 | 430.00 | 188.50 | 0.00 | 0.00 | 3078.50 | |||||||||||||
1993 | 0.00 | 0.00 | 22.50 | 51.50 | 412.50 | 618.00 | 832.50 | 815.50 | 348.50 | 119.00 | 1.50 | 0.00 | 3221.50 | |||||||||||||
1994 | 0.00 | 0.00 | 6.50 | 98.00 | 455.50 | 751.00 | 805.00 | 707.00 | 598.00 | 239.50 | 30.50 | 0.00 | 3691.00 | |||||||||||||
1995 | 0.00 | 0.00 | 39.00 | 33.00 | 410.50 | 843.00 | 870.50 | 922.00 | 430.50 | 243.00 | 0.00 | 0.00 | 3791.50 | |||||||||||||
1996 | 0.00 | 0.00 | 3.50 | 73.00 | 341.50 | 686.00 | 743.00 | 809.50 | 537.50 | 169.50 | 8.50 | 0.00 | 3372.00 | |||||||||||||
1997 | 0.00 | 1.00 | 6.00 | 100.50 | 244.00 | 766.00 | 811.00 | 665.00 | 546.50 | 227.50 | 15.00 | 0.00 | 3382.50 | |||||||||||||
1998 | 0.00 | 1.50 | 47.00 | 195.00 | 625.50 | 669.50 | 872.50 | 893.50 | 653.50 | 229.00 | 27.00 | 19.50 | 4233.50 | |||||||||||||
1999 | 0.00 | 0.00 | 19.00 | 179.50 | 537.00 | 737.50 | 969.50 | 771.50 | 504.31 | a | 128.00 | 83.28 | a | 0.00 | 3929.59 | |||||||||||
2000 | 0.00 | 7.00 | 73.00 | 132.86 | b | 504.50 | 651.50 | 777.50 | 799.50 | 485.00 | 274.02 | c | 54.31 | a | 0.00 | e | 3759.19 | |||||||||
2001 | 0.00 | g | 0.00 | d | 0.00 | d | 152.50 | 489.36 | c | 680.50 | 850.00 | 863.50 | 500.17 | a | 160.88 | b | 102.60 | e | 9.50 | j | 3799.51 | |||||
2002 | 3.00 | 0.00 | 0.00 | i | 128.00 | 277.50 | 710.50 | 943.50 | 783.50 | 569.00 | 111.00 | 7.00 | 0.00 | 3533.00 | ||||||||||||
2003 | 0.00 | 0.00 | 42.00 | 126.50 | 286.50 | f | 616.50 | 814.00 | 851.50 | 529.50 | 165.00 | 2.50 | h | 0.00 | h | 3145.00 | ||||||||||
2004 | 0.00 | l | 0.00 | p | 5.00 | i | 87.50 | f | 347.50 | 459.50 | g | 743.50 | 613.00 | 621.00 | 185.00 | 28.00 | 0.00 | b | 2538.00 | |||||||
2005 | 0.00 | a | 0.00 | 23.00 | 154.50 | 345.50 | 832.00 | 875.00 | 839.50 | 637.00 | 289.13 | e | 32.00 | 0.00 | 4027.63 | |||||||||||
2006 | 0.00 | 0.00 | 13.50 | 214.50 | 463.50 | 685.00 | 920.50 | 768.00 | 440.50 | 129.50 | 28.50 | 0.00 | 3663.50 | |||||||||||||
2007 | 0.00 | 0.00 | 64.00 | 141.00 | e | 517.00 | 742.00 | 835.00 | 830.50 | 588.00 | 347.00 | 7.50 | 0.00 | 4072.00 | ||||||||||||
2008 | 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 | z | 0.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.08 | 0.54 | 17.20 | 141.17 | 440.63 | 682.96 | 843.01 | 781.25 | 498.31 | 194.81 | 25.32 | 0.92 | 3646.09 | |||||||||||||
S.D. | 0.49 | 1.53 | 19.21 | 64.93 | 106.35 | 86.36 | 69.32 | 76.93 | 72.98 | 75.61 | 27.15 | 3.85 | 265.95 | |||||||||||||
SKEW | 5.92 | 3.34 | 1.17 | 0.35 | 0.01 | -0.22 | -0.27 | -0.40 | 0.09 | 0.81 | 1.35 | 4.15 | 0.11 | |||||||||||||
MAX | 3.00 | 7.00 | 73.00 | 300.50 | 671.50 | 843.00 | 973.50 | 922.00 | 653.50 | 396.50 | 102.60 | 19.50 | 4233.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 33.00 | 238.50 | 472.50 | 661.50 | 613.00 | 348.50 | 80.00 | 0.00 | 0.00 | 3078.50 | |||||||||||||
NO YRS | 38 | 38 | 37 | 38 | 38 | 37 | 37 | 39 | 39 | 40 | 38 | 37 | 31 |