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 | 944.00 | 775.00 | 707.50 | 440.50 | 124.00 | 8.00 | 2999.00 | |||||||
1969 | 16.50 | 8.50 | 132.00 | 296.00 | 538.00 | 597.50 | 949.24 | b | 967.00 | 793.50 | 397.00 | 161.00 | 44.00 | 4900.24 | ||||||||||||
1970 | 71.50 | 100.00 | 217.00 | 203.50 | 561.50 | 714.50 | 980.50 | 879.00 | 717.00 | 419.50 | 209.46 | b | 14.50 | 5087.96 | ||||||||||||
1971 | 10.00 | 21.50 | 144.50 | 205.50 | 353.50 | 618.00 | 921.00 | 941.50 | 719.50 | 398.50 | 115.00 | 9.82 | a | 4458.32 | ||||||||||||
1972 | 0.00 | 111.00 | 358.50 | 327.00 | 596.48 | b | 755.50 | 921.00 | 864.50 | 667.50 | 422.00 | 74.50 | 14.00 | 5111.98 | ||||||||||||
1973 | 15.50 | 66.00 | 68.00 | 343.00 | 659.50 | 820.50 | 873.50 | 853.50 | 660.00 | 431.00 | 148.00 | 20.50 | 4959.00 | |||||||||||||
1974 | 38.50 | 26.50 | 167.50 | 151.00 | o | 516.50 | 732.41 | a | 893.50 | 871.00 | 791.00 | 536.50 | 125.50 | 6.00 | 4704.91 | |||||||||||
1975 | 9.00 | 48.00 | 96.50 | 154.50 | 496.00 | 638.00 | 828.50 | 810.00 | 774.00 | 417.50 | 106.00 | 11.00 | 4389.00 | |||||||||||||
1976 | 23.50 | 97.00 | 184.50 | 249.00 | 626.50 | 746.00 | 912.50 | 719.50 | 696.00 | 533.50 | 200.00 | 2.00 | 4990.00 | |||||||||||||
1977 | 8.00 | 112.00 | 115.00 | 430.00 | 321.50 | 784.50 | 931.50 | 876.00 | 680.50 | 532.50 | 212.50 | 78.00 | 5082.00 | |||||||||||||
1978 | 64.00 | 65.00 | 280.50 | 246.50 | 603.00 | 758.50 | 914.00 | 896.50 | 668.00 | 601.00 | 102.00 | 6.00 | 5205.00 | |||||||||||||
1979 | 11.50 | 23.50 | 169.50 | 291.00 | 583.50 | 807.50 | 899.00 | 823.00 | 824.50 | 530.50 | 141.00 | 47.53 | a | 5152.03 | ||||||||||||
1980 | 62.50 | 84.50 | 110.57 | a | 285.00 | b | 375.50 | 554.00 | 899.00 | 796.00 | 658.00 | 560.14 | b | 210.50 | 35.00 | 4630.70 | ||||||||||
1981 | 64.00 | 101.50 | 123.50 | 351.50 | 565.75 | a | 916.50 | 955.50 | 869.50 | 746.00 | 375.50 | 225.00 | 43.50 | 5337.75 | ||||||||||||
1982 | 0.50 | 87.00 | 96.50 | 252.50 | 534.50 | 558.00 | 851.50 | 874.50 | 662.00 | 463.00 | 69.50 | 12.00 | 4461.50 | |||||||||||||
1983 | 15.00 | 71.50 | 122.00 | 187.50 | 498.00 | 662.00 | 788.50 | 882.00 | 761.00 | 523.00 | 169.00 | 63.00 | 4742.50 | |||||||||||||
1984 | 9.50 | 50.50 | 261.50 | 281.00 | 675.00 | 721.50 | 1012.00 | 902.00 | 842.00 | 377.00 | 103.50 | 14.50 | 5250.00 | |||||||||||||
1985 | 0.50 | 96.00 | 98.00 | 433.00 | 487.00 | 843.00 | 988.00 | 806.50 | 603.00 | 450.50 | 115.00 | 16.50 | 4937.00 | |||||||||||||
1986 | 80.00 | 137.50 | 266.00 | 319.00 | 550.00 | 708.50 | 849.00 | 890.50 | 540.50 | 493.00 | 240.00 | 19.00 | 5093.00 | |||||||||||||
1987 | 13.50 | 76.50 | 175.50 | 497.00 | 642.00 | 760.50 | 734.50 | 837.00 | 731.00 | 620.00 | 142.00 | 42.50 | 5272.00 | |||||||||||||
1988 | 20.00 | 132.00 | 275.00 | 340.00 | 476.00 | 694.00 | 1025.00 | 865.50 | 731.00 | 560.50 | 202.00 | 13.00 | 5334.00 | |||||||||||||
1989 | 4.00 | 75.00 | 244.50 | 460.50 | 559.00 | 730.00 | 929.00 | 819.50 | 664.50 | 475.50 | 186.00 | 10.00 | 5157.50 | |||||||||||||
1990 | 27.00 | 49.00 | 249.00 | 469.00 | 511.50 | 731.50 | 944.50 | 885.00 | 744.00 | 600.00 | 166.00 | 5.50 | 5382.00 | |||||||||||||
1991 | 14.50 | 160.00 | 82.50 | 250.00 | 447.50 | 649.00 | 941.50 | 808.00 | 838.00 | 656.00 | 219.00 | 16.00 | 5082.00 | |||||||||||||
1992 | 3.50 | 141.50 | 221.00 | 462.50 | 720.00 | 694.50 | 860.00 | 981.50 | 750.50 | 582.00 | 178.00 | 15.00 | 5610.00 | |||||||||||||
1993 | 19.50 | 39.00 | 269.00 | 312.50 | 538.50 | 748.00 | 825.50 | 850.00 | 722.00 | 549.50 | 167.00 | 26.50 | 5067.00 | |||||||||||||
1994 | 14.00 | 34.00 | 253.00 | 368.50 | 509.50 | 769.00 | 909.00 | 926.50 | 735.50 | 460.50 | 52.00 | 0.00 | 5031.50 | |||||||||||||
1995 | 80.00 | 78.00 | 164.00 | 284.00 | 445.00 | 647.50 | 867.00 | 916.50 | 738.50 | 540.50 | 321.00 | 83.50 | 5165.50 | |||||||||||||
1996 | 25.00 | 155.00 | 213.50 | 393.50 | 598.50 | 765.50 | 1040.50 | 987.50 | 693.00 | 464.50 | 160.50 | 55.00 | 5552.00 | |||||||||||||
1997 | 63.50 | 80.50 | 293.00 | 413.50 | 751.00 | 741.50 | 923.50 | 860.50 | 776.50 | 451.50 | 211.00 | 2.50 | 5568.50 | |||||||||||||
1998 | 42.50 | 42.50 | 166.50 | 224.50 | 305.50 | 560.50 | 882.00 | 964.00 | 732.50 | 402.00 | 135.50 | 21.50 | 4479.50 | |||||||||||||
1999 | 34.50 | 34.50 | 105.00 | 283.50 | 499.00 | 701.00 | 832.50 | 819.50 | 766.50 | 591.07 | a | 219.00 | 19.00 | 4905.07 | ||||||||||||
2000 | 69.00 | 110.00 | 189.50 | 400.50 | 593.50 | 843.00 | 829.00 | 914.00 | 728.00 | 446.00 | 72.00 | 33.00 | 5227.50 | |||||||||||||
2001 | 11.00 | 38.50 | 267.12 | a | 256.00 | 802.50 | 861.50 | 895.50 | 902.62 | a | 752.50 | 601.00 | 240.00 | 12.50 | 5640.73 | |||||||||||
2002 | 12.00 | 87.50 | 177.00 | 344.00 | 546.00 | 784.00 | 944.50 | 840.50 | 803.00 | 466.50 | 177.69 | d | 45.50 | 5228.19 | ||||||||||||
2003 | 25.00 | 40.00 | 234.50 | 204.50 | 522.00 | 742.00 | 1072.50 | 846.00 | 807.00 | 618.00 | 97.50 | 48.00 | 5257.00 | |||||||||||||
2004 | 11.00 | 57.50 | 355.50 | 436.00 | 598.50 | 752.00 | 901.00 | 880.50 | 784.50 | 437.00 | 88.00 | 27.50 | 5329.00 | |||||||||||||
2005 | 10.50 | 106.00 | 238.00 | 282.00 | 556.50 | 653.00 | 1059.00 | 971.00 | 665.50 | 511.00 | 239.00 | 87.00 | 5378.50 | |||||||||||||
2006 | 25.00 | 106.50 | 67.50 | 238.97 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 437.97 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 26.97 | 77.66 | 190.85 | 318.28 | 544.97 | 723.36 | 913.89 | 872.98 | 728.30 | 498.29 | 161.18 | 27.06 | 5095.99 | |||||||||||||
S.D. | 24.32 | 39.07 | 78.05 | 89.79 | 107.12 | 84.74 | 72.68 | 59.24 | 64.02 | 77.27 | 59.89 | 23.11 | 321.98 | |||||||||||||
SKEW | 1.00 | 0.27 | 0.23 | 0.29 | -0.06 | -0.16 | 0.09 | -0.05 | -0.53 | 0.22 | 0.24 | 1.13 | -0.58 | |||||||||||||
MAX | 80.00 | 160.00 | 358.50 | 497.00 | 802.50 | 916.50 | 1072.50 | 987.50 | 842.00 | 656.00 | 321.00 | 87.00 | 5640.73 | |||||||||||||
MIN | 0.00 | 8.50 | 67.50 | 154.50 | 305.50 | 554.00 | 734.50 | 719.50 | 540.50 | 375.50 | 52.00 | 0.00 | 4389.00 | |||||||||||||
NO YRS | 38 | 38 | 38 | 37 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 36 |