YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 180.50 | 354.00 | 666.50 | 635.00 | 395.50 | 221.00 | 20.50 | 0.00 | 2473.00 | |||||||||
1966 | 0.00 | 0.00 | 4.50 | 97.00 | 334.50 | 489.50 | 726.00 | 663.50 | 467.50 | 149.00 | 52.00 | 5.00 | 2988.50 | |||||||||||||
1967 | 1.00 | 3.00 | 45.50 | 46.00 | 231.00 | 424.00 | 694.50 | 630.00 | 434.50 | 202.00 | 32.50 | 0.00 | 2744.00 | |||||||||||||
1968 | 0.00 | 0.50 | 10.50 | 38.00 | 214.50 | 544.50 | 680.00 | 491.35 | a | 412.50 | 158.74 | b | 2.50 | 0.00 | 2553.09 | |||||||||||
1969 | 4.50 | 0.00 | 8.00 | 65.89 | b | 279.50 | 481.50 | 584.00 | f | 713.00 | d | 463.45 | a | 107.50 | 0.50 | 2.50 | 2126.34 | |||||||||
1970 | 0.00 | 0.00 | 3.00 | 21.00 | 281.50 | 497.00 | 738.66 | b | 665.50 | 335.50 | 63.00 | 20.00 | 0.00 | 2625.16 | ||||||||||||
1971 | 6.00 | 0.50 | 54.50 | 44.00 | 144.50 | 506.00 | 754.50 | 628.50 | 393.00 | 78.00 | 9.50 | 0.00 | 2619.00 | |||||||||||||
1972 | 0.00 | 6.00 | 76.50 | 85.50 | 201.00 | 480.00 | 734.00 | 621.00 | 414.50 | 199.00 | 0.00 | 0.00 | 2817.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 34.50 | 257.00 | 460.00 | 645.50 | 622.00 | 372.50 | 151.50 | 54.00 | 0.00 | 2597.00 | |||||||||||||
1974 | 0.00 | 0.00 | 29.00 | 63.50 | 321.00 | 715.50 | 690.50 | 607.50 | 429.00 | 184.00 | 2.00 | 0.00 | b | 3042.00 | ||||||||||||
1975 | 1.07 | b | 0.00 | 8.50 | 25.50 | 149.46 | c | 488.00 | 713.50 | 658.00 | 429.64 | b | 186.00 | 13.00 | j | 0.00 | b | 2659.68 | ||||||||
1976 | 0.00 | 0.00 | 12.50 | 63.50 | 274.00 | 531.00 | 671.00 | 601.50 | 372.00 | 97.00 | 5.00 | 0.00 | e | 2627.50 | ||||||||||||
1977 | 0.00 | 0.50 | 1.60 | b | 90.00 | 138.90 | e | 416.50 | h | 420.00 | l | 508.00 | h | 300.50 | k | 185.00 | 29.50 | 9.82 | a | 455.32 | ||||||
1978 | 0.00 | a | 0.50 | 20.09 | d | 32.50 | q | 213.00 | 571.50 | 733.50 | 637.50 | 420.00 | 273.00 | 12.22 | c | 0.00 | b | 2881.31 | ||||||||
1979 | 0.00 | 0.00 | f | 6.50 | 81.00 | 184.50 | 460.86 | a | 673.50 | 573.50 | a | 531.00 | 256.00 | 4.50 | 0.00 | 2771.36 | ||||||||||
1980 | 0.00 | 0.00 | 0.00 | 47.07 | a | 105.00 | 521.00 | 721.50 | 635.00 | 449.50 | 183.00 | 27.00 | 0.00 | 2689.07 | ||||||||||||
1981 | 0.00 | 3.50 | 6.00 | 96.50 | 230.00 | 616.00 | 714.00 | 662.00 | 419.50 | 126.50 | 21.00 | 0.00 | 2895.00 | |||||||||||||
1982 | 0.00 | 0.50 | 8.00 | 66.00 | 218.50 | 440.00 | 653.00 | 630.50 | 436.00 | 84.00 | 0.50 | 0.00 | 2537.00 | |||||||||||||
1983 | 0.00 | 0.00 | 4.50 | 23.50 | 223.00 | 433.50 | 676.00 | 630.00 | 535.00 | 130.00 | 23.00 | 0.00 | 2678.50 | |||||||||||||
1984 | 0.00 | 0.00 | 12.50 | 58.50 | 410.00 | 498.50 | 679.50 | 610.50 | 459.00 | 69.00 | 10.00 | 0.00 | 2807.50 | |||||||||||||
1985 | 0.00 | 0.00 | 10.50 | 119.50 | 253.00 | 556.50 | 726.50 | 640.00 | 320.50 | 122.97 | a | 17.50 | 0.00 | 2766.97 | ||||||||||||
1986 | 0.00 | 9.00 | 33.50 | 85.00 | 283.00 | 552.50 | 630.00 | 696.00 | 343.97 | a | 80.50 | 10.50 | 0.00 | 2723.97 | ||||||||||||
1987 | 0.00 | 0.00 | 0.50 | i | 126.50 | 183.00 | 535.00 | 612.00 | 576.50 | 403.50 | 233.50 | 5.50 | 0.00 | 2675.50 | ||||||||||||
1988 | 0.00 | 1.00 | 21.50 | 69.50 | 266.50 | 534.00 | 731.50 | 631.50 | 348.00 | 263.50 | 44.00 | 0.00 | 2911.00 | |||||||||||||
1989 | 0.00 | 15.00 | 52.00 | 207.00 | 351.00 | 533.50 | 766.50 | 610.50 | 466.00 | 151.50 | 6.00 | 0.00 | 3159.00 | |||||||||||||
1990 | 0.00 | 0.00 | 44.00 | 98.00 | 209.00 | 618.50 | 731.00 | 582.50 | 475.50 | 157.00 | 9.00 | 0.00 | 2924.50 | |||||||||||||
1991 | 0.00 | 0.00 | 9.00 | 31.00 | 190.00 | 375.50 | 656.00 | 667.00 | 455.00 | 260.00 | 8.50 | 0.00 | 2652.00 | |||||||||||||
1992 | 0.00 | 0.00 | 2.50 | 162.50 | 266.00 | 474.00 | 661.00 | 590.50 | 434.00 | 194.00 | 0.00 | 0.00 | 2784.50 | |||||||||||||
1993 | 0.00 | 0.00 | 7.00 | 94.00 | 320.00 | 452.50 | 650.00 | 626.00 | 401.50 | 146.50 | 1.00 | 0.00 | 2698.50 | |||||||||||||
1994 | 0.00 | 0.00 | 11.50 | 106.00 | 223.00 | 629.50 | 745.50 | 740.50 | 470.00 | 124.50 | 17.00 | 0.00 | 3067.50 | |||||||||||||
1995 | 0.00 | 0.00 | 34.50 | 71.00 | 160.00 | 430.50 | 709.00 | 737.00 | 504.00 | 186.00 | 20.50 | 7.50 | 2860.00 | |||||||||||||
1996 | 0.00 | 15.50 | 12.50 | 123.00 | 419.50 | 623.00 | 782.00 | 716.50 | 372.00 | 219.00 | 19.00 | 1.00 | 3303.00 | |||||||||||||
1997 | 0.00 | 0.00 | 54.00 | 89.50 | 416.50 | 504.50 | 707.00 | 672.00 | 541.50 | 174.00 | 12.00 | 0.00 | 3171.00 | |||||||||||||
1998 | 0.00 | 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 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.38 | 1.73 | 19.49 | 78.37 | 246.42 | 510.37 | 699.15 | 637.57 | 428.28 | 164.13 | 15.52 | 0.78 | 2817.03 | |||||||||||||
S.D. | 1.29 | 4.05 | 19.98 | 41.41 | 79.62 | 76.81 | 41.71 | 50.61 | 56.33 | 58.84 | 14.52 | 2.27 | 205.18 | |||||||||||||
SKEW | 3.60 | 2.61 | 1.24 | 1.03 | 0.59 | 0.43 | -0.09 | -0.17 | 0.14 | 0.07 | 1.19 | 3.01 | 0.70 | |||||||||||||
MAX | 6.00 | 15.50 | 76.50 | 207.00 | 419.50 | 715.50 | 782.00 | 740.50 | 541.50 | 273.00 | 54.00 | 9.82 | 3303.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 21.00 | 105.00 | 354.00 | 612.00 | 491.35 | 320.50 | 63.00 | 0.00 | 0.00 | 2537.00 | |||||||||||||
NO YRS | 33 | 32 | 31 | 31 | 33 | 32 | 31 | 32 | 32 | 33 | 32 | 33 | 26 |