YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 532.50 | 706.50 | 649.00 | 469.00 | 110.00 | 7.76 | a | 1.50 | 2476.26 | |||||||
1963 | 0.00 | 5.50 | i | 32.50 | 61.50 | 368.50 | 487.00 | 735.22 | a | 550.50 | f | 551.50 | 258.50 | 3.00 | 0.00 | 2497.72 | ||||||||||
1964 | 0.00 | 0.00 | 12.50 | 46.55 | a | 263.50 | h | 0.00 | z | 0.00 | z | 278.00 | o | 315.50 | 143.00 | 13.50 | 16.00 | 547.05 | ||||||||
1965 | 0.00 | 4.50 | 6.50 | 148.50 | 225.00 | 461.00 | 696.50 | 630.50 | 237.50 | 171.50 | 24.50 | 0.00 | 2606.00 | |||||||||||||
1966 | 0.00 | 0.00 | 37.50 | 96.00 | 422.00 | 481.67 | c | 740.90 | a | 748.59 | d | 507.12 | d | 59.00 | i | 31.80 | e | 0.00 | a | 3065.57 | ||||||
1967 | 2.58 | a | 1.56 | a | 8.02 | b | 6.72 | a | 320.13 | e | 493.45 | a | 859.73 | a | 824.60 | a | 556.50 | 112.12 | a | 6.50 | 0.00 | 3191.91 | ||||
1968 | 0.00 | 5.00 | 29.34 | c | 62.78 | c | 299.00 | 537.00 | 815.30 | a | 562.00 | 363.50 | 111.00 | 2.00 | 0.00 | c | 2786.92 | |||||||||
1969 | 0.53 | b | 0.00 | 19.52 | d | 148.80 | e | 375.50 | f | 573.50 | 818.06 | d | 739.57 | c | 462.41 | a | 33.30 | d | 7.22 | c | 4.28 | b | 2807.19 | |||
1970 | 1.00 | 0.00 | z | 0.00 | u | 31.07 | b | 320.00 | 624.11 | b | 839.50 | 794.78 | b | 256.67 | c | 75.00 | f | 1.55 | a | 0.00 | a | 2868.67 | ||||
1971 | 0.00 | 1.56 | a | 14.47 | a | 56.11 | c | 364.80 | c | 522.32 | b | 807.00 | 868.50 | 295.56 | c | 124.60 | e | 8.89 | c | 0.00 | b | 3063.80 | ||||
1972 | 0.00 | g | 4.64 | d | 37.56 | e | 69.00 | e | 375.44 | d | 583.89 | c | 752.27 | a | 772.42 | a | 317.50 | 142.00 | 3.50 | 0.00 | 3058.21 | |||||
1973 | 0.00 | 0.50 | 6.00 | 65.50 | 366.32 | a | 593.50 | 810.00 | 748.50 | 395.00 | 137.43 | a | 26.00 | 0.00 | 3148.75 | |||||||||||
1974 | 2.00 | 3.50 | 21.50 | 77.07 | a | 257.00 | 689.00 | 788.00 | 705.25 | c | 434.44 | c | 112.50 | 7.22 | c | 0.00 | 3097.49 | |||||||||
1975 | 0.00 | b | 0.00 | b | 5.00 | 9.00 | 238.70 | a | 507.93 | a | 910.00 | 637.05 | a | 439.00 | 190.00 | 21.00 | 0.00 | b | 2957.68 | |||||||
1976 | 0.00 | 3.00 | 19.93 | c | 51.72 | a | 371.47 | b | 469.50 | 825.00 | 607.50 | 443.04 | b | 114.18 | a | 1.50 | 0.00 | b | 2906.84 | |||||||
1977 | 0.00 | b | 0.00 | 17.57 | a | 249.00 | 0.00 | z | 687.50 | 819.84 | c | 758.43 | b | 416.00 | 127.21 | b | 6.00 | 3.50 | 3085.04 | |||||||
1978 | 0.00 | 0.00 | a | 110.05 | a | 87.00 | 239.73 | a | 511.67 | c | 788.43 | a | 674.77 | a | 370.50 | 143.00 | 2.50 | 0.00 | 2927.65 | |||||||
1979 | 0.00 | c | 0.00 | 19.00 | 97.50 | b | 346.00 | 569.48 | a | 811.50 | 736.25 | a | 532.50 | 217.00 | b | 0.00 | 0.00 | 3329.23 | ||||||||
1980 | 2.50 | 15.00 | 6.00 | 202.50 | 326.50 | 467.50 | 802.38 | a | 655.43 | c | 416.50 | 141.00 | 26.00 | 1.50 | 3062.81 | |||||||||||
1981 | 0.00 | 12.96 | a | 11.88 | a | 136.00 | 283.13 | a | 512.22 | c | 767.00 | 838.03 | a | 469.04 | d | 79.00 | 26.00 | 4.50 | 3139.77 | |||||||
1982 | 0.00 | 3.00 | 9.50 | 71.50 | 247.00 | 549.00 | 717.50 | 778.50 | 385.00 | 113.00 | 0.00 | 0.00 | 2874.00 | |||||||||||||
1983 | 0.00 | 2.50 | 31.50 | 64.50 | 301.00 | 507.00 | 676.50 | 833.00 | 402.50 | 145.50 | 52.50 | 0.00 | 3016.50 | |||||||||||||
1984 | 0.00 | 0.00 | 6.50 | 75.00 | 293.00 | 426.00 | 819.50 | 843.50 | 370.50 | 124.50 | 16.50 | 0.00 | 2975.00 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 185.50 | 370.50 | 605.00 | 923.50 | 649.50 | 231.00 | 75.00 | 0.00 | a | 0.00 | 3040.00 | ||||||||||||
1986 | 0.00 | 24.00 | 62.50 | 67.00 | 326.00 | 680.50 | 667.50 | 801.50 | 264.00 | 104.00 | 0.00 | 0.00 | 2997.00 | |||||||||||||
1987 | 0.00 | 0.00 | 36.50 | 269.50 | 432.00 | 626.50 | 675.50 | 657.00 | 452.00 | 162.00 | 17.00 | 7.00 | 3335.00 | |||||||||||||
1988 | 0.00 | 1.00 | 35.00 | 174.50 | 327.00 | 674.00 | 824.50 | 679.00 | 345.00 | 295.50 | 23.00 | 0.00 | 3378.50 | |||||||||||||
1989 | 0.00 | 0.00 | 33.50 | 159.00 | 273.00 | 587.50 | 841.00 | 659.50 | 440.00 | 140.00 | 1.50 | 0.00 | 3135.00 | |||||||||||||
1990 | 1.00 | 0.00 | 32.00 | 211.00 | 242.00 | 539.00 | 818.00 | 762.50 | 606.50 | 169.00 | 5.50 | 0.00 | 3386.50 | |||||||||||||
1991 | 0.00 | 0.50 | 18.50 | 67.50 | 217.50 | 407.00 | 805.00 | 835.00 | 489.50 | 201.00 | 5.00 | 1.00 | 3047.50 | |||||||||||||
1992 | 3.00 | 7.50 | 45.50 | 221.00 | 474.00 | 618.00 | 682.50 | 752.00 | 411.50 | 157.00 | 0.00 | i | 0.00 | 3372.00 | ||||||||||||
1993 | 0.00 | j | 0.00 | z | 7.50 | u | 45.50 | m | 438.00 | 370.50 | 498.00 | 585.00 | 396.50 | 138.00 | 2.00 | 3.00 | 2431.00 | |||||||||
1994 | 0.00 | 0.00 | 53.00 | 49.50 | k | 25.50 | z | 330.50 | m | 839.50 | 778.50 | 507.00 | 135.50 | 1.00 | 0.00 | l | 2314.50 | |||||||||
1995 | 0.00 | l | 13.50 | 17.00 | 50.50 | i | 174.00 | k | 421.50 | 726.50 | 651.50 | 446.00 | 86.00 | 12.00 | 12.50 | 2386.50 | ||||||||||
1996 | 0.00 | 0.50 | 14.50 | 100.50 | 207.00 | 514.00 | 796.50 | 687.50 | 311.00 | 177.00 | 17.50 | 8.00 | 2834.00 | |||||||||||||
1997 | 3.00 | 0.00 | 56.00 | 74.50 | 390.50 | 522.50 | 699.00 | 739.50 | 497.50 | 97.50 | 9.00 | 0.00 | 3089.00 | |||||||||||||
1998 | 0.00 | 0.00 | 31.50 | 90.50 | 227.00 | 230.50 | l | 0.00 | z | 770.50 | 531.00 | 95.00 | 9.00 | 0.00 | 1754.50 | |||||||||||
1999 | 0.00 | 3.00 | 43.00 | 66.00 | 256.00 | 500.00 | 692.50 | 749.17 | a | 337.50 | 127.50 | 49.50 | 0.00 | 2824.17 | ||||||||||||
2000 | 1.00 | 3.62 | a | 5.74 | d | 154.66 | a | 328.60 | a | 529.00 | 759.50 | 739.57 | c | 374.00 | 83.50 | 0.00 | 0.00 | 2979.19 | ||||||||
2001 | 0.00 | 0.00 | b | 38.75 | a | 104.00 | 383.00 | 537.50 | 763.52 | d | 820.98 | a | 470.89 | b | 141.57 | a | 14.50 | 0.00 | b | 3274.71 | ||||||
2002 | 0.00 | a | 0.00 | 17.50 | 87.00 | 302.50 | 564.31 | a | 866.45 | a | 603.00 | 374.50 | 51.09 | d | 2.50 | 0.50 | 2869.35 | |||||||||
2003 | 2.50 | 0.00 | 52.50 | 81.50 | 318.50 | 568.50 | 922.50 | 800.50 | 467.40 | e | 268.00 | 7.00 | 2.50 | 3491.40 | ||||||||||||
2004 | 0.00 | 0.00 | 65.50 | 142.50 | 283.00 | 571.50 | 821.00 | 697.50 | 390.50 | 160.00 | 0.00 | 0.50 | 3132.00 | |||||||||||||
2005 | 0.00 | 0.00 | 9.00 | 89.50 | 280.00 | 437.50 | 835.00 | 749.50 | 349.00 | 106.50 | 1.50 | 0.00 | 2857.50 | |||||||||||||
2006 | 0.00 | 3.00 | 16.00 | 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 | 19.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.47 | 2.79 | 27.28 | 106.47 | 316.86 | 538.07 | 780.10 | 727.97 | 411.34 | 138.60 | 11.00 | 1.54 | 3056.62 | |||||||||||||
S.D. | 0.94 | 5.07 | 21.45 | 63.21 | 67.12 | 76.40 | 80.31 | 78.41 | 88.30 | 53.24 | 12.59 | 3.43 | 200.31 | |||||||||||||
SKEW | 1.81 | 2.58 | 1.56 | 0.87 | 0.34 | 0.12 | -0.92 | -0.22 | -0.10 | 0.95 | 1.65 | 2.81 | 0.19 | |||||||||||||
MAX | 3.00 | 24.00 | 110.05 | 269.50 | 474.00 | 689.00 | 923.50 | 868.50 | 606.50 | 295.50 | 52.50 | 16.00 | 3491.40 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 6.72 | 207.00 | 370.50 | 498.00 | 562.00 | 231.00 | 33.30 | 0.00 | 0.00 | 2606.00 | |||||||||||||
NO YRS | 41 | 41 | 42 | 40 | 38 | 41 | 42 | 42 | 44 | 42 | 43 | 43 | 31 |