YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 17.50 | g | 1.00 | 7.50 | 70.50 | 404.50 | 753.00 | 1130.50 | 2367.00 | |||||||
1975 | 1282.00 | 894.50 | 795.15 | a | 707.68 | b | 377.17 | a | 111.00 | 4.28 | b | 11.00 | 132.50 | 483.00 | 395.00 | o | 1081.26 | b | 5879.53 | |||||||
1976 | 1202.59 | b | 1025.74 | b | 803.00 | g | 472.20 | e | 105.50 | 92.68 | b | 0.00 | a | 8.55 | b | 79.80 | e | 494.40 | b | 782.14 | b | 1148.03 | a | 5411.63 | ||
1977 | 1236.56 | d | 876.52 | e | 874.64 | c | 368.28 | a | 0.00 | z | 0.00 | 0.00 | 11.00 | 107.50 | 382.50 | 758.08 | d | 0.00 | z | 4615.07 | ||||||
1978 | 629.00 | k | 789.00 | 606.50 | 471.00 | 305.00 | 0.00 | z | 0.00 | 25.00 | 169.50 | 327.50 | 938.00 | 1283.50 | 4915.00 | |||||||||||
1979 | 1400.50 | 1029.00 | 772.00 | 496.00 | 170.00 | s | 0.00 | t | 0.00 | c | 1.00 | 27.50 | 359.71 | b | 995.36 | b | 1138.50 | 6219.56 | ||||||||
1980 | 1076.22 | a | 886.00 | 833.00 | 424.00 | 335.00 | 89.50 | 0.50 | 25.50 | 99.00 | 486.50 | 753.50 | 1053.00 | 6061.72 | ||||||||||||
1981 | 1091.50 | 812.50 | 656.00 | 231.00 | j | 242.00 | 47.50 | 2.00 | 2.00 | 54.50 | 479.00 | 704.00 | 948.08 | a | 5039.08 | |||||||||||
1982 | 1280.50 | 1097.50 | 745.00 | 587.50 | 288.00 | 83.50 | 9.00 | 0.00 | 148.00 | 568.00 | 895.00 | 1137.00 | 6839.00 | |||||||||||||
1983 | 1036.50 | 807.00 | 671.00 | 621.50 | 345.00 | 60.00 | 17.50 | 0.00 | 85.50 | 385.50 | 775.00 | 1185.00 | 5989.50 | |||||||||||||
1984 | 1391.50 | 1294.00 | 912.00 | 580.00 | 229.50 | 115.50 | 0.00 | 0.00 | 160.00 | 575.00 | 780.50 | 1283.50 | 7321.50 | |||||||||||||
1985 | 1472.00 | 1275.00 | 956.50 | 383.00 | 0.00 | z | 42.00 | 0.00 | 11.00 | 214.00 | 494.00 | 988.00 | 1298.50 | 7134.00 | ||||||||||||
1986 | 1259.50 | 750.50 | 565.00 | 495.00 | a | 301.00 | 17.50 | 8.50 | 0.00 | 221.00 | 440.00 | 0.00 | z | 1125.50 | 5183.50 | |||||||||||
1987 | 1254.00 | 825.50 | 731.00 | 0.00 | z | 156.00 | 23.00 | 8.50 | 9.50 | 90.50 | 355.50 | 783.00 | 1126.50 | 5363.00 | ||||||||||||
1988 | 1306.00 | 980.50 | 797.00 | 425.50 | 272.28 | a | 29.50 | 0.00 | 0.00 | 178.50 | 264.00 | 786.50 | 1205.00 | 6244.78 | ||||||||||||
1989 | 1482.50 | 1191.50 | 681.00 | 377.50 | 272.50 | 59.50 | 0.00 | 12.00 | 77.50 | 434.50 | 789.50 | 1111.50 | 6489.50 | |||||||||||||
1990 | 1053.00 | 915.50 | 647.50 | 364.50 | 300.00 | 78.00 | 0.00 | 0.00 | 12.00 | 439.50 | 756.00 | 1441.00 | 6007.00 | |||||||||||||
1991 | 1343.50 | 904.50 | 722.50 | 552.50 | 339.50 | 44.00 | 1.50 | 0.00 | 125.00 | 434.00 | 856.00 | 1181.00 | 6504.00 | |||||||||||||
1992 | 1343.50 | 796.00 | 553.00 | 315.00 | 96.00 | 43.00 | 7.50 | 37.50 | 96.00 | 363.50 | 978.50 | 1263.50 | 5893.00 | |||||||||||||
1993 | 1338.50 | 1093.00 | 753.00 | 352.50 | l | 171.00 | 145.50 | 60.50 | 18.00 | 156.50 | 477.00 | 991.50 | 1089.00 | 6293.50 | ||||||||||||
1994 | 960.50 | 891.00 | 642.50 | 423.00 | 137.50 | 40.00 | 5.00 | 0.00 | 56.00 | 473.50 | 961.50 | 1070.50 | 5661.00 | |||||||||||||
1995 | 1016.00 | 683.00 | 671.00 | 516.50 | 332.50 | 114.00 | 7.50 | 2.50 | 117.50 | 522.50 | 650.50 | 954.00 | 5587.50 | |||||||||||||
1996 | 1077.00 | 1041.00 | 699.00 | 539.00 | 297.50 | 31.00 | 0.00 | 4.00 | 204.00 | 470.50 | 745.50 | 963.00 | 6071.50 | |||||||||||||
1997 | 1104.00 | 905.00 | 690.00 | 578.50 | 186.00 | 41.00 | 16.00 | 0.00 | z | 98.50 | 469.50 | 799.00 | 1251.00 | 6138.50 | ||||||||||||
1998 | 926.50 | 796.50 | 782.00 | 530.00 | 277.00 | 131.50 | 0.00 | 0.00 | 59.50 | 446.00 | 722.50 | 1125.50 | 5797.00 | |||||||||||||
1999 | 974.00 | 805.50 | 681.50 | 590.00 | 349.50 | 83.28 | a | 0.00 | 5.68 | a | 154.50 | 426.50 | 656.00 | 1052.50 | 5778.96 | |||||||||||
2000 | 988.50 | 767.50 | 730.50 | 398.00 | 222.00 | 58.00 | 0.00 | 1.50 | 135.50 | 417.00 | 991.50 | 1091.50 | 5801.50 | |||||||||||||
2001 | 1247.50 | 909.50 | 661.00 | 526.50 | 185.00 | 100.50 | 0.00 | 3.50 | 63.50 | 409.00 | 700.50 | 1267.00 | 6073.50 | |||||||||||||
2002 | 1291.50 | 1230.00 | 854.50 | 447.00 | 273.50 | 72.00 | 0.00 | 3.00 | 115.50 | 526.50 | 863.00 | 976.50 | 6653.00 | |||||||||||||
2003 | 861.50 | 892.00 | 668.50 | 479.00 | 280.50 | 52.50 | 0.00 | 0.50 | 134.50 | 335.00 | 878.00 | 1006.00 | 5588.00 | |||||||||||||
2004 | 1453.50 | 1145.50 | 584.50 | 413.50 | 242.50 | 26.00 | 0.00 | 27.00 | 149.50 | 417.00 | 808.50 | 1045.50 | 6313.00 | |||||||||||||
2005 | 1029.00 | 897.00 | 718.00 | 445.50 | 213.50 | 133.50 | 8.00 | 9.00 | 173.50 | 411.50 | 774.50 | 0.00 | z | 4813.00 | ||||||||||||
2006 | 1038.00 | 968.50 | 793.00 | 437.00 | 196.00 | 26.50 | i | 0.00 | s | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3432.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1187.67 | 942.99 | 724.12 | 481.54 | 252.71 | 67.76 | 4.91 | 7.62 | 117.73 | 436.63 | 820.49 | 1134.43 | 6140.79 | |||||||||||||
S.D. | 175.61 | 158.98 | 97.68 | 90.26 | 75.16 | 38.44 | 11.22 | 9.70 | 52.71 | 69.32 | 104.28 | 116.56 | 457.15 | |||||||||||||
SKEW | -0.02 | 0.70 | 0.43 | 0.40 | -0.43 | 0.36 | 4.02 | 1.51 | 0.08 | -0.21 | 0.42 | 0.46 | 0.97 | |||||||||||||
MAX | 1482.50 | 1294.00 | 956.50 | 707.68 | 377.17 | 145.50 | 60.50 | 37.50 | 221.00 | 575.00 | 995.36 | 1441.00 | 7321.50 | |||||||||||||
MIN | 861.50 | 683.00 | 553.00 | 315.00 | 96.00 | 0.00 | 0.00 | 0.00 | 12.00 | 264.00 | 650.50 | 948.08 | 5587.50 | |||||||||||||
NO YRS | 31 | 32 | 31 | 29 | 29 | 29 | 32 | 31 | 32 | 32 | 30 | 30 | 19 |