YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1987 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 71.00 | 11.88 | a | 84.73 | a | 245.00 | 569.00 | 900.50 | 1258.00 | 3140.12 | ||||||
1988 | 1429.00 | 1038.50 | 1005.50 | 600.00 | 333.50 | 29.50 | 6.50 | 12.50 | 237.00 | 506.50 | 882.50 | 1148.00 | 7229.00 | |||||||||||||
1989 | 1104.50 | 1321.00 | 901.50 | 617.50 | 319.00 | 173.00 | 8.00 | 24.00 | 241.50 | 535.50 | 798.50 | 1291.00 | 7335.00 | |||||||||||||
1990 | 1084.50 | 1017.00 | 969.00 | 617.50 | 442.00 | 68.00 | 63.50 | 32.50 | 127.50 | 570.00 | 787.50 | 1371.00 | 7150.00 | |||||||||||||
1991 | 1296.00 | 781.50 | 856.00 | 644.50 | 311.00 | 69.00 | 16.50 | 20.00 | 200.00 | 570.00 | 1026.50 | 1093.50 | 6884.50 | |||||||||||||
1992 | 1163.00 | 846.00 | 820.50 | 556.50 | 326.50 | 158.50 | 66.00 | 111.00 | 182.50 | 534.00 | 1024.00 | 1369.50 | 7158.00 | |||||||||||||
1993 | 1367.50 | 1206.00 | 881.50 | 696.50 | 362.00 | 209.50 | 49.00 | 54.00 | 326.00 | 621.50 | 1125.00 | 1138.00 | 8036.50 | |||||||||||||
1994 | 1139.00 | 1145.50 | 827.00 | 627.00 | 224.00 | 35.00 | 27.50 | 16.00 | 156.00 | 560.50 | 974.00 | 1035.00 | 6766.50 | |||||||||||||
1995 | 1163.00 | 908.50 | 944.50 | 768.50 | 602.00 | 194.50 | 42.50 | 17.50 | 270.00 | 621.50 | 847.00 | 1108.50 | 7488.00 | |||||||||||||
1996 | 1329.00 | 1034.50 | 1076.50 | 642.50 | 412.00 | 81.00 | 20.00 | 22.50 | 260.50 | 571.00 | 980.50 | 1150.50 | 7580.50 | |||||||||||||
1997 | 1297.50 | 1049.50 | 867.50 | 832.50 | 381.00 | 86.50 | 25.00 | 55.50 | 175.50 | 576.50 | 982.00 | 1199.00 | 7528.00 | |||||||||||||
1998 | 1127.00 | 958.50 | 1010.00 | 697.00 | 267.50 | 216.50 | 6.50 | 9.00 | 107.50 | 601.50 | 803.50 | 1238.00 | 7042.50 | |||||||||||||
1999 | 1085.50 | 838.00 | 844.50 | 729.50 | 395.50 | 121.50 | 10.00 | 24.50 | 316.50 | 582.50 | 719.00 | 1043.00 | 6710.00 | |||||||||||||
2000 | 1089.50 | 889.50 | 875.50 | 602.00 | 327.50 | 126.50 | 5.00 | 1.00 | 243.50 | 562.50 | 1185.50 | 1291.50 | 7199.50 | |||||||||||||
2001 | 1215.50 | 1157.50 | 956.50 | 621.50 | 387.00 | 128.50 | 0.00 | 22.50 | 158.00 | 605.50 | 843.46 | d | 1162.50 | 7258.46 | ||||||||||||
2002 | 1236.00 | 1054.00 | 1158.50 | 599.00 | 437.00 | 64.50 | 1.50 | 30.00 | 224.00 | 780.00 | 974.50 | 1085.00 | 7644.00 | |||||||||||||
2003 | 1059.00 | 1155.00 | 941.00 | 565.00 | 373.50 | 187.50 | 0.00 | 15.00 | 281.50 | 463.50 | 1008.50 | 1135.00 | 7184.50 | |||||||||||||
2004 | 1148.00 | 1092.00 | 800.00 | 602.50 | 364.50 | 200.50 | 52.00 | 93.50 | 174.00 | 522.00 | 938.00 | 1131.00 | 7118.00 | |||||||||||||
2005 | 1173.50 | 995.50 | 939.50 | 721.00 | 470.00 | 189.50 | 33.00 | 54.00 | 195.00 | 608.50 | 833.00 | 1260.15 | a | 7472.65 | ||||||||||||
2006 | 1022.00 | 1185.00 | 1072.50 | 593.50 | 361.50 | 48.10 | a | 7.00 | 40.50 | 373.50 | 662.50 | 914.00 | 1235.00 | 7515.10 | ||||||||||||
2007 | 1494.00 | 1176.00 | 818.50 | 782.00 | 383.00 | 158.50 | 2.00 | 17.00 | 234.00 | 592.50 | 924.00 | 1493.00 | 8074.50 | |||||||||||||
2008 | 1516.50 | 1196.00 | 965.00 | 795.50 | 476.50 | 154.00 | 12.50 | 91.50 | 289.50 | 633.50 | 855.50 | 1410.50 | a | 8396.50 | ||||||||||||
2009 | 1223.00 | 991.50 | 981.50 | 771.50 | 409.50 | 164.50 | 20.00 | 40.00 | 204.00 | 852.50 | 854.50 | 1443.00 | 7955.50 | |||||||||||||
2010 | 1197.00 | 1160.00 | 851.50 | 576.00 | 420.50 | 54.50 | 14.00 | 10.50 | 102.50 | 427.00 | 936.50 | 1058.50 | 6808.50 | |||||||||||||
2011 | 1204.50 | 1164.59 | a | 808.14 | b | 629.00 | 482.00 | 83.00 | 0.00 | 0.00 | 161.50 | 542.50 | 882.00 | 1205.00 | 7162.23 | |||||||||||
2012 | 1072.50 | 1106.50 | 636.50 | 431.50 | 262.00 | 19.29 | b | 3.00 | 8.50 | 129.50 | 601.50 | 771.50 | 1167.67 | a | 6209.95 | |||||||||||
2013 | 1192.50 | 1070.00 | 938.50 | 49.50 | 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 | 3201.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1208.81 | 1059.14 | 913.35 | 652.78 | 381.22 | 118.94 | 19.34 | 34.91 | 216.00 | 587.46 | 914.29 | 1212.34 | 7316.32 | |||||||||||||
S.D. | 131.67 | 131.76 | 107.22 | 91.80 | 80.65 | 62.47 | 19.95 | 30.41 | 69.27 | 85.05 | 108.53 | 125.67 | 481.13 | |||||||||||||
SKEW | 0.89 | -0.35 | -0.05 | 0.07 | 0.47 | 0.03 | 1.11 | 1.15 | 0.30 | 1.27 | 0.54 | 0.62 | 0.16 | |||||||||||||
MAX | 1516.50 | 1321.00 | 1158.50 | 832.50 | 602.00 | 216.50 | 66.00 | 111.00 | 373.50 | 852.50 | 1185.50 | 1493.00 | 8396.50 | |||||||||||||
MIN | 1022.00 | 781.50 | 636.50 | 431.50 | 224.00 | 19.29 | 0.00 | 0.00 | 102.50 | 427.00 | 719.00 | 1035.00 | 6209.95 | |||||||||||||
NO YRS | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |