YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | 0.00 | z | 136.50 | 227.50 | 430.00 | 767.50 | 1225.00 | 1284.50 | 1150.00 | 920.00 | 514.50 | 228.50 | 174.00 | 7058.00 | ||||||||||||
1981 | 69.50 | 175.50 | 255.00 | 621.00 | 815.00 | 1124.50 | 1189.50 | 1030.00 | 838.50 | 563.50 | 312.50 | 132.50 | 7127.00 | |||||||||||||
1982 | 101.50 | 136.50 | 315.50 | 486.50 | 795.00 | 970.00 | 1190.00 | 1191.00 | 952.50 | 518.00 | 224.00 | 68.00 | 6948.50 | |||||||||||||
1983 | 35.50 | 97.00 | 261.00 | 370.50 | 728.00 | 947.50 | 1207.00 | 1198.50 | 1000.34 | a | 636.00 | 325.50 | 60.45 | a | 6867.29 | |||||||||||
1984 | 47.50 | 113.50 | 223.00 | 449.50 | 873.50 | 1047.00 | 1126.00 | 1068.50 | 787.50 | 462.00 | 216.00 | 135.00 | 6549.00 | |||||||||||||
1985 | 26.50 | 93.15 | b | 335.50 | 602.50 | 807.00 | 993.00 | 1139.50 | 1199.50 | 857.50 | 518.50 | 241.00 | 31.00 | 6844.65 | ||||||||||||
1986 | 88.00 | 207.93 | a | 359.50 | 625.50 | 804.00 | 970.00 | 1191.00 | 1116.52 | a | 876.00 | 511.50 | 194.00 | 36.50 | 6980.44 | |||||||||||
1987 | 62.00 | 127.50 | 95.00 | k | 437.00 | 806.00 | 1020.00 | 1155.50 | 1113.50 | 851.50 | 629.00 | 283.50 | 136.40 | a | 6621.90 | |||||||||||
1988 | 70.50 | 140.50 | 300.00 | 481.00 | 756.00 | 976.50 | 1080.00 | 1110.32 | a | 861.00 | 644.00 | 338.50 | 66.00 | 6824.32 | ||||||||||||
1989 | 108.00 | 146.00 | 442.50 | 621.50 | 946.00 | 965.50 | 1140.00 | 1087.50 | 785.50 | 612.00 | 269.50 | 50.50 | 7174.50 | |||||||||||||
1990 | 95.50 | 127.50 | 263.00 | 505.00 | 754.50 | 1217.50 | 1055.50 | 1051.00 | 891.50 | 537.50 | 287.00 | 98.00 | 6883.50 | |||||||||||||
1991 | 18.00 | 167.00 | 325.50 | 536.00 | 938.00 | 1055.00 | 1114.40 | b | 1089.00 | 745.00 | 624.00 | 160.00 | 68.00 | 6839.90 | ||||||||||||
1992 | 40.00 | 177.00 | 361.50 | 556.50 | 730.00 | 956.00 | 1140.50 | 1063.00 | 856.00 | 617.50 | 160.00 | 104.50 | 6762.50 | |||||||||||||
1993 | 56.50 | 97.50 | 304.50 | 488.00 | 818.00 | 1067.00 | 1241.00 | 1143.50 | 853.50 | 508.50 | 156.50 | 105.50 | 6840.00 | |||||||||||||
1994 | 55.00 | 107.00 | 356.00 | 503.00 | 795.50 | 1177.50 | 1212.00 | 1138.00 | 906.50 | 579.00 | 273.50 | 125.50 | 7228.50 | |||||||||||||
1995 | 122.50 | 217.50 | 323.50 | 486.50 | 789.50 | 1035.50 | 1185.00 | 1155.00 | 827.00 | 583.00 | 291.00 | 153.50 | m | 7016.00 | ||||||||||||
1996 | 103.50 | j | 265.00 | 243.50 | 533.50 | 1051.00 | 1124.50 | 1214.00 | 1117.00 | 826.50 | 554.50 | 247.00 | 150.50 | 7327.00 | ||||||||||||
1997 | 117.50 | 87.50 | 335.00 | 371.50 | 776.50 | 1018.50 | 1182.50 | 1100.50 | 983.00 | 581.50 | 200.00 | 51.00 | 6805.00 | |||||||||||||
1998 | 88.50 | 110.50 | 260.00 | 430.00 | 940.50 | 1147.50 | 1280.00 | 1130.00 | 1051.50 | 695.00 | 324.83 | a | 125.00 | 7583.33 | ||||||||||||
1999 | 178.52 | b | 227.50 | 286.50 | 501.00 | 726.29 | c | 1017.41 | a | 1144.00 | 1171.00 | 826.73 | d | 614.83 | a | 379.50 | 65.74 | b | 7139.02 | |||||||
2000 | 146.50 | 254.50 | 343.50 | 562.50 | 979.00 | 1029.00 | 1202.00 | 1190.50 | 972.00 | 643.25 | a | 113.00 | 48.64 | b | 7484.39 | |||||||||||
2001 | 8.50 | 170.00 | 238.00 | 606.50 | 837.50 | 1094.00 | 1285.00 | 1144.00 | 912.50 | 567.50 | 358.00 | 113.00 | 7334.50 | |||||||||||||
2002 | 103.00 | 85.00 | 235.00 | 610.50 | 856.00 | 1143.50 | 1168.50 | 1208.00 | 869.00 | 542.50 | 180.00 | 73.50 | 7074.50 | |||||||||||||
2003 | 113.00 | 140.50 | 321.50 | 546.00 | 897.50 | 987.00 | 1194.00 | 1203.00 | 840.00 | 707.00 | 307.50 | 118.00 | 7375.00 | |||||||||||||
2004 | 94.00 | 103.00 | 439.00 | 504.00 | 904.00 | 1031.00 | 1074.00 | 1007.50 | 815.00 | 593.50 | 179.00 | 97.00 | 6841.00 | |||||||||||||
2005 | 158.50 | 121.50 | 251.00 | 484.00 | 766.50 | 1068.50 | 1143.50 | 1052.50 | 954.50 | 598.00 | 284.00 | 106.00 | 6988.50 | |||||||||||||
2006 | 132.00 | 126.00 | 331.00 | 635.50 | 934.50 | 1105.00 | 1178.00 | 1126.00 | 761.50 | 536.00 | 275.50 | 85.00 | 7226.00 | |||||||||||||
2007 | 29.00 | 126.50 | 379.00 | 406.00 | 697.00 | 929.50 | 1074.00 | 1165.50 | 950.50 | 667.50 | 267.50 | 115.00 | 6807.00 | |||||||||||||
2008 | 65.00 | 132.50 | 328.50 | 456.00 | 797.00 | 1131.00 | 1088.00 | 1067.00 | 764.00 | 541.50 | 256.50 | 128.50 | 6755.50 | |||||||||||||
2009 | 135.00 | 186.50 | 362.50 | 464.00 | 805.00 | 1070.50 | 1164.00 | 1123.50 | 795.00 | 474.00 | 275.00 | 32.00 | 6887.00 | |||||||||||||
2010 | 62.00 | 17.50 | 224.00 | 492.00 | 749.50 | 1139.00 | 1093.00 | 1121.00 | 979.00 | 609.50 | 215.00 | 130.50 | 6832.00 | |||||||||||||
2011 | 55.50 | 160.50 | 382.00 | 623.50 | 814.50 | 1203.00 | 1284.50 | 1307.00 | 896.50 | 599.50 | 234.00 | 33.00 | 7593.50 | |||||||||||||
2012 | 102.50 | 112.00 | 443.00 | 677.00 | 878.00 | 1129.00 | 1176.50 | 1194.00 | 880.50 | 430.50 | i | 0.00 | z | 0.00 | z | 6592.50 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 83.40 | 142.24 | 314.27 | 518.29 | 828.30 | 1064.10 | 1169.60 | 1131.30 | 875.38 | 580.75 | 251.79 | 92.39 | 7021.30 | |||||||||||||
S.D. | 42.71 | 51.93 | 63.83 | 80.56 | 82.84 | 82.59 | 62.90 | 62.02 | 75.25 | 60.26 | 63.68 | 39.13 | 268.28 | |||||||||||||
SKEW | 0.25 | 0.45 | 0.36 | 0.11 | 0.76 | 0.27 | 0.17 | 0.36 | 0.34 | 0.07 | -0.12 | 0.01 | 0.70 | |||||||||||||
MAX | 178.52 | 265.00 | 443.00 | 677.00 | 1051.00 | 1225.00 | 1285.00 | 1307.00 | 1051.50 | 707.00 | 379.50 | 174.00 | 7593.50 | |||||||||||||
MIN | 8.50 | 17.50 | 223.00 | 370.50 | 697.00 | 929.50 | 1055.50 | 1007.50 | 745.00 | 462.00 | 113.00 | 31.00 | 6549.00 | |||||||||||||
NO YRS | 31 | 33 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 28 |