YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1984 | 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 | z | 1040.00 | 1040.00 | ||
1985 | 1260.00 | 1109.50 | 786.37 | a | 535.00 | 271.00 | 104.50 | 8.00 | 11.50 | 263.00 | 528.00 | 1022.68 | b | 1233.50 | 7133.05 | |||||||||||
1986 | 902.00 | 872.50 | 637.00 | 525.50 | 377.00 | 69.11 | b | 9.30 | a | 12.00 | 252.78 | c | 527.00 | 846.00 | 1201.50 | 6231.69 | ||||||||||
1987 | 1158.50 | 891.50 | 917.50 | 537.00 | 312.50 | 58.50 | 24.50 | 60.50 | 181.50 | 492.50 | 832.50 | 1185.00 | 6652.00 | |||||||||||||
1988 | 1318.50 | 972.00 | 933.00 | 585.00 | a | 306.50 | 48.00 | 19.00 | 12.00 | 230.00 | 402.50 | 823.00 | 1188.50 | 6838.00 | ||||||||||||
1989 | 1127.00 | 1198.50 | 771.50 | 536.50 | 338.50 | 187.50 | 8.50 | 18.50 | 193.00 | 523.00 | 785.19 | d | 1273.00 | 6960.69 | ||||||||||||
1990 | 1061.00 | 952.00 | 881.00 | 553.50 | 428.50 | 69.00 | 56.50 | 27.50 | 136.50 | 525.50 | 784.00 | 1340.50 | 6815.50 | |||||||||||||
1991 | 1213.65 | a | 821.50 | 811.50 | 656.50 | 326.50 | 90.00 | 37.00 | 32.00 | 202.00 | 555.00 | 976.00 | 1110.50 | 6832.15 | ||||||||||||
1992 | 1126.50 | 866.50 | 773.00 | 480.00 | 300.00 | 161.00 | 55.00 | 104.00 | 194.00 | 458.00 | 1024.50 | 1232.50 | 6775.00 | |||||||||||||
1993 | 1245.00 | 1066.00 | 815.00 | 638.00 | 370.50 | 180.00 | 33.00 | 78.50 | 342.50 | 644.00 | 1016.00 | 1152.50 | 7581.00 | |||||||||||||
1994 | 1114.00 | 1044.50 | 823.00 | 655.50 | 286.00 | 58.00 | 40.50 | 15.00 | 163.00 | 574.00 | 930.00 | 1071.00 | 6774.50 | |||||||||||||
1995 | 1195.50 | 890.00 | 954.50 | 786.50 | 595.50 | 222.00 | 95.50 | 20.50 | 301.00 | 636.50 | 832.50 | 1137.00 | 7667.00 | |||||||||||||
1996 | 1293.50 | 1028.50 | 1034.50 | 639.50 | 380.50 | 133.50 | 33.00 | 46.00 | 323.00 | 592.00 | 936.00 | 1182.50 | 7622.50 | |||||||||||||
1997 | 1283.50 | 1081.00 | 905.50 | 925.00 | 504.00 | 147.50 | 67.00 | 101.50 | 222.00 | 648.50 | 1092.50 | 1374.50 | 8352.50 | |||||||||||||
1998 | 1186.00 | 1024.00 | 1052.50 | 835.50 | 429.50 | 329.50 | 35.50 | 78.50 | 201.50 | 671.00 | 934.00 | 1383.50 | 8161.00 | |||||||||||||
1999 | 1230.50 | 973.26 | a | 915.00 | 964.00 | 611.00 | 343.50 | 61.00 | 136.00 | 475.00 | 707.00 | 873.50 | 1350.00 | 8639.76 | ||||||||||||
2000 | 1290.00 | 1034.00 | 1023.00 | 784.00 | 544.00 | 91.50 | 0.50 | 5.00 | 190.50 | 514.50 | 1118.50 | 1209.50 | 7805.00 | |||||||||||||
2001 | 1144.00 | 1015.50 | 850.00 | 561.50 | 357.50 | 91.00 | 0.00 | 24.50 | 134.00 | 549.50 | 775.50 | 1145.00 | 6648.00 | |||||||||||||
2002 | 1218.00 | 1021.50 | 1035.50 | 553.00 | 438.00 | 71.50 | 1.00 | 45.50 | 220.00 | 709.00 | 973.50 | 1149.00 | 7435.50 | |||||||||||||
2003 | 1019.50 | 1100.50 | 922.50 | 609.50 | 413.50 | 152.50 | 0.00 | 10.00 | 247.50 | 358.00 | 942.00 | 1041.00 | 6816.50 | |||||||||||||
2004 | 1085.50 | 1060.00 | 664.00 | 560.50 | 331.00 | 180.00 | 46.00 | 80.00 | 135.00 | 495.50 | 894.00 | 1074.00 | 6605.50 | |||||||||||||
2005 | 982.50 | 888.50 | 859.50 | 639.50 | 348.50 | 146.00 | 9.00 | 30.00 | 133.50 | 478.00 | 782.00 | 1187.00 | 6484.00 | |||||||||||||
2006 | 976.00 | 1032.00 | 871.50 | 525.50 | 282.00 | 34.00 | 13.50 | 22.00 | 317.50 | 556.00 | 761.00 | 1138.50 | 6529.50 | |||||||||||||
2007 | 1396.00 | 929.00 | 720.50 | 643.50 | 310.50 | 114.00 | 1.50 | 5.00 | 142.50 | 430.00 | 760.50 | 1228.00 | 6681.00 | |||||||||||||
2008 | 1248.50 | 1005.00 | 890.00 | 699.50 | 0.00 | z | 137.50 | 3.50 | 52.50 | 244.50 | 520.50 | 709.50 | 1189.50 | 6700.50 | ||||||||||||
2009 | 1085.50 | 841.50 | 794.00 | 710.00 | 324.50 | 196.00 | 0.00 | z | 51.00 | 200.50 | 808.00 | 805.50 | 1338.50 | 7155.00 | ||||||||||||
2010 | 1121.50 | 1094.50 | 869.50 | 603.00 | 457.50 | 97.00 | 20.50 | 3.50 | 117.00 | 417.50 | 830.50 | 1010.00 | 6642.00 | |||||||||||||
2011 | 1158.00 | 1136.00 | 751.00 | 621.00 | 525.00 | 98.50 | 0.50 | 0.00 | 201.50 | 501.00 | 816.50 | 1205.00 | 7014.00 | |||||||||||||
2012 | 1070.50 | 1053.00 | 643.00 | 449.50 | 296.00 | 46.00 | 1.50 | 16.02 | a | 145.50 | 586.50 | 740.50 | 1136.50 | 6184.52 | ||||||||||||
2013 | 1185.50 | 1055.50 | 948.00 | 43.50 | 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 | 3189.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1161.94 | 1001.99 | 857.00 | 636.18 | 387.61 | 130.61 | 25.21 | 39.25 | 218.22 | 550.30 | 879.21 | 1189.91 | 7072.38 | |||||||||||||
S.D. | 112.79 | 94.81 | 113.09 | 126.03 | 97.48 | 77.06 | 25.44 | 35.48 | 79.50 | 101.52 | 110.39 | 99.84 | 643.55 | |||||||||||||
SKEW | -0.25 | -0.22 | -0.18 | 1.06 | 0.90 | 1.26 | 0.97 | 1.09 | 1.29 | 0.47 | 0.52 | 0.30 | 0.92 | |||||||||||||
MAX | 1396.00 | 1198.50 | 1052.50 | 964.00 | 611.00 | 343.50 | 95.50 | 136.00 | 475.00 | 808.00 | 1118.50 | 1383.50 | 8639.76 | |||||||||||||
MIN | 902.00 | 821.50 | 637.00 | 449.50 | 271.00 | 34.00 | 0.00 | 0.00 | 117.00 | 358.00 | 709.50 | 1010.00 | 6184.52 | |||||||||||||
NO YRS | 29 | 29 | 29 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 26 |