YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 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 | 1074.00 | 1074.00 | ||
1974 | 1286.00 | 1256.00 | 1016.00 | 598.45 | a | 412.09 | b | 109.50 | 44.43 | a | 59.50 | 284.00 | 743.50 | 823.00 | 1152.00 | 7784.47 | ||||||||||
1975 | 1255.00 | 1140.50 | 1101.50 | 798.50 | 221.00 | 104.00 | 18.00 | 80.60 | a | 295.00 | 470.50 | 668.28 | a | 1207.50 | 7360.38 | |||||||||||
1976 | 1554.50 | 1073.52 | a | 954.00 | 564.11 | b | 400.33 | b | 62.50 | 34.00 | 79.10 | b | 273.75 | b | 691.41 | c | 949.14 | a | 1429.00 | 8065.35 | ||||||
1977 | 1663.50 | 1241.69 | b | 878.00 | 605.00 | 283.65 | a | 137.00 | 48.00 | 79.50 | 225.00 | a | 618.50 | 739.00 | 1282.50 | 7801.34 | ||||||||||
1978 | 1398.21 | b | 1417.00 | 1153.00 | 720.00 | 349.00 | 142.00 | 73.50 | 46.00 | 318.50 | 659.55 | b | 840.52 | a | 1213.65 | a | 8330.93 | |||||||||
1979 | 1337.65 | a | 1487.50 | 928.97 | a | 648.62 | a | 269.50 | 134.00 | 55.00 | 85.50 | 279.00 | 547.00 | 717.00 | 1114.50 | 7604.24 | ||||||||||
1980 | 1280.00 | 1372.50 | 1085.55 | c | 612.22 | c | 292.95 | a | 177.50 | 23.50 | 20.50 | 232.00 | 636.50 | 966.00 | 1397.50 | 8096.73 | ||||||||||
1981 | 1646.50 | 1021.50 | 1009.00 | 587.50 | 334.05 | b | 93.50 | 28.50 | 43.50 | f | 247.00 | 664.95 | a | 835.50 | 1275.59 | d | 7743.59 | |||||||||
1982 | 519.00 | t | 0.00 | z | 0.00 | z | 0.00 | z | 268.50 | 142.00 | 47.00 | 128.00 | 199.50 | 577.00 | 732.00 | 998.00 | 3092.00 | |||||||||
1983 | 1285.00 | 1104.00 | 910.00 | 612.50 | 346.50 | 102.50 | 35.50 | 46.00 | 221.50 | 559.50 | 842.50 | 1286.50 | 7352.00 | |||||||||||||
1984 | 1497.50 | 1003.50 | 1207.50 | 643.50 | 413.00 | 100.50 | 41.00 | 30.50 | 286.50 | 440.50 | 823.50 | 978.50 | 7466.00 | |||||||||||||
1985 | 1451.00 | 1123.50 | 946.50 | 556.00 | 247.50 | 150.00 | 6.50 | 56.50 | 186.50 | 541.50 | 758.00 | 1314.00 | 7337.50 | |||||||||||||
1986 | 1337.00 | 1183.50 | 963.00 | 525.00 | 247.50 | 116.00 | 36.50 | 66.50 | 212.50 | 541.50 | 882.50 | 1112.90 | a | 7224.40 | ||||||||||||
1987 | 1392.00 | 1260.00 | 953.00 | 520.00 | 305.00 | 72.50 | 16.00 | 96.00 | 222.50 | 638.00 | 818.50 | 1102.50 | 7396.00 | |||||||||||||
1988 | 1482.50 | 1250.00 | 995.00 | 631.50 | 273.50 | 135.00 | 27.50 | 49.00 | 225.50 | 642.50 | 769.00 | 1230.50 | 7711.50 | |||||||||||||
1989 | 1207.50 | 1161.00 | 1002.00 | 711.50 | 258.50 | 66.50 | 1.00 | 52.00 | 188.00 | 489.50 | 826.50 | 1620.00 | 7584.00 | |||||||||||||
1990 | 1046.00 | 1034.50 | 912.00 | 600.50 | 368.50 | 71.50 | 23.50 | 16.00 | 223.00 | 390.50 | 761.50 | 1015.50 | 6463.00 | |||||||||||||
1991 | 1348.00 | 1022.00 | 891.50 | 500.00 | 197.50 | 57.50 | 26.50 | 19.50 | 231.50 | 489.50 | 787.50 | 1135.00 | 6706.00 | |||||||||||||
1992 | 1293.50 | 1152.50 | 1105.50 | 685.00 | 301.00 | 110.00 | 45.00 | 71.00 | 217.00 | 670.50 | 862.50 | 1212.00 | 7725.50 | |||||||||||||
1993 | 1226.50 | 1360.00 | 1150.00 | 592.50 | 236.50 | 109.00 | 3.50 | 28.00 | 258.00 | 626.00 | 886.50 | 1227.50 | 7704.00 | |||||||||||||
1994 | 1653.00 | 1355.50 | 1084.00 | 590.00 | 345.00 | 60.00 | 1.00 | 69.00 | 219.00 | 587.50 | 716.00 | 1067.00 | 7747.00 | |||||||||||||
1995 | 1148.50 | 1264.50 | 882.50 | 714.50 | 374.50 | 53.50 | 10.50 | 35.00 | 269.00 | 435.50 | 924.00 | 1351.50 | 7463.50 | |||||||||||||
1996 | 1401.50 | 1237.00 | 1121.00 | 0.00 | z | 393.00 | 45.50 | 32.00 | 52.50 | 249.00 | 556.50 | 939.00 | 1008.50 | 7035.50 | ||||||||||||
1997 | 1310.50 | 991.50 | 1035.50 | 709.50 | 414.50 | 71.50 | 27.00 | 44.00 | 233.00 | 627.50 | 896.50 | 0.00 | z | 6361.00 | ||||||||||||
1998 | 0.00 | z | 985.50 | 932.50 | 586.03 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 756.50 | 896.50 | 4157.03 | |||||
1999 | 1223.93 | d | 1033.93 | a | 925.72 | b | 553.00 | 0.00 | z | 35.00 | 5.50 | 25.50 | 117.50 | 537.00 | 640.00 | 1045.00 | 6142.08 | |||||||||
2000 | 1036.00 | f | 1078.00 | 769.00 | 597.50 | 258.00 | 92.50 | 20.50 | 35.00 | 211.50 | 492.00 | 787.00 | 1282.00 | 5623.00 | ||||||||||||
2001 | 1280.50 | 1054.50 | 1023.50 | 580.86 | a | 238.50 | 62.50 | 40.00 | 1.00 | 163.50 | 439.50 | 656.50 | 0.00 | z | 5540.86 | |||||||||||
2002 | 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 | 0.00 | z | 0.00 | |
2003 | 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 | 0.00 | z | 0.00 | |
2004 | 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 | 0.00 | z | 0.00 | |
2005 | 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 | 0.00 | z | 0.00 | |
2006 | 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 | 0.00 | z | 0.00 | |
2007 | 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 | 0.00 | z | 0.00 | |
2008 | 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 | 0.00 | z | 0.00 | |
2009 | 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 | 0.00 | z | 0.00 | |
2010 | 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 | 0.00 | z | 0.00 | |
2011 | 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 | 0.00 | z | 0.00 | |
2012 | 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 | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1360.23 | 1172.78 | 997.62 | 617.07 | 309.60 | 96.80 | 28.55 | 52.76 | 232.92 | 567.18 | 807.30 | 1186.28 | 7546.19 | |||||||||||||
S.D. | 156.80 | 142.38 | 102.80 | 70.68 | 66.12 | 36.81 | 17.85 | 28.62 | 42.99 | 90.26 | 88.11 | 160.38 | 433.70 | |||||||||||||
SKEW | 0.40 | 0.49 | 0.12 | 0.68 | 0.21 | 0.26 | 0.31 | 0.52 | -0.37 | -0.12 | -0.04 | 0.55 | -0.71 | |||||||||||||
MAX | 1663.50 | 1487.50 | 1207.50 | 798.50 | 414.50 | 177.50 | 73.50 | 128.00 | 318.50 | 743.50 | 966.00 | 1620.00 | 8330.93 | |||||||||||||
MIN | 1046.00 | 985.50 | 769.00 | 500.00 | 197.50 | 35.00 | 1.00 | 1.00 | 117.50 | 390.50 | 640.00 | 896.50 | 6463.00 | |||||||||||||
NO YRS | 25 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 28 | 27 | 20 |