YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 0.00 | z | 0.00 | z | 1026.50 | 647.00 | 384.50 | 228.50 | 116.00 | 133.00 | 266.50 | 732.00 | 882.50 | 1119.50 | 5536.00 | |||||||||||
1970 | 1194.00 | 912.00 | 980.50 | 840.50 | 499.00 | 198.00 | 85.00 | 67.50 | 468.50 | 739.00 | 905.50 | 1361.50 | 8251.00 | |||||||||||||
1971 | 1239.48 | a | 987.50 | 1098.00 | 716.00 | 407.00 | 339.50 | 120.50 | 33.00 | 460.50 | 706.00 | 938.00 | 1329.50 | 8374.98 | ||||||||||||
1972 | 1319.00 | 1111.00 | 829.00 | 761.00 | 428.50 | 233.00 | 113.00 | 77.50 | 436.00 | 622.50 | 917.50 | 1410.00 | 8258.00 | |||||||||||||
1973 | 1386.00 | 982.50 | 897.50 | 689.00 | 443.50 | 269.50 | 79.88 | e | 113.50 | 332.50 | 646.50 | 985.50 | 1100.00 | 7925.88 | ||||||||||||
1974 | 1415.50 | 1052.00 | 972.00 | 733.00 | 559.50 | 168.00 | 128.00 | 149.50 | h | 307.22 | c | 670.50 | 939.50 | 1275.50 | 8220.72 | |||||||||||
1975 | 1366.50 | 1199.00 | 1119.50 | 930.00 | 550.50 | 331.50 | 60.00 | 230.00 | 276.00 | 657.50 | 996.00 | 1149.00 | 8865.50 | |||||||||||||
1976 | 1283.00 | 1144.00 | 1112.00 | 735.00 | 447.50 | 363.50 | 100.00 | 208.00 | 260.19 | d | 614.00 | 726.35 | d | 1194.00 | 8187.54 | |||||||||||
1977 | 1425.00 | 933.50 | 992.53 | b | 573.50 | 601.00 | 166.00 | 129.50 | 102.00 | 336.00 | 610.00 | 971.50 | 1046.77 | a | 7887.30 | |||||||||||
1978 | 1110.50 | 906.00 | 729.00 | 686.00 | 538.48 | d | 255.00 | 96.00 | 168.50 | 360.50 | 569.00 | 1018.00 | 1413.50 | 7850.48 | ||||||||||||
1979 | 1654.50 | 994.50 | 887.63 | a | 702.12 | d | 337.50 | f | 239.50 | 91.97 | a | 83.00 | 213.50 | 532.68 | a | 984.83 | a | 691.50 | k | 6384.23 | ||||||
1980 | 1296.32 | a | 919.71 | a | 931.55 | a | 585.52 | a | 459.50 | 337.24 | a | 106.84 | c | 212.87 | a | 276.72 | a | 577.50 | 713.50 | h | 1129.50 | 6833.27 | ||||
1981 | 1056.50 | 977.50 | 851.97 | b | 640.00 | 493.00 | 300.00 | 135.00 | 45.50 | 281.25 | b | 681.00 | 859.00 | 1111.50 | 7432.22 | |||||||||||
1982 | 1344.50 | 1177.50 | 962.50 | 787.50 | 534.50 | 221.50 | 145.00 | 85.50 | 338.50 | 634.50 | 1032.00 | 1195.00 | 8458.50 | |||||||||||||
1983 | 1078.28 | a | 907.50 | 821.50 | 737.50 | 439.00 | 310.50 | 178.50 | 54.50 | 350.50 | 564.50 | 895.00 | 1411.50 | 7748.78 | ||||||||||||
1984 | 1340.00 | 1178.50 | 899.00 | 755.50 | 503.00 | 340.00 | 74.00 | 68.50 | 382.00 | 735.00 | 968.50 | 1436.00 | 8680.00 | |||||||||||||
1985 | 1508.00 | 1345.00 | 1122.00 | 578.00 | 434.50 | 235.50 | 29.00 | 146.00 | 474.50 | 679.50 | 1236.00 | 1586.00 | 9374.00 | |||||||||||||
1986 | 1230.00 | 904.50 | 743.00 | 674.00 | 462.50 | 124.50 | 163.50 | 21.70 | a | 442.50 | 565.00 | 866.50 | 1209.00 | 7406.70 | ||||||||||||
1987 | 1409.50 | 1023.00 | 875.00 | 502.00 | 361.50 | 174.00 | 118.50 | 135.00 | 212.50 | 519.50 | 885.00 | 1253.50 | 7469.00 | |||||||||||||
1988 | 1356.25 | a | 1030.71 | e | 900.50 | 614.00 | 463.50 | 223.00 | 63.50 | 90.00 | 318.50 | 402.50 | 920.50 | 1387.00 | 7769.96 | |||||||||||
1989 | 1394.50 | 1389.00 | 955.83 | a | 575.00 | 482.50 | 205.50 | 72.00 | 186.00 | 312.50 | 634.00 | 866.50 | 1157.00 | 8230.33 | ||||||||||||
1990 | 1157.00 | 1070.50 | 811.00 | 527.00 | 523.50 | 259.00 | 62.00 | 123.00 | 146.00 | 619.00 | 898.00 | 1513.00 | 7709.00 | |||||||||||||
1991 | 1365.00 | 809.50 | 910.00 | 709.00 | 540.50 | 359.50 | 50.00 | 29.50 | 202.50 | 597.00 | 969.00 | 1131.00 | 7672.50 | |||||||||||||
1992 | 1170.00 | 825.50 | 687.00 | 541.50 | 299.00 | 147.50 | 117.50 | 111.00 | 271.00 | 516.00 | 1046.00 | 1389.50 | 7121.50 | |||||||||||||
1993 | 1533.00 | 1210.50 | 937.00 | 710.50 | 297.50 | 335.00 | 317.00 | 170.00 | 268.50 | 538.00 | 1089.00 | 1175.00 | 8581.00 | |||||||||||||
1994 | 1108.00 | 1070.50 | 800.00 | 537.00 | 350.00 | 232.00 | 44.50 | 51.50 | 178.00 | 646.50 | 1105.50 | 1297.00 | 7420.50 | |||||||||||||
1995 | 1182.50 | 878.00 | 915.50 | 706.50 | 466.00 | 294.00 | 92.00 | 174.00 | 231.00 | 685.00 | 855.50 | 1140.50 | 7620.50 | |||||||||||||
1996 | 1216.00 | 1133.00 | 865.00 | 651.50 | 557.00 | 253.00 | 61.00 | 108.50 | 374.00 | 609.50 | 883.00 | 1185.50 | 7897.00 | |||||||||||||
1997 | 1225.02 | a | 1013.00 | 897.00 | 708.50 | 359.00 | 266.50 | 120.50 | 54.00 | 226.50 | 636.00 | 824.00 | 1238.97 | a | 7568.98 | |||||||||||
1998 | 1168.00 | 994.00 | 934.50 | 692.50 | 491.00 | 281.50 | 19.00 | 70.00 | 174.00 | 645.00 | 883.97 | a | 1300.00 | 7653.47 | ||||||||||||
1999 | 1196.08 | a | 1143.15 | b | 1004.00 | 765.00 | e | 409.00 | g | 340.00 | c | 140.00 | 64.07 | a | 312.50 | 562.50 | 746.00 | 1239.00 | 7512.30 | |||||||
2000 | 1246.50 | 975.00 | 941.00 | 565.50 | 444.00 | 205.18 | b | 96.50 | 85.00 | 328.50 | 605.50 | 1098.50 | 882.00 | i | 6591.18 | |||||||||||
2001 | 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 | |
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 | 1241.07 | b | 1016.08 | b | 969.00 | 807.00 | 623.32 | c | 23.00 | z | 26.00 | v | 24.50 | 152.00 | 545.00 | 989.50 | 1208.00 | 7575.47 | ||||||||
2012 | 1194.53 | a | 1019.50 | 873.00 | 632.68 | b | 518.50 | 300.00 | 31.00 | 35.50 | 164.48 | a | 595.50 | 555.00 | i | 1188.50 | 6553.19 | |||||||||
2013 | 1501.50 | 983.11 | a | 885.50 | 15.50 | 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 | 3370.11 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1291.52 | 1035.77 | 918.19 | 676.95 | 467.57 | 258.69 | 101.72 | 101.88 | 298.11 | 614.51 | 943.19 | 1258.79 | 7977.49 | |||||||||||||
S.D. | 139.83 | 133.59 | 104.05 | 96.81 | 80.21 | 65.16 | 54.70 | 58.50 | 92.54 | 71.36 | 104.72 | 131.73 | 524.02 | |||||||||||||
SKEW | 0.50 | 0.72 | 0.08 | 0.24 | -0.32 | -0.14 | 1.74 | 0.59 | 0.25 | -0.50 | 0.46 | 0.63 | 0.78 | |||||||||||||
MAX | 1654.50 | 1389.00 | 1122.00 | 930.00 | 623.32 | 363.50 | 317.00 | 230.00 | 474.50 | 739.00 | 1236.00 | 1586.00 | 9374.00 | |||||||||||||
MIN | 1056.50 | 809.50 | 687.00 | 502.00 | 297.50 | 124.50 | 19.00 | 21.70 | 146.00 | 402.50 | 726.35 | 1046.77 | 7121.50 | |||||||||||||
NO YRS | 34 | 34 | 35 | 34 | 32 | 33 | 33 | 33 | 34 | 34 | 32 | 32 | 26 |