YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 0.00 | z | 605.50 | l | 917.00 | 614.50 | 385.00 | 204.50 | 125.50 | 149.50 | 285.00 | 753.50 | 932.50 | 1085.00 | 5452.00 | |||||||||||
1970 | 1128.00 | 810.50 | 887.00 | 806.50 | 458.00 | 176.00 | 56.50 | 75.50 | 458.50 | 681.50 | 876.50 | 1327.50 | 7742.00 | |||||||||||||
1971 | 1083.00 | 897.50 | 986.00 | 682.00 | 400.00 | 290.50 | 131.50 | 33.50 | 466.00 | 724.50 | 919.00 | 1207.50 | 7821.00 | |||||||||||||
1972 | 1241.55 | a | 1005.00 | 763.00 | 756.00 | 411.00 | 205.00 | 114.00 | 77.00 | 447.50 | 620.52 | a | 889.00 | 1349.50 | 7879.07 | |||||||||||
1973 | 1251.50 | 939.00 | 848.50 | 690.00 | 422.50 | 222.50 | 55.50 | 112.00 | 303.50 | 652.50 | 943.00 | 1016.00 | 7456.50 | |||||||||||||
1974 | 1324.00 | 875.00 | 884.50 | 640.00 | 533.00 | 150.50 | 96.50 | 125.00 | 289.50 | 614.00 | 829.50 | 1144.50 | 7506.00 | |||||||||||||
1975 | 1194.50 | 1015.00 | 953.50 | 819.50 | 530.00 | 344.00 | 46.50 | 178.00 | 286.50 | 606.50 | 952.00 | 1035.50 | 7961.50 | |||||||||||||
1976 | 1174.00 | 1042.50 | 1033.00 | 686.50 | 409.00 | 317.00 | 56.50 | 168.00 | 223.50 | 599.50 | 813.50 | 1149.00 | 7672.00 | |||||||||||||
1977 | 1231.50 | 802.00 | 931.55 | a | 535.00 | 534.00 | 117.00 | 114.59 | c | 56.83 | d | 323.50 | 613.28 | a | 876.60 | e | 1055.50 | 7191.36 | ||||||||
1978 | 1069.00 | 818.00 | 681.00 | 626.00 | 519.25 | a | 242.50 | 98.00 | 155.00 | a | 288.62 | a | 557.50 | 992.40 | e | 1339.95 | b | 7387.22 | ||||||||
1979 | 1565.50 | 917.50 | 809.50 | 612.50 | 397.83 | a | 205.71 | b | 60.45 | a | 40.82 | a | 198.10 | a | 497.50 | 832.50 | f | 1008.00 | 6313.42 | |||||||
1980 | 1217.27 | a | 850.00 | 874.00 | 506.00 | 305.00 | f | 282.00 | 76.47 | a | 218.00 | 261.21 | a | 597.55 | b | 868.20 | e | 1028.00 | 6778.69 | |||||||
1981 | 1005.00 | 887.00 | 792.50 | 598.50 | 494.21 | e | 307.76 | a | 149.50 | 45.43 | b | 319.50 | 684.50 | 653.50 | g | 1075.00 | 6358.90 | |||||||||
1982 | 1248.00 | 1069.00 | 887.00 | 767.50 | 533.00 | 190.00 | 143.00 | 78.00 | 317.50 | 628.50 | 755.50 | g | 1133.50 | 6995.00 | ||||||||||||
1983 | 1026.50 | 797.00 | 736.50 | 663.50 | 417.00 | 260.50 | 153.50 | 35.50 | 381.00 | 597.50 | 808.00 | 1399.00 | 7275.50 | |||||||||||||
1984 | 1235.00 | 985.50 | 798.50 | 711.00 | 505.00 | 287.00 | 95.00 | 58.00 | 350.50 | 730.00 | 856.00 | 1339.50 | 7951.00 | |||||||||||||
1985 | 1427.00 | 1161.50 | 972.50 | 532.50 | 364.50 | 211.00 | 8.00 | 143.00 | 409.50 | 645.50 | 1219.50 | 1448.50 | 8543.00 | |||||||||||||
1986 | 1080.50 | 855.50 | 657.00 | 602.00 | 390.00 | 103.00 | 160.50 | 29.00 | 386.00 | 566.00 | 865.00 | 1193.00 | 6887.50 | |||||||||||||
1987 | 1254.00 | 881.00 | 760.00 | 401.00 | 336.50 | 154.50 | 116.00 | 135.00 | 198.21 | b | 519.00 | 835.00 | 1135.12 | a | 6725.33 | |||||||||||
1988 | 1229.15 | a | 908.50 | 813.50 | 502.50 | 412.50 | 197.59 | a | 75.00 | 85.00 | 291.50 | 357.00 | 857.00 | 1223.00 | 6952.24 | |||||||||||
1989 | 1222.00 | 1220.50 | 844.50 | 514.00 | 438.50 | 184.00 | 70.50 | 158.50 | 275.50 | 613.50 | 814.00 | 1050.00 | 7405.50 | |||||||||||||
1990 | 1015.00 | 949.00 | 764.00 | 492.50 | 467.50 | 227.00 | 38.50 | 91.50 | 123.00 | 617.00 | 833.50 | 1428.00 | 7046.50 | |||||||||||||
1991 | 1286.00 | 730.07 | a | 849.50 | 448.00 | i | 502.50 | 310.50 | 61.50 | 26.00 | 218.00 | 589.00 | 931.50 | 1079.50 | 6584.07 | |||||||||||
1992 | 1066.50 | 756.00 | 668.50 | 503.00 | 285.00 | 157.00 | 111.00 | 114.00 | 243.00 | 485.00 | 919.50 | 1196.50 | 6505.00 | |||||||||||||
1993 | 1394.00 | 1096.00 | 766.00 | 619.00 | 262.50 | 259.00 | 255.00 | 149.00 | 289.00 | 513.00 | 1085.00 | 1081.50 | 7769.00 | |||||||||||||
1994 | 980.50 | 939.00 | 777.50 | 519.50 | 347.50 | 229.50 | 69.00 | 43.00 | 153.50 | 635.50 | 1008.00 | 1249.82 | a | 6952.32 | ||||||||||||
1995 | 1056.50 | 769.00 | 805.50 | 625.50 | 413.00 | 252.50 | 65.00 | 138.50 | 194.50 | 662.50 | 773.50 | 1131.00 | 6887.00 | |||||||||||||
1996 | 1129.50 | 1044.00 | 795.00 | 601.00 | 521.00 | 210.00 | 36.50 | 100.50 | 371.00 | 584.50 | 880.00 | 1154.50 | 7427.50 | |||||||||||||
1997 | 1197.00 | 939.00 | 821.00 | 659.50 | 312.50 | 205.00 | 84.00 | 58.00 | 233.00 | 591.00 | 801.50 | 1173.50 | 7075.00 | |||||||||||||
1998 | 1037.50 | 797.00 | 810.00 | 551.00 | 378.00 | 227.50 | 2.50 | 43.00 | 139.50 | 571.00 | 864.50 | 1194.00 | 6615.50 | |||||||||||||
1999 | 1003.00 | 965.00 | 840.00 | 689.50 | 452.50 | 267.00 | 110.50 | 35.50 | 317.50 | 524.50 | 669.50 | 1101.50 | 6976.00 | |||||||||||||
2000 | 1102.05 | a | 867.50 | 0.00 | z | 475.00 | 429.00 | 235.50 | 94.00 | 71.00 | 328.50 | 550.00 | 1089.50 | 1227.00 | 6469.05 | |||||||||||
2001 | 1272.00 | 1044.00 | 787.00 | 667.50 | 320.00 | 227.50 | 38.00 | 14.00 | 106.50 | 597.50 | 827.50 | 1230.50 | 7132.00 | |||||||||||||
2002 | 1176.00 | 1113.00 | 1005.00 | 620.50 | 409.00 | 208.50 | 10.00 | 103.00 | 253.00 | 873.50 | 868.00 | 1026.50 | 7666.00 | |||||||||||||
2003 | 889.50 | 876.00 | 757.50 | 616.00 | 390.50 | 87.50 | 16.50 | 12.00 | 0.00 | z | 456.50 | 1106.00 | 1076.50 | 6284.50 | ||||||||||||
2004 | 1346.00 | 929.00 | 665.50 | 546.00 | 0.00 | z | 176.50 | 53.00 | 48.00 | 175.00 | 528.00 | 0.00 | z | 0.00 | z | 4467.00 | ||||||||||
2005 | 1057.50 | 939.50 | 726.00 | 557.00 | 0.00 | z | 0.00 | z | 21.38 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1411.00 | 4712.38 | ||||||
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 306.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 585.50 | 913.50 | 0.00 | z | 1805.50 | ||||
2007 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 456.00 | 0.00 | z | 0.00 | 36.68 | a | 335.69 | a | 0.00 | z | 961.50 | 1177.00 | 2966.87 | |||||
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 | 1265.00 | 1017.50 | 1060.50 | 781.50 | 0.00 | z | 177.50 | 34.50 | 29.00 | 293.00 | 680.50 | 1100.50 | 0.00 | z | 6439.50 | |||||||||||
2010 | 1126.50 | 905.00 | 876.00 | 700.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3607.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1173.87 | 931.92 | 831.71 | 618.18 | 420.66 | 219.20 | 79.59 | 86.03 | 284.71 | 602.75 | 907.99 | 1180.56 | 7348.46 | |||||||||||||
S.D. | 138.15 | 114.54 | 100.69 | 98.23 | 74.75 | 59.13 | 52.50 | 53.35 | 90.06 | 89.78 | 110.49 | 126.05 | 480.93 | |||||||||||||
SKEW | 0.45 | 0.45 | 0.38 | 0.12 | -0.16 | -0.07 | 0.89 | 0.55 | 0.05 | 0.22 | 0.80 | 0.61 | 0.33 | |||||||||||||
MAX | 1565.50 | 1220.50 | 1060.50 | 819.50 | 534.00 | 344.00 | 255.00 | 218.00 | 466.00 | 873.50 | 1219.50 | 1448.50 | 8543.00 | |||||||||||||
MIN | 889.50 | 730.07 | 657.00 | 401.00 | 262.50 | 87.50 | 0.00 | 12.00 | 106.50 | 357.00 | 669.50 | 1008.00 | 6505.00 | |||||||||||||
NO YRS | 38 | 38 | 38 | 38 | 36 | 37 | 39 | 38 | 37 | 38 | 35 | 37 | 27 |