YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 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 | 2.07 | a | 2.07 | |
1973 | 3.50 | 50.00 | 83.00 | 398.00 | 803.42 | a | 1098.50 | 1362.34 | c | 1256.53 | a | 953.57 | b | 642.00 | 178.45 | a | 35.02 | d | 6864.33 | |||||||
1974 | 0.00 | a | 39.85 | b | 327.80 | d | 449.44 | c | 941.07 | c | 876.50 | g | 1287.69 | e | 1204.35 | a | 482.00 | o | 671.15 | a | 177.22 | c | 4.28 | b | 5102.85 | |
1975 | 13.43 | a | 40.32 | c | 183.42 | a | 279.31 | a | 601.50 | f | 1040.50 | 928.50 | i | 1242.98 | e | 1010.89 | b | 562.81 | b | 189.83 | a | 51.84 | b | 4615.34 | ||
1976 | 74.40 | a | 131.54 | a | 200.47 | a | 399.50 | 918.50 | 1057.24 | a | 1329.90 | a | 1176.00 | 912.86 | b | 529.14 | b | 281.00 | 17.00 | 7027.54 | ||||||
1977 | 25.83 | d | 180.44 | a | 129.54 | c | 570.56 | c | 602.78 | d | 1169.50 | 1369.50 | 1310.55 | b | 1000.50 | 745.50 | 240.00 | 77.50 | a | 7422.20 | ||||||
1978 | 17.57 | a | 102.00 | 319.00 | 412.24 | a | 747.50 | 1133.04 | b | 1347.50 | 1262.50 | 908.50 | 759.50 | 172.00 | 0.00 | 7181.34 | ||||||||||
1979 | 0.00 | 33.50 | 226.50 | 473.50 | 793.00 | 1096.50 | 1329.00 | 1168.00 | 1111.50 | 728.00 | 141.00 | 48.05 | a | 7148.55 | ||||||||||||
1980 | 48.50 | 120.50 | 138.50 | 452.00 | 657.00 | 1063.97 | a | 1333.50 | 1283.00 | 1008.50 | 663.50 | 238.00 | 128.13 | a | 7135.10 | |||||||||||
1981 | 80.08 | a | 124.00 | 224.50 | 650.50 | 804.00 | 1239.50 | 1427.50 | 1315.50 | 1034.50 | 554.00 | 290.00 | 58.79 | b | 7802.88 | |||||||||||
1982 | 19.00 | 146.50 | 225.50 | 457.50 | 799.50 | 1055.00 | 1266.00 | 1260.50 | 922.00 | 478.50 | 102.50 | 2.00 | 6734.50 | |||||||||||||
1983 | 24.00 | 105.00 | 237.00 | 323.00 | 755.00 | 1073.00 | 1303.50 | 1160.00 | 1062.00 | 615.50 | 251.00 | 12.50 | 6921.50 | |||||||||||||
1984 | 43.50 | 59.50 | 311.00 | 458.50 | 1025.50 | 1094.50 | 1275.00 | 1175.50 | 1060.50 | 461.00 | 201.50 | 10.00 | 7176.00 | |||||||||||||
1985 | 4.00 | 109.00 | 228.88 | a | 606.50 | 902.00 | 1160.50 | 1344.50 | 1285.00 | 817.00 | 587.50 | 177.50 | 52.50 | 7274.88 | ||||||||||||
1986 | 145.50 | 217.00 | 437.00 | 540.00 | 876.00 | 1200.00 | 1237.00 | 1328.35 | a | 826.50 | 543.50 | 226.50 | 15.50 | 7592.85 | ||||||||||||
1987 | 31.50 | 121.00 | 169.00 | 591.00 | 819.00 | 1152.00 | 1206.00 | 1248.50 | 1006.50 | 739.00 | 180.00 | 10.50 | 7274.00 | |||||||||||||
1988 | 9.50 | 125.48 | c | 256.50 | 463.00 | 764.50 | 1105.50 | 1385.00 | 1182.00 | 935.00 | 852.00 | 270.50 | 69.00 | 7417.98 | ||||||||||||
1989 | 14.00 | 126.00 | 274.00 | i | 730.00 | 838.00 | 1080.50 | 1372.50 | 1199.00 | 979.50 | 447.00 | m | 305.50 | 57.50 | 6702.50 | |||||||||||
1990 | 29.00 | 80.00 | 349.00 | 587.50 | 808.00 | 1124.46 | b | 1305.00 | 1210.00 | 1019.50 | 656.50 | 238.50 | 3.00 | i | 7407.46 | |||||||||||
1991 | 10.00 | 119.00 | j | 109.50 | 450.00 | 670.50 | 973.00 | 1275.00 | 1217.00 | 669.00 | i | 731.50 | 184.50 | 12.50 | 5633.50 | |||||||||||
1992 | 13.50 | 134.50 | 211.00 | 471.00 | f | 873.50 | 1022.50 | 1219.50 | 1271.00 | 1016.50 | 690.50 | 131.50 | 0.00 | 6584.00 | ||||||||||||
1993 | 5.00 | 25.00 | j | 313.10 | a | 366.50 | i | 839.50 | 1061.00 | 1256.02 | a | 1206.00 | 964.50 | 400.50 | k | 93.00 | f | 9.00 | 5654.12 | |||||||
1994 | 52.50 | 36.00 | 392.00 | 310.00 | l | 811.00 | 1243.50 | 1402.00 | 1352.50 | 1062.86 | b | 550.00 | 77.00 | 18.00 | m | 6979.36 | ||||||||||
1995 | 20.00 | 283.00 | 290.00 | 451.00 | 683.00 | 948.50 | 1319.00 | 1350.00 | 1059.50 | 658.50 | 376.00 | 90.50 | 7529.00 | |||||||||||||
1996 | 53.50 | 232.00 | 291.00 | 620.00 | 757.50 | f | 1206.50 | 1397.50 | 1359.00 | 971.00 | 586.50 | 183.50 | i | 57.00 | 6774.00 | |||||||||||
1997 | 73.00 | 128.00 | 411.00 | 451.50 | 1010.50 | 1081.50 | 1263.00 | 1311.50 | 996.50 | 599.50 | 254.00 | 16.00 | 7596.00 | |||||||||||||
1998 | 61.50 | 29.50 | 286.50 | 402.00 | 674.50 | 931.50 | 1305.50 | 1342.50 | 940.00 | 545.50 | 167.50 | 60.00 | 6746.50 | |||||||||||||
1999 | 31.50 | h | 120.52 | e | 300.00 | f | 331.61 | b | 775.53 | b | 1017.93 | a | 0.00 | z | 1224.50 | a | 1012.22 | c | 723.16 | b | 340.96 | d | 45.35 | d | 5591.79 | |
2000 | 98.68 | a | 143.45 | a | 294.50 | c | 674.48 | a | 956.57 | c | 1155.56 | c | 1321.12 | a | 1296.00 | 1004.50 | 596.00 | 70.18 | b | 61.45 | c | 7672.48 | ||||
2001 | 23.25 | a | 82.38 | b | 263.00 | f | 490.38 | d | 984.54 | d | 1135.86 | a | 1306.00 | 1308.72 | a | 1092.50 | 729.00 | 344.48 | a | 15.00 | 7512.12 | |||||
2002 | 37.50 | 111.50 | 225.00 | 638.00 | 813.50 | 1177.50 | 1423.00 | 1280.50 | 1028.50 | 580.50 | 252.00 | 38.00 | 7605.50 | |||||||||||||
2003 | 152.50 | 113.00 | 286.50 | 435.00 | 893.00 | 1154.50 | 1448.50 | 1277.89 | d | 1085.00 | 833.00 | 150.00 | d | 57.00 | 7885.89 | |||||||||||
2004 | 27.00 | 34.00 | 522.00 | 558.50 | 707.50 | f | 882.50 | g | 1339.50 | 1255.00 | 982.50 | 594.96 | e | 158.40 | e | 63.00 | 5534.86 | |||||||||
2005 | 110.57 | a | 134.50 | 311.19 | e | 420.00 | 215.00 | u | 832.50 | f | 1109.00 | f | 1129.78 | d | 946.50 | 627.00 | 223.00 | h | 53.00 | 3732.54 | ||||||
2006 | 67.37 | e | 135.00 | 192.00 | 506.00 | 965.50 | 1223.00 | 1368.00 | 1319.29 | e | 953.00 | 560.00 | 278.00 | 33.98 | e | 7601.13 | ||||||||||
2007 | 11.00 | i | 133.50 | 469.59 | d | 577.50 | 948.00 | 1179.00 | 1426.00 | 1320.50 | 1024.00 | 611.00 | 348.50 | 14.00 | 8051.59 | |||||||||||
2008 | 13.50 | 95.50 | 311.00 | 514.50 | 751.00 | 1160.50 | 1354.50 | 1346.00 | 1049.50 | 658.00 | 332.50 | 37.72 | a | 7624.22 | ||||||||||||
2009 | 103.73 | e | 96.00 | 303.44 | e | 469.50 | 1023.50 | 1025.00 | 1412.00 | 1274.00 | 1116.00 | 553.00 | 294.50 | 10.50 | 7681.17 | |||||||||||
2010 | 26.00 | 68.00 | 235.00 | 399.00 | 652.50 | 1125.50 | 1449.00 | 1277.00 | 1060.00 | 704.50 | 278.00 | 82.00 | 7356.50 | |||||||||||||
2011 | 73.50 | 77.00 | 276.00 | 501.50 | 656.50 | 1087.50 | 1298.00 | 1388.00 | 1080.50 | 664.95 | a | 186.00 | 8.78 | a | 7298.23 | |||||||||||
2012 | 68.00 | 131.02 | a | 343.50 | 593.50 | 969.00 | 1216.00 | 1341.78 | a | 1344.76 | b | 1091.50 | 721.27 | a | 352.00 | 88.19 | b | 8260.52 | ||||||||
2013 | 54.00 | 92.00 | 454.50 | 38.50 | 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 | 600.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.31 | 110.82 | 278.29 | 495.30 | 827.96 | 1110.00 | 1335.31 | 1267.99 | 1002.80 | 639.67 | 228.03 | 38.59 | 7378.11 | |||||||||||||
S.D. | 38.89 | 54.57 | 99.58 | 102.29 | 116.90 | 78.32 | 63.04 | 63.95 | 70.60 | 90.82 | 79.73 | 30.90 | 363.63 | |||||||||||||
SKEW | 1.12 | 0.90 | 0.36 | 0.20 | -0.03 | -0.31 | -0.02 | -0.25 | -0.68 | 0.28 | -0.02 | 0.68 | 0.14 | |||||||||||||
MAX | 152.50 | 283.00 | 522.00 | 730.00 | 1025.50 | 1243.50 | 1449.00 | 1388.00 | 1116.00 | 852.00 | 376.00 | 128.13 | 8260.52 | |||||||||||||
MIN | 0.00 | 29.50 | 83.00 | 279.31 | 602.78 | 931.50 | 1206.00 | 1129.78 | 817.00 | 461.00 | 70.18 | 0.00 | 6734.50 | |||||||||||||
NO YRS | 39 | 39 | 38 | 37 | 36 | 37 | 37 | 40 | 38 | 38 | 37 | 39 | 26 |