YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 0.00 | z | 0.00 | z | 0.00 | z | 666.00 | 947.50 | 1085.00 | 1359.50 | 1357.50 | 1145.50 | 718.50 | 430.00 | 315.00 | 8024.50 | ||||||||||
1970 | 208.50 | 365.00 | 377.50 | 480.00 | 927.50 | 1166.50 | 1375.00 | 1316.50 | 1027.00 | 655.00 | 467.50 | 299.00 | 8665.00 | |||||||||||||
1971 | 295.00 | 245.50 | 480.50 | 597.50 | 776.00 | 1091.00 | 1385.50 | 1214.50 | 1075.50 | 687.50 | 411.50 | 182.50 | 8442.50 | |||||||||||||
1972 | 212.50 | 337.12 | a | 668.50 | 662.00 | 851.93 | d | 1101.50 | 1312.00 | 1214.50 | 1029.50 | 773.50 | 270.52 | a | 197.50 | 8631.07 | ||||||||||
1973 | 141.50 | 260.00 | 293.00 | 484.50 | 873.50 | 1060.00 | 1251.00 | 1250.50 | 1003.50 | 776.50 | 424.00 | 227.00 | 8045.00 | |||||||||||||
1974 | 249.50 | 206.50 | 510.50 | 610.50 | 874.00 | 1204.00 | 1230.00 | 1165.50 | 994.50 | 774.00 | 395.00 | 143.00 | 8357.00 | |||||||||||||
1975 | 234.00 | 0.00 | z | 389.00 | 451.00 | 756.00 | 1022.50 | 1265.00 | 1242.50 | 1025.00 | 750.00 | 400.00 | 242.50 | 7777.50 | ||||||||||||
1976 | 232.50 | 378.00 | 405.50 | 594.00 | 864.00 | 1080.50 | 1248.50 | 1207.00 | 1001.00 | 679.50 | 402.00 | 195.00 | 8287.50 | |||||||||||||
1977 | 195.50 | 306.00 | 328.60 | a | 651.50 | 779.00 | 1134.50 | 1322.50 | 1310.00 | 305.50 | u | 903.17 | e | 498.50 | 324.98 | a | 7754.26 | |||||||||
1978 | 0.00 | z | 0.00 | z | 514.50 | 565.50 | 821.50 | 1142.50 | 1359.50 | 1276.50 | 1087.00 | 890.50 | 448.00 | 218.00 | 8323.50 | |||||||||||
1979 | 169.50 | 270.00 | 390.50 | 619.00 | 833.00 | 1106.00 | 1309.50 | 1210.50 | 1129.00 | 860.00 | 328.50 | 305.00 | 8530.50 | |||||||||||||
1980 | 297.50 | 399.00 | 416.50 | 631.00 | 790.50 | 1170.00 | 1362.00 | 1227.00 | 1080.00 | 745.50 | 414.50 | 396.00 | 8929.50 | |||||||||||||
1981 | 335.00 | 365.50 | 425.50 | 756.50 | 881.50 | 1220.00 | 1317.50 | 1289.50 | 1108.00 | 737.50 | 524.50 | 330.50 | 9291.50 | |||||||||||||
1982 | 258.00 | 324.00 | 447.50 | 625.00 | 833.50 | 1037.50 | 1299.50 | 1294.00 | 1086.50 | 714.00 | 411.50 | 212.50 | 8543.50 | |||||||||||||
1983 | 242.50 | 266.00 | 377.50 | 448.00 | 825.00 | 1025.50 | 1317.50 | 1254.50 | 1138.50 | 792.00 | 389.00 | 256.50 | 8332.50 | |||||||||||||
1984 | 211.00 | 219.00 | 448.00 | 561.00 | 1001.50 | 1130.00 | 1290.50 | 1231.50 | 1073.50 | 684.50 | 410.50 | 272.00 | 8533.00 | |||||||||||||
1985 | 204.00 | 260.00 | 474.00 | 697.50 | 938.50 | 1164.50 | 1339.00 | 1249.50 | 981.50 | 760.00 | 388.00 | 243.00 | 8699.50 | |||||||||||||
1986 | 364.50 | 335.00 | 549.00 | 695.50 | 906.50 | 1192.00 | 1240.50 | 1285.00 | 969.00 | 715.50 | 405.50 | 235.50 | 8893.50 | |||||||||||||
1987 | 223.50 | 238.50 | 348.50 | 706.50 | 871.00 | 1159.00 | 1270.00 | 1208.50 | 985.50 | 897.00 | 380.00 | 216.50 | 8504.50 | |||||||||||||
1988 | 230.50 | 344.50 | 417.00 | 648.50 | 901.50 | 1159.00 | 1326.50 | 1258.00 | 1008.50 | 920.50 | 418.50 | 219.00 | 8852.00 | |||||||||||||
1989 | 201.00 | 367.00 | 585.00 | 804.50 | 938.00 | 1133.50 | 1371.00 | 1247.00 | 1111.50 | 770.00 | 441.00 | 204.00 | 9173.50 | |||||||||||||
1990 | 204.00 | 245.00 | 515.00 | 725.00 | 906.50 | 1247.50 | 1269.00 | 1156.00 | 1125.50 | 808.50 | 484.00 | 205.50 | 8891.50 | |||||||||||||
1991 | 222.50 | 383.50 | 357.00 | 572.50 | 827.50 | 1049.50 | 1325.50 | 1288.50 | 1057.50 | 827.50 | 367.50 | 268.50 | 8547.50 | |||||||||||||
1992 | 185.50 | 322.50 | 423.00 | 710.00 | 946.50 | 1109.00 | 1273.00 | 1247.00 | 1090.50 | 851.00 | 296.50 | 253.00 | 8707.50 | |||||||||||||
1993 | 333.50 | 283.00 | 471.50 | 625.50 | 944.00 | 1123.00 | 1274.50 | 1269.00 | 1051.50 | 784.50 | 372.50 | 268.00 | 8800.50 | |||||||||||||
1994 | 244.50 | 282.00 | 525.00 | 676.50 | 890.50 | 1263.00 | 1356.50 | 1363.00 | 1109.50 | 754.00 | 392.00 | 284.50 | 9141.00 | |||||||||||||
1995 | 239.00 | 405.50 | 453.50 | 525.50 | 785.00 | 1048.00 | 1285.00 | 1355.00 | 1118.00 | 822.50 | 561.00 | 285.50 | 8883.50 | |||||||||||||
1996 | 283.50 | 440.00 | 500.50 | 701.00 | 1012.00 | 1256.50 | 1416.00 | 1325.50 | 1031.00 | 804.00 | 504.50 | 271.00 | 9545.50 | |||||||||||||
1997 | 252.50 | 261.50 | 550.50 | 586.50 | 1019.50 | 1079.00 | 1298.00 | 1291.00 | 1171.00 | 721.00 | 466.50 | 168.00 | 8865.00 | |||||||||||||
1998 | 255.50 | 186.00 | 401.50 | 495.00 | 828.50 | 1044.00 | 1328.00 | 1281.50 | 1119.50 | 783.00 | 470.50 | 252.00 | 8445.00 | |||||||||||||
1999 | 292.50 | 352.50 | 508.00 | 531.00 | 857.00 | 1109.50 | 1228.00 | 1219.00 | 1065.00 | 819.50 | 568.00 | 164.50 | 8714.50 | |||||||||||||
2000 | 319.50 | 379.50 | 445.50 | 719.00 | 1026.50 | 1164.50 | 1325.50 | 1261.50 | 1133.00 | 743.50 | 251.50 | 274.50 | 9044.00 | |||||||||||||
2001 | 192.00 | 238.00 | 432.00 | 666.00 | 971.50 | 1158.00 | 1277.50 | 1264.50 | 1091.50 | 842.00 | 531.50 | 153.00 | 8817.50 | |||||||||||||
2002 | 213.00 | 299.50 | 425.50 | 762.50 | 912.50 | 1239.00 | 1332.00 | 1278.50 | 624.00 | l | 759.00 | 453.50 | 204.50 | 7879.50 | ||||||||||||
2003 | 424.00 | 298.00 | 441.00 | 582.50 | 956.50 | 1127.00 | 1360.50 | 1307.00 | 1128.50 | 969.50 | 477.00 | e | 0.00 | z | 9071.50 | |||||||||||
2004 | 186.50 | k | 101.50 | h | 667.50 | 589.00 | 920.00 | 1109.00 | 1216.50 | 1157.50 | 999.50 | 708.50 | 283.00 | 208.00 | 7858.50 | |||||||||||
2005 | 285.00 | 287.00 | 370.00 | 589.00 | 905.00 | 0.00 | z | 1323.00 | 1212.50 | 1066.50 | 773.00 | 0.00 | z | 0.00 | z | 6811.00 | ||||||||||
2006 | 234.50 | 276.50 | 376.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 148.50 | 1035.50 | |||||
2007 | 136.50 | 258.50 | 493.50 | 644.50 | 941.00 | 0.00 | z | 1299.50 | 1340.50 | 1115.50 | 0.00 | z | 0.00 | z | 163.50 | 6393.00 | ||||||||||
2008 | 174.50 | 298.00 | 0.00 | z | 578.50 | 774.50 | 1144.00 | 1257.00 | 1247.00 | 1027.50 | 743.00 | 517.50 | 240.00 | 8001.50 | ||||||||||||
2009 | 265.00 | 0.00 | z | 0.00 | z | 570.50 | 985.50 | 0.00 | z | 1348.50 | 0.00 | z | 1032.50 | 701.00 | 483.00 | 138.00 | 5524.00 | |||||||||
2010 | 224.50 | 214.50 | 365.50 | 544.50 | 785.00 | 1110.50 | 1368.50 | 1013.00 | g | 702.00 | i | 729.50 | 310.00 | 322.50 | 5975.00 | |||||||||||
2011 | 147.52 | b | 182.52 | a | 514.00 | 682.00 | 624.00 | f | 454.00 | r | 1283.06 | d | 1359.87 | a | 625.50 | k | 756.29 | b | 341.90 | a | 121.42 | a | 5388.56 | |||
2012 | 239.00 | 274.43 | b | 13.00 | z | 0.00 | z | 966.17 | d | 1192.76 | a | 888.50 | i | 1237.13 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3909.48 | ||
2013 | 0.00 | z | 138.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 138.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 240.83 | 294.81 | 452.07 | 619.81 | 889.35 | 1132.28 | 1309.45 | 1262.72 | 1068.25 | 778.18 | 419.76 | 234.86 | 8728.09 | |||||||||||||
S.D. | 59.55 | 67.94 | 82.99 | 84.99 | 74.06 | 64.27 | 47.57 | 53.10 | 53.82 | 70.90 | 77.00 | 61.06 | 324.34 | |||||||||||||
SKEW | 0.79 | 0.00 | 0.67 | -0.09 | -0.01 | 0.25 | 0.00 | 0.07 | -0.12 | 0.71 | -0.21 | 0.26 | 0.36 | |||||||||||||
MAX | 424.00 | 440.00 | 668.50 | 804.50 | 1026.50 | 1263.00 | 1416.00 | 1363.00 | 1171.00 | 969.50 | 568.00 | 396.00 | 9545.50 | |||||||||||||
MIN | 136.50 | 138.00 | 293.00 | 448.00 | 756.00 | 1022.50 | 1216.50 | 1156.00 | 969.00 | 655.00 | 251.50 | 121.42 | 8045.00 | |||||||||||||
NO YRS | 41 | 40 | 40 | 42 | 42 | 39 | 42 | 41 | 38 | 41 | 40 | 41 | 29 |