YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1163.79 | a | 1406.50 | 1291.00 | 1107.00 | 743.50 | 538.00 | 272.50 | 6522.29 | |||||||
1967 | 252.50 | 316.50 | 738.00 | 1013.28 | a | 1116.50 | 1312.50 | 1349.50 | 1217.50 | 1003.00 | 801.50 | 549.00 | 196.00 | 9865.78 | ||||||||||||
1968 | 253.50 | 249.50 | 478.00 | 792.50 | 1108.50 | 1275.00 | 1263.50 | 1329.00 | 1007.50 | 915.50 | 437.00 | 221.00 | 9330.50 | |||||||||||||
1969 | 348.50 | 332.00 | 410.00 | 871.50 | 1053.00 | 1293.00 | 1456.00 | 1393.00 | 1144.00 | 813.50 | 435.50 | 389.00 | 9939.00 | |||||||||||||
1970 | 206.50 | 309.00 | 451.00 | 873.00 | 1004.50 | 1172.00 | 1321.00 | 1336.50 | 1090.50 | 684.50 | 408.00 | 403.50 | 9260.00 | |||||||||||||
1971 | 413.00 | 336.50 | 615.50 | 773.50 | 1104.00 | 1191.00 | 1282.00 | 1144.00 | 1063.50 | 856.50 | 531.50 | 329.00 | 9640.00 | |||||||||||||
1972 | 398.00 | 378.50 | 757.50 | 986.50 | 1056.50 | 1241.00 | 1284.50 | 1219.00 | 1169.50 | 859.50 | 362.00 | 242.50 | 9955.00 | |||||||||||||
1973 | 168.00 | 232.50 | 639.00 | 734.50 | 1048.32 | a | 1217.50 | 1294.50 | 1263.50 | 1113.50 | 859.00 | 611.00 | 316.64 | c | 9497.96 | |||||||||||
1974 | 281.00 | 322.00 | 795.00 | 868.50 | 1167.00 | 1253.00 | 1342.50 | 1264.00 | 902.00 | 806.50 | 422.00 | 225.00 | 9648.50 | |||||||||||||
1975 | 276.00 | 299.00 | 558.00 | 762.50 | 1072.00 | 1215.50 | 1205.50 | 1264.00 | 978.00 | 805.50 | 497.07 | a | 296.50 | 9229.57 | ||||||||||||
1976 | 237.84 | b | 486.50 | 622.14 | b | 845.00 | 938.50 | 1251.00 | 1160.50 | 1242.00 | 1064.50 | 608.50 | 332.50 | 192.00 | 8980.98 | |||||||||||
1977 | 154.50 | 318.50 | 559.15 | d | 783.00 | 1140.00 | 1260.50 | 1364.00 | 1455.50 | 1285.50 | 895.00 | 549.83 | a | 399.00 | 9999.00 | |||||||||||
1978 | 144.50 | 162.00 | 577.50 | 954.50 | 1187.00 | 1252.00 | 1406.50 | 1295.50 | 1023.00 | 745.55 | a | 338.00 | g | 211.50 | 8959.55 | |||||||||||
1979 | 99.50 | 239.00 | 567.50 | 839.50 | 1006.00 | 1098.00 | 1358.00 | 1258.50 | 1067.00 | 897.00 | 359.00 | 247.50 | 9036.50 | |||||||||||||
1980 | 273.50 | 287.00 | 584.50 | 776.00 | 1119.00 | 1356.00 | 1449.00 | 1259.12 | a | 1101.50 | 719.20 | a | 355.50 | 260.50 | 9540.82 | |||||||||||
1981 | 252.50 | 291.00 | 492.00 | 828.00 | 1025.00 | 1170.50 | 1316.47 | a | 1217.78 | a | 1081.50 | 811.50 | 495.00 | 303.00 | 9284.25 | |||||||||||
1982 | 249.00 | 260.00 | 668.50 | 870.00 | 1039.00 | 1272.50 | 1362.50 | 1374.00 | 1138.50 | 777.50 | 399.50 | 201.00 | 9612.00 | |||||||||||||
1983 | 176.00 | 260.00 | 542.00 | 746.50 | 1110.00 | 1201.00 | 1385.50 | 1348.50 | 1152.00 | 891.50 | 601.50 | 201.00 | 9615.50 | |||||||||||||
1984 | 177.73 | a | 328.50 | 599.00 | 835.50 | 1139.50 | 1235.50 | 1322.00 | 1336.00 | 1032.50 | 781.50 | 387.00 | 355.50 | 9530.23 | ||||||||||||
1985 | 139.50 | 238.50 | 607.00 | 849.00 | 1175.00 | 1203.00 | 1279.50 | 1355.00 | 1143.50 | 571.00 | k | 620.50 | 193.50 | 8804.00 | ||||||||||||
1986 | 284.00 | 447.50 | 682.50 | 995.00 | 1128.50 | 0.00 | z | 1332.00 | 890.50 | j | 1190.69 | a | 797.00 | 447.50 | 0.00 | z | 7304.69 | |||||||||
1987 | 185.50 | f | 289.00 | 439.34 | b | 701.00 | 1063.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2492.34 | ||||
1988 | 0.00 | z | 0.00 | z | 0.00 | z | 534.00 | k | 1014.50 | 1199.50 | 1322.50 | 1327.50 | 1111.50 | 850.00 | 317.00 | i | 303.59 | b | 7129.09 | |||||||
1989 | 335.32 | a | 260.08 | b | 0.00 | z | 288.50 | v | 1252.40 | a | 1245.54 | b | 1378.00 | 1364.00 | 1116.50 | 826.00 | 526.00 | 167.50 | 8471.33 | |||||||
1990 | 301.39 | d | 380.00 | 591.07 | a | 814.14 | a | 825.00 | i | 1410.50 | 1265.50 | 1241.50 | 1071.50 | 750.50 | 564.50 | 274.50 | 8665.09 | |||||||||
1991 | 171.00 | 375.50 | 677.00 | 903.00 | 1196.50 | 1277.00 | 1325.50 | 1356.00 | 992.50 | 851.50 | 325.50 | 267.78 | b | 9718.78 | ||||||||||||
1992 | 218.00 | 391.50 | 636.50 | 794.50 | 970.00 | 1256.50 | 1349.00 | 1277.50 | 1161.43 | b | 923.00 | 412.00 | 291.52 | e | 9681.45 | |||||||||||
1993 | 272.50 | 372.50 | 644.00 | 848.00 | 1119.50 | 1275.50 | 1428.50 | 1453.38 | a | 1077.50 | 844.50 | 254.00 | h | 0.00 | z | 9335.88 | ||||||||||
1994 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1109.00 | 1354.00 | 1361.50 | 1334.00 | 1091.00 | 885.00 | 0.00 | z | 0.00 | z | 7134.50 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 243.35 | 313.95 | 597.27 | 842.34 | 1091.21 | 1246.40 | 1334.71 | 1304.34 | 1088.59 | 814.82 | 465.29 | 270.44 | 9554.28 | |||||||||||||
S.D. | 79.77 | 71.15 | 96.61 | 81.28 | 73.35 | 65.64 | 67.36 | 72.98 | 75.98 | 73.64 | 92.02 | 68.20 | 312.66 | |||||||||||||
SKEW | 0.31 | 0.38 | -0.02 | 0.53 | -0.01 | 0.31 | -0.44 | 0.15 | 0.00 | -0.82 | 0.15 | 0.48 | -0.04 | |||||||||||||
MAX | 413.00 | 486.50 | 795.00 | 1013.28 | 1252.40 | 1410.50 | 1456.00 | 1455.50 | 1285.50 | 923.00 | 620.50 | 403.50 | 10164.48 | |||||||||||||
MIN | 99.50 | 162.00 | 410.00 | 701.00 | 938.50 | 1098.00 | 1160.50 | 1144.00 | 902.00 | 608.50 | 325.50 | 167.50 | 8980.98 | |||||||||||||
NO YRS | 25 | 26 | 25 | 25 | 27 | 27 | 28 | 27 | 28 | 27 | 24 | 25 | 19 |