YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1228.50 | 1279.00 | 1110.00 | 793.00 | 266.00 | 90.00 | 4766.50 | |||||||
1949 | 12.50 | 127.50 | 360.00 | 697.50 | 831.00 | 1081.50 | 1263.00 | 1234.00 | 1191.50 | 668.00 | 534.50 | 132.50 | 8133.50 | |||||||||||||
1950 | 109.00 | 307.00 | 460.50 | 709.00 | 790.00 | 1009.50 | 1234.50 | 1255.50 | 983.00 | 890.50 | 514.50 | 329.50 | 8592.50 | |||||||||||||
1951 | 142.50 | 219.50 | 384.50 | 591.00 | 850.00 | 995.50 | 1283.00 | 1227.00 | 1104.00 | 794.50 | 326.00 | 159.00 | 8076.50 | |||||||||||||
1952 | 102.00 | 231.00 | 290.00 | 585.50 | 979.50 | 981.50 | 1261.50 | 1307.50 | 1142.00 | 974.00 | 256.00 | 165.00 | 8275.50 | |||||||||||||
1953 | 308.00 | 237.00 | 420.00 | 548.00 | 697.00 | 1008.00 | 1340.00 | 1260.50 | 1091.50 | 784.00 | 439.50 | 154.00 | 8287.50 | |||||||||||||
1954 | 188.00 | 404.00 | 368.50 | 736.50 | 880.40 | a | 1003.00 | 1329.50 | 1200.50 | 1099.00 | 821.00 | 508.00 | 192.50 | 8730.90 | ||||||||||||
1955 | 74.00 | 168.00 | 421.50 | 541.50 | 775.50 | 1021.00 | 1199.00 | 1268.50 | 1096.00 | 857.00 | 402.50 | 242.50 | 8067.00 | |||||||||||||
1956 | 251.50 | 138.50 | 460.50 | 565.50 | 846.00 | 1111.50 | 1246.00 | 1186.00 | 1216.50 | 730.00 | 364.50 | 208.50 | 8325.00 | |||||||||||||
1957 | 162.00 | 385.50 | 463.00 | 593.50 | 739.00 | 1162.00 | 1337.00 | 1249.00 | 1088.50 | 680.00 | 309.00 | 243.50 | 8412.00 | |||||||||||||
1958 | 232.50 | 326.00 | 332.50 | 612.00 | 1011.50 | 1083.00 | 1278.50 | 1329.50 | 1131.50 | 878.00 | 405.50 | 298.50 | 8919.00 | |||||||||||||
1959 | 257.50 | 144.00 | f | 524.42 | a | 729.00 | 809.00 | 1166.00 | 1374.00 | 1259.50 | 1012.50 | 773.50 | 438.00 | 192.50 | 8535.92 | |||||||||||
1960 | 108.50 | 208.50 | 552.50 | 693.00 | 857.50 | 1187.00 | 1336.00 | 1288.00 | 1156.50 | 780.50 | 380.00 | 183.00 | 8731.00 | |||||||||||||
1961 | 249.00 | 305.50 | 443.50 | 668.50 | 805.00 | 1142.50 | 1277.00 | 1275.50 | 978.00 | 729.00 | 316.00 | 168.50 | 8358.00 | |||||||||||||
1962 | 194.50 | 261.00 | 302.00 | 734.50 | 727.00 | 1033.50 | 1252.50 | 1353.00 | 1114.00 | 806.00 | 490.00 | 250.50 | 8518.50 | |||||||||||||
1963 | 102.00 | 429.50 | 391.50 | 524.50 | 911.00 | 959.50 | 1274.00 | 1248.50 | 1120.00 | 872.50 | 436.00 | 187.00 | 8456.00 | |||||||||||||
1964 | 93.00 | 181.50 | 358.00 | 552.50 | 813.00 | 1019.00 | 1306.00 | 1256.50 | 1012.00 | 907.00 | 329.50 | 216.00 | 8044.00 | |||||||||||||
1965 | 230.00 | 272.50 | 376.00 | 602.00 | 833.00 | 917.00 | 1258.50 | 1278.50 | 959.00 | 880.00 | 480.00 | 165.50 | 8252.00 | |||||||||||||
1966 | 110.00 | 169.00 | 486.50 | 707.00 | 941.00 | 1089.00 | 1315.00 | 1321.50 | 1084.00 | 761.50 | 454.50 | 249.50 | 8688.50 | |||||||||||||
1967 | 178.00 | 287.00 | 494.50 | 399.00 | 822.00 | 982.50 | 1343.50 | 1348.00 | 1063.50 | 858.00 | 534.00 | 131.50 | 8441.50 | |||||||||||||
1968 | 180.00 | 448.00 | 494.50 | 584.50 | 888.50 | 1098.50 | 1282.50 | 1195.50 | 1064.50 | 805.00 | 477.00 | 102.00 | 8620.50 | |||||||||||||
1969 | 298.50 | 210.50 | 412.50 | 640.50 | 932.00 | 986.50 | 1328.00 | 1426.50 | 1162.50 | 697.00 | 442.50 | 239.00 | 8776.00 | |||||||||||||
1970 | 194.50 | 325.00 | 435.00 | 508.00 | 896.50 | 1105.00 | 1343.00 | 1350.00 | 1035.50 | 710.50 | 414.00 | 160.00 | 8477.00 | |||||||||||||
1971 | 237.00 | 261.00 | 458.50 | 555.00 | 751.50 | 1025.00 | 1315.00 | 1279.50 | 1076.00 | 618.00 | 352.00 | 103.50 | 8032.00 | |||||||||||||
1972 | 111.00 | 344.50 | 646.00 | 650.00 | 878.50 | 1084.50 | 1364.50 | 1225.50 | 1028.00 | 683.00 | 314.00 | 164.00 | 8493.50 | |||||||||||||
1973 | 120.50 | 265.00 | 336.00 | 555.50 | 934.50 | 1138.00 | 1276.50 | 1271.50 | 1013.00 | 788.50 | 416.00 | 233.50 | 8348.50 | |||||||||||||
1974 | 198.00 | 231.50 | 484.00 | 621.00 | 889.50 | 1181.00 | 1277.00 | 1260.50 | 1158.50 | 800.00 | 425.50 | 146.00 | 8672.50 | |||||||||||||
1975 | 166.00 | 214.00 | 359.50 | 411.00 | 808.00 | 1052.50 | 1291.50 | 1295.00 | 1132.50 | 723.50 | 400.50 | 221.50 | 8075.50 | |||||||||||||
1976 | 243.50 | 315.00 | 403.00 | 530.50 | 908.00 | 1105.00 | 1257.50 | 1212.50 | 977.50 | 768.50 | 476.50 | 203.00 | 8400.50 | |||||||||||||
1977 | 209.50 | 371.50 | 334.50 | 666.00 | 700.50 | 1150.50 | 1335.00 | 1285.00 | 1068.00 | 876.00 | 488.50 | 298.00 | 8783.00 | |||||||||||||
1978 | 228.50 | 296.50 | 546.00 | 578.00 | 891.00 | 1225.50 | 1356.50 | 1288.50 | 1040.50 | 922.50 | 389.50 | 119.50 | 8882.50 | |||||||||||||
1979 | 102.00 | 249.00 | 438.00 | 656.50 | 843.50 | 1127.50 | 1301.50 | 1200.50 | 1200.50 | 866.50 | 369.00 | 278.50 | 8633.00 | |||||||||||||
1980 | 312.50 | 381.50 | 411.00 | 622.50 | 741.50 | 1121.50 | 1390.50 | 1275.50 | 1098.00 | 825.50 | 445.50 | 354.00 | 8979.50 | |||||||||||||
1981 | 338.50 | 330.00 | 443.50 | 686.50 | 881.00 | 1216.00 | 1340.00 | 1361.50 | 1154.50 | 713.00 | 496.00 | 304.00 | 9264.50 | |||||||||||||
1982 | 185.00 | 330.00 | 418.50 | 627.50 | 816.50 | 983.50 | 1256.00 | 1313.50 | 1043.50 | 737.50 | 356.00 | 170.50 | 8238.00 | |||||||||||||
1983 | 278.50 | 299.50 | 470.00 | 499.50 | 895.00 | 1028.00 | 1301.00 | 1233.50 | 1182.50 | 852.50 | 446.00 | 273.50 | 8759.50 | |||||||||||||
1984 | 270.50 | 299.00 | 518.00 | 605.50 | 1022.50 | 1072.50 | 1297.50 | 1298.00 | 1198.50 | 707.50 | 400.50 | 146.50 | 8836.50 | |||||||||||||
1985 | 153.00 | 240.00 | 422.50 | 728.00 | 905.00 | 1157.00 | 1343.50 | 1306.00 | 926.50 | 754.00 | 335.50 | 226.00 | 8497.00 | |||||||||||||
1986 | 352.50 | 374.50 | 604.50 | 678.00 | 921.50 | 1175.50 | 1276.00 | 1355.50 | 960.00 | 727.50 | 450.50 | 216.50 | 9092.50 | |||||||||||||
1987 | 175.00 | 281.00 | 435.00 | 781.00 | 899.00 | 1143.00 | 1233.50 | 1278.00 | 1102.50 | 910.50 | 408.50 | 145.50 | 8792.50 | |||||||||||||
1988 | 174.50 | 346.50 | 508.50 | 620.50 | 845.50 | 1059.00 | 1289.00 | 1262.00 | 1054.50 | 933.50 | 442.50 | 212.50 | 8748.50 | |||||||||||||
1989 | 142.50 | 299.00 | 583.00 | 806.00 | 911.50 | 1106.50 | 1323.00 | 1221.50 | 1078.00 | 761.00 | 429.00 | 202.50 | 8863.50 | |||||||||||||
1990 | 160.00 | 234.50 | 509.50 | 707.50 | 833.00 | 1119.00 | 1307.50 | 1216.50 | 1096.00 | 788.00 | 406.50 | 103.00 | 8481.00 | |||||||||||||
1991 | 154.00 | 400.50 | 315.00 | 603.50 | 776.50 | 960.00 | 1204.00 | 1269.00 | 1112.50 | 922.50 | 413.50 | 187.50 | 8318.50 | |||||||||||||
1992 | 181.00 | 360.00 | 432.00 | 728.50 | 923.50 | 1038.00 | 1225.00 | 1301.00 | 1139.50 | 823.50 | 309.00 | 70.50 | 8531.50 | |||||||||||||
1993 | 143.00 | 241.50 | 543.00 | 698.50 | 903.00 | 1105.50 | 1222.50 | 1248.00 | 1071.50 | 830.50 | 334.50 | 150.50 | 8492.00 | |||||||||||||
1994 | 234.00 | 195.50 | 524.00 | 640.50 | 803.00 | 1160.50 | 1311.50 | 1355.50 | 1131.00 | 756.00 | 207.00 | 113.50 | 8432.00 | |||||||||||||
1995 | 170.50 | 399.00 | 455.50 | 569.50 | 717.00 | 982.00 | 1288.00 | 1363.00 | 1208.00 | 814.00 | 552.00 | 243.50 | 8762.00 | |||||||||||||
1996 | 243.00 | 369.50 | 501.00 | 679.50 | 950.50 | 1081.50 | 1273.50 | 1295.50 | 1027.00 | 744.00 | 400.50 | 194.50 | 8760.00 | |||||||||||||
1997 | 216.50 | 224.50 | 514.50 | 591.00 | 1007.50 | 987.00 | 1191.50 | 1320.50 | 1134.00 | 724.50 | 446.00 | 113.00 | 8470.50 | |||||||||||||
1998 | 204.00 | 207.50 | 391.00 | 511.00 | 708.50 | 0.00 | z | 1293.50 | 1322.00 | 1043.50 | 686.50 | 349.00 | 165.50 | 6882.00 | ||||||||||||
1999 | 207.00 | 248.50 | 365.50 | 450.50 | 814.00 | 1008.50 | 1229.00 | 1236.00 | 1079.50 | 839.00 | 493.50 | 214.00 | 8185.00 | |||||||||||||
2000 | 282.00 | 337.50 | 452.50 | 742.50 | 988.00 | 1151.00 | 1290.50 | 1326.00 | 1094.50 | 731.00 | 264.00 | 269.00 | 8928.50 | |||||||||||||
2001 | 155.00 | 214.50 | 523.50 | 600.00 | 1051.00 | 1183.00 | 1290.00 | 1328.50 | 1186.00 | 909.50 | 544.50 | 144.50 | 9130.00 | |||||||||||||
2002 | 186.00 | 297.50 | 423.00 | 665.00 | 877.00 | 1149.00 | 1333.00 | 1274.00 | 1146.50 | 780.50 | 493.00 | 212.50 | 8837.00 | |||||||||||||
2003 | 432.00 | 300.50 | 528.50 | 550.00 | 914.00 | 1082.00 | 1366.50 | 1354.50 | 1220.00 | 1009.00 | 347.50 | 211.00 | 9315.50 | |||||||||||||
2004 | 220.50 | 222.00 | 704.00 | 693.50 | 977.50 | 1091.50 | 1301.50 | 1299.50 | 1084.00 | 728.50 | 313.00 | 196.00 | 8831.50 | |||||||||||||
2005 | 251.00 | 254.50 | 496.50 | 604.00 | 907.50 | 1036.50 | 1301.00 | 1269.00 | 1072.50 | 804.00 | 487.00 | 261.50 | 8745.00 | |||||||||||||
2006 | 253.00 | 341.00 | 403.50 | 612.50 | 989.00 | 1234.50 | 942.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3833.50 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 197.73 | 284.55 | 450.59 | 621.53 | 865.86 | 1081.82 | 1292.14 | 1282.76 | 1092.32 | 798.46 | 408.96 | 195.34 | 8578.10 | |||||||||||||
S.D. | 75.65 | 74.45 | 83.44 | 86.31 | 85.81 | 76.33 | 45.67 | 49.83 | 69.19 | 82.42 | 78.88 | 62.16 | 310.81 | |||||||||||||
SKEW | 0.40 | 0.10 | 0.48 | -0.31 | -0.07 | -0.01 | -0.13 | 0.30 | -0.21 | 0.31 | -0.32 | 0.30 | 0.18 | |||||||||||||
MAX | 432.00 | 448.00 | 704.00 | 806.00 | 1051.00 | 1234.50 | 1390.50 | 1426.50 | 1220.00 | 1009.00 | 552.00 | 354.00 | 9315.50 | |||||||||||||
MIN | 12.50 | 127.50 | 290.00 | 399.00 | 697.00 | 917.00 | 1191.50 | 1186.00 | 926.50 | 618.00 | 207.00 | 70.50 | 8032.00 | |||||||||||||
NO YRS | 58 | 57 | 58 | 58 | 58 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 55 |