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 | 1287.00 | 1295.00 | 1326.50 | 1010.00 | 738.50 | 320.50 | 326.00 | 6303.50 | ||||||||
1949 | 89.00 | 278.00 | 509.50 | 0.00 | z | 1045.00 | 1171.00 | 1296.50 | 1200.50 | 1018.00 | 687.00 | 504.00 | 220.00 | 8018.50 | ||||||||||||
1950 | 338.50 | 373.00 | 499.00 | 719.00 | 1010.00 | 1198.50 | 1248.50 | 1245.00 | 1028.50 | 918.50 | 443.00 | 238.50 | 9260.00 | |||||||||||||
1951 | 187.50 | 346.00 | 451.50 | 665.50 | 1032.50 | 1254.00 | 1385.50 | 1345.50 | 1105.50 | 881.50 | 344.00 | 293.00 | 9292.00 | |||||||||||||
1952 | 375.50 | 326.00 | 426.50 | 691.00 | 996.00 | 1262.50 | 1275.00 | 1413.50 | 1021.50 | 746.50 | 341.50 | 185.50 | 9061.00 | |||||||||||||
1953 | 378.50 | 238.00 | 639.50 | 711.50 | 1011.00 | 1364.50 | 1376.00 | 1304.00 | 1107.00 | 787.00 | 403.00 | 117.50 | 9437.50 | |||||||||||||
1954 | 262.50 | 384.50 | 481.00 | 856.50 | 897.00 | 1190.50 | 1340.00 | 1313.00 | 1143.50 | 803.50 | 424.00 | 273.50 | 9369.50 | |||||||||||||
1955 | 149.50 | 222.50 | 528.00 | 840.00 | 1033.50 | 1175.50 | 1259.00 | 1257.50 | 1089.50 | 795.00 | 381.00 | 269.50 | 9000.50 | |||||||||||||
1956 | 190.50 | 281.00 | 535.00 | 690.50 | 1128.50 | 1290.00 | 1316.00 | 1276.50 | 1098.00 | 856.00 | 308.00 | 250.00 | 9220.00 | |||||||||||||
1957 | 236.50 | 398.00 | 478.50 | 636.00 | 914.00 | 1137.00 | 1342.00 | 1313.00 | 1002.00 | 677.50 | 247.50 | 271.00 | 8653.00 | |||||||||||||
1958 | 98.50 | 171.50 | 267.50 | 605.00 | 985.00 | 1245.00 | 1369.50 | 1300.00 | 1041.00 | 665.50 | 415.00 | 182.00 | 8345.50 | |||||||||||||
1959 | 168.50 | 259.50 | 429.50 | 661.50 | 1031.00 | 1164.50 | 1179.50 | 1277.50 | 1088.00 | 711.00 | 253.50 | 213.50 | 8437.50 | |||||||||||||
1960 | 171.50 | 145.50 | 397.00 | 757.50 | 1001.50 | 1273.00 | 1256.50 | 1264.00 | 1063.50 | 834.00 | 443.00 | 93.50 | 8700.50 | |||||||||||||
1961 | 101.50 | 262.00 | 479.50 | 732.00 | 1042.50 | 1124.00 | 1176.50 | 1187.50 | 999.00 | 793.50 | 269.00 | 190.00 | 8357.00 | |||||||||||||
1962 | 126.00 | 416.00 | 399.50 | 749.50 | 1159.00 | 1165.50 | 1306.50 | 1333.50 | 1034.00 | 855.00 | 451.00 | 231.50 | 9227.00 | |||||||||||||
1963 | 160.50 | 259.50 | 579.50 | 883.50 | 1064.00 | 1175.50 | 1348.00 | 1306.50 | 1085.50 | 962.00 | 478.00 | 115.50 | 9418.00 | |||||||||||||
1964 | 190.00 | 119.00 | 483.00 | 813.00 | 1104.00 | 1303.00 | 1451.50 | 1462.00 | 1094.50 | 817.50 | 504.00 | 320.00 | 9661.50 | |||||||||||||
1965 | 242.00 | 142.00 | 306.50 | 822.50 | 982.00 | 1168.50 | 1326.50 | 1228.00 | 1046.00 | 741.00 | 522.00 | 307.00 | 8834.00 | |||||||||||||
1966 | 92.50 | 135.50 | 537.50 | 657.00 | 942.00 | 1139.00 | 1368.00 | 1205.00 | 983.00 | 657.00 | 502.00 | 182.50 | 8401.00 | |||||||||||||
1967 | 198.00 | 196.50 | 638.50 | 861.00 | 1001.50 | 1198.00 | 1262.00 | 1166.50 | 934.00 | 743.50 | 420.00 | 136.00 | 8755.50 | |||||||||||||
1968 | 196.00 | 182.00 | 424.50 | 624.00 | 954.50 | 1124.00 | 1192.50 | 1215.00 | 978.50 | 835.50 | 305.00 | 143.00 | 8174.50 | |||||||||||||
1969 | 281.50 | 234.50 | 270.00 | 756.50 | 907.50 | 1145.00 | 1365.00 | 1325.00 | 1025.50 | 651.50 | 350.50 | 268.50 | 8581.00 | |||||||||||||
1970 | 173.50 | 222.00 | 322.50 | 643.50 | 925.50 | 1125.00 | 1307.00 | 1235.00 | 1001.50 | 677.00 | 400.50 | 329.00 | 8362.00 | |||||||||||||
1971 | 308.50 | 254.50 | 501.50 | 682.50 | 998.00 | 1151.50 | 1259.00 | 1065.00 | 947.00 | 744.00 | 397.50 | 267.50 | 8576.50 | |||||||||||||
1972 | 220.50 | 299.50 | 624.50 | 890.50 | 939.50 | 1166.50 | 1214.50 | 1104.50 | 975.50 | 698.00 | 216.00 | 181.00 | 8530.50 | |||||||||||||
1973 | 107.50 | 148.00 | 447.50 | 513.50 | 891.00 | 1110.50 | 1181.50 | 1203.50 | 958.50 | 774.00 | 497.50 | 236.50 | 8069.50 | |||||||||||||
1974 | 234.00 | 288.00 | 703.50 | 782.50 | 1162.00 | 1231.50 | 1344.50 | 1225.00 | 833.50 | 751.00 | 411.50 | 194.00 | 9161.00 | |||||||||||||
1975 | 207.00 | 247.00 | 468.00 | 690.00 | 986.00 | 1208.50 | 1171.00 | 1207.00 | 918.50 | 770.50 | 411.50 | 239.00 | 8524.00 | |||||||||||||
1976 | 176.00 | 479.00 | 527.00 | 738.00 | 882.50 | 1141.50 | 1109.00 | 1203.50 | 951.50 | 569.00 | 276.50 | 158.00 | 8211.50 | |||||||||||||
1977 | 102.00 | 284.50 | 456.50 | 647.00 | 1128.00 | 1262.00 | 1352.00 | 1405.50 | 1261.50 | 834.50 | 448.00 | 315.00 | 9496.50 | |||||||||||||
1978 | 66.50 | 152.50 | 572.50 | 832.50 | 996.00 | 1142.50 | 1299.50 | 1205.00 | 940.50 | 660.50 | 372.50 | 173.50 | 8414.00 | |||||||||||||
1979 | 74.00 | 201.00 | 477.00 | 677.00 | 950.00 | 1121.50 | 1304.50 | 1207.50 | 1052.50 | 869.50 | 306.00 | 230.00 | 8470.50 | |||||||||||||
1980 | 209.50 | 243.50 | 408.50 | 574.00 | 900.00 | 1255.50 | 1365.00 | 1262.50 | 981.00 | 627.00 | 276.00 | 233.00 | 8335.50 | |||||||||||||
1981 | 133.00 | 266.50 | 385.50 | 715.50 | 934.50 | 1172.50 | 1350.50 | 1245.00 | 1070.00 | 793.50 | 509.50 | 267.50 | 8843.50 | |||||||||||||
1982 | 214.50 | 253.50 | 547.00 | 714.50 | 951.50 | 1172.00 | 1309.00 | 1324.50 | 1120.00 | 750.50 | 386.50 | 176.00 | 8919.50 | |||||||||||||
1983 | 138.50 | 236.00 | 493.50 | 588.00 | 976.50 | 1179.50 | 1353.50 | 1365.50 | 1132.00 | 861.50 | 461.00 | 147.00 | 8932.50 | |||||||||||||
1984 | 102.00 | 245.50 | 470.00 | 709.00 | 1056.00 | 1192.00 | 1265.00 | 1246.00 | 942.50 | 672.00 | 331.00 | 278.50 | 8509.50 | |||||||||||||
1985 | 96.50 | 211.50 | 517.00 | 805.00 | 1077.00 | 1118.50 | 1275.00 | 1366.50 | 1024.50 | 735.00 | 440.00 | 129.00 | 8795.50 | |||||||||||||
1986 | 231.50 | 377.50 | 585.00 | 852.00 | 1014.50 | 1113.50 | 1264.00 | 1226.00 | 1026.00 | 670.50 | 337.00 | 145.00 | 8842.50 | |||||||||||||
1987 | 166.00 | 223.50 | 320.50 | 575.00 | 904.50 | 1070.00 | 1256.00 | 1281.50 | 992.00 | 814.50 | 333.00 | 233.00 | 8169.50 | |||||||||||||
1988 | 107.50 | 225.50 | 451.50 | 693.50 | 954.50 | 1156.00 | 1167.50 | 1218.50 | 975.00 | 764.50 | 446.00 | 155.00 | 8315.00 | |||||||||||||
1989 | 204.50 | 211.50 | 558.50 | 804.00 | 1143.00 | 1160.00 | 1335.00 | 1254.50 | 949.50 | 779.00 | 411.00 | 115.00 | 8925.50 | |||||||||||||
1990 | 215.00 | 296.50 | 475.50 | 740.50 | 1021.50 | 1394.50 | 1208.50 | 1195.00 | 1049.50 | 736.50 | 471.00 | 194.00 | 8998.00 | |||||||||||||
1991 | 105.00 | 296.00 | 522.00 | 776.50 | 1133.50 | 1183.50 | 1214.00 | 1163.50 | 896.00 | 773.00 | 253.50 | 196.50 | 8513.00 | |||||||||||||
1992 | 116.00 | 314.00 | 534.00 | 695.50 | 868.00 | 1108.50 | 1235.00 | 1143.50 | 1044.50 | 817.00 | 294.00 | 233.00 | 8403.00 | |||||||||||||
1993 | 159.00 | 222.00 | 467.50 | 698.50 | 965.00 | 1166.00 | 1346.50 | 1272.00 | 957.00 | 683.50 | 310.00 | 235.50 | 8482.50 | |||||||||||||
1994 | 178.00 | 244.50 | 531.50 | 698.50 | 991.00 | 1333.50 | 1342.50 | 1294.50 | 1008.00 | 805.00 | 464.50 | 270.50 | 9162.00 | |||||||||||||
1995 | 226.00 | 334.00 | 484.00 | 717.50 | 986.00 | 1142.50 | 1331.00 | 1295.00 | 1017.00 | 822.00 | 445.50 | 243.50 | 9044.00 | |||||||||||||
1996 | 205.00 | 397.50 | 389.50 | 702.00 | 1275.00 | 1287.50 | 1379.50 | 1239.00 | 967.50 | 744.50 | 402.50 | 287.00 | 9276.50 | |||||||||||||
1997 | 198.00 | 169.00 | 553.50 | 573.50 | 956.00 | 1138.00 | 1325.50 | 1298.00 | 1110.50 | 775.00 | 320.50 | 119.50 | 8537.00 | |||||||||||||
1998 | 251.00 | 260.00 | 438.00 | 664.50 | 1209.00 | 1368.50 | 1453.50 | 1287.00 | 1188.00 | 898.50 | 491.00 | 205.00 | 9714.00 | |||||||||||||
1999 | 295.53 | a | 420.00 | 491.50 | 750.00 | 1048.50 | 1190.17 | a | 1318.50 | 1372.50 | 1048.50 | 740.00 | 494.50 | 182.00 | 9351.71 | |||||||||||
2000 | 274.50 | 446.50 | 591.50 | 821.50 | 1201.50 | 1160.00 | 1406.00 | 1338.50 | 1132.50 | 731.60 | a | 218.00 | 103.00 | 9425.10 | ||||||||||||
2001 | 93.50 | 256.00 | 370.50 | 806.00 | 1112.50 | 1312.50 | 1446.00 | 1300.50 | 1051.50 | 803.50 | 483.62 | a | 179.00 | 9215.12 | ||||||||||||
2002 | 213.00 | 158.50 | 413.00 | 784.50 | 1056.50 | 1266.50 | 1313.50 | 1404.50 | 1072.50 | 690.50 | 299.50 | 146.00 | 8818.50 | |||||||||||||
2003 | 160.50 | 224.00 | 526.50 | 813.50 | 1114.50 | 1171.50 | 1321.00 | 1342.50 | 1050.50 | 846.50 | 461.00 | 220.00 | 9252.00 | |||||||||||||
2004 | 237.50 | 179.50 | 585.00 | 676.50 | 1084.50 | 1213.00 | 1277.00 | 1211.00 | 992.50 | 777.00 | 319.00 | 185.00 | 8737.50 | |||||||||||||
2005 | 263.50 | 227.50 | 398.00 | 678.00 | 978.50 | 1238.50 | 1287.50 | 1202.50 | 1137.50 | 736.50 | 433.00 | 203.50 | 8784.50 | |||||||||||||
2006 | 292.00 | 270.00 | 541.00 | 873.00 | 1150.00 | 1261.00 | 1387.50 | 1272.00 | 942.50 | 750.00 | 449.50 | 156.50 | 9345.00 | |||||||||||||
2007 | 78.50 | 263.50 | 568.50 | 629.50 | 881.00 | 1121.38 | a | 1199.50 | 1249.00 | 1106.00 | 883.00 | 442.00 | 216.50 | 8638.38 | ||||||||||||
2008 | 161.00 | 322.00 | 506.00 | 764.00 | 1091.00 | 1332.00 | 1282.00 | 1215.50 | 927.00 | 0.00 | z | 385.00 | 233.50 | 8219.00 | ||||||||||||
2009 | 203.50 | 359.50 | 584.50 | 782.00 | 1072.00 | 1266.50 | 1316.00 | 1318.00 | 977.50 | 697.00 | 430.00 | 122.00 | 9128.50 | |||||||||||||
2010 | 143.50 | 142.00 | 460.00 | 701.00 | 982.50 | 1322.00 | 1231.00 | 1354.00 | 1089.50 | 808.50 | 399.00 | 237.00 | 8870.00 | |||||||||||||
2011 | 125.00 | 302.00 | 678.00 | 946.50 | 1091.50 | 1439.50 | 1455.50 | 1481.00 | 1098.00 | 834.00 | 432.50 | 134.00 | 9999.00 | |||||||||||||
2012 | 251.50 | 288.00 | 657.50 | 953.50 | 1119.00 | 1332.50 | 1352.00 | 1373.50 | 1073.50 | 586.00 | i | 0.00 | z | 0.00 | z | 8401.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 186.77 | 263.02 | 490.09 | 731.86 | 1021.89 | 1208.55 | 1302.27 | 1272.92 | 1030.56 | 767.10 | 390.58 | 208.32 | 8857.46 | |||||||||||||
S.D. | 73.17 | 81.51 | 92.94 | 93.36 | 90.42 | 80.68 | 74.98 | 79.41 | 75.08 | 76.74 | 80.93 | 60.66 | 439.07 | |||||||||||||
SKEW | 0.50 | 0.52 | -0.18 | 0.19 | 0.46 | 0.78 | -0.18 | 0.19 | 0.23 | 0.02 | -0.38 | 0.07 | 0.31 | |||||||||||||
MAX | 378.50 | 479.00 | 703.50 | 953.50 | 1275.00 | 1439.50 | 1455.50 | 1481.00 | 1261.50 | 962.00 | 522.00 | 329.00 | 10017.50 | |||||||||||||
MIN | 66.50 | 119.00 | 267.50 | 513.50 | 868.00 | 1070.00 | 1109.00 | 1065.00 | 833.50 | 569.00 | 216.00 | 93.50 | 8069.50 | |||||||||||||
NO YRS | 64 | 64 | 64 | 63 | 64 | 65 | 65 | 65 | 65 | 63 | 64 | 64 | 61 |