YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 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 | 778.44 | d | 867.50 | 1291.50 | 2937.44 | |||
1950 | 1864.50 | 1091.00 | 1096.50 | 788.50 | 531.50 | 300.00 | 86.00 | 123.50 | 376.55 | a | 663.00 | 1049.00 | 1132.53 | a | 9102.58 | |||||||||||
1951 | 1436.00 | 1166.00 | 1246.72 | a | 765.00 | 492.50 | 371.50 | 95.50 | 169.00 | 480.00 | a | 812.41 | b | 1060.50 | 1497.00 | 9592.13 | ||||||||||
1952 | 1450.50 | 1091.50 | 1053.50 | 632.00 | 421.50 | 259.00 | 139.00 | 129.50 | 285.50 | 601.00 | 992.07 | a | 1172.50 | 8227.57 | ||||||||||||
1953 | 1021.00 | 979.50 | 933.50 | 788.00 | 501.00 | 297.00 | 85.00 | 109.50 | 303.50 | 609.50 | 891.00 | 1102.50 | 7621.00 | |||||||||||||
1954 | 1409.00 | 930.50 | 1181.50 | 878.00 | 454.50 | 351.50 | 104.50 | 177.50 | 401.50 | 774.50 | 841.00 | 1155.00 | 8659.00 | |||||||||||||
1955 | 1221.00 | 1213.50 | 1287.50 | 829.00 | 586.00 | 234.00 | 158.50 | 116.00 | 392.00 | 692.00 | 1287.00 | 1344.50 | 9361.00 | |||||||||||||
1956 | 1312.50 | 1272.50 | 1061.50 | 752.50 | 433.50 | 244.50 | 90.50 | 127.50 | 336.50 | 701.50 | 1034.50 | 1208.50 | 8576.00 | |||||||||||||
1957 | 1729.00 | 1181.50 | 1046.00 | 730.50 | 340.50 | 229.50 | 90.00 | 145.50 | 331.50 | 789.00 | 1020.00 | 1082.79 | c | 8715.79 | ||||||||||||
1958 | 1145.85 | d | 1015.50 | 1026.00 | 710.00 | 237.00 | 186.50 | 100.50 | 45.97 | b | 360.00 | 700.50 | 1052.00 | 1166.50 | 7746.32 | |||||||||||
1959 | 1324.00 | 1198.50 | 958.50 | 705.50 | 575.50 | 247.00 | 111.00 | 204.50 | 438.00 | 750.00 | 1228.00 | 1212.00 | 8952.50 | |||||||||||||
1960 | 1447.50 | 1191.00 | 1070.50 | 733.50 | 528.50 | 246.50 | 44.50 | 221.00 | 365.50 | 690.50 | 1044.00 | 1304.50 | 8887.50 | |||||||||||||
1961 | 1246.50 | 902.00 | 942.00 | 789.00 | 464.00 | 96.50 | 44.00 | 30.50 | 526.00 | 771.50 | 1142.50 | 1321.50 | 8276.00 | |||||||||||||
1962 | 1449.50 | 1135.50 | 1107.00 | 651.00 | 486.00 | 245.50 | 139.50 | 154.50 | 385.00 | 657.00 | 869.00 | 1067.00 | 8346.50 | |||||||||||||
1963 | 1660.00 | 934.50 | 923.50 | 678.00 | 476.00 | 235.00 | 129.17 | a | 108.00 | 244.14 | a | 588.50 | 935.00 | 1279.50 | 8191.30 | |||||||||||
1964 | 1163.00 | 1080.77 | a | 1124.00 | 777.00 | 503.50 | 286.15 | d | 88.50 | 260.50 | 485.00 | 706.50 | 1001.79 | b | 1388.00 | 8864.71 | ||||||||||
1965 | 1132.50 | 1074.00 | 1240.53 | b | 705.50 | 532.00 | 296.50 | 118.50 | 132.50 | 622.00 | 580.00 | 924.00 | 1147.00 | 8505.04 | ||||||||||||
1966 | 1274.62 | a | 1100.50 | 1019.00 | 742.50 | 390.00 | 287.00 | 101.50 | 147.00 | 197.50 | 709.50 | 1027.00 | 1137.50 | 8133.62 | ||||||||||||
1967 | 1141.50 | 961.50 | 1106.50 | 812.00 | 471.50 | 218.50 | 48.00 | 31.50 | 150.50 | 666.00 | 1000.50 | 1317.50 | 7925.50 | |||||||||||||
1968 | 1318.00 | 1004.00 | 811.50 | 745.00 | 486.50 | 240.50 | 99.00 | 198.50 | 385.50 | 743.00 | 970.00 | 1456.00 | 8457.50 | |||||||||||||
1969 | 1632.00 | 1143.50 | 1031.00 | 632.00 | 410.50 | 232.50 | 127.50 | 121.50 | 321.50 | 813.50 | 929.50 | 1171.00 | 8566.00 | |||||||||||||
1970 | 1333.00 | 1000.00 | 1067.00 | 820.00 | 426.50 | 144.50 | 80.50 | 103.50 | 529.50 | 826.50 | 1049.50 | 1271.00 | 8651.50 | |||||||||||||
1971 | 1353.50 | 1047.93 | a | 1074.50 | 722.50 | 398.00 | 319.00 | 141.00 | 41.00 | 471.00 | 763.50 | 998.50 | 1393.50 | 8723.93 | ||||||||||||
1972 | 1531.50 | 1112.00 | 894.00 | 789.50 | 462.00 | 193.50 | 158.00 | 51.50 | 468.00 | 788.00 | 973.00 | 1430.00 | 8851.00 | |||||||||||||
1973 | 1437.00 | 1123.50 | d | 911.00 | 718.50 | 436.50 | 236.00 | 78.00 | 75.50 | 335.00 | 660.00 | 1086.00 | 1144.50 | 8241.50 | ||||||||||||
1974 | 1368.00 | 967.00 | 1025.50 | 673.50 | 559.00 | 171.00 | 85.50 | 133.50 | 355.34 | a | 639.50 | 971.00 | 1115.50 | 8064.34 | ||||||||||||
1975 | 1328.87 | a | 1276.00 | 1120.00 | 871.00 | 533.00 | 322.00 | 41.00 | 190.50 | 377.00 | 750.50 | 1057.00 | 1138.00 | 9004.87 | ||||||||||||
1976 | 1223.50 | 1044.00 | 1092.00 | 702.50 | 404.00 | 333.00 | 83.50 | 142.50 | 323.50 | 677.50 | 990.50 | 1128.00 | 8144.50 | |||||||||||||
1977 | 1382.50 | 945.00 | 977.00 | 617.50 | 482.50 | 155.50 | 122.50 | 144.00 | 445.34 | a | 713.50 | 1090.00 | 1393.00 | 8468.34 | ||||||||||||
1978 | 1366.00 | 1057.00 | 928.00 | 674.00 | 539.40 | a | 197.50 | 87.00 | 213.50 | 347.00 | 697.00 | 1166.50 | 1483.50 | 8756.40 | ||||||||||||
1979 | 1904.00 | 1151.00 | 996.00 | 747.00 | 436.67 | b | 206.00 | 73.00 | 39.50 | 278.00 | 636.50 | 1101.00 | e | 1079.00 | 8647.67 | |||||||||||
1980 | 1567.50 | 1103.00 | 1071.00 | 579.00 | 385.84 | c | 286.00 | 135.62 | c | 245.00 | 367.76 | a | 642.50 | 948.50 | 1216.23 | a | 8547.96 | |||||||||
1981 | 1149.00 | 1035.50 | 881.00 | 662.00 | 408.00 | 349.50 | 102.00 | 63.00 | 332.00 | 712.50 | 929.00 | 1251.00 | 7874.50 | |||||||||||||
1982 | 1438.50 | 1188.50 | 948.00 | 837.00 | 524.50 | 176.00 | 144.50 | 97.50 | 352.00 | 711.00 | 1098.00 | 1273.50 | 8789.00 | |||||||||||||
1983 | 1125.00 | 919.00 | 885.50 | 712.50 | 421.00 | 237.00 | 159.50 | 58.00 | 434.00 | 673.00 | 914.00 | 1659.00 | 8197.50 | |||||||||||||
1984 | 1163.50 | 984.50 | 897.00 | 677.50 | 527.00 | 267.50 | 70.00 | 66.00 | 481.00 | 826.00 | 1023.00 | 1412.57 | a | 8395.57 | ||||||||||||
1985 | 1403.00 | 1237.50 | 1062.50 | 661.50 | 370.50 | 233.00 | 2.50 | 164.50 | 508.00 | 784.00 | 1432.50 | 1344.50 | 9204.00 | |||||||||||||
1986 | 1165.00 | 1117.00 | 778.50 | 667.50 | 390.00 | 86.50 | 174.00 | 26.00 | 441.50 | 667.50 | 1077.00 | 1185.00 | 7775.50 | |||||||||||||
1987 | 1290.50 | 1004.00 | 938.00 | 541.50 | 317.00 | 156.00 | 120.50 | 196.50 | 294.00 | 685.00 | 886.50 | 1264.00 | 7693.50 | |||||||||||||
1988 | 1315.50 | 1059.50 | 897.50 | 564.50 | 413.00 | 139.50 | 103.00 | 78.50 | 342.00 | 597.50 | 920.00 | 1257.00 | 7687.50 | |||||||||||||
1989 | 1212.50 | 1423.50 | 1080.50 | 684.00 | 472.50 | 174.50 | 49.00 | 153.50 | 376.50 | 696.50 | 916.50 | 1205.50 | 8445.00 | |||||||||||||
1990 | 1156.50 | 1137.50 | 981.50 | 649.50 | 518.00 | 267.50 | 62.50 | 86.00 | 223.00 | 765.00 | 909.50 | 1526.50 | 8283.00 | |||||||||||||
1991 | 1413.00 | 896.50 | 1055.00 | 713.50 | 473.50 | 288.50 | 62.00 | 39.00 | 333.00 | 771.50 | 1067.50 | 1165.50 | 8278.50 | |||||||||||||
1992 | 1143.00 | 962.50 | 817.00 | 592.50 | 343.50 | 124.00 | 138.00 | 163.50 | 441.00 | 609.00 | 978.50 | 1469.50 | 7782.00 | |||||||||||||
1993 | 1468.00 | 1289.50 | 963.50 | 653.00 | 280.00 | 262.50 | 264.50 | 177.00 | 410.00 | 658.50 | 1222.50 | 1182.50 | 8831.50 | |||||||||||||
1994 | 1081.50 | 1198.50 | 935.00 | 628.00 | 364.00 | 236.00 | 51.50 | 63.00 | 271.00 | 684.50 | 1098.00 | 1223.50 | 7834.50 | |||||||||||||
1995 | 1292.50 | 970.50 | 1030.50 | 715.50 | 421.00 | 251.00 | 83.00 | 210.50 | 333.00 | 769.50 | 977.50 | 1251.00 | 8305.50 | |||||||||||||
1996 | 1441.00 | 1227.00 | 1140.00 | 693.50 | 580.50 | 202.00 | 59.50 | 124.50 | 420.50 | 762.50 | 1139.00 | 1385.50 | 9175.50 | |||||||||||||
1997 | 1431.50 | 1054.50 | 1044.00 | 866.50 | 428.00 | 219.50 | 87.00 | 90.00 | 306.00 | 694.50 | 997.00 | 1193.50 | 8412.00 | |||||||||||||
1998 | 1237.50 | 926.50 | 979.00 | 631.50 | 298.00 | 259.50 | 13.00 | 59.00 | 191.50 | 702.50 | 869.50 | 1231.50 | 7399.00 | |||||||||||||
1999 | 1145.00 | 958.50 | 904.00 | 700.00 | 484.50 | 301.50 | 153.00 | 50.50 | 396.50 | 689.50 | 819.50 | 1118.50 | 7721.00 | |||||||||||||
2000 | 1213.50 | 1034.50 | 897.00 | 656.50 | 454.00 | 241.50 | 96.00 | 118.83 | a | 413.00 | 686.00 | 1100.00 | 1353.00 | 8263.83 | ||||||||||||
2001 | 1191.50 | 1181.00 | 938.50 | 751.00 | 393.00 | 283.00 | 109.50 | 62.50 | 213.50 | 691.50 | 882.00 | 1201.50 | 7898.50 | |||||||||||||
2002 | 1195.00 | 1103.00 | 1247.50 | 754.00 | 541.50 | 227.50 | 50.00 | 146.50 | 323.00 | 841.00 | 960.00 | 1091.00 | 8480.00 | |||||||||||||
2003 | 1126.50 | 1061.00 | 1014.00 | 656.00 | 434.00 | 182.00 | 29.50 | 26.50 | 261.00 | 588.50 | 1151.00 | 1258.00 | 7788.00 | |||||||||||||
2004 | 1325.00 | 1044.00 | 855.00 | 570.50 | 418.00 | 214.50 | 41.50 | 74.00 | 375.50 | 670.00 | 936.00 | 1091.00 | 7615.00 | |||||||||||||
2005 | 1331.50 | 1011.00 | 905.50 | 633.00 | 380.00 | 250.50 | 33.00 | 106.50 | 365.50 | 640.00 | 972.50 | 1360.50 | 7989.50 | |||||||||||||
2006 | 1001.50 | 1168.00 | 964.50 | 618.50 | 355.50 | 130.00 | 6.00 | 67.50 | 294.50 | 673.00 | 1033.50 | 1226.00 | 7538.50 | |||||||||||||
2007 | 1342.50 | 1022.00 | 832.00 | 630.00 | 361.00 | 182.00 | 5.00 | 81.00 | 326.00 | 666.50 | 949.00 | 1203.00 | 7600.00 | |||||||||||||
2008 | 1341.00 | 1025.50 | 977.00 | 827.00 | 427.00 | 264.50 | 39.00 | 104.00 | 364.50 | 671.00 | 859.00 | 1461.50 | 8361.00 | |||||||||||||
2009 | 1294.00 | 1051.00 | 1108.00 | 723.00 | 408.00 | 205.50 | 54.00 | 97.50 | 221.50 | 848.50 | 924.00 | 1468.00 | 8403.00 | |||||||||||||
2010 | 1185.50 | 921.50 | 837.50 | 685.50 | 549.50 | 262.50 | 102.00 | 162.50 | 347.50 | 618.00 | 1090.00 | 1282.50 | 8044.50 | |||||||||||||
2011 | 1285.00 | 1243.50 | 944.00 | 827.50 | 502.00 | 328.50 | 116.50 | 50.50 | 246.00 | 644.50 | 996.50 | 1150.50 | 8335.00 | |||||||||||||
2012 | 1159.50 | 1071.45 | a | 885.00 | 580.50 | 493.00 | 259.50 | 35.50 | 80.00 | 264.50 | 727.47 | a | 893.00 | 1149.50 | 7598.91 | |||||||||||
2013 | 1218.50 | 940.50 | 758.00 | g | 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 | 2159.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1319.63 | 1077.53 | 1000.73 | 706.73 | 446.61 | 237.02 | 90.52 | 115.53 | 358.53 | 703.42 | 1009.67 | 1260.04 | 8330.32 | |||||||||||||
S.D. | 180.65 | 111.89 | 112.95 | 80.44 | 75.79 | 61.61 | 47.42 | 58.83 | 90.84 | 67.09 | 112.59 | 131.24 | 495.20 | |||||||||||||
SKEW | 1.06 | 0.54 | 0.42 | 0.20 | -0.35 | -0.23 | 0.62 | 0.41 | 0.21 | 0.27 | 1.07 | 0.73 | 0.23 | |||||||||||||
MAX | 1904.00 | 1423.50 | 1287.50 | 878.00 | 586.00 | 371.50 | 264.50 | 260.50 | 622.00 | 848.50 | 1432.50 | 1659.00 | 9592.13 | |||||||||||||
MIN | 1001.50 | 896.50 | 778.50 | 541.50 | 237.00 | 86.50 | 2.50 | 26.00 | 150.50 | 580.00 | 819.50 | 1067.00 | 7399.00 | |||||||||||||
NO YRS | 64 | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 64 | 64 | 63 |