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 | 439.50 | 446.50 | 502.00 | 528.00 | 734.00 | 1171.03 | a | 884.50 | k | 3821.03 | ||||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 385.00 | f | 401.97 | a | 400.20 | e | 636.50 | h | 163.50 | u | 0.00 | z | 802.17 | |
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 372.50 | k | 0.00 | z | 329.00 | 423.00 | 698.00 | f | 178.50 | y | 1116.00 | 1868.00 | ||||
1951 | 1280.00 | 1116.23 | b | 1314.29 | b | 824.44 | c | 361.50 | p | 438.89 | c | 321.00 | 400.50 | 366.67 | c | 256.00 | s | 424.50 | q | 0.00 | z | 6062.02 | ||||
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 823.39 | b | 720.75 | a | 664.29 | b | 292.50 | 335.50 | 224.00 | k | 4.50 | z | 884.44 | c | 273.00 | x | 3720.87 | |||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 104.00 | z | 808.38 | e | 426.50 | m | 406.21 | b | 380.27 | a | 158.00 | p | 541.50 | f | 940.34 | a | 230.00 | y | 2535.20 | |
1954 | 171.00 | z | 0.00 | z | 74.00 | z | 463.50 | p | 703.46 | e | 746.50 | 475.50 | 579.70 | a | 549.00 | 725.50 | 862.50 | 1106.50 | 5748.66 | |||||||
1955 | 1184.00 | 1141.26 | a | 1256.61 | c | 1102.50 | 882.50 | 598.00 | 516.00 | 391.50 | 523.00 | 765.04 | c | 201.50 | x | 1258.82 | c | 9619.22 | ||||||||
1956 | 1317.50 | c | 1226.37 | c | 1223.31 | e | 921.00 | 658.20 | c | 752.50 | 409.50 | 478.90 | b | 404.00 | f | 917.17 | b | 823.93 | b | 1057.00 | 9785.37 | |||||
1957 | 1400.00 | 1024.59 | a | 1107.50 | 894.00 | 619.45 | c | 581.50 | 486.18 | a | 484.12 | a | 258.00 | f | 799.28 | a | 941.79 | b | 1125.82 | a | 9464.22 | |||||
1958 | 1036.95 | a | 911.62 | b | 1137.00 | 953.00 | 513.50 | 442.00 | 180.00 | 244.50 | 579.64 | b | 629.50 | 1036.50 | 731.00 | i | 7664.21 | |||||||||
1959 | 1212.00 | 1133.50 | 1163.00 | 928.50 | 866.50 | 617.50 | 302.50 | 459.50 | 636.50 | 751.50 | 890.00 | 1086.50 | 10047.50 | |||||||||||||
1960 | 1295.50 | 1177.50 | 1039.00 | 908.00 | 862.50 | 569.50 | 227.00 | 508.50 | 389.50 | 698.50 | 1053.50 | 990.50 | 9719.50 | |||||||||||||
1961 | 971.00 | 1041.50 | 1105.50 | 993.00 | 802.00 | 381.50 | 292.50 | 197.00 | 638.50 | 797.00 | 1047.50 | 1266.00 | 9533.00 | |||||||||||||
1962 | 1167.50 | 1026.50 | 1175.50 | 858.50 | 960.00 | 608.00 | 428.50 | 453.00 | 381.00 | 686.00 | 966.50 | 983.50 | 9694.50 | |||||||||||||
1963 | 1255.50 | 822.50 | 1111.00 | 1026.00 | 762.50 | 655.00 | 550.00 | 352.37 | a | 308.00 | 751.50 | 1038.00 | 978.50 | 9610.87 | ||||||||||||
1964 | 1260.00 | 1042.50 | 1192.98 | a | 1061.00 | 878.00 | 649.00 | 410.50 | 520.00 | 615.52 | a | 630.50 | 1048.00 | 1378.50 | 10686.50 | |||||||||||
1965 | 1139.00 | 1045.50 | 1039.53 | a | 882.41 | a | 867.48 | a | 572.00 | 304.66 | b | 357.02 | a | 556.00 | 570.50 | 956.50 | 1220.00 | 9510.60 | ||||||||
1966 | 1207.45 | a | 1099.50 | 1081.00 | 920.00 | 0.00 | z | 681.00 | 458.50 | 373.50 | 391.50 | 730.00 | 978.00 | 1138.50 | 9058.95 | |||||||||||
1967 | 1214.00 | 1003.00 | 1231.00 | 1068.50 | 771.50 | 434.50 | 355.00 | 131.00 | 313.00 | 845.00 | 923.00 | 1225.50 | 9515.00 | |||||||||||||
1968 | 1244.50 | 882.50 | 1036.00 | 1020.50 | 800.00 | 596.38 | a | 301.50 | 509.00 | 510.00 | 871.00 | 1014.50 | 1374.50 | 10160.38 | ||||||||||||
1969 | 1473.53 | a | 1159.50 | 1052.00 | 959.50 | 623.00 | 434.48 | a | 445.50 | 505.00 | 575.50 | 914.00 | 847.00 | 1096.00 | 10085.02 | |||||||||||
1970 | 1209.00 | 929.50 | 1191.50 | 1168.50 | 889.50 | 516.00 | 434.50 | 358.57 | a | 664.50 | 797.50 | 1044.50 | 1300.50 | 10504.07 | ||||||||||||
1971 | 1252.50 | 1046.50 | 1267.50 | 991.00 | 731.50 | 746.00 | 347.50 | 288.00 | 656.00 | 883.00 | 1072.00 | 1313.00 | 10594.50 | |||||||||||||
1972 | 1382.50 | 1067.00 | 1089.00 | 1114.50 | 693.00 | 613.00 | 377.00 | 302.50 | 681.50 | 725.00 | 1012.00 | 1364.50 | 10421.50 | |||||||||||||
1973 | 1309.00 | 980.50 | 1146.50 | 937.50 | 735.50 | 663.00 | 373.00 | 469.50 | 539.00 | 881.50 | 1194.00 | 1122.00 | 10351.00 | |||||||||||||
1974 | 1361.00 | 1084.50 | 1165.00 | 978.00 | 936.50 | 503.00 | 469.50 | 356.50 | 337.50 | 655.50 | 993.00 | 1196.00 | 10036.00 | |||||||||||||
1975 | 1273.00 | 1168.00 | 1251.50 | 1105.50 | 828.00 | 699.00 | 329.50 | 574.50 | 393.00 | 955.50 | 1145.50 | 1111.00 | 10834.00 | |||||||||||||
1976 | 1111.00 | 1116.50 | 1218.50 | 1024.00 | 818.00 | 737.00 | 520.50 | 522.50 | 386.00 | 718.50 | 822.00 | 1007.50 | 10002.00 | |||||||||||||
1977 | 1081.50 | 900.00 | 1252.00 | 830.50 | 955.00 | 537.50 | 543.00 | 261.50 | 688.45 | a | 810.00 | 1174.50 | 1173.50 | 10207.45 | ||||||||||||
1978 | 1153.50 | 1002.50 | 1000.50 | 988.50 | 903.50 | 520.50 | 412.50 | 456.50 | 661.00 | 650.50 | 1117.50 | 1448.00 | 10315.00 | |||||||||||||
1979 | 1376.50 | 1183.00 | 1018.50 | 967.00 | 733.09 | d | 565.56 | c | 425.50 | 404.50 | 427.00 | 669.00 | 954.00 | 1081.00 | 9804.65 | |||||||||||
1980 | 1340.75 | a | 992.00 | 1193.50 | 848.00 | 832.19 | b | 759.00 | 473.27 | a | 598.00 | 638.04 | b | 729.50 | 1076.90 | a | 1017.50 | 10498.64 | ||||||||
1981 | 937.00 | 1013.50 | 1034.00 | 990.50 | 861.50 | 748.50 | 502.00 | 266.50 | 524.50 | 857.50 | 946.50 | 1262.00 | 9944.00 | |||||||||||||
1982 | 1360.50 | 1175.50 | 1160.00 | 1071.50 | 837.00 | 477.00 | 470.50 | 430.00 | 574.00 | 853.50 | 1130.00 | 1233.00 | 10772.50 | |||||||||||||
1983 | 1109.28 | a | 1018.50 | 1045.50 | 914.00 | 710.50 | 702.00 | 566.50 | 363.50 | 675.00 | 775.50 | 1118.50 | 1484.50 | 10483.28 | ||||||||||||
1984 | 1117.50 | 1037.00 | 1036.00 | 1043.00 | 955.50 | 723.00 | 426.50 | 434.50 | 656.00 | 974.50 | 1114.00 | 1316.50 | 10834.00 | |||||||||||||
1985 | 984.00 | 1170.50 | 1147.00 | a | 945.50 | 793.00 | 588.00 | 213.00 | 451.50 | 679.00 | 961.00 | 1360.50 | 970.50 | 10263.50 | ||||||||||||
1986 | 1053.50 | 1094.50 | 973.00 | 1067.07 | a | 806.50 | 417.00 | 583.00 | 171.00 | 663.00 | 567.00 | 1031.00 | 1067.00 | 9493.57 | ||||||||||||
1987 | 1150.00 | 977.50 | 1066.00 | 843.75 | b | 730.00 | 488.50 | 465.00 | 363.50 | 366.00 | 530.00 | 942.41 | a | 0.00 | z | 7922.66 | ||||||||||
1988 | 1220.50 | 975.50 | 1116.00 | 881.00 | 800.00 | 585.50 | 372.50 | 418.00 | 544.00 | 504.50 | 1170.00 | 1151.50 | 9739.00 | |||||||||||||
1989 | 1273.50 | 1271.00 | 1173.50 | 797.50 | 832.35 | a | 516.50 | 514.50 | 478.00 | 400.00 | 793.50 | 993.50 | 985.00 | 10028.85 | ||||||||||||
1990 | 1195.50 | 1139.50 | 1005.50 | 822.50 | 856.00 | 654.50 | 378.50 | 406.00 | 419.50 | 979.00 | 1056.50 | 1450.00 | 10363.00 | |||||||||||||
1991 | 1169.00 | 815.00 | 1174.00 | 975.00 | 872.50 | 732.00 | 408.50 | 325.00 | 370.50 | 774.00 | 1033.50 | 1100.00 | 9749.00 | |||||||||||||
1992 | 1126.00 | 900.50 | 827.50 | 890.50 | 633.50 | 419.00 | 429.00 | 320.00 | 649.50 | 756.50 | 1088.00 | 1335.00 | 9375.00 | |||||||||||||
1993 | 1374.50 | 1156.50 | 1038.00 | 1050.00 | 644.00 | 726.50 | 719.00 | 465.00 | 412.50 | 706.50 | 1191.21 | a | 1107.00 | 10590.71 | ||||||||||||
1994 | 1075.00 | 1113.00 | 970.00 | 0.00 | z | 735.00 | 0.00 | z | 316.00 | 431.00 | 404.00 | 884.50 | 1257.00 | 1241.00 | 8426.50 | |||||||||||
1995 | 1088.50 | 900.50 | 1072.00 | 981.50 | 686.00 | 0.00 | z | 432.00 | 576.50 | 393.00 | 923.50 | 933.50 | 1166.50 | 9153.50 | ||||||||||||
1996 | 0.00 | z | 1035.00 | 1074.50 | 935.50 | 923.00 | 332.00 | o | 322.00 | 347.00 | 662.50 | 887.63 | a | 0.00 | z | 1284.00 | 7471.13 | |||||||||
1997 | 1165.00 | 1018.50 | 1183.00 | 1006.50 | 653.00 | 666.72 | a | 0.00 | z | 263.00 | 453.50 | 889.50 | 927.50 | 1146.00 | 9372.22 | |||||||||||
1998 | 1213.50 | 1029.78 | a | 1078.00 | 913.50 | 833.38 | a | 583.97 | a | 255.50 | 311.00 | 347.00 | 810.50 | 1077.50 | 1286.00 | 9739.63 | ||||||||||
1999 | 1169.00 | 1172.96 | e | 1191.50 | 999.11 | b | 949.52 | d | 356.00 | q | 446.29 | b | 329.50 | 444.50 | 642.50 | f | 922.78 | c | 1145.50 | 8770.65 | ||||||
2000 | 1275.00 | 1051.25 | a | 1157.00 | 849.11 | b | 869.19 | e | 590.19 | d | 465.53 | b | 316.00 | h | 472.50 | g | 832.02 | c | 816.00 | g | 1136.50 | 8225.79 | ||||
2001 | 1153.00 | 1091.00 | 1102.05 | a | 1067.07 | a | 471.00 | j | 684.64 | b | 461.50 | 304.00 | 416.90 | a | 854.57 | a | 976.61 | b | 1232.50 | 9343.83 | ||||||
2002 | 1232.00 | 1064.00 | 1222.50 | 1016.00 | 880.92 | a | 516.11 | c | 363.45 | b | 415.40 | a | 447.69 | d | 762.82 | c | 778.45 | a | 1079.00 | 9778.34 | ||||||
2003 | 905.50 | 943.19 | a | 1101.02 | a | 0.00 | z | 740.26 | b | 429.11 | b | 159.00 | r | 0.00 | z | 1.00 | z | 688.56 | e | 1152.93 | a | 1179.50 | 7140.06 | |||
2004 | 1143.12 | c | 1050.00 | 952.06 | e | 593.50 | h | 793.94 | d | 507.60 | e | 279.55 | c | 316.41 | b | 607.50 | 773.45 | a | 972.32 | b | 1043.00 | 8438.97 | ||||
2005 | 1085.50 | 903.00 | 992.00 | 943.50 | 683.15 | d | 717.32 | b | 363.98 | b | 301.96 | d | 605.00 | c | 820.35 | d | 955.50 | 1093.50 | 9464.77 | |||||||
2006 | 1171.50 | 1163.50 | 1214.00 | 944.00 | 718.54 | c | 236.50 | p | 184.50 | p | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5211.54 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1197.23 | 1049.15 | 1116.32 | 961.66 | 791.58 | 592.06 | 408.70 | 392.40 | 509.07 | 777.92 | 1022.28 | 1177.09 | 10076.41 | |||||||||||||
S.D. | 121.89 | 102.95 | 96.34 | 87.98 | 101.57 | 109.74 | 101.29 | 103.66 | 120.68 | 113.46 | 117.25 | 131.24 | 434.52 | |||||||||||||
SKEW | -0.16 | -0.24 | -0.36 | 0.11 | -0.36 | -0.15 | 0.18 | -0.16 | 0.03 | -0.33 | 0.35 | 0.45 | 0.13 | |||||||||||||
MAX | 1473.53 | 1271.00 | 1314.29 | 1168.50 | 960.00 | 759.00 | 719.00 | 598.00 | 688.45 | 979.00 | 1360.50 | 1484.50 | 10834.00 | |||||||||||||
MIN | 905.50 | 815.00 | 827.50 | 797.50 | 513.50 | 381.50 | 180.00 | 131.00 | 308.00 | 504.50 | 778.45 | 970.50 | 9375.00 | |||||||||||||
NO YRS | 52 | 53 | 53 | 51 | 53 | 51 | 54 | 56 | 52 | 52 | 52 | 51 | 36 |