YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1095.54 | b | 1140.50 | 1133.50 | 1129.00 | 1153.50 | 1080.50 | 1060.00 | 7792.54 | |||||||
1983 | 1041.00 | 940.07 | a | 1058.50 | 1026.50 | 1073.00 | 1084.00 | 1095.50 | 1098.95 | a | 1128.62 | a | 1167.50 | 1137.00 | 1131.50 | d | 9999.00 | |||||||||
1984 | 1076.73 | a | 969.00 | 882.00 | f | 1029.50 | 1083.50 | 1073.40 | e | 1091.72 | a | 1096.50 | 1061.00 | 1149.21 | c | 1050.54 | b | 1018.72 | b | 9999.00 | ||||||
1985 | 1003.22 | b | 932.40 | c | 1010.71 | b | 970.71 | b | 1037.00 | 1069.82 | b | 1051.50 | 1085.50 | 1176.21 | a | 1107.00 | 987.93 | a | 973.00 | 9999.00 | ||||||
1986 | 1031.50 | 940.00 | 1092.00 | 1033.00 | 1101.02 | a | 1003.50 | 1181.21 | b | 1204.00 | 1080.50 | 1143.50 | 1081.00 | 1055.00 | 9999.00 | |||||||||||
1987 | 1022.00 | 895.00 | 1018.50 | 1006.50 | 1033.00 | 1077.50 | 1158.50 | 1165.00 | 1147.00 | 1150.00 | 1104.50 | 1063.09 | b | 9999.00 | ||||||||||||
1988 | 1023.00 | 951.50 | 1024.00 | 985.00 | 1058.00 | 1051.00 | 1145.50 | 1125.50 | 1108.00 | 1151.50 | 1076.50 | 1053.45 | c | 9999.00 | ||||||||||||
1989 | 1003.00 | 892.00 | 1042.50 | 1013.28 | a | 1095.00 | 1069.50 | 1144.50 | 1121.50 | 1072.00 | 1096.50 | 1024.00 | 1034.00 | 9999.00 | ||||||||||||
1990 | 1017.50 | 880.50 | 970.00 | 969.50 | 1041.08 | a | 1057.50 | 1128.00 | 1170.50 | 1151.50 | 1144.50 | 0.00 | z | 1011.93 | c | 9999.00 | ||||||||||
1991 | 969.61 | d | 740.00 | g | 940.00 | 0.00 | z | 1045.45 | b | 1028.00 | 1085.00 | b | 1144.50 | 1082.00 | 1090.00 | 1059.00 | 1006.98 | a | 9999.00 | |||||||
1992 | 963.14 | b | 909.88 | a | 983.00 | 998.79 | a | 1101.50 | 1102.24 | a | 1154.48 | b | 1159.92 | a | 1135.18 | b | 1149.67 | b | 1056.96 | b | 1042.24 | b | 9999.00 | |||
1993 | 962.15 | d | 861.50 | 989.42 | a | 1011.72 | a | 1031.86 | c | 1051.03 | a | 1121.00 | 1135.50 | 1119.64 | b | 1109.91 | c | 1022.07 | a | 1021.40 | b | 9999.00 | ||||
1994 | 953.77 | a | 707.50 | f | 987.41 | d | 990.00 | 1050.38 | a | 1050.54 | b | 1147.00 | a | 1139.85 | e | 765.00 | i | 714.50 | k | 1036.03 | a | 1006.97 | b | 9361.94 | ||
1995 | 973.50 | 883.56 | a | 1034.62 | c | 1016.11 | c | 1079.00 | 1076.25 | b | 1162.50 | b | 1141.00 | 1113.62 | a | 1166.00 | 1060.86 | a | 1068.00 | 9999.00 | ||||||
1996 | 827.00 | f | 229.00 | v | 976.50 | e | 1042.50 | 1138.50 | 1122.50 | 1154.00 | 1158.88 | a | 1114.50 | 1140.28 | a | 1039.29 | b | 1034.00 | 9999.00 | |||||||
1997 | 1033.85 | a | 926.80 | c | 1011.12 | a | 993.50 | 1075.00 | 1093.50 | 1143.90 | a | 1134.17 | b | 1104.50 | 1146.00 | 1055.17 | a | 1012.67 | a | 9999.00 | ||||||
1998 | 1002.33 | a | 897.50 | 1034.50 | 1014.11 | b | 1037.00 | 1040.50 | 1101.00 | 1166.50 | 1092.41 | a | 1106.00 | 1027.50 | 1026.00 | 9999.00 | ||||||||||
1999 | 982.50 | 883.50 | 972.50 | 969.50 | 1034.00 | 1007.50 | 1073.12 | a | 1145.97 | a | 1076.90 | a | 667.00 | l | 703.00 | i | 665.00 | j | 9145.48 | |||||||
2000 | 670.50 | i | 643.00 | i | 718.00 | i | 686.50 | i | 773.50 | h | 1041.92 | d | 764.50 | j | 849.00 | h | 761.00 | i | 791.00 | i | 586.00 | m | 659.00 | k | 1041.92 | |
2001 | 731.00 | i | 497.00 | l | 668.00 | j | 687.00 | i | 490.50 | p | 646.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 1122.72 | a | 1072.00 | 1085.55 | c | 3280.27 | ||
2002 | 0.00 | z | 876.62 | b | 993.07 | b | 1032.50 | 1068.98 | a | 1070.17 | a | 1129.71 | e | 1169.96 | d | 1098.75 | b | 1159.29 | b | 1082.14 | b | 1061.20 | c | 9999.00 | ||
2003 | 1041.08 | a | 913.04 | e | 1044.04 | c | 996.60 | e | 1088.62 | a | 1083.00 | 1155.78 | a | 1191.43 | a | 869.50 | g | 1172.63 | e | 673.00 | k | 435.00 | r | 9686.23 | ||
2004 | 695.00 | j | 675.00 | i | 805.00 | g | 1011.21 | a | 1109.44 | e | 564.50 | n | 622.00 | n | 825.50 | i | 757.00 | j | 1144.33 | b | 735.50 | i | 1036.71 | e | 4301.69 | |
2005 | 1027.43 | c | 946.75 | d | 1044.04 | c | 1027.50 | d | 1114.85 | d | 1101.96 | b | 936.50 | f | 1161.95 | c | 1158.33 | c | 0.00 | z | 1025.89 | b | 1027.50 | 9999.00 | ||
2006 | 1004.00 | 872.00 | 961.00 | 975.50 | 1034.00 | 1051.67 | c | 1135.63 | a | 1163.02 | a | 1091.38 | a | 1118.07 | a | 1069.14 | a | 1012.84 | b | 9999.00 | ||||||
2007 | 968.00 | 880.00 | 992.50 | 999.50 | 1066.50 | 1061.38 | a | 1124.00 | 1123.23 | a | 1104.50 | 1112.50 | 1015.71 | b | 1017.66 | b | 9999.00 | |||||||||
2008 | 948.60 | a | 876.73 | a | 983.00 | 952.00 | 1029.50 | 1024.00 | 1120.28 | b | 1103.82 | c | 1064.00 | 1103.17 | b | 1020.52 | a | 981.67 | a | 9999.00 | ||||||
2009 | 955.63 | e | 838.25 | d | 931.60 | b | 934.82 | b | 1078.36 | c | 1084.80 | e | 837.50 | h | 720.50 | l | 887.50 | f | 0.00 | z | 1078.85 | d | 481.50 | q | 6902.31 | |
2010 | 703.50 | k | 539.00 | l | 405.50 | s | 329.00 | t | 753.50 | j | 461.50 | q | 453.50 | r | 1100.50 | e | 467.00 | q | 745.50 | k | 657.00 | k | 782.50 | h | 1100.50 | |
2011 | 487.00 | p | 377.50 | q | 687.50 | k | 169.50 | y | 660.50 | l | 766.00 | i | 1128.73 | c | 520.00 | q | 787.50 | h | 534.50 | p | 453.50 | q | 625.00 | l | 1128.73 | |
2012 | 445.00 | q | 448.00 | o | 983.06 | e | 965.77 | d | 1054.52 | a | 1037.68 | b | 1095.69 | b | 1122.89 | d | 1085.89 | b | 1116.53 | b | 1041.43 | b | 1048.83 | d | 9999.00 | |
2013 | 1013.24 | d | 887.70 | a | 1026.74 | b | 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 | 2927.69 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1000.73 | 902.47 | 1004.17 | 998.62 | 1067.66 | 1063.35 | 1126.75 | 1140.92 | 1108.50 | 1134.18 | 1054.36 | 1035.64 | 12638.60 | |||||||||||||
S.D. | 34.49 | 33.41 | 37.99 | 27.83 | 30.24 | 29.15 | 31.26 | 29.89 | 31.16 | 24.42 | 32.63 | 33.35 | 223.69 | |||||||||||||
SKEW | 0.16 | 0.29 | 0.20 | -0.44 | 0.51 | -0.17 | -0.62 | 0.01 | 0.41 | -0.19 | 0.34 | 0.70 | -0.05 | |||||||||||||
MAX | 1076.73 | 969.00 | 1092.00 | 1042.50 | 1138.50 | 1122.50 | 1181.21 | 1204.00 | 1176.21 | 1172.63 | 1137.00 | 1131.50 | 12982.15 | |||||||||||||
MIN | 948.60 | 838.25 | 931.60 | 934.82 | 1029.50 | 1003.50 | 1051.50 | 1085.50 | 1061.00 | 1090.00 | 987.93 | 973.00 | 9999.00 | |||||||||||||
NO YRS | 23 | 22 | 25 | 25 | 26 | 27 | 25 | 26 | 23 | 24 | 24 | 25 | 14 |