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 | 1157.50 | 1022.00 | 1042.50 | 3222.00 | ||||
1950 | 1001.00 | 959.50 | 1043.50 | 1014.50 | 1115.00 | 1114.00 | 1176.50 | 1208.00 | 1160.50 | 1192.50 | 1061.50 | 992.00 | 9999.00 | |||||||||||||
1951 | 1023.00 | 898.00 | 1011.00 | 1032.50 | 1131.50 | 1132.00 | 1227.00 | 1229.00 | 1191.00 | 1195.00 | 1104.50 | 1058.00 | 9999.00 | |||||||||||||
1952 | 1011.63 | a | 955.45 | a | 1018.50 | 1000.34 | a | 1045.00 | 1095.00 | 1178.50 | 1211.00 | 1153.00 | 1148.00 | 1082.59 | a | 1042.63 | a | 9999.00 | ||||||||
1953 | 1006.00 | 932.00 | 1043.50 | 1042.50 | 1140.00 | 1130.50 | 1188.00 | 1218.82 | a | 1163.00 | 1165.50 | 1057.24 | a | 1016.00 | 9999.00 | |||||||||||
1954 | 986.50 | 923.00 | 977.00 | 1037.50 | 1083.00 | 1148.28 | a | 1184.72 | a | 1221.92 | a | 1177.24 | a | 1180.50 | 1106.50 | 1021.50 | 9999.00 | |||||||||
1955 | 1008.00 | 854.00 | 946.00 | 1021.03 | a | 1083.00 | 1075.34 | a | 1142.35 | a | 1141.50 | 1110.00 | 1114.00 | 1042.50 | 1037.50 | 9999.00 | ||||||||||
1956 | 1032.50 | 937.84 | a | 1048.50 | 1015.50 | 1109.50 | 1100.69 | a | 1190.00 | 1217.00 | 1183.00 | 1174.00 | 1061.50 | 1061.00 | 9999.00 | |||||||||||
1957 | 1013.50 | 855.04 | a | 979.60 | a | 990.50 | 1104.12 | a | 1152.50 | 1224.00 | 1226.50 | 1193.00 | 1213.00 | 1120.86 | a | 1054.00 | 9999.00 | |||||||||
1958 | 978.00 | 908.50 | 961.00 | 1014.00 | 1086.50 | 1131.00 | 1180.50 | 1220.00 | 1189.00 | 1159.00 | 1040.00 | 990.50 | 9999.00 | |||||||||||||
1959 | 1005.50 | 891.50 | 1089.00 | 1032.50 | 1137.50 | 1170.50 | 1232.00 | 1241.50 | 1226.50 | 1204.00 | 1107.50 | 1063.00 | 9999.00 | |||||||||||||
1960 | 1017.00 | 940.00 | 1044.00 | 1046.00 | 1148.50 | 1173.00 | 1234.00 | 1253.50 | 1193.00 | 1216.50 | 1105.00 | 1067.00 | 9999.00 | |||||||||||||
1961 | 1041.00 | 967.50 | 1106.00 | 1077.00 | 1176.89 | c | 1150.00 | 1212.00 | 1250.50 | 1195.00 | 1213.00 | 1089.50 | 1084.00 | 9999.00 | ||||||||||||
1962 | 1073.00 | 904.00 | 1027.00 | 1092.50 | 1153.00 | 1158.50 | 1213.50 | 1240.00 | 1172.50 | 1153.50 | 1122.50 | 1013.50 | 9999.00 | |||||||||||||
1963 | 962.50 | 900.50 | 1001.50 | 1057.50 | 1129.50 | 1174.50 | 1260.00 | 1284.00 | 1229.50 | 1230.00 | 1111.50 | 1052.00 | 9999.00 | |||||||||||||
1964 | 1086.00 | 1004.00 | 1073.50 | 1069.50 | 1126.00 | 1137.00 | 1218.50 | 1251.50 | 1206.50 | 1186.50 | 1091.00 | 1081.00 | 9999.00 | |||||||||||||
1965 | 989.50 | 834.50 | 995.50 | 1048.50 | 1147.50 | 1173.00 | 1234.50 | 1231.00 | 1198.50 | 1185.50 | 1110.50 | 1032.00 | 9999.00 | |||||||||||||
1966 | 1010.00 | 894.00 | 1090.50 | 1053.50 | 1149.50 | 1214.00 | 1265.00 | 1302.00 | 1273.00 | 1267.00 | 1116.00 | 1073.00 | 9999.00 | |||||||||||||
1967 | 1006.00 | 949.00 | 1046.00 | 1040.50 | 1183.00 | 1190.50 | 1285.00 | 1302.50 | 1270.00 | 1258.50 | 1128.50 | 1054.00 | 9999.00 | |||||||||||||
1968 | 1023.00 | 966.00 | 0.00 | z | 1101.50 | 1190.50 | 1212.00 | 1285.00 | 1328.50 | 1258.00 | 1258.50 | 1162.00 | 1014.50 | 9999.00 | ||||||||||||
1969 | 900.00 | 947.00 | 1040.00 | 1040.00 | 1137.50 | 1171.00 | 1266.00 | 1340.00 | 1258.50 | 1255.00 | 1162.00 | 1130.50 | 9999.00 | |||||||||||||
1970 | 1060.00 | 930.50 | 1144.00 | 1150.00 | 1252.50 | 1233.00 | 1307.00 | 1356.50 | 1171.00 | 1191.00 | 1074.00 | 1074.00 | 9999.00 | |||||||||||||
1971 | 981.50 | 962.00 | 1050.50 | 1066.50 | 1123.00 | 1118.00 | 1203.50 | 1224.50 | 1173.00 | 1176.50 | 1070.50 | 1032.00 | 9999.00 | |||||||||||||
1972 | 942.00 | 887.50 | 1016.00 | 1048.50 | 1153.50 | 1167.50 | 1252.00 | 1274.00 | 1215.00 | 1217.50 | 1099.50 | 978.00 | 9999.00 | |||||||||||||
1973 | 1019.50 | 912.00 | 1118.50 | 1064.50 | 1149.00 | 1176.00 | 1253.00 | 1276.50 | 1227.50 | 1221.50 | 1110.00 | 1046.00 | 9999.00 | |||||||||||||
1974 | 1070.00 | 963.00 | 1053.50 | 1121.00 | 1182.50 | 1177.00 | 1235.50 | 1276.00 | 1198.00 | 1224.50 | 1069.50 | 1108.00 | 9999.00 | |||||||||||||
1975 | 1003.00 | 918.00 | 1021.00 | 1035.00 | 1105.00 | 1142.00 | 1207.00 | 1242.00 | 1180.50 | 1211.50 | 1113.50 | 1023.50 | 9999.00 | |||||||||||||
1976 | 1042.50 | 927.50 | 1041.00 | 1053.00 | 1161.00 | 1144.50 | 1232.50 | 1265.00 | 1220.50 | 1212.00 | 1057.00 | 1092.00 | 9999.00 | |||||||||||||
1977 | 1045.00 | 995.50 | 1122.00 | 1089.00 | 1164.00 | 1182.50 | 1265.50 | 1307.00 | 1247.50 | 1272.00 | 1158.00 | 1088.00 | 9999.00 | |||||||||||||
1978 | 1058.50 | 930.00 | 1104.50 | 1103.00 | 1183.00 | 1161.00 | 1207.50 | 1255.00 | 1213.50 | 1169.50 | 1039.50 | 1004.50 | 9999.00 | |||||||||||||
1979 | 926.00 | 899.50 | 1016.50 | 1042.50 | 1178.00 | 1199.50 | 1269.00 | 1252.50 | 1230.50 | 1271.00 | 1120.50 | 1093.00 | 9999.00 | |||||||||||||
1980 | 988.50 | 938.00 | 1085.00 | 1082.00 | 1185.50 | 1184.50 | 1267.50 | 1271.00 | 1248.00 | 1244.00 | 1139.00 | 1064.00 | 9999.00 | |||||||||||||
1981 | 1029.00 | 941.00 | 1076.00 | 1077.50 | 1154.50 | 1217.00 | 1230.50 | 1243.00 | 1221.50 | 1187.00 | 1101.50 | 1052.50 | 9999.00 | |||||||||||||
1982 | 1028.00 | 888.00 | 1053.50 | 1060.50 | 1186.00 | 1186.50 | 1259.00 | 1283.50 | 1241.00 | 1219.50 | 1069.50 | 992.50 | 9999.00 | |||||||||||||
1983 | 989.00 | 875.50 | 1035.50 | 1038.50 | 1104.50 | 1165.50 | 1229.00 | 1312.00 | 1268.00 | 1274.50 | 1203.50 | 1087.00 | 9999.00 | |||||||||||||
1984 | 1071.50 | 1003.50 | 1107.50 | 1110.00 | 1199.00 | 1180.00 | 1270.00 | 1292.00 | 1238.00 | 1245.00 | 1168.50 | 1057.50 | 9999.00 | |||||||||||||
1985 | 971.50 | 948.50 | 1068.50 | 1036.00 | 1131.00 | 1176.50 | 1288.00 | 1299.00 | 1232.00 | 1232.50 | 1052.00 | 1030.00 | 9999.00 | |||||||||||||
1986 | 1016.50 | 910.50 | 1131.50 | 1125.00 | 1186.00 | 1200.50 | 1287.00 | 1329.00 | 1263.00 | 1256.50 | 1175.50 | 1086.00 | 9999.00 | |||||||||||||
1987 | 1034.00 | 871.50 | 1053.00 | 1077.50 | 1104.50 | 1210.00 | 1304.00 | 1323.50 | 1287.00 | 1283.00 | 1162.00 | 1108.00 | 9999.00 | |||||||||||||
1988 | 1025.00 | 1007.50 | 1115.00 | 1117.50 | 1206.00 | 1223.50 | 1294.00 | 1305.00 | 1262.00 | 1242.50 | 1196.00 | 1102.00 | 9999.00 | |||||||||||||
1989 | 1069.00 | 939.00 | 1092.00 | 1034.00 | 1189.50 | 1225.50 | 1289.00 | 1283.50 | 1255.50 | 1196.00 | 1101.00 | 1020.00 | 9999.00 | |||||||||||||
1990 | 1074.00 | 881.50 | 1025.00 | 1096.50 | 1179.50 | 1198.50 | 1262.50 | 1312.50 | 1267.50 | 1268.00 | 1118.50 | 1057.50 | 9999.00 | |||||||||||||
1991 | 1003.00 | 935.00 | 1020.00 | 1075.50 | 1171.50 | 1180.50 | 1275.00 | 1315.00 | 1244.00 | 1240.50 | 1186.00 | 1120.50 | 9999.00 | |||||||||||||
1992 | 1018.00 | 962.00 | 1082.00 | 1068.50 | 1171.00 | 1238.00 | 1285.50 | 1308.50 | 1239.00 | 1220.50 | 1110.00 | 1136.50 | 9999.00 | |||||||||||||
1993 | 959.00 | 870.50 | 1054.50 | 1122.00 | 1153.50 | 1205.50 | 1258.00 | 1279.00 | 1233.00 | 1231.50 | 1088.00 | 1083.50 | 9999.00 | |||||||||||||
1994 | 992.00 | 940.00 | 1027.50 | 1078.50 | 1217.50 | 1227.00 | 1330.50 | 1374.50 | 1318.00 | 1315.00 | 1224.50 | 1133.00 | 9999.00 | |||||||||||||
1995 | 1060.00 | 935.00 | 1102.50 | 1091.50 | 1194.50 | 1239.50 | 1340.00 | 1343.50 | 1295.50 | 1322.00 | 1205.00 | 1211.50 | 9999.00 | |||||||||||||
1996 | 1120.00 | 986.50 | 1063.00 | 1196.50 | 1208.50 | 1236.50 | 1305.50 | 1327.00 | 1242.00 | 1293.00 | 1108.00 | 1025.50 | 9999.00 | |||||||||||||
1997 | 1000.50 | 971.00 | 1094.00 | 1089.50 | 1122.00 | 1232.50 | 1287.50 | 1319.00 | 1279.50 | 1258.50 | 1092.00 | 1054.00 | 9999.00 | |||||||||||||
1998 | 1005.50 | 917.50 | 1089.00 | 1053.50 | 1134.00 | 1148.50 | 1229.50 | 1273.50 | 1231.00 | 1231.00 | 1132.00 | 1077.00 | 9999.00 | |||||||||||||
1999 | 1033.50 | 943.50 | 1072.50 | 1061.50 | 1150.00 | 1161.50 | 1217.50 | 1265.00 | 1204.50 | 1188.50 | 1105.00 | 1056.50 | 9999.00 | |||||||||||||
2000 | 1009.00 | 974.50 | 1097.00 | 1059.50 | 1185.50 | 1212.50 | 1272.00 | 1282.50 | 1216.00 | 1252.00 | 1125.50 | 1075.50 | 9999.00 | |||||||||||||
2001 | 1098.50 | 954.50 | 1084.50 | 1098.00 | 1183.00 | 1190.50 | 1285.50 | 1308.00 | 1263.50 | 1235.50 | 1120.00 | 1127.50 | 9999.00 | |||||||||||||
2002 | 1058.50 | 926.00 | 1056.00 | 1099.50 | 1181.50 | 1223.50 | 1270.00 | 1306.50 | 1236.00 | 1245.00 | 1124.50 | 1098.00 | 9999.00 | |||||||||||||
2003 | 1007.50 | 944.50 | 1106.00 | 1118.50 | 1208.00 | 1213.50 | 1312.50 | 1339.00 | 1261.00 | 1272.00 | 1163.00 | 1105.00 | 9999.00 | |||||||||||||
2004 | 1041.50 | 1042.00 | 1084.00 | 1113.00 | 1221.50 | 1239.50 | 1323.00 | 1324.50 | 1283.00 | 1283.00 | 1125.00 | 1092.00 | 9999.00 | |||||||||||||
2005 | 1013.50 | 947.50 | 1047.00 | 1161.00 | 1280.50 | 1280.00 | 1337.00 | 1352.50 | 1233.00 | 1195.00 | 1113.50 | 1037.00 | 9999.00 | |||||||||||||
2006 | 1061.50 | 898.00 | 1040.50 | 1043.50 | 1093.50 | 1202.59 | a | 810.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 6339.59 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1019.28 | 931.57 | 1056.99 | 1069.92 | 1156.68 | 1180.77 | 1252.48 | 1278.92 | 1225.72 | 1223.25 | 1112.74 | 1063.32 | 13571.07 | |||||||||||||
S.D. | 40.97 | 41.38 | 43.24 | 40.47 | 44.02 | 41.48 | 44.66 | 46.12 | 40.88 | 43.72 | 44.76 | 43.21 | 369.99 | |||||||||||||
SKEW | -0.23 | 0.07 | -0.32 | 0.63 | 0.07 | -0.25 | -0.15 | -0.30 | -0.28 | -0.04 | 0.38 | 0.56 | -0.23 | |||||||||||||
MAX | 1120.00 | 1042.00 | 1144.00 | 1196.50 | 1280.50 | 1280.00 | 1340.00 | 1374.50 | 1318.00 | 1322.00 | 1224.50 | 1211.50 | 14340.50 | |||||||||||||
MIN | 900.00 | 834.50 | 946.00 | 990.50 | 1045.00 | 1075.34 | 1142.35 | 1141.50 | 1110.00 | 1114.00 | 1022.00 | 978.00 | 9999.00 | |||||||||||||
NO YRS | 57 | 57 | 56 | 57 | 57 | 57 | 56 | 56 | 56 | 57 | 57 | 57 | 55 |