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 | 0.00 | z | 0.00 | z | 74.00 | 188.50 | 621.00 | 1181.50 | 1276.00 | 3341.00 | ||||||
1949 | 1665.00 | 1284.00 | 1039.00 | 671.00 | 511.50 | 277.00 | 55.50 | 90.50 | 278.00 | 709.50 | 733.50 | 1266.35 | a | 8580.85 | ||||||||||||
1950 | 1334.00 | 1072.00 | 1101.00 | 767.00 | 651.00 | 266.50 | 112.50 | 128.50 | 347.50 | 454.50 | 900.50 | 1042.50 | 8177.50 | |||||||||||||
1951 | 1413.00 | 1162.00 | 1167.00 | 796.00 | 449.50 | 399.50 | 70.50 | 121.00 | 343.00 | 661.50 | 1066.50 | 0.00 | z | 7649.50 | ||||||||||||
1952 | 1339.20 | a | 1259.00 | 1273.50 | 720.00 | 466.50 | 133.50 | 90.50 | 70.50 | 246.50 | 516.50 | 1163.00 | 1297.50 | 8576.20 | ||||||||||||
1953 | 1061.00 | 1173.50 | 943.00 | 854.00 | 610.00 | 189.00 | 16.50 | 72.00 | 246.00 | 552.50 | 830.00 | 1277.72 | a | 7825.22 | ||||||||||||
1954 | 1137.50 | 950.00 | 1166.50 | 637.00 | 413.50 | 252.50 | 14.00 | 72.00 | 234.50 | 589.00 | 807.00 | 1250.50 | 7524.00 | |||||||||||||
1955 | 1347.50 | 1292.50 | 1209.50 | 764.50 | 465.00 | 293.00 | 36.00 | 42.00 | 252.00 | 589.52 | a | 1088.50 | 1110.00 | 8490.02 | ||||||||||||
1956 | 1165.00 | 1396.00 | 1124.50 | 763.00 | 387.50 | 140.50 | 88.50 | 147.50 | 235.50 | 538.00 | 1122.00 | 1276.00 | 8384.00 | |||||||||||||
1957 | 1433.50 | 985.50 | 1093.50 | 806.00 | 525.00 | 261.50 | 51.15 | a | 64.00 | 320.00 | 572.50 | 1085.50 | 1107.50 | 8305.65 | ||||||||||||
1958 | 1275.50 | 908.50 | 1197.50 | 823.00 | 329.00 | 188.00 | 118.50 | 55.00 | 284.00 | 580.00 | 876.50 | 1088.50 | 7724.00 | |||||||||||||
1959 | 1284.50 | 1131.50 | 1137.00 | 739.50 | 493.00 | 120.00 | 85.00 | 73.50 | 360.00 | 710.50 | 985.50 | 1163.50 | 8283.50 | |||||||||||||
1960 | 1339.00 | 1398.00 | 1058.50 | 709.50 | 533.50 | 241.00 | 80.50 | 119.50 | 227.00 | 561.50 | 972.00 | 1302.00 | 8542.00 | |||||||||||||
1961 | 1316.50 | 1088.50 | 1049.50 | 847.00 | 460.50 | 168.00 | 64.50 | 55.50 | 497.50 | 658.00 | 1097.00 | 1404.00 | 8706.50 | |||||||||||||
1962 | 1543.00 | 1118.50 | 1271.50 | 668.00 | 461.50 | 274.00 | 106.00 | 129.50 | 328.50 | 566.00 | 858.00 | 1144.00 | 8468.50 | |||||||||||||
1963 | 1562.00 | 997.50 | 1085.50 | 761.50 | 433.50 | 233.50 | 40.50 | 61.00 | 179.50 | 432.50 | 850.00 | 1230.00 | 7867.00 | |||||||||||||
1964 | 1400.00 | 1401.00 | 1334.00 | 822.00 | 484.00 | 300.00 | 19.50 | 139.50 | 352.50 | 591.00 | 982.00 | 1279.00 | 9104.50 | |||||||||||||
1965 | 1250.50 | 1200.00 | 1425.00 | 715.00 | 558.50 | 263.00 | 69.50 | 146.50 | 545.50 | 537.00 | 818.00 | 1159.50 | 8688.00 | |||||||||||||
1966 | 1376.50 | 1280.00 | 1024.50 | 801.00 | 415.00 | 247.00 | 21.00 | 140.00 | 258.50 | 698.00 | 879.00 | 1300.50 | 8441.00 | |||||||||||||
1967 | 1263.00 | 1171.00 | 960.50 | 750.00 | 583.00 | 320.50 | 59.00 | 62.50 | 303.50 | 585.50 | 941.00 | 1433.00 | 8432.50 | |||||||||||||
1968 | 1283.00 | 1128.00 | 1068.50 | 916.50 | 569.50 | 202.50 | 59.00 | 155.00 | 359.00 | 590.50 | 1090.50 | 1358.00 | 8780.00 | |||||||||||||
1969 | 1157.50 | 1151.00 | 1373.50 | 661.50 | 357.50 | 359.50 | 52.00 | 27.00 | 242.50 | 949.00 | 1031.00 | 1210.50 | 8572.50 | |||||||||||||
1970 | 1289.50 | 1011.00 | 1196.00 | 966.50 | 456.50 | 263.00 | 37.50 | 38.50 | 362.00 | 846.00 | 951.00 | 1286.50 | 8704.00 | |||||||||||||
1971 | 1251.00 | 1210.50 | 1119.50 | 792.50 | 575.00 | 230.50 | 94.00 | 34.00 | 449.00 | 710.00 | 1008.00 | 1392.50 | 8866.50 | |||||||||||||
1972 | 1332.00 | 1106.00 | 876.50 | 731.50 | 512.50 | 192.50 | 108.50 | 0.00 | z | 359.50 | 676.00 | 1184.50 | 1388.50 | 8468.00 | ||||||||||||
1973 | 1478.50 | 1185.50 | 1177.00 | 965.50 | 564.50 | 292.00 | 146.00 | 76.00 | 379.50 | 588.00 | 1015.34 | a | 1226.00 | 9093.84 | ||||||||||||
1974 | 1393.50 | 1150.50 | 946.50 | 794.00 | 471.50 | 206.50 | 65.50 | 215.50 | 424.00 | 602.50 | 992.50 | 1393.50 | 8656.00 | |||||||||||||
1975 | 1409.00 | 1202.50 | 1125.00 | 899.50 | 597.50 | 349.50 | 68.50 | 196.50 | 435.50 | 637.50 | 1014.00 | 1216.00 | 9151.00 | |||||||||||||
1976 | 1339.00 | 1068.00 | 1182.50 | 775.00 | 519.00 | 303.00 | 57.00 | 184.50 | 386.38 | a | 789.00 | 1049.50 | 1285.00 | 8937.88 | ||||||||||||
1977 | 1370.50 | 1083.50 | 1210.50 | 701.50 | 522.00 | 152.00 | 79.88 | e | 178.25 | e | 351.50 | 638.71 | b | 1069.50 | 1222.95 | a | 8580.79 | |||||||||
1978 | 1303.50 | 1128.00 | 993.50 | 768.75 | b | 0.00 | z | 332.50 | 0.00 | z | 154.50 | 312.41 | a | 667.00 | 993.00 | 1469.00 | 8122.16 | |||||||||
1979 | 1623.00 | 1142.50 | 1077.00 | 797.50 | 579.00 | 302.50 | 103.00 | 186.50 | 312.50 | 670.50 | 1251.50 | 1137.00 | 9182.50 | |||||||||||||
1980 | 1340.00 | 1084.00 | 1148.00 | 857.00 | 534.00 | 254.50 | 78.50 | 169.00 | 348.00 | 718.50 | 983.00 | 978.00 | 8492.50 | |||||||||||||
1981 | 1092.00 | 1050.50 | 984.50 | 607.50 | 597.00 | 221.50 | 92.00 | 117.50 | 257.00 | 720.50 | 892.50 | 1189.50 | 7822.00 | |||||||||||||
1982 | 1359.50 | 1178.00 | 1005.50 | 881.00 | 587.50 | 345.00 | 152.00 | 66.50 | 384.50 | 810.50 | 1137.50 | 1313.50 | 9221.00 | |||||||||||||
1983 | 1195.50 | 1052.00 | 1085.50 | 994.50 | 678.50 | 360.00 | 143.50 | 60.00 | 321.50 | 644.00 | 1079.00 | 1530.00 | 9144.00 | |||||||||||||
1984 | 1473.00 | 1290.50 | 1197.50 | 1031.50 | 519.00 | 341.00 | 106.50 | 111.50 | 409.00 | 891.50 | 1013.50 | 1309.00 | 9693.50 | |||||||||||||
1985 | 1519.50 | 1334.00 | 1091.50 | 738.50 | 502.50 | 292.50 | 108.00 | 207.50 | 533.50 | 742.00 | 1129.00 | 1408.00 | 9606.50 | |||||||||||||
1986 | 1188.50 | 1096.15 | a | 870.00 | 758.50 | 580.00 | 247.50 | 208.22 | a | 160.00 | 476.50 | 756.00 | 1029.50 | 1291.50 | 8662.37 | |||||||||||
1987 | 1377.50 | 1096.50 | 1119.00 | 673.00 | 486.00 | 267.22 | c | 112.50 | 238.50 | 446.50 | 672.00 | 1081.00 | 1395.50 | 8965.22 | ||||||||||||
1988 | 1494.00 | 1226.50 | 1213.00 | 719.00 | 532.50 | 169.00 | 99.50 | 78.50 | 395.50 | 577.50 | 1134.00 | 1369.00 | 9008.00 | |||||||||||||
1989 | 1422.00 | 1339.00 | 983.50 | 690.00 | 496.00 | 307.50 | 64.00 | 176.00 | 379.00 | 709.50 | 1057.50 | 1439.00 | 9063.00 | |||||||||||||
1990 | 1319.50 | 1263.00 | 1088.50 | 768.00 | 655.00 | 209.50 | 104.00 | 101.00 | 222.50 | 713.00 | 970.00 | 1564.00 | 8978.00 | |||||||||||||
1991 | 1455.50 | 1035.00 | 1111.50 | 883.00 | 546.50 | 249.50 | 102.50 | 80.00 | 343.50 | 692.50 | 1177.50 | 1297.00 | 8974.00 | |||||||||||||
1992 | 0.00 | z | 1119.00 | 1000.00 | 667.50 | 477.50 | 301.50 | 207.50 | 160.50 | 338.50 | 569.50 | 1231.00 | 1377.00 | 7449.50 | ||||||||||||
1993 | 1310.00 | 1238.50 | 1083.50 | 899.00 | 522.00 | 323.00 | 178.50 | 158.00 | 397.50 | 785.00 | 1231.50 | 1351.50 | 9478.00 | |||||||||||||
1994 | 1276.50 | 1206.50 | 1023.50 | 743.50 | 418.50 | 206.50 | 134.50 | 112.50 | 297.00 | 717.00 | 1097.00 | 1181.00 | 8414.00 | |||||||||||||
1995 | 1285.00 | 963.00 | 964.00 | 836.00 | 677.00 | 340.00 | 170.50 | 75.00 | 369.00 | 726.50 | 856.50 | 1137.50 | 8400.00 | |||||||||||||
1996 | 1316.00 | 1107.50 | 1045.00 | 750.50 | 501.00 | 235.50 | 85.50 | 128.50 | 427.50 | 773.00 | 988.50 | 1244.00 | 8602.50 | |||||||||||||
1997 | 1298.50 | 1160.50 | 919.00 | 923.50 | 543.50 | 251.50 | 143.00 | 165.50 | 348.50 | 769.00 | 1144.50 | 1399.00 | 9066.00 | |||||||||||||
1998 | 1293.50 | 1169.50 | 1198.50 | 878.00 | 568.50 | 524.50 | 109.00 | 236.50 | 350.00 | 820.50 | 0.00 | z | 0.00 | z | 7148.50 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1341.88 | 1156.91 | 1102.77 | 789.70 | 517.92 | 264.02 | 91.22 | 118.26 | 342.09 | 664.65 | 1022.41 | 1280.97 | 8671.92 | |||||||||||||
S.D. | 125.51 | 115.62 | 119.58 | 95.90 | 77.04 | 74.49 | 45.74 | 55.84 | 83.62 | 106.07 | 121.67 | 122.86 | 478.93 | |||||||||||||
SKEW | 0.26 | 0.20 | 0.39 | 0.50 | -0.08 | 0.63 | 0.60 | 0.32 | 0.27 | 0.30 | -0.24 | -0.09 | -0.23 | |||||||||||||
MAX | 1665.00 | 1401.00 | 1425.00 | 1031.50 | 678.50 | 524.50 | 208.22 | 238.50 | 545.50 | 949.00 | 1251.50 | 1564.00 | 9693.50 | |||||||||||||
MIN | 1061.00 | 908.50 | 870.00 | 607.50 | 329.00 | 120.00 | 14.00 | 27.00 | 179.50 | 432.50 | 733.50 | 978.00 | 7524.00 | |||||||||||||
NO YRS | 49 | 50 | 50 | 50 | 49 | 50 | 49 | 50 | 51 | 51 | 50 | 49 | 45 |