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 | 3.50 | 18.50 | 89.00 | 478.00 | 1038.50 | 1307.50 | 2935.00 | |||||||
1949 | 1603.00 | 1360.00 | 889.50 | 453.50 | 322.50 | 135.50 | 0.50 | 7.00 | 67.50 | 552.83 | a | 650.50 | 1329.00 | 7371.33 | ||||||||||||
1950 | 1497.00 | 1010.50 | 887.50 | 493.50 | 356.50 | 45.50 | 15.00 | 10.50 | 175.00 | 299.50 | 778.50 | 966.50 | 6535.50 | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 361.00 | g | 293.00 | 134.50 | 0.00 | 27.90 | a | 97.00 | 500.00 | 1038.21 | b | 1396.00 | 3486.61 | |||||||
1952 | 0.00 | z | 1192.50 | 1108.50 | 506.00 | 218.15 | d | 48.00 | g | 2.50 | 11.50 | 54.00 | 271.50 | 940.50 | 1274.62 | a | 5579.77 | |||||||||
1953 | 1188.50 | 987.00 | 787.00 | 592.00 | 442.78 | a | 48.50 | 0.50 | 8.50 | 42.00 | 439.50 | 776.00 | 1199.50 | 6511.78 | ||||||||||||
1954 | 1193.50 | 65.50 | z | 868.50 | 385.86 | a | 170.00 | 100.00 | 0.00 | 5.50 | 98.50 | 405.50 | 703.80 | e | 1323.00 | 5254.16 | ||||||||||
1955 | 1486.00 | 1360.50 | 980.00 | 620.00 | 304.50 | 127.50 | 0.50 | 1.00 | 105.00 | 407.00 | 953.00 | 1106.00 | 7451.00 | |||||||||||||
1956 | 1060.50 | 1151.00 | 821.00 | 533.00 | 222.00 | 24.50 | 0.00 | 19.00 | 50.00 | 433.50 | 964.62 | d | 1247.50 | 6526.62 | ||||||||||||
1957 | 1364.00 | 996.50 | 802.50 | 598.50 | 398.00 | 88.50 | 1.50 | 33.50 | 152.00 | 501.50 | 980.00 | 1121.00 | 7037.50 | |||||||||||||
1958 | 1181.00 | 827.00 | 937.00 | 613.50 | 185.00 | 25.00 | 2.50 | 1.00 | 129.00 | 395.00 | 861.00 | 970.00 | 6127.00 | |||||||||||||
1959 | 1212.00 | 966.52 | a | 838.50 | 507.00 | 308.00 | 16.50 | 3.00 | 21.38 | b | 218.00 | 488.50 | 842.50 | 1139.00 | 6560.90 | |||||||||||
1960 | 1504.50 | 1244.00 | 844.00 | 506.50 | 267.00 | 18.89 | c | 0.00 | a | 26.00 | 63.50 | 478.00 | 828.21 | b | 1137.00 | 6917.60 | ||||||||||
1961 | 1179.50 | 905.15 | b | 874.50 | 565.50 | 244.50 | 31.00 | 2.00 | 15.50 | 289.50 | 512.50 | 972.32 | b | 1338.00 | 6929.98 | |||||||||||
1962 | 1276.00 | 880.96 | a | 988.00 | 425.00 | 321.22 | b | 84.00 | 6.95 | b | 15.00 | 103.50 | 398.50 | 705.00 | c | 1108.00 | 6312.14 | |||||||||
1963 | 1506.00 | 783.00 | 896.93 | a | 619.00 | 133.50 | 72.00 | 4.65 | a | 7.50 | 73.39 | b | 282.50 | 814.50 | 1205.00 | 6397.98 | ||||||||||
1964 | 1285.00 | 1115.96 | b | 1029.50 | 610.71 | b | 341.00 | 110.50 | 0.00 | 29.45 | a | 131.00 | 331.38 | b | 973.93 | b | 1205.00 | 7163.44 | ||||||||
1965 | 1079.00 | 1052.50 | 956.50 | 593.79 | a | 371.00 | 131.00 | 2.07 | a | 25.50 | 289.50 | 357.50 | 689.40 | e | 1213.28 | b | 6761.04 | |||||||||
1966 | 1339.00 | 1142.50 | 814.50 | 514.50 | 155.50 | 62.07 | a | 0.00 | e | 1.00 | 105.56 | c | 476.00 | 571.50 | f | 1165.50 | 5776.12 | |||||||||
1967 | 1313.50 | 948.00 | 729.00 | 656.38 | a | 369.50 | 190.00 | 0.50 | 0.00 | a | 117.00 | 436.50 | 767.07 | a | 1435.30 | a | 6962.75 | |||||||||
1968 | 1516.50 | 950.27 | a | 779.65 | a | 695.50 | 349.55 | b | 91.50 | 6.64 | c | 77.00 | 216.72 | a | 484.00 | 884.00 | 1351.50 | 7402.84 | ||||||||
1969 | 1257.00 | 1164.59 | a | 1058.13 | a | 497.50 | 153.00 | 125.00 | 0.00 | 4.50 | 99.83 | a | 688.95 | b | 892.50 | 870.50 | g | 5941.00 | ||||||||
1970 | 1244.50 | 834.30 | a | 56.50 | z | 771.92 | d | 250.50 | 127.00 | 4.43 | c | 5.68 | a | 233.28 | a | 622.67 | b | 807.22 | c | 1213.50 | 6115.00 | |||||
1971 | 1275.00 | 989.50 | 960.45 | c | 570.00 | 354.50 | 84.64 | b | 0.00 | a | 6.50 | 298.39 | b | 575.05 | a | 983.04 | b | 1374.85 | a | 7471.92 | ||||||
1972 | 1188.50 | 905.21 | a | 656.54 | c | 510.50 | 259.00 | 18.50 | f | 0.00 | f | 37.50 | 121.73 | d | 506.85 | a | 642.50 | j | 1360.26 | b | 5546.09 | |||||
1973 | 1513.12 | b | 1120.50 | 926.50 | 664.50 | 284.00 | 124.00 | 9.50 | 3.50 | 197.59 | a | 453.24 | b | 881.67 | c | 854.50 | h | 6178.11 | ||||||||
1974 | 1523.50 | 1225.50 | 615.50 | f | 636.50 | 187.55 | a | 0.00 | i | 0.00 | d | 11.62 | c | 155.50 | 302.00 | h | 817.50 | b | 0.00 | z | 4557.67 | |||||
1975 | 0.00 | z | 0.00 | z | 589.50 | l | 751.50 | 0.00 | z | 153.50 | 0.52 | a | 18.60 | a | 115.50 | 509.95 | a | 940.00 | 1174.00 | 3663.57 | ||||||
1976 | 1259.00 | 887.00 | 938.00 | 572.07 | a | 258.00 | 120.00 | a | 5.50 | 4.65 | a | 119.44 | c | 492.00 | 776.00 | 1149.50 | 6581.16 | |||||||||
1977 | 1311.50 | 839.50 | 971.00 | 429.00 | 389.50 | 1.00 | 2.00 | 12.00 | 127.50 | 405.00 | 826.00 | 1076.50 | 6390.50 | |||||||||||||
1978 | 1273.50 | 1094.00 | 737.50 | 532.50 | 362.18 | a | 49.50 | 0.00 | 22.50 | 183.00 | 320.85 | a | 824.50 | 1421.50 | 6821.53 | |||||||||||
1979 | 1559.50 | 1249.50 | 926.50 | 562.50 | 289.00 | 107.00 | 0.00 | 29.50 | 34.50 | 339.00 | 1006.03 | a | 1196.71 | b | 7299.74 | |||||||||||
1980 | 1206.50 | 997.00 | 924.50 | 539.50 | 410.00 | 66.00 | 0.00 | 29.00 | 145.50 | 467.00 | 827.07 | a | 934.50 | 6546.57 | ||||||||||||
1981 | 956.50 | 901.00 | 824.00 | 416.50 | 342.00 | 66.00 | 0.00 | 9.50 | 65.50 | 540.50 | 762.00 | 1126.00 | 6009.50 | |||||||||||||
1982 | 1412.00 | 1099.50 | 826.00 | 626.00 | 308.00 | 96.00 | 22.50 | 7.00 | 163.50 | 630.50 | 942.00 | 1185.50 | 7318.50 | |||||||||||||
1983 | 1214.50 | 942.50 | 806.50 | 695.00 | 409.50 | 99.50 | 17.00 | 0.50 | 97.50 | 428.50 | 876.00 | 1290.50 | 6877.50 | |||||||||||||
1984 | 1436.50 | 1151.50 | 866.00 | 631.00 | 220.00 | 100.50 | 1.00 | 4.50 | 121.50 | 635.50 | 862.50 | 1248.00 | 7278.50 | |||||||||||||
1985 | 1308.50 | 1182.50 | 842.00 | 412.00 | 192.50 | 57.50 | 0.00 | 11.50 | 255.50 | 490.00 | 910.00 | 1151.00 | 6813.00 | |||||||||||||
1986 | 1073.00 | 806.50 | 594.50 | 519.50 | 264.50 | 14.50 | 7.00 | 0.50 | 214.50 | 529.00 | 823.00 | 1099.50 | 5946.00 | |||||||||||||
1987 | 1323.50 | 905.00 | 878.50 | 403.50 | 241.50 | 19.50 | 14.97 | b | 17.50 | 59.50 | 335.50 | 843.00 | 1249.50 | 6291.47 | ||||||||||||
1988 | 1459.00 | 1032.50 | 883.50 | 527.50 | 285.50 | 34.50 | 0.00 | 0.00 | 203.50 | 270.00 | 848.00 | 1218.50 | 6762.50 | |||||||||||||
1989 | 1470.50 | 1101.50 | 654.00 | 361.00 | 237.50 | 58.00 | 0.00 | 24.50 | 100.50 | 463.00 | 748.50 | 1118.50 | 6337.50 | |||||||||||||
1990 | 1211.00 | 931.00 | 658.50 | 377.00 | 278.50 | 49.50 | 1.00 | 6.50 | 85.00 | 467.00 | 852.00 | 1451.50 | 6368.50 | |||||||||||||
1991 | 1415.00 | 853.50 | 858.50 | 593.50 | 281.50 | 43.00 | 6.00 | 6.50 | 122.00 | 367.00 | 890.00 | 1259.50 | 6696.00 | |||||||||||||
1992 | 1400.00 | 921.00 | 668.00 | 300.50 | 143.50 | 63.00 | 11.00 | 11.00 | 84.00 | 317.00 | 952.00 | 1335.50 | 6206.50 | |||||||||||||
1993 | 1259.50 | 1012.00 | 714.50 | 516.00 | 191.00 | 104.00 | 22.50 | 2.00 | 115.00 | 489.00 | 1000.00 | 1191.50 | 6617.00 | |||||||||||||
1994 | 1077.00 | 1005.00 | 645.50 | 477.00 | 190.00 | 15.00 | 4.00 | 0.00 | 82.00 | 508.00 | 989.00 | 1151.50 | 6144.00 | |||||||||||||
1995 | 1148.50 | 698.00 | 719.00 | 552.00 | 386.50 | 128.00 | 25.50 | 1.00 | 127.00 | 461.50 | 714.50 | 1007.50 | 5969.00 | |||||||||||||
1996 | 1145.00 | 830.00 | 725.00 | 496.50 | 191.00 | 13.00 | 0.00 | 2.00 | 210.00 | 502.00 | 837.00 | 1157.50 | 6109.00 | |||||||||||||
1997 | 1262.00 | 1047.00 | 706.50 | 596.50 | 165.00 | 35.00 | 5.50 | 8.00 | 105.50 | 454.00 | 856.00 | 1150.50 | 6391.50 | |||||||||||||
1998 | 1087.50 | 948.00 | 760.50 | 577.00 | 269.50 | 130.00 | 0.00 | 0.00 | 69.50 | 476.00 | 815.50 | 1157.00 | 6290.50 | |||||||||||||
1999 | 1006.50 | 858.00 | 629.00 | 635.00 | 303.50 | 83.50 | 0.00 | 7.00 | 128.50 | 382.50 | 687.00 | 1102.50 | 5823.00 | |||||||||||||
2000 | 1021.00 | 834.00 | 736.00 | 358.50 | 165.50 | 16.00 | 0.00 | 1.50 | 119.00 | 443.30 | a | 1020.00 | 1084.00 | 5798.80 | ||||||||||||
2001 | 1224.50 | 1011.00 | 698.50 | 481.00 | 163.50 | 56.00 | 1.00 | 2.00 | 37.00 | 366.50 | 732.50 | 1331.50 | 6105.00 | |||||||||||||
2002 | 1242.50 | 970.00 | 851.00 | 366.50 | 216.50 | 28.50 | 0.00 | 0.00 | 113.00 | 516.00 | 862.50 | 1119.50 | 6286.00 | |||||||||||||
2003 | 980.00 | 897.50 | 724.00 | 490.50 | 232.00 | 17.00 | 0.00 | 0.00 | 97.50 | 269.00 | 925.50 | 1138.00 | 5771.00 | |||||||||||||
2004 | 1395.00 | 1119.50 | 525.50 | 435.00 | 199.00 | 34.50 | 0.00 | 3.00 | 136.00 | 448.00 | 839.00 | 1215.00 | 6349.50 | |||||||||||||
2005 | 1034.50 | 836.50 | 723.00 | 492.00 | 238.00 | 105.00 | 0.00 | 8.50 | 107.50 | 410.00 | 772.00 | 1158.00 | 5885.00 | |||||||||||||
2006 | 1137.50 | 915.00 | 857.50 | 429.00 | 133.00 | g | 11.00 | i | 0.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3339.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1274.49 | 999.82 | 820.50 | 531.46 | 269.39 | 73.36 | 3.74 | 11.76 | 129.63 | 447.53 | 858.97 | 1202.49 | 6564.37 | |||||||||||||
S.D. | 163.63 | 146.76 | 123.55 | 101.94 | 79.74 | 44.99 | 6.21 | 13.29 | 63.84 | 93.98 | 97.59 | 117.27 | 480.34 | |||||||||||||
SKEW | 0.07 | 0.49 | -0.04 | 0.02 | 0.22 | 0.31 | 2.09 | 2.35 | 0.96 | 0.07 | -0.04 | 0.09 | 0.30 | |||||||||||||
MAX | 1603.00 | 1360.50 | 1108.50 | 771.92 | 442.78 | 190.00 | 25.50 | 77.00 | 298.39 | 688.95 | 1038.50 | 1451.50 | 7471.92 | |||||||||||||
MIN | 956.50 | 698.00 | 525.50 | 300.50 | 133.50 | 1.00 | 0.00 | 0.00 | 34.50 | 269.00 | 650.50 | 934.50 | 5771.00 | |||||||||||||
NO YRS | 55 | 55 | 54 | 57 | 56 | 54 | 57 | 58 | 58 | 57 | 56 | 55 | 47 |