YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 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 | 747.10 | a | 1321.55 | a | 1255.50 | 3324.15 | ||
1960 | 1567.00 | 1397.50 | 1526.50 | 732.50 | 422.00 | 214.00 | 97.00 | 74.00 | 296.50 | 618.50 | 940.00 | 1539.50 | 9425.00 | |||||||||||||
1961 | 1640.00 | 1191.50 | 1138.73 | a | 839.00 | 493.50 | 165.50 | 70.00 | 91.00 | 313.50 | 549.00 | 1059.50 | 1534.50 | 9085.73 | ||||||||||||
1962 | 1773.50 | 1516.00 | 1196.00 | 804.50 | 316.00 | 170.50 | 134.50 | 123.00 | 382.00 | 573.50 | 1001.50 | 1510.00 | 9501.00 | |||||||||||||
1963 | 1916.00 | 1607.50 | 1150.00 | 669.00 | 439.50 | 142.00 | 56.00 | 136.00 | 285.00 | 345.50 | 864.50 | 1638.50 | 9249.50 | |||||||||||||
1964 | 1436.00 | 1397.00 | 1300.50 | 722.50 | 288.00 | 182.50 | 50.00 | 180.50 | 334.50 | 665.50 | 943.50 | 1632.00 | 9132.50 | |||||||||||||
1965 | 1731.50 | 1532.50 | 1426.50 | 839.50 | 285.50 | 205.34 | a | 130.50 | 132.50 | g | 423.50 | 618.00 | 1063.50 | 1313.00 | 9569.34 | |||||||||||
1966 | 1813.00 | 1348.50 | 1132.50 | 856.00 | 572.50 | 137.00 | 47.00 | 51.00 | l | 337.00 | 647.50 | 1088.79 | a | 1466.00 | 9445.79 | |||||||||||
1967 | 1548.00 | 1606.00 | 1214.50 | 754.50 | 583.32 | a | 126.50 | 106.50 | 103.50 | o | 320.00 | 668.50 | 1142.50 | 1452.00 | 9522.32 | |||||||||||
1968 | 1632.00 | 1526.00 | 999.50 | 664.00 | 483.50 | 182.50 | 106.00 | 86.50 | n | 237.00 | 539.00 | 1013.50 | 1475.00 | 8858.00 | ||||||||||||
1969 | 1594.50 | 1330.52 | a | 1350.00 | 657.00 | 393.00 | 315.50 | 70.00 | 8.50 | u | 312.50 | 717.50 | 1073.50 | 1424.00 | 9238.02 | |||||||||||
1970 | 1785.00 | 1474.50 | 1340.00 | 703.00 | 381.00 | 123.50 | 60.50 | 77.00 | l | 283.00 | 568.00 | 1039.50 | 1486.00 | 9244.00 | ||||||||||||
1971 | 1832.00 | 1425.41 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 149.12 | b | 256.00 | 392.00 | 1016.50 | 1428.67 | b | 6499.70 | |||||
1972 | 1818.00 | 1583.00 | 1341.00 | 889.00 | 264.00 | 0.00 | z | 0.00 | z | 88.35 | a | 340.50 | 687.50 | 980.00 | 1561.00 | 9552.35 | ||||||||||
1973 | 1452.50 | 1335.70 | a | 909.50 | 747.00 | 495.00 | 105.00 | 55.50 | 69.00 | 301.50 | 422.63 | a | 1015.00 | 1494.00 | 8402.34 | |||||||||||
1974 | 1624.50 | 1456.50 | 1223.00 | 689.00 | 511.50 | 234.00 | 50.50 | 112.50 | 431.50 | 631.00 | 956.50 | 1282.00 | 9202.50 | |||||||||||||
1975 | 1598.00 | 1355.31 | b | 1311.50 | 925.50 | 278.50 | 146.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5614.81 | ||||||
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 195.00 | n | 88.00 | 56.83 | a | 145.70 | a | 415.56 | c | 822.02 | a | 1235.56 | c | 1794.42 | e | 4558.08 | ||
1977 | 1973.50 | 1374.50 | 1023.00 | b | 610.50 | 187.00 | 200.50 | 58.50 | 218.55 | a | 303.00 | 658.75 | a | 1044.50 | 1504.05 | c | 9156.35 | |||||||||
1978 | 1743.50 | 1574.22 | a | 1298.50 | 837.50 | 348.50 | 184.00 | 118.12 | b | 77.50 | a | 246.21 | a | 659.00 | 1096.50 | 1659.50 | 9843.05 | |||||||||
1979 | 1916.32 | a | 1651.48 | a | 1190.50 | 881.25 | b | 509.36 | b | 198.10 | a | 72.91 | d | 159.43 | c | 261.21 | a | 722.50 | 1123.33 | c | 1324.50 | 10010.89 | ||||
1980 | 1629.29 | e | 570.50 | q | 1332.00 | 674.50 | 319.00 | 212.07 | a | 63.72 | d | 58.50 | 322.24 | a | 789.00 | 1022.50 | 1564.47 | a | 7987.29 | |||||||
1981 | 1700.72 | b | 1279.00 | 1095.33 | a | 670.50 | 487.39 | d | 125.00 | 87.00 | 73.50 | 330.54 | b | 763.12 | a | 957.32 | b | 1456.50 | 9025.92 | |||||||
1982 | 1960.50 | 1470.50 | 1235.00 | 904.66 | a | 233.02 | a | 333.50 | 52.70 | a | 185.48 | a | 337.50 | 605.50 | 1063.50 | 1333.50 | 9715.36 | |||||||||
1983 | 1509.50 | 1119.00 | 1137.50 | 841.50 | 560.50 | 191.00 | 26.50 | 33.50 | 281.50 | 659.50 | 989.50 | 1806.00 | 9155.50 | |||||||||||||
1984 | 1753.05 | a | 1134.00 | 1393.50 | 666.00 | 480.50 | a | 90.00 | 78.03 | b | 73.50 | 366.72 | a | 536.30 | a | 1060.00 | 1478.70 | a | 9110.31 | |||||||
1985 | 1705.00 | b | 1457.62 | b | 1060.41 | b | 657.32 | b | 307.00 | 241.50 | 98.34 | b | 139.50 | 326.00 | 639.24 | b | 1183.50 | 1752.61 | c | 9568.04 | ||||||
1986 | 1605.50 | 1429.04 | a | 1165.94 | d | 651.43 | b | 246.21 | e | 192.50 | 56.32 | a | 167.92 | a | 287.50 | 670.50 | 1165.50 | 1414.52 | d | 9052.87 | ||||||
1987 | 1468.50 | 1163.50 | 1059.00 | 556.03 | a | 324.47 | a | 87.32 | b | 57.02 | c | 114.00 | 268.45 | a | 803.93 | a | 969.83 | a | 1335.50 | 8207.55 | ||||||
1988 | 1758.50 | 1598.22 | b | 1223.47 | a | 712.00 | 307.50 | 124.50 | 35.00 | 94.03 | a | 269.00 | 817.50 | 1018.50 | 1550.00 | c | 9508.22 | |||||||||
1989 | 1415.00 | 1624.56 | c | 1405.85 | a | 797.14 | b | 439.88 | b | 17.50 | u | 0.00 | x | 133.00 | 322.50 | 599.00 | 1182.00 | 1799.55 | a | 9718.48 | ||||||
1990 | 1325.25 | a | 1302.00 | c | 1087.07 | a | 617.59 | a | 486.00 | 133.00 | 88.87 | a | 102.00 | 257.40 | e | 671.00 | 944.48 | a | 1447.18 | a | 8461.84 | |||||
1991 | 1680.41 | b | 1224.50 | 1104.50 | 599.48 | a | 323.71 | e | 48.50 | f | 115.00 | 87.83 | a | 425.17 | a | 685.00 | 1180.00 | 1499.37 | a | 8924.98 | ||||||
1992 | 1515.00 | 1335.00 | 1244.00 | 817.50 | b | 346.68 | a | 236.00 | 184.50 | 206.50 | 325.71 | b | 670.50 | 1146.72 | a | 1413.17 | b | 9441.29 | ||||||||
1993 | 1595.50 | 1443.00 | 1202.50 | 827.68 | b | 410.50 | 175.00 | f | 60.00 | 91.50 | 453.50 | 723.50 | 1160.00 | 1415.67 | a | 9383.35 | ||||||||||
1994 | 1969.00 | 1529.50 | 1111.87 | a | 744.50 | 399.00 | 116.50 | 89.38 | a | 139.50 | 230.69 | a | 568.33 | a | 949.50 | 1243.10 | a | 9090.87 | ||||||||
1995 | 1543.50 | 1397.50 | 1113.50 | 902.50 | 420.00 | 82.00 | 52.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5511.50 | ||||||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 67.50 | n | 131.50 | 77.50 | 318.46 | d | 0.00 | z | 1196.50 | 0.00 | z | 1723.96 | ||||
1997 | 1725.50 | 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 | 0.00 | z | 0.00 | z | 1725.50 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1673.74 | 1417.37 | 1207.15 | 748.87 | 392.44 | 170.49 | 79.30 | 117.32 | 320.08 | 641.57 | 1061.36 | 1493.83 | 9206.98 | |||||||||||||
S.D. | 165.00 | 145.51 | 136.12 | 101.39 | 105.32 | 62.28 | 34.36 | 46.36 | 57.41 | 110.23 | 99.99 | 147.92 | 448.76 | |||||||||||||
SKEW | 0.07 | -0.36 | 0.18 | 0.07 | 0.04 | 0.74 | 1.03 | 0.45 | 0.69 | -0.73 | 0.45 | 0.50 | -0.52 | |||||||||||||
MAX | 1973.50 | 1651.48 | 1526.50 | 925.50 | 583.32 | 333.50 | 184.50 | 218.55 | 453.50 | 822.02 | 1321.55 | 1806.00 | 10010.89 | |||||||||||||
MIN | 1325.25 | 1119.00 | 909.50 | 556.03 | 187.00 | 82.00 | 26.50 | 33.50 | 230.69 | 345.50 | 864.50 | 1243.10 | 8207.55 | |||||||||||||
NO YRS | 36 | 34 | 34 | 34 | 34 | 31 | 33 | 29 | 35 | 35 | 36 | 35 | 21 |