YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 540.50 | 560.00 | 587.00 | 894.00 | 1353.50 | 1465.50 | 1633.50 | 1743.50 | 1432.50 | 1172.50 | 671.50 | 587.00 | 9999.00 | |||||||||||||
1959 | 515.50 | 438.00 | 795.00 | 1049.00 | 1201.50 | 1543.50 | 1784.50 | 1621.00 | 1299.50 | 1065.62 | c | 669.44 | c | 456.73 | a | 9999.00 | ||||||||||
1960 | 265.57 | a | 365.29 | c | 778.00 | 938.28 | a | 1188.16 | b | 1578.10 | a | 1741.88 | b | 1676.00 | 1421.25 | b | 1035.00 | 646.61 | b | 412.76 | d | 9999.00 | ||||
1961 | 471.09 | c | 467.38 | b | 686.50 | 934.14 | a | 1178.00 | b | 0.00 | z | 1794.12 | c | 1663.27 | e | 1267.78 | c | 1022.47 | b | 558.33 | c | 333.25 | c | 9999.00 | ||
1962 | 376.65 | a | 480.31 | b | 550.50 | 1067.59 | a | 1130.43 | b | 1428.10 | a | 1702.93 | a | 1708.32 | c | 1456.07 | b | 1088.62 | a | 741.35 | d | 548.81 | d | 9999.00 | ||
1963 | 301.70 | c | 604.69 | b | 667.00 | 808.50 | 1259.63 | a | 1338.10 | a | 1686.63 | d | 1672.45 | a | 1406.11 | c | 1158.76 | b | 505.50 | g | 437.62 | a | 9999.00 | |||
1964 | 304.50 | 372.17 | b | 547.15 | a | 824.50 | 1113.86 | b | 1391.79 | b | 1709.81 | b | 1649.89 | d | 1350.60 | e | 1218.19 | d | 547.20 | e | 415.63 | d | 9999.00 | |||
1965 | 363.00 | f | 449.17 | d | 605.61 | c | 776.79 | b | 885.00 | f | 1262.78 | c | 1658.50 | c | 1299.00 | f | 1213.85 | d | 1130.95 | c | 709.80 | e | 408.96 | e | 8216.39 | |
1966 | 300.38 | b | 324.43 | e | 700.37 | d | 975.50 | 1051.00 | f | 1438.20 | e | 1344.00 | f | 1711.89 | d | 1133.00 | f | 999.46 | d | 544.50 | f | 376.00 | f | 6450.24 | ||
1967 | 411.35 | e | 497.91 | e | 768.44 | e | 690.00 | d | 1171.44 | e | 1344.81 | d | 1285.00 | h | 1721.07 | d | 1411.15 | d | 1141.63 | e | 572.50 | f | 233.50 | f | 9157.81 | |
1968 | 400.02 | e | 631.35 | e | 724.92 | e | 826.15 | d | 1180.98 | e | 1133.00 | g | 1663.27 | e | 1184.00 | g | 965.50 | i | 1033.33 | d | 513.00 | g | 215.50 | g | 6460.03 | |
1969 | 486.04 | c | 386.96 | c | 471.50 | g | 767.00 | f | 938.00 | h | 1423.50 | 1216.00 | i | 1797.50 | 1467.12 | d | 709.50 | j | 500.00 | j | 364.50 | i | 5561.11 | |||
1970 | 364.25 | c | 543.85 | b | 669.60 | a | 757.24 | a | 1229.48 | c | 1485.00 | c | 1738.21 | c | 1683.82 | a | 1309.00 | 947.00 | 632.50 | 332.50 | 9999.00 | |||||
1971 | 405.50 | 475.00 | 681.00 | 842.00 | 1010.00 | 1415.89 | b | 1736.50 | 1643.50 | 1312.50 | 896.00 | 558.50 | 287.00 | 9999.00 | ||||||||||||
1972 | 315.50 | 542.71 | a | 910.00 | 917.00 | 1217.27 | a | 1469.48 | a | 1737.50 | 1606.83 | a | 1017.50 | f | 667.00 | i | 400.00 | f | 172.50 | j | 8716.30 | |||||
1973 | 204.50 | f | 410.87 | e | 526.43 | d | 643.50 | g | 1049.50 | f | 1472.31 | d | 1324.50 | g | 1637.26 | d | 936.50 | h | 613.00 | l | 452.00 | g | 307.50 | k | 4046.86 | |
1974 | 273.04 | e | 305.00 | f | 744.00 | e | 877.20 | e | 992.00 | f | 1573.50 | 1662.00 | 1566.53 | a | 1419.64 | b | 1078.50 | 611.00 | 320.85 | a | 9999.00 | |||||
1975 | 350.00 | 377.50 | 591.00 | 684.50 | 1128.50 | 1425.00 | 1702.50 | 1605.50 | 1434.00 | 1013.00 | 383.00 | n | 486.00 | 9999.00 | ||||||||||||
1976 | 441.00 | 542.00 | 626.50 | 801.00 | 1293.50 | 1404.00 | 1705.00 | 1563.50 | 1277.50 | 998.00 | 659.00 | 402.00 | 9999.00 | |||||||||||||
1977 | 349.50 | 547.50 | 560.00 | 966.50 | 1018.00 | 1515.00 | 379.50 | x | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4956.50 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 381.78 | 474.58 | 669.42 | 868.33 | 1178.28 | 1443.03 | 1710.46 | 1663.05 | 1365.24 | 1062.44 | 636.84 | 417.62 | 11940.12 | |||||||||||||
S.D. | 83.42 | 87.20 | 101.56 | 109.71 | 91.94 | 81.65 | 45.95 | 62.11 | 79.44 | 86.55 | 63.34 | 88.34 | 490.33 | |||||||||||||
SKEW | 0.39 | 0.03 | 0.53 | 0.09 | -0.16 | -0.22 | 0.19 | 0.28 | -0.40 | -0.01 | -0.04 | 0.40 | 0.07 | |||||||||||||
MAX | 540.50 | 631.35 | 910.00 | 1067.59 | 1353.50 | 1578.10 | 1794.12 | 1797.50 | 1467.12 | 1218.19 | 741.35 | 587.00 | 12641.00 | |||||||||||||
MIN | 265.57 | 324.43 | 526.43 | 684.50 | 1010.00 | 1262.78 | 1633.50 | 1563.50 | 1213.85 | 896.00 | 547.20 | 287.00 | 9999.00 | |||||||||||||
NO YRS | 18 | 19 | 19 | 18 | 15 | 18 | 15 | 17 | 15 | 16 | 11 | 13 | 8 |