YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | 0.00 | z | 0.00 | z | 794.78 | b | 508.00 | 233.53 | a | 37.50 | 4.50 | 15.00 | 90.50 | 446.40 | a | 1008.00 | 1174.00 | 4312.21 | ||||||||
1957 | 1260.00 | 864.00 | 763.50 | 574.00 | 387.00 | 95.50 | 0.00 | 15.00 | 161.50 | 478.50 | 973.00 | 1048.50 | 6620.50 | |||||||||||||
1958 | 1158.50 | 756.50 | 888.00 | 649.50 | 215.00 | 39.00 | 1.00 | 0.00 | 144.50 | 415.00 | 818.50 | 1018.50 | 6104.00 | |||||||||||||
1959 | 1111.00 | 949.00 | 877.00 | 536.00 | 340.50 | 39.50 | 11.00 | 4.50 | 223.00 | 478.00 | 875.50 | 1179.50 | 6624.50 | |||||||||||||
1960 | 1292.50 | 1150.50 | 801.00 | 517.50 | 327.00 | 26.00 | 0.00 | 31.50 | 55.50 | 462.00 | 766.00 | 1169.00 | 6598.50 | |||||||||||||
1961 | 1208.00 | 891.00 | 856.24 | b | 611.50 | 275.50 | 37.00 | 3.00 | 7.50 | 271.00 | 553.50 | 1029.00 | 1268.50 | 7011.74 | ||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 13.50 | 95.50 | 399.50 | 712.00 | 1169.00 | 2389.50 | ||||||
1963 | 1429.00 | 727.00 | 843.00 | 621.00 | 189.00 | 49.00 | 0.00 | 4.50 | 57.50 | 297.00 | 780.00 | 1285.50 | 6282.50 | |||||||||||||
1964 | 1351.00 | 1200.00 | 1090.00 | 595.50 | 331.00 | 125.50 | 14.00 | 89.00 | 258.00 | 480.50 | 1116.00 | 0.00 | z | 6650.50 | ||||||||||||
1965 | 533.50 | n | 953.50 | 894.50 | 550.34 | a | 440.00 | 152.00 | 2.07 | a | 24.50 | 329.50 | 416.00 | 668.00 | 1079.50 | 5509.91 | ||||||||||
1966 | 1194.00 | 1033.50 | 808.00 | 607.00 | 234.00 | 103.50 | 0.00 | 10.50 | 111.50 | 493.00 | 695.50 | 1170.50 | 6461.00 | |||||||||||||
1967 | 1252.50 | 950.50 | 721.50 | 635.50 | 390.50 | 156.00 | 0.00 | 0.00 | 136.50 | 463.00 | 614.00 | f | 1412.00 | 6118.00 | ||||||||||||
1968 | 1337.50 | 810.50 | 726.50 | 675.00 | d | 363.50 | 99.00 | 5.50 | 74.00 | 263.00 | 539.00 | 825.50 | 1260.00 | 6979.00 | ||||||||||||
1969 | 998.50 | 910.00 | 0.00 | z | 520.50 | 139.00 | 165.00 | d | 1.00 | 0.00 | 75.00 | 666.00 | 896.50 | 1054.50 | 5426.00 | |||||||||||
1970 | 1125.09 | b | 782.00 | 873.00 | 720.00 | 331.50 | 132.50 | 1.00 | 1.50 | 248.00 | 643.00 | 765.50 | 1085.50 | 6708.59 | ||||||||||||
1971 | 1131.50 | 976.00 | 835.50 | 576.50 | 375.00 | 114.50 | 0.00 | 2.00 | 263.50 | 609.00 | 902.50 | 1332.00 | 7118.00 | |||||||||||||
1972 | 1139.00 | 841.00 | 654.50 | 528.00 | 295.00 | 27.00 | 1.00 | 29.50 | 208.00 | 487.00 | 915.00 | 1330.50 | 6455.50 | |||||||||||||
1973 | 1414.50 | 922.50 | 870.00 | 652.00 | 283.50 | 117.50 | 4.00 | 13.00 | 221.50 | 461.50 | 854.50 | 1059.50 | 6874.00 | |||||||||||||
1974 | 1284.50 | 1080.50 | 686.00 | 629.00 | 228.00 | 59.00 | 0.00 | 16.00 | 149.50 | 446.50 | 822.00 | 1283.73 | c | 6684.73 | ||||||||||||
1975 | 1353.00 | 974.00 | 848.00 | 748.50 | 419.50 | 136.00 | 0.00 | 24.00 | 158.50 | 497.50 | 911.50 | 1140.00 | 7210.50 | |||||||||||||
1976 | 1280.50 | 850.50 | 962.50 | 546.00 | 235.50 | 124.00 | 0.00 | 16.50 | 116.50 | 568.50 | 818.50 | 1172.00 | 6691.00 | |||||||||||||
1977 | 1294.00 | 908.00 | 910.00 | 473.50 | 354.00 | 10.00 | 0.00 | 10.00 | 110.50 | 394.00 | 748.00 | 980.00 | 6192.00 | |||||||||||||
1978 | 1089.50 | 875.50 | 620.50 | 506.00 | 358.50 | 62.50 | 6.00 | 32.00 | 187.50 | 387.00 | 844.00 | 1258.00 | 6227.00 | |||||||||||||
1979 | 1335.50 | 1008.50 | 815.50 | 574.50 | 323.00 | 117.50 | 1.00 | 15.00 | 52.50 | 385.50 | 1056.50 | 1123.50 | 6808.50 | |||||||||||||
1980 | 1046.50 | 875.00 | 859.00 | 555.00 | 390.00 | 82.00 | 0.00 | 22.50 | 137.50 | 499.00 | 816.50 | 924.00 | 6207.00 | |||||||||||||
1981 | 1043.50 | 851.50 | 766.50 | 427.00 | 308.50 | 58.00 | 0.00 | 8.00 | 58.00 | 540.00 | 718.00 | 1008.00 | 5787.00 | |||||||||||||
1982 | 1360.00 | 1032.00 | 801.50 | 622.50 | 340.00 | 123.50 | 25.50 | 0.00 | 162.50 | 612.50 | 902.00 | 1215.50 | 7197.50 | |||||||||||||
1983 | 1097.00 | 827.00 | 756.50 | 671.00 | 427.50 | 119.00 | 10.00 | 0.00 | 79.50 | 420.50 | 813.50 | 1081.00 | 6302.50 | |||||||||||||
1984 | 1361.50 | 1112.50 | 837.00 | 620.50 | 207.50 | 123.50 | 0.00 | 0.00 | 125.00 | 625.50 | 820.00 | 1178.00 | 7011.00 | |||||||||||||
1985 | 1244.00 | 1076.50 | 829.00 | 450.50 | 235.50 | 66.50 | 0.00 | 9.50 | 227.00 | 473.00 | 884.50 | 1274.50 | 6770.50 | |||||||||||||
1986 | 988.50 | 767.50 | 613.50 | 534.00 | 287.50 | 22.50 | 0.00 | 0.00 | 248.50 | 507.00 | 808.00 | 1100.50 | 5877.50 | |||||||||||||
1987 | 1277.50 | 866.50 | 821.00 | 396.50 | 226.50 | 14.50 | 10.00 | 12.50 | 117.00 | 379.00 | 818.50 | 1198.00 | 6137.50 | |||||||||||||
1988 | 1387.50 | 1054.50 | 819.00 | 465.50 | 294.00 | 20.50 | 0.00 | 0.00 | 164.00 | 280.00 | 795.00 | 1189.50 | 6469.50 | |||||||||||||
1989 | 1521.00 | 1104.50 | 582.50 | 383.50 | 211.00 | 75.52 | a | 0.00 | 1.50 | u | 80.50 | 447.00 | 803.00 | 0.00 | z | 5208.52 | ||||||||||
1990 | 0.00 | z | 620.67 | a | 0.00 | z | 328.93 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 949.60 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1237.63 | 927.35 | 807.03 | 559.13 | 302.94 | 82.74 | 3.05 | 15.20 | 158.47 | 477.95 | 847.89 | 1163.21 | 6570.80 | |||||||||||||
S.D. | 135.79 | 131.67 | 103.74 | 95.45 | 76.43 | 46.58 | 5.54 | 19.78 | 75.15 | 90.40 | 103.17 | 112.52 | 391.37 | |||||||||||||
SKEW | -0.10 | 0.02 | -0.05 | -0.36 | -0.09 | 0.02 | 2.49 | 2.39 | 0.38 | 0.11 | 0.71 | 0.01 | -0.14 | |||||||||||||
MAX | 1521.00 | 1200.00 | 1090.00 | 748.50 | 440.00 | 165.00 | 25.50 | 89.00 | 329.50 | 666.00 | 1116.00 | 1412.00 | 7210.50 | |||||||||||||
MIN | 988.50 | 620.67 | 582.50 | 328.93 | 139.00 | 10.00 | 0.00 | 0.00 | 52.50 | 280.00 | 668.00 | 924.00 | 5787.00 | |||||||||||||
NO YRS | 31 | 33 | 32 | 34 | 33 | 33 | 33 | 33 | 34 | 34 | 33 | 32 | 27 |