YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 333.00 | 154.50 | 46.50 | 37.50 | 306.00 | 545.50 | 727.00 | 1205.00 | 3355.00 | |||||||||
1973 | 1133.00 | 820.00 | 759.50 | 588.00 | 349.50 | 214.00 | 77.50 | 111.50 | 217.50 | 528.50 | 856.50 | 883.50 | 6539.00 | |||||||||||||
1974 | 1259.12 | a | 755.50 | 752.50 | 585.00 | 464.48 | a | 139.00 | 92.00 | 56.00 | 153.00 | 488.50 | 714.00 | 887.00 | 6346.10 | |||||||||||
1975 | 1032.50 | 903.50 | 830.00 | 699.00 | 399.50 | 211.00 | 35.50 | 106.50 | 166.00 | 519.50 | 806.00 | 911.00 | 6620.00 | |||||||||||||
1976 | 922.50 | 877.00 | 832.00 | 609.00 | 389.50 | 261.00 | 78.00 | 101.00 | 113.00 | 478.50 | 764.00 | 974.00 | 6399.50 | |||||||||||||
1977 | 1195.00 | 774.50 | 773.50 | 437.00 | 444.50 | 73.50 | 72.50 | 51.00 | 269.00 | 505.00 | 854.00 | 943.00 | 6392.50 | |||||||||||||
1978 | 1028.00 | 780.00 | 643.50 | 558.00 | 438.50 | 140.00 | 62.50 | 92.00 | 265.50 | 488.00 | 956.50 | 1107.00 | 6559.50 | |||||||||||||
1979 | 1528.50 | 882.50 | 676.00 | 562.50 | 300.00 | 137.50 | 62.00 | 42.50 | 123.00 | 391.50 | 931.00 | 921.50 | 6558.50 | |||||||||||||
1980 | 1292.00 | 945.00 | 781.50 | 518.00 | 380.00 | 246.00 | 74.00 | 112.00 | 196.00 | 504.50 | 750.50 | 869.00 | 6668.50 | |||||||||||||
1981 | 939.00 | 800.50 | 683.50 | 565.50 | 374.50 | 249.50 | 104.50 | 51.00 | 196.00 | f | 564.50 | 738.00 | 978.50 | 6049.00 | ||||||||||||
1982 | 1099.50 | 866.50 | 768.50 | 678.50 | 450.00 | 156.00 | 101.50 | 71.50 | 236.50 | 571.50 | 883.50 | 1013.50 | 6897.00 | |||||||||||||
1983 | 858.50 | 738.00 | 621.00 | 572.50 | 336.50 | 201.50 | 124.50 | 38.00 | 290.00 | 512.50 | 706.50 | 1349.00 | 6348.50 | |||||||||||||
1984 | 1030.00 | 828.00 | 692.00 | 641.50 | 513.00 | 267.00 | 47.50 | 68.50 | 294.50 | 631.00 | 826.50 | 1163.50 | 7003.00 | |||||||||||||
1985 | 1244.50 | 985.00 | 824.50 | 520.50 | 321.00 | 162.50 | 9.50 | 100.00 | 327.00 | 576.00 | 1163.00 | 1416.50 | 7650.00 | |||||||||||||
1986 | 1019.00 | 837.00 | 606.50 | 624.50 | 375.50 | 126.00 | 152.00 | 13.00 | 314.50 | 465.50 | 715.50 | 1081.00 | 6330.00 | |||||||||||||
1987 | 1083.00 | 758.00 | 703.50 | 441.00 | 280.00 | 149.50 | 88.50 | 75.00 | 154.00 | 438.50 | 733.50 | 1117.50 | 6022.00 | |||||||||||||
1988 | 1162.50 | 825.50 | 734.50 | 520.00 | 424.50 | 246.00 | 85.00 | 77.00 | 274.00 | 328.50 | 750.00 | 1048.00 | 6475.50 | |||||||||||||
1989 | 930.50 | 1174.00 | 826.00 | 497.00 | 414.00 | 141.50 | 108.50 | 127.50 | 195.50 | 551.00 | 707.00 | 1026.00 | 6698.50 | |||||||||||||
1990 | 935.50 | 920.50 | 731.50 | 474.50 | 466.00 | 214.50 | 56.50 | 94.50 | 118.00 | 626.00 | 728.00 | 1281.00 | 6646.50 | |||||||||||||
1991 | 1113.50 | 706.00 | 848.00 | 611.50 | 491.50 | 324.00 | 53.00 | 30.50 | 130.00 | 493.50 | 777.50 | 958.00 | 6537.00 | |||||||||||||
1992 | 901.50 | 715.50 | 632.50 | 496.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 442.50 | 804.50 | 1135.00 | 5127.50 | ||||||||
1993 | 1305.50 | 1018.00 | 780.00 | 559.00 | 213.50 | 181.50 | 171.00 | 97.00 | 204.00 | 432.50 | 1029.50 | 1025.50 | 7017.00 | |||||||||||||
1994 | 839.00 | 914.50 | 700.00 | 485.50 | 301.00 | 201.50 | 33.50 | 48.00 | 113.00 | 558.50 | 902.50 | 1003.50 | 6100.50 | |||||||||||||
1995 | 1052.00 | 714.00 | 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 | 1766.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1082.79 | 849.52 | 736.39 | 556.55 | 384.54 | 190.80 | 78.91 | 72.80 | 212.38 | 506.15 | 818.48 | 1056.41 | 6590.45 | |||||||||||||
S.D. | 167.76 | 112.20 | 73.60 | 70.95 | 75.35 | 59.11 | 38.32 | 31.44 | 73.71 | 71.19 | 116.78 | 148.84 | 358.08 | |||||||||||||
SKEW | 0.73 | 1.03 | -0.17 | 0.17 | -0.31 | 0.26 | 0.62 | -0.08 | 0.05 | -0.44 | 1.37 | 0.88 | 1.18 | |||||||||||||
MAX | 1528.50 | 1174.00 | 848.00 | 699.00 | 513.00 | 324.00 | 171.00 | 127.50 | 327.00 | 631.00 | 1163.00 | 1416.50 | 7650.00 | |||||||||||||
MIN | 839.00 | 706.00 | 606.50 | 437.00 | 213.50 | 73.50 | 9.50 | 13.00 | 113.00 | 328.50 | 706.50 | 869.00 | 6022.00 | |||||||||||||
NO YRS | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 23 | 23 | 23 | 20 |