YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 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 | 320.50 | j | 821.50 | 885.50 | 1707.00 | |||
1974 | 0.00 | z | 796.50 | 767.25 | a | 592.50 | 466.00 | 108.62 | a | 71.50 | 63.00 | 172.00 | 526.00 | 759.50 | 1036.00 | 5358.87 | ||||||||||
1975 | 1111.87 | a | 940.00 | 875.50 | 766.00 | 449.00 | 242.00 | 46.50 | 97.00 | 203.00 | 507.50 | 831.00 | 932.50 | 7001.87 | ||||||||||||
1976 | 1030.50 | 921.00 | 900.50 | 634.00 | 347.00 | 280.50 | 47.00 | 195.50 | 156.50 | 501.50 | 735.50 | 1002.50 | 6752.00 | |||||||||||||
1977 | 1284.50 | 749.50 | 888.50 | 490.00 | 529.00 | 73.50 | 90.00 | 67.50 | 289.50 | 511.00 | 783.00 | 887.50 | 6643.50 | |||||||||||||
1978 | 911.00 | 742.50 | 613.00 | 585.00 | 456.50 | 157.50 | 61.50 | 122.00 | 267.00 | 495.00 | 979.00 | 1254.00 | 6644.00 | |||||||||||||
1979 | 1495.50 | 834.50 | 729.00 | 575.00 | 348.50 | 165.00 | 46.00 | 27.00 | 137.50 | 441.00 | 918.50 | 864.50 | 6582.00 | |||||||||||||
1980 | 0.00 | z | 770.50 | 833.50 | 475.50 | 363.50 | 271.50 | 50.50 | 141.50 | 195.00 | 505.00 | 780.00 | 876.00 | 5262.50 | ||||||||||||
1981 | 908.00 | 804.00 | 756.73 | c | 556.00 | 444.50 | 237.00 | 97.00 | 43.00 | 242.50 | 602.50 | 699.00 | 926.00 | 6316.23 | ||||||||||||
1982 | 1080.50 | 918.50 | 808.00 | 678.00 | 446.00 | 131.00 | 117.50 | 48.50 | 304.00 | 544.00 | 901.07 | b | 1036.50 | 7013.57 | ||||||||||||
1983 | 866.00 | 669.00 | 663.00 | 613.00 | 349.00 | 209.50 | 106.00 | 17.00 | 315.00 | 482.00 | 683.00 | 1370.00 | 6342.50 | |||||||||||||
1984 | 1175.00 | 939.39 | a | 724.00 | 609.50 | 449.00 | 255.50 | 50.00 | 32.00 | 310.00 | 654.00 | 738.00 | 1249.00 | 7185.39 | ||||||||||||
1985 | 1379.50 | 1110.50 | 0.00 | z | 508.50 | 0.00 | z | 158.50 | 2.00 | 128.00 | 428.00 | 602.00 | 1193.50 | 1422.00 | 6932.50 | |||||||||||
1986 | 957.50 | 759.00 | 641.00 | 603.50 | 395.77 | a | 100.50 | 113.50 | 10.50 | 364.00 | 506.00 | 829.50 | 1089.00 | 6369.77 | ||||||||||||
1987 | 1160.50 | 818.50 | 743.50 | 411.00 | 304.00 | 130.00 | 108.00 | 80.50 | 167.50 | 465.50 | 775.50 | 985.50 | 6150.00 | |||||||||||||
1988 | 1063.00 | 846.00 | 722.00 | 412.00 | 357.00 | 226.50 | 60.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3686.50 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1109.49 | 841.29 | 761.82 | 567.30 | 407.48 | 183.14 | 71.13 | 76.64 | 253.68 | 524.50 | 828.50 | 1054.43 | 6636.44 | |||||||||||||
S.D. | 189.53 | 109.48 | 90.50 | 95.96 | 63.72 | 67.08 | 32.99 | 54.09 | 86.23 | 58.24 | 129.85 | 184.65 | 330.18 | |||||||||||||
SKEW | 0.62 | 0.82 | 0.05 | 0.06 | 0.13 | -0.04 | -0.21 | 0.71 | 0.40 | 0.89 | 1.54 | 0.82 | 0.23 | |||||||||||||
MAX | 1495.50 | 1110.50 | 900.50 | 766.00 | 529.00 | 280.50 | 117.50 | 195.50 | 428.00 | 654.00 | 1193.50 | 1422.00 | 7185.39 | |||||||||||||
MIN | 866.00 | 669.00 | 613.00 | 411.00 | 304.00 | 73.50 | 2.00 | 10.50 | 137.50 | 441.00 | 683.00 | 864.50 | 6150.00 | |||||||||||||
NO YRS | 13 | 15 | 14 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 11 |