YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 0.00 | z | 0.00 | z | 337.50 | 521.00 | 854.50 | 1112.50 | 1239.00 | 1133.50 | 1034.00 | 675.00 | 248.57 | b | 51.67 | a | 7207.24 | |||||||||
1969 | 155.00 | a | 98.52 | a | 200.50 | 520.50 | 833.50 | 962.00 | 1275.13 | a | 1328.00 | 1041.50 | 551.80 | a | 323.89 | c | 132.50 | 7422.84 | ||||||||
1970 | 72.69 | b | 235.76 | c | 253.68 | a | 374.00 | 848.00 | 1067.50 | 1291.09 | d | 1254.00 | 909.50 | 545.00 | 296.50 | 62.00 | 7209.73 | |||||||||
1971 | 141.50 | 153.50 | 371.47 | b | 498.00 | 724.37 | a | 717.50 | i | 1293.98 | b | 1153.95 | b | 962.22 | c | 527.00 | a | 240.00 | 48.64 | b | 6114.62 | |||||
1972 | 51.15 | a | 203.54 | b | 552.32 | a | 545.50 | 820.97 | b | 1080.52 | a | 1325.00 | 1219.69 | b | 1018.00 | 650.50 | 149.00 | 82.67 | a | 7698.84 | ||||||
1973 | 42.00 | 130.67 | a | 150.19 | b | 447.41 | a | 899.50 | 0.00 | z | 1306.50 | 1257.64 | b | 0.00 | z | 0.00 | z | 272.50 | 105.18 | c | 4611.59 | |||||
1974 | 70.27 | a | 124.38 | b | 372.00 | b | 529.44 | c | 555.50 | j | 899.50 | f | 1201.54 | d | 0.00 | z | 1024.62 | d | 714.11 | c | 257.68 | b | 32.03 | a | 4326.07 | |
1975 | 44.00 | i | 0.00 | z | 234.29 | e | 328.27 | d | 692.52 | c | 948.89 | c | 846.50 | j | 1224.50 | d | 756.00 | h | 521.00 | f | 300.00 | e | 127.00 | 3855.46 | ||
1976 | 156.60 | b | 262.00 | 293.90 | e | 551.11 | c | 970.62 | b | 1190.56 | c | 951.00 | i | 1279.55 | b | 671.00 | j | 452.50 | h | 355.80 | e | 0.00 | z | 5060.15 | ||
1977 | 113.84 | b | 219.33 | a | 227.73 | e | 527.00 | f | 684.21 | c | 1157.31 | d | 1345.83 | b | 1285.50 | 1009.66 | a | 635.50 | g | 250.50 | h | 170.00 | f | 6043.41 | ||
1978 | 121.62 | e | 140.00 | f | 411.00 | 467.50 | 762.50 | 1092.00 | 915.50 | h | 951.00 | f | 1005.00 | 770.87 | a | 251.54 | d | 0.00 | z | 4882.02 | ||||||
1979 | 3.50 | n | 37.50 | p | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 629.19 | d | 211.00 | 130.00 | 970.19 | |||
1980 | 151.50 | 250.00 | 272.50 | 522.50 | 695.50 | 1002.00 | 1247.50 | 1154.23 | a | 926.50 | 567.00 | 222.00 | 168.50 | 7179.73 | ||||||||||||
1981 | 132.00 | 181.50 | 231.00 | 543.50 | 671.00 | 1019.00 | 1225.50 | 1226.50 | 953.00 | 507.00 | 283.50 | 111.00 | 7084.50 | |||||||||||||
1982 | 80.00 | 190.00 | 323.00 | 490.50 | 788.00 | 902.50 | 1154.00 | 1168.50 | 893.00 | 520.50 | 181.00 | 47.00 | 6738.00 | |||||||||||||
1983 | 91.00 | 114.50 | 226.00 | 319.00 | 715.50 | 953.00 | 1183.00 | 1163.50 | 1042.00 | 696.00 | 300.50 | 113.50 | 6917.50 | |||||||||||||
1984 | 128.50 | 159.00 | 383.00 | 500.00 | 960.50 | 1018.50 | 1239.00 | 1213.50 | 1072.00 | 593.00 | 285.00 | 95.50 | 7647.50 | |||||||||||||
1985 | 71.00 | 190.50 | 331.00 | 642.00 | 847.00 | 1048.00 | 1259.50 | 1220.00 | 852.50 | 632.50 | 211.50 | 0.00 | z | 7305.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 105.24 | 179.51 | 304.18 | 487.51 | 798.01 | 1039.59 | 1256.18 | 1218.84 | 981.68 | 612.82 | 258.23 | 93.37 | 7237.33 | |||||||||||||
S.D. | 39.09 | 51.62 | 97.09 | 85.06 | 96.84 | 83.23 | 54.57 | 56.17 | 65.99 | 81.33 | 52.73 | 40.44 | 336.94 | |||||||||||||
SKEW | -0.13 | 0.03 | 0.78 | -0.65 | 0.32 | 0.17 | -0.20 | 0.20 | -0.54 | 0.39 | -0.25 | 0.07 | 0.05 | |||||||||||||
MAX | 156.60 | 262.00 | 552.32 | 642.00 | 970.62 | 1190.56 | 1345.83 | 1328.00 | 1072.00 | 770.87 | 355.80 | 168.50 | 7698.84 | |||||||||||||
MIN | 42.00 | 98.52 | 150.19 | 319.00 | 671.00 | 902.50 | 1154.00 | 1133.50 | 852.50 | 507.00 | 149.00 | 32.03 | 6738.00 | |||||||||||||
NO YRS | 15 | 14 | 17 | 16 | 16 | 14 | 14 | 15 | 14 | 14 | 17 | 14 | 8 |