YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 8.50 | 69.50 | 441.00 | 718.00 | 1237.00 | |||||
1979 | 826.50 | 550.50 | 503.00 | 235.00 | 86.00 | 3.50 | 0.00 | 0.00 | z | 0.00 | 86.00 | 481.00 | 499.00 | 3270.50 | ||||||||||||
1980 | 604.00 | 457.00 | 550.50 | 262.50 | 167.50 | 5.00 | 0.00 | 0.00 | 0.00 | a | 162.00 | 304.14 | a | 359.00 | 2871.64 | |||||||||||
1981 | 473.00 | 404.50 | 482.00 | 115.00 | 33.14 | b | 0.00 | c | 0.00 | z | 0.00 | z | 0.00 | 161.50 | 293.50 | 482.50 | 2445.14 | |||||||||
1982 | 665.00 | 464.50 | 519.00 | 268.50 | 67.00 | 1.50 | 0.00 | 0.00 | 33.50 | 138.00 | 466.50 | 653.50 | 3277.00 | |||||||||||||
1983 | 563.00 | 512.00 | 494.50 | 402.50 | 119.50 | 2.50 | 0.00 | 0.00 | 4.50 | 75.00 | 455.00 | 596.00 | 3224.50 | |||||||||||||
1984 | 585.50 | 532.00 | 371.50 | 288.00 | 19.50 | 0.50 | 0.00 | 0.00 | 0.00 | 255.00 | 468.00 | 686.00 | 3206.00 | |||||||||||||
1985 | 724.50 | 582.50 | 503.00 | 157.50 | 32.50 | 7.00 | 0.00 | 0.00 | 32.50 | 134.50 | 509.00 | 601.00 | 3284.00 | |||||||||||||
1986 | 431.00 | 481.50 | 328.00 | 241.50 | 71.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1553.00 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 609.06 | 498.06 | 468.94 | 246.31 | 74.52 | 2.50 | 0.00 | 0.00 | 9.88 | 135.19 | 427.27 | 574.38 | 3172.63 | |||||||||||||
S.D. | 129.09 | 57.40 | 77.15 | 86.33 | 49.82 | 2.54 | 0.00 | 0.00 | 14.59 | 61.10 | 81.75 | 120.14 | 171.54 | |||||||||||||
SKEW | 0.26 | -0.12 | -0.98 | 0.22 | 0.72 | 0.63 | 0.00 | 0.00 | 1.02 | 0.76 | -0.95 | -0.56 | -1.36 | |||||||||||||
MAX | 826.50 | 582.50 | 550.50 | 402.50 | 167.50 | 7.00 | 0.00 | 0.00 | 33.50 | 255.00 | 509.00 | 718.00 | 3284.00 | |||||||||||||
MIN | 431.00 | 404.50 | 328.00 | 115.00 | 19.50 | 0.00 | 0.00 | 0.00 | 0.00 | 69.50 | 293.50 | 359.00 | 2871.64 | |||||||||||||
NO YRS | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 8 | 8 | 8 | 8 | 5 |