YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1981 | 622.58 | a | 522.85 | b | 534.75 | e | 412.24 | a | 304.50 | 150.00 | g | 60.00 | 26.50 | 98.08 | d | 421.94 | d | 543.50 | 637.00 | 4183.94 | ||||||
1982 | 813.00 | 638.50 | 610.00 | 508.50 | 305.50 | 122.00 | 68.50 | 35.50 | 132.00 | 323.00 | 635.00 | 761.50 | 4953.00 | |||||||||||||
1983 | 719.50 | 532.00 | 475.50 | 461.00 | 272.00 | 170.00 | 102.00 | 36.00 | 160.00 | 332.50 | 510.00 | 788.00 | 4558.50 | |||||||||||||
1984 | 720.50 | 608.00 | 475.00 | 0.00 | z | 307.00 | 180.50 | 16.50 | 28.00 | 143.00 | 414.00 | 214.50 | r | 174.00 | x | 2892.50 | ||||||||||
1985 | 809.00 | 695.50 | 671.00 | 356.00 | 304.50 | 103.50 | 8.50 | 50.00 | 203.50 | 407.65 | a | 775.50 | 937.00 | 5321.65 | ||||||||||||
1986 | 661.85 | a | 556.50 | 425.00 | 458.50 | 311.00 | 79.50 | 38.23 | a | 2.00 | 211.00 | 305.50 | 524.46 | b | 748.00 | 4321.55 | ||||||||||
1987 | 782.00 | 602.00 | a | 535.00 | 326.50 | 226.00 | 106.50 | 58.50 | 17.50 | 102.93 | a | 251.00 | 509.50 | 786.00 | 4303.43 | |||||||||||
1988 | 751.00 | 596.50 | 563.00 | 387.50 | 327.00 | 154.50 | 34.00 | 19.00 | 129.50 | 206.00 | 551.50 | 765.50 | 4485.00 | |||||||||||||
1989 | 747.00 | 817.50 | 559.00 | 276.00 | 297.00 | 80.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2777.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 736.27 | 618.82 | 538.69 | 398.28 | 294.94 | 124.62 | 48.28 | 26.81 | 147.50 | 332.70 | 578.49 | 774.71 | 4657.19 | |||||||||||||
S.D. | 63.83 | 91.70 | 74.66 | 77.38 | 29.60 | 39.35 | 30.32 | 14.45 | 41.98 | 79.06 | 96.89 | 88.11 | 401.54 | |||||||||||||
SKEW | -0.49 | 1.12 | 0.23 | -0.15 | -1.52 | 0.25 | 0.37 | -0.13 | 0.44 | -0.29 | 1.38 | 0.43 | 0.78 | |||||||||||||
MAX | 813.00 | 817.50 | 671.00 | 508.50 | 327.00 | 180.50 | 102.00 | 50.00 | 211.00 | 421.94 | 775.50 | 937.00 | 5321.65 | |||||||||||||
MIN | 622.58 | 522.85 | 425.00 | 276.00 | 226.00 | 79.50 | 8.50 | 2.00 | 98.08 | 206.00 | 509.50 | 637.00 | 4303.43 | |||||||||||||
NO YRS | 9 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 |