YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 675.00 | 718.50 | 585.00 | 267.41 | a | 62.50 | 21.50 | 0.00 | 0.00 | 0.00 | h | 277.00 | 446.50 | 728.00 | 3781.41 | |||||||||||
1970 | 859.50 | 522.00 | 493.50 | 425.00 | 49.00 | 16.50 | 0.00 | g | 0.00 | a | 7.00 | 259.50 | 487.24 | a | 850.50 | 3969.74 | ||||||||||
1971 | 713.50 | 572.00 | 543.07 | d | 381.00 | 230.50 | 35.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2475.07 | ||||||
1972 | 805.48 | a | 559.00 | 279.52 | a | 258.10 | a | 104.37 | a | 0.00 | 0.00 | 0.00 | 26.38 | a | 302.50 | 577.50 | 671.00 | h | 2912.85 | |||||||
1973 | 967.50 | 619.50 | 657.50 | 280.00 | 40.41 | c | 5.50 | 0.00 | 2.00 | 14.00 | 158.00 | 597.00 | 763.00 | 4104.41 | ||||||||||||
1974 | 947.00 | 652.50 | 475.00 | 294.00 | 69.00 | 0.00 | 0.00 | 0.00 | 0.00 | d | 182.50 | 507.00 | 779.00 | 3906.00 | ||||||||||||
1975 | 711.50 | 629.50 | 594.00 | 541.50 | 121.00 | 10.50 | 0.00 | 0.50 | 16.03 | a | 349.00 | 665.00 | 606.50 | 4245.03 | ||||||||||||
1976 | 656.00 | 651.50 | 615.00 | 452.50 | 59.50 | 28.00 | 0.00 | d | 4.98 | c | 25.00 | m | 192.09 | c | 382.50 | 727.50 | 3769.57 | |||||||||
1977 | 785.00 | 481.50 | 597.00 | 225.00 | 225.50 | g | 3.62 | a | 0.00 | c | 10.33 | d | 38.00 | 98.00 | 382.00 | 623.50 | 3243.95 | |||||||||
1978 | 750.50 | 628.00 | 471.00 | 436.00 | 130.00 | 1.50 | 0.00 | 0.00 | 70.00 | 123.00 | 646.50 | 870.07 | a | 4126.57 | ||||||||||||
1979 | 897.50 | 697.00 | 538.50 | 306.50 | 86.50 | 0.52 | a | 0.00 | 5.17 | a | 0.00 | 0.00 | z | 610.00 | 675.00 | 3816.68 | ||||||||||
1980 | 0.00 | z | 581.00 | 0.00 | z | 280.50 | 234.05 | a | 38.00 | 0.00 | 0.00 | 0.00 | i | 207.50 | 434.50 | 510.31 | e | 2285.86 | ||||||||
1981 | 662.00 | 548.07 | a | 576.50 | 254.50 | 83.24 | d | 1.50 | 0.00 | 0.00 | b | 1.00 | 266.00 | 436.00 | 677.00 | 3505.81 | ||||||||||
1982 | 811.50 | 584.00 | 624.00 | 362.50 | 82.50 | 21.50 | 9.00 | 0.00 | 58.50 | 237.00 | 629.50 | 742.97 | a | 4162.97 | ||||||||||||
1983 | 656.00 | 580.00 | 572.50 | 473.50 | 160.00 | 5.00 | 0.00 | 0.00 | 18.00 | 132.50 | 526.00 | 750.50 | 3874.00 | |||||||||||||
1984 | 630.50 | 588.50 | 438.50 | 313.00 | 33.50 | 3.50 | 0.00 | 0.00 | 5.50 | 394.50 | 619.00 | 474.00 | q | 3026.50 | ||||||||||||
1985 | 472.50 | m | 657.50 | 587.00 | 160.50 | 60.50 | l | 0.00 | k | 0.00 | q | 0.00 | 91.50 | 137.00 | k | 664.50 | 407.00 | l | 2161.00 | |||||||
1986 | 407.50 | j | 594.22 | a | 396.00 | 346.00 | 103.00 | 0.00 | 0.00 | 0.00 | 139.00 | m | 264.00 | 461.00 | 897.00 | 3061.22 | ||||||||||
1987 | 911.50 | 610.50 | 401.00 | l | 137.00 | 90.00 | 0.00 | 4.00 | 0.00 | 5.00 | 139.50 | 646.50 | 1084.00 | 3628.00 | ||||||||||||
1988 | 625.00 | i | 612.00 | 534.50 | 382.00 | 138.50 | 0.00 | z | 0.00 | d | 0.00 | 26.00 | 25.00 | 496.00 | 769.00 | 2983.00 | ||||||||||
1989 | 783.00 | 648.00 | 374.00 | 113.00 | 98.00 | 2.00 | 0.00 | 0.00 | 23.00 | 217.00 | 415.50 | 654.00 | 3327.50 | |||||||||||||
1990 | 801.50 | 646.50 | 427.00 | 172.50 | 78.50 | 15.50 | 0.00 | 0.00 | 2.00 | 92.50 | 445.50 | 902.50 | 3584.00 | |||||||||||||
1991 | 754.50 | 398.50 | 658.00 | 300.50 | 137.50 | 4.50 | 0.00 | 0.00 | 2.50 | 156.50 | 443.00 | 699.00 | 3554.50 | |||||||||||||
1992 | 718.50 | 533.50 | 502.50 | 138.50 | 6.50 | 16.50 | 0.00 | 0.00 | 0.00 | 81.00 | 537.50 | 864.50 | 3399.00 | |||||||||||||
1993 | 829.50 | 665.00 | 372.50 | 221.00 | 31.00 | 33.50 | 0.00 | 0.00 | 11.00 | 141.00 | 545.00 | 0.00 | z | 2849.50 | ||||||||||||
1994 | 618.00 | 669.00 | 309.50 | 221.50 | 99.00 | 0.00 | 0.00 | 0.00 | 10.00 | 188.50 | 681.50 | 744.50 | 3541.50 | |||||||||||||
1995 | 779.00 | 376.50 | 515.00 | 311.50 | 169.50 | 52.00 | 0.00 | 0.00 | 14.50 | 99.50 | 301.50 | 671.00 | 3290.00 | |||||||||||||
1996 | 644.50 | 502.00 | 398.00 | 174.00 | 45.00 | 5.50 | 0.00 | 0.00 | 8.50 | 253.00 | 444.50 | 676.00 | 3151.00 | |||||||||||||
1997 | 671.50 | 542.50 | 299.00 | 239.50 | 4.50 | 1.50 | 0.00 | 0.00 | 0.00 | 191.00 | 458.00 | 785.00 | 3192.50 | |||||||||||||
1998 | 709.00 | 690.50 | 500.00 | 403.00 | 257.00 | 39.00 | 0.00 | 0.00 | z | 31.00 | 209.50 | 505.50 | 697.00 | 4041.50 | ||||||||||||
1999 | 633.50 | 560.00 | e | 496.53 | b | 399.83 | a | 74.00 | 27.00 | 0.00 | 0.00 | 0.00 | 49.00 | 330.50 | 637.50 | 3207.86 | ||||||||||
2000 | 636.50 | 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 | 0.00 | z | 636.50 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 750.68 | 590.93 | 497.59 | 299.08 | 99.24 | 13.42 | 0.46 | 0.79 | 18.44 | 188.79 | 510.74 | 745.57 | 3635.79 | |||||||||||||
S.D. | 101.27 | 79.48 | 106.30 | 108.41 | 63.97 | 14.96 | 1.84 | 2.27 | 23.29 | 88.42 | 104.44 | 116.83 | 379.45 | |||||||||||||
SKEW | 0.57 | -0.90 | -0.46 | 0.22 | 0.90 | 0.96 | 4.05 | 3.15 | 1.77 | 0.28 | -0.01 | 0.76 | 0.33 | |||||||||||||
MAX | 967.50 | 718.50 | 658.00 | 541.50 | 257.00 | 52.00 | 9.00 | 10.33 | 91.50 | 394.50 | 681.50 | 1084.00 | 4245.03 | |||||||||||||
MIN | 618.00 | 376.50 | 279.52 | 113.00 | 4.50 | 0.00 | 0.00 | 0.00 | 0.00 | 25.00 | 301.50 | 510.31 | 3151.00 | |||||||||||||
NO YRS | 28 | 31 | 29 | 31 | 29 | 29 | 28 | 29 | 26 | 28 | 30 | 26 | 16 |