YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1964 | 0.00 | z | 0.00 | z | 381.50 | m | 406.07 | b | 151.50 | l | 15.50 | g | 0.00 | o | 0.00 | j | 8.89 | c | 65.00 | f | 711.92 | d | 675.50 | f | 1126.88 | |
1965 | 519.00 | h | 638.17 | d | 626.64 | c | 364.44 | c | 205.52 | d | 14.00 | l | 0.00 | s | 0.00 | d | 97.20 | e | 25.00 | q | 371.00 | h | 872.77 | e | 2804.74 | |
1966 | 922.80 | c | 603.50 | g | 507.22 | b | 231.00 | i | 48.50 | f | 10.34 | a | 0.00 | b | 0.00 | d | 8.50 | q | 172.00 | h | 297.00 | m | 335.50 | q | 1440.37 | |
1967 | 632.50 | h | 432.00 | g | 529.07 | a | 349.50 | j | 175.27 | e | 36.50 | h | 0.00 | h | 0.00 | b | 0.00 | l | 85.00 | k | 0.00 | z | 0.00 | z | 704.34 | |
1968 | 837.50 | 498.50 | 0.00 | z | 281.50 | l | 121.00 | 0.00 | z | 0.00 | 4.00 | 22.50 | f | 183.00 | 533.50 | 0.00 | z | 2177.50 | ||||||||
1969 | 0.00 | z | 753.00 | 652.00 | 334.00 | 93.00 | 26.25 | b | 0.00 | 0.00 | 0.00 | 287.50 | i | 548.50 | 804.40 | b | 3211.15 | |||||||||
1970 | 545.00 | j | 539.00 | 579.00 | 540.50 | 107.50 | 11.00 | g | 0.00 | 0.00 | 24.50 | l | 269.00 | 545.50 | 925.50 | 3506.00 | ||||||||||
1971 | 925.35 | a | 777.00 | 618.00 | 361.00 | 61.00 | u | 31.00 | 0.00 | b | 0.00 | a | 101.90 | a | 370.97 | a | 625.00 | 983.00 | 4793.21 | |||||||
1972 | 907.27 | a | 605.38 | a | 276.50 | f | 302.68 | b | 109.05 | c | 0.00 | z | 0.00 | c | 0.60 | e | 30.00 | b | 326.57 | b | 677.14 | b | 0.00 | z | 2958.68 | |
1973 | 0.00 | z | 662.87 | e | 703.00 | 218.50 | m | 68.95 | b | 22.80 | e | 0.00 | h | 0.00 | g | 17.68 | b | 206.67 | d | 688.93 | b | 0.00 | z | 2370.89 | ||
1974 | 1045.14 | c | 699.42 | d | 461.90 | a | 420.00 | a | 95.50 | 0.58 | d | 0.00 | 0.00 | 6.00 | 147.25 | a | 313.50 | l | 837.00 | 3712.79 | ||||||
1975 | 852.00 | 694.00 | 678.68 | c | 552.00 | e | 160.50 | f | 17.78 | c | 0.00 | z | 0.00 | e | 0.00 | 298.67 | e | 607.50 | b | 714.03 | a | 4414.66 | ||||
1976 | 692.50 | 575.50 | 616.00 | 426.50 | 81.00 | 14.50 | g | 0.00 | 2.00 | 12.00 | 0.00 | z | 371.50 | f | 758.00 | 3163.50 | ||||||||||
1977 | 858.50 | 538.50 | 700.00 | 252.00 | 318.00 | 1.00 | 0.00 | 0.00 | 86.00 | 199.78 | d | 553.50 | 633.00 | 4140.28 | ||||||||||||
1978 | 0.00 | z | 439.00 | i | 478.78 | d | 428.00 | 164.50 | 0.00 | n | 0.00 | 0.00 | 74.00 | 105.50 | 599.00 | 912.50 | 2762.28 | |||||||||
1979 | 1017.46 | c | 734.74 | a | 566.00 | 346.50 | 125.55 | a | 29.00 | 0.00 | 2.50 | f | 0.50 | 155.00 | d | 621.96 | b | 693.50 | 4290.22 | |||||||
1980 | 784.30 | a | 574.00 | 672.38 | b | 189.50 | i | 251.62 | a | 14.00 | 0.00 | b | 0.00 | z | 6.50 | 206.50 | i | 487.00 | 587.50 | 3377.30 | ||||||
1981 | 560.00 | g | 595.00 | 0.00 | z | 240.00 | 98.00 | 9.11 | b | 0.00 | 0.00 | i | 2.31 | d | 368.56 | d | 467.00 | 700.00 | 2479.97 | |||||||
1982 | 914.50 | 481.00 | j | 348.50 | n | 397.00 | 118.00 | 20.00 | 0.00 | 0.00 | 83.50 | 347.50 | 656.50 | 844.00 | 3381.00 | |||||||||||
1983 | 772.00 | 604.00 | 561.00 | 490.50 | 238.00 | 1.50 | 0.00 | 0.00 | k | 17.00 | 182.50 | 630.50 | 804.50 | 4301.50 | ||||||||||||
1984 | 757.00 | 701.50 | 539.00 | 164.00 | m | 45.47 | a | 11.00 | 0.50 | 1.60 | b | 14.48 | a | 420.57 | a | 386.00 | l | 698.00 | j | 2491.12 | ||||||
1985 | 0.00 | z | 204.00 | p | 286.00 | q | 139.50 | q | 0.00 | z | 10.00 | 0.00 | j | 0.00 | m | 39.00 | q | 86.00 | s | 355.00 | s | 87.00 | z | 10.00 | ||
1986 | 612.00 | 542.50 | 390.50 | 294.83 | a | 133.09 | b | 0.50 | 0.00 | i | 0.00 | 114.00 | 243.35 | a | 532.50 | 780.50 | 3643.76 | |||||||||
1987 | 997.50 | 405.50 | k | 583.50 | 111.50 | p | 0.00 | z | 0.00 | k | 5.50 | n | 0.00 | n | 0.00 | n | 122.00 | 571.50 | 605.50 | j | 2274.50 | |||||
1988 | 998.41 | b | 574.00 | 526.00 | 318.50 | 148.50 | 17.00 | 0.00 | l | 0.00 | 31.50 | m | 25.00 | 546.00 | 563.50 | j | 3153.41 | |||||||||
1989 | 965.00 | 539.00 | i | 267.00 | k | 90.00 | r | 53.00 | o | 0.50 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 965.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 874.07 | 628.17 | 578.35 | 380.85 | 141.97 | 13.87 | 0.03 | 0.48 | 37.33 | 233.64 | 589.08 | 790.01 | 4140.28 | |||||||||||||
S.D. | 120.53 | 82.67 | 85.31 | 90.63 | 69.29 | 10.17 | 0.12 | 1.09 | 41.73 | 109.63 | 68.80 | 111.15 | 0.00 | |||||||||||||
SKEW | -0.54 | 0.30 | -0.34 | 0.37 | 1.04 | 0.16 | 3.61 | 2.34 | 0.73 | 0.01 | 0.09 | -0.10 | 0.00 | |||||||||||||
MAX | 1045.14 | 777.00 | 703.00 | 552.00 | 318.00 | 31.00 | 0.50 | 4.00 | 114.00 | 420.57 | 711.92 | 983.00 | 4140.28 | |||||||||||||
MIN | 612.00 | 498.50 | 390.50 | 240.00 | 45.47 | 0.50 | 0.00 | 0.00 | 0.00 | 25.00 | 467.00 | 587.50 | 4140.28 | |||||||||||||
NO YRS | 17 | 18 | 19 | 17 | 19 | 16 | 16 | 17 | 18 | 17 | 18 | 15 | 1 |