YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 26.50 | u | 339.00 | 487.00 | 788.50 | 1614.50 | ||||
1955 | 966.50 | 822.00 | 769.50 | 724.00 | 468.00 | 240.00 | 82.67 | d | 10.50 | 166.00 | 260.40 | a | 639.50 | 753.50 | 5902.57 | |||||||||||
1956 | 740.50 | 881.00 | 715.00 | 611.50 | 417.50 | 165.00 | 61.50 | 72.00 | 61.00 | 453.00 | 496.50 | 697.50 | 5372.00 | |||||||||||||
1957 | 988.50 | 585.50 | 730.50 | 612.00 | 510.00 | 119.50 | 17.50 | 62.00 | 119.00 | 509.50 | 686.50 | 685.00 | 5625.50 | |||||||||||||
1958 | 771.68 | c | 650.50 | 906.00 | 636.00 | 304.00 | 240.50 | 61.00 | 0.00 | 54.50 | f | 191.50 | 602.00 | 530.00 | 4893.18 | |||||||||||
1959 | 589.50 | i | 802.00 | 633.43 | a | 290.50 | f | 468.50 | 109.66 | a | 8.86 | c | 39.00 | 232.80 | e | 0.00 | z | 454.62 | d | 675.50 | 3424.36 | |||||
1960 | 662.00 | i | 829.61 | a | 620.50 | 580.50 | 442.50 | 36.00 | 1.00 | 78.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2588.11 | |||||||
1961 | 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 | 0.00 | z | 0.00 | |
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 204.50 | q | 538.00 | 159.00 | 10.00 | 30.50 | 72.00 | 335.50 | 594.50 | 681.50 | 2421.00 | |||||||||
1963 | 838.00 | 540.50 | 808.50 | 772.50 | 420.00 | 271.50 | 63.00 | 62.00 | 87.50 | 335.00 | 546.92 | d | 720.50 | 5465.92 | ||||||||||||
1964 | 890.50 | 798.02 | a | 0.00 | z | 661.50 | 469.65 | a | 225.50 | 30.50 | 18.50 | 156.00 | 212.00 | 763.50 | 873.50 | 5099.17 | ||||||||||
1965 | 805.00 | 721.58 | d | 0.00 | z | 655.50 | 500.50 | 343.50 | 59.50 | 30.50 | 187.50 | h | 218.50 | 0.00 | z | 870.58 | a | 4205.17 | ||||||||
1966 | 914.00 | 839.50 | 691.50 | 448.39 | b | 219.50 | 229.50 | 61.50 | 0.00 | u | 136.15 | d | 309.00 | 613.39 | b | 764.50 | 5226.94 | |||||||||
1967 | 630.50 | f | 627.50 | 753.30 | a | 883.50 | 405.50 | 235.71 | b | 0.00 | p | 0.00 | 60.00 | d | 267.00 | 458.79 | a | 909.50 | 4600.81 | |||||||
1968 | 839.77 | c | 611.59 | a | 429.00 | k | 551.25 | b | 452.08 | a | 151.50 | 9.62 | b | 86.50 | f | 81.21 | a | 378.89 | d | 633.00 | 933.62 | a | 4642.52 | |||
1969 | 805.50 | 442.00 | n | 489.50 | j | 407.50 | i | 333.25 | a | 294.50 | 56.83 | a | 0.00 | 55.00 | g | 469.50 | 564.50 | 755.00 | 3279.08 | |||||||
1970 | 752.00 | 565.00 | 711.93 | b | 392.00 | o | 343.50 | 322.50 | 0.00 | z | 11.00 | 254.50 | 387.00 | 571.61 | b | 965.50 | 4884.54 | |||||||||
1971 | 852.00 | 625.50 | f | 515.00 | f | 677.00 | 611.00 | 207.00 | 37.50 | 6.00 | 131.50 | 324.00 | m | 730.50 | 1033.00 | 4285.50 | ||||||||||
1972 | 714.50 | f | 682.00 | 562.50 | 608.50 | 380.00 | 85.00 | 26.50 | 63.03 | a | 124.50 | f | 507.00 | 764.50 | 992.50 | 4671.53 | ||||||||||
1973 | 932.00 | 423.50 | l | 479.50 | n | 652.00 | 257.50 | 137.00 | 5.50 | 54.50 | 123.50 | h | 394.00 | 0.00 | z | 790.50 | 3223.00 | |||||||||
1974 | 872.00 | 760.00 | 747.50 | 577.50 | 383.50 | 118.00 | 84.50 | 21.00 | 4.50 | f | 385.00 | 273.00 | q | 842.00 | 4791.00 | |||||||||||
1975 | 750.56 | e | 788.00 | 810.00 | 786.00 | 384.00 | 113.50 | 23.00 | 77.00 | 7.50 | h | 423.50 | 622.50 | 770.50 | 5548.56 | |||||||||||
1976 | 755.92 | e | 757.50 | 804.50 | 688.50 | 323.50 | 180.00 | 21.00 | 218.00 | 130.50 | g | 363.00 | 478.00 | 705.00 | 5294.92 | |||||||||||
1977 | 621.00 | f | 584.50 | 842.37 | e | 453.50 | 629.50 | 100.50 | 8.50 | 0.00 | 66.00 | l | 290.50 | 581.50 | 682.00 | 4172.87 | ||||||||||
1978 | 772.00 | 720.00 | 644.00 | 719.00 | 353.50 | 139.00 | 60.00 | 127.00 | 65.00 | k | 243.00 | 734.48 | a | 897.00 | 5408.98 | |||||||||||
1979 | 928.50 | 809.41 | a | 713.50 | 440.50 | h | 287.00 | 110.00 | 43.50 | 0.00 | z | 99.00 | m | 391.63 | a | 681.00 | 632.50 | 4597.04 | ||||||||
1980 | 711.21 | e | 665.84 | d | 821.50 | 597.41 | a | 553.00 | 313.00 | 60.45 | a | 69.00 | 36.00 | l | 351.50 | 560.00 | 609.00 | 5311.92 | ||||||||
1981 | 510.50 | g | 640.35 | e | 643.50 | f | 512.50 | 293.50 | 63.50 | 2.00 | 8.50 | 15.50 | r | 589.50 | 632.50 | 714.00 | 3456.35 | |||||||||
1982 | 940.85 | a | 678.00 | 848.00 | 672.00 | 326.50 | 292.50 | 53.50 | 13.00 | 192.50 | m | 439.00 | 662.00 | 881.50 | 5806.85 | |||||||||||
1983 | 745.00 | 690.50 | 836.00 | 815.00 | 397.00 | 128.00 | 78.50 | 29.00 | 144.31 | a | 428.50 | 750.50 | 861.50 | 5903.81 | ||||||||||||
1984 | 558.00 | a | 733.50 | 661.00 | 639.00 | 304.50 | 213.50 | 6.00 | 12.00 | 0.00 | z | 573.00 | 755.00 | 818.50 | 5274.00 | |||||||||||
1985 | 449.00 | l | 740.00 | 784.00 | 348.50 | 384.00 | 128.00 | 6.00 | 64.50 | 357.50 | 410.00 | 472.00 | h | 731.50 | 3954.00 | |||||||||||
1986 | 604.50 | 656.50 | 619.00 | 546.50 | 398.00 | 153.00 | 52.50 | 2.00 | 173.00 | o | 393.50 | 600.00 | 765.00 | 4790.50 | ||||||||||||
1987 | 538.00 | j | 704.50 | 801.50 | 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 | 1506.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 814.54 | 710.17 | 743.15 | 631.91 | 405.11 | 181.46 | 37.67 | 42.09 | 147.11 | 374.08 | 617.22 | 784.85 | 5653.96 | |||||||||||||
S.D. | 109.51 | 91.16 | 87.90 | 117.84 | 99.67 | 81.26 | 27.08 | 47.32 | 84.71 | 101.96 | 95.31 | 117.42 | 244.91 | |||||||||||||
SKEW | -0.47 | -0.04 | -0.25 | -0.19 | 0.41 | 0.35 | 0.12 | 2.01 | 1.17 | 0.16 | -0.03 | 0.16 | 0.04 | |||||||||||||
MAX | 988.50 | 881.00 | 906.00 | 883.50 | 629.50 | 343.50 | 84.50 | 218.00 | 357.50 | 589.50 | 764.50 | 1033.00 | 5903.81 | |||||||||||||
MIN | 558.00 | 540.50 | 562.50 | 348.50 | 219.50 | 36.00 | 1.00 | 0.00 | 60.00 | 191.50 | 454.62 | 530.00 | 5372.00 | |||||||||||||
NO YRS | 23 | 28 | 24 | 26 | 31 | 31 | 29 | 28 | 14 | 29 | 27 | 31 | 5 |