YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 66.72 | a | 46.00 | 58.00 | 169.50 | 398.50 | 609.50 | 820.00 | 2168.22 | |||||||
1949 | 1001.50 | 735.50 | 573.00 | 379.00 | 181.50 | 124.00 | 59.93 | a | 40.50 | 124.00 | 472.50 | 440.50 | 746.50 | 4878.43 | ||||||||||||
1950 | 1163.50 | 665.50 | 665.50 | 509.50 | 376.50 | 120.00 | 29.50 | 25.50 | 135.50 | 397.00 | 584.00 | 584.35 | a | 5256.35 | ||||||||||||
1951 | 812.50 | 634.50 | 717.50 | 378.10 | a | 254.00 | 74.50 | 13.00 | 32.50 | 105.00 | 368.50 | 574.00 | 824.50 | 4788.60 | ||||||||||||
1952 | 834.50 | 646.50 | 637.00 | 421.00 | 259.00 | 156.50 | g | 44.43 | a | 39.50 | 96.00 | 265.50 | 657.00 | 686.65 | a | 4587.08 | ||||||||||
1953 | 589.50 | 588.00 | 570.40 | a | 481.00 | 257.50 | 178.00 | 12.00 | 34.00 | 127.50 | 318.00 | 493.00 | 677.00 | 4325.90 | ||||||||||||
1954 | 853.50 | 601.00 | 624.13 | a | 481.00 | 285.56 | e | 180.00 | 95.50 | 78.50 | 136.00 | 354.00 | 399.00 | 638.00 | 4726.19 | |||||||||||
1955 | 754.85 | a | 679.26 | a | 726.00 | 536.00 | 363.50 | 175.50 | 83.50 | 67.00 | 152.50 | 343.77 | c | 750.00 | a | 792.05 | a | 5423.93 | ||||||||
1956 | 781.20 | a | 801.00 | 695.00 | 415.00 | 182.50 | 183.00 | 23.50 | 21.00 | 105.50 | 374.30 | d | 564.50 | 660.50 | 4807.00 | |||||||||||
1957 | 904.00 | 662.50 | 572.00 | 379.00 | 127.50 | 42.50 | f | 0.00 | z | 0.00 | z | 20.00 | i | 244.50 | g | 542.50 | 575.57 | a | 3763.07 | |||||||
1958 | 38.00 | z | 424.50 | 578.67 | a | 397.50 | 127.10 | a | 47.78 | c | 1.60 | b | 10.52 | c | 93.00 | g | 312.98 | e | 432.00 | h | 0.00 | z | 1900.65 | |||
1959 | 707.32 | a | 632.33 | d | 581.25 | a | 393.50 | 299.00 | 145.00 | 26.50 | f | 52.18 | a | 193.45 | a | 376.00 | 612.00 | 722.50 | 4714.53 | |||||||
1960 | 781.00 | 637.50 | 620.50 | 416.50 | 335.00 | 121.50 | 27.00 | 95.07 | a | 185.00 | 336.83 | e | 586.55 | a | 301.00 | r | 4142.45 | |||||||||
1961 | 522.50 | f | 613.00 | 625.74 | d | 0.00 | z | 87.00 | s | 68.00 | i | 11.50 | q | 2.00 | k | 109.00 | k | 445.92 | e | 616.80 | e | 319.00 | q | 2301.46 | ||
1962 | 787.63 | d | 588.50 | 440.50 | k | 378.75 | b | 353.00 | 113.00 | j | 75.50 | f | 30.00 | k | 69.50 | k | 323.36 | b | 495.00 | d | 635.50 | a | 3561.74 | |||
1963 | 891.50 | 444.50 | 577.38 | c | 413.79 | a | 235.00 | 171.67 | c | 99.64 | c | 50.63 | a | 86.54 | d | 260.00 | f | 571.00 | 710.23 | c | 4251.88 | |||||
1964 | 0.00 | z | 0.00 | z | 607.08 | a | 487.00 | 336.00 | 162.93 | a | 0.00 | z | 0.00 | z | 188.50 | 352.00 | 506.50 | i | 849.00 | 2982.51 | ||||||
1965 | 764.50 | 607.00 | 570.50 | 409.00 | 336.50 | 115.50 | 34.00 | 49.50 | 185.00 | 266.50 | 455.00 | 734.50 | 4527.50 | |||||||||||||
1966 | 736.50 | 605.00 | 601.40 | a | 414.50 | 275.50 | 137.50 | 61.00 | 29.50 | 78.00 | 355.00 | 541.50 | 595.50 | 4430.90 | ||||||||||||
1967 | 677.00 | 586.00 | 661.50 | 527.00 | 270.00 | 65.00 | 15.00 | 6.00 | 38.50 | 312.50 | 525.50 | 751.00 | 4435.00 | |||||||||||||
1968 | 772.50 | 530.50 | 507.50 | 476.00 | 248.00 | 138.00 | 27.00 | 55.50 | 153.50 | 383.00 | 545.50 | 854.00 | 4691.00 | |||||||||||||
1969 | 994.00 | 656.50 | 574.00 | 445.50 | 210.50 | 57.00 | 54.00 | 64.00 | 144.00 | 378.00 | 546.00 | 644.00 | 4767.50 | |||||||||||||
1970 | 736.00 | 507.00 | 580.00 | 514.00 | 299.50 | 97.00 | 47.50 | 48.50 | 205.71 | b | 406.00 | 543.50 | 782.00 | 4766.71 | ||||||||||||
1971 | 760.00 | 637.50 | 705.00 | 467.50 | 287.00 | 215.50 | 77.50 | 4.50 | 160.00 | 423.00 | 554.00 | 833.00 | 5124.50 | |||||||||||||
1972 | 874.00 | 664.50 | 549.00 | 528.00 | 229.50 | 142.00 | 43.50 | 18.50 | 205.00 | 398.00 | 533.50 | 820.50 | 5006.00 | |||||||||||||
1973 | 785.50 | 560.50 | 564.00 | 421.50 | 245.00 | 171.00 | 58.00 | 97.00 | 110.50 | 361.50 | 643.50 | 630.50 | 4648.50 | |||||||||||||
1974 | 800.00 | 616.00 | 608.50 | 473.28 | a | 353.00 | 132.50 | 63.00 | 35.50 | 53.50 | 316.50 | 529.00 | 648.50 | 4629.28 | ||||||||||||
1975 | 753.50 | 655.50 | 649.00 | 543.00 | 273.50 | 165.00 | 33.00 | 89.00 | 100.50 | 372.50 | 580.00 | 694.00 | 4908.50 | |||||||||||||
1976 | 677.00 | 656.00 | 673.00 | 425.00 | 262.00 | 195.00 | 39.50 | 78.00 | 89.50 | 328.00 | 515.00 | 657.50 | 4595.50 | |||||||||||||
1977 | 813.50 | 492.50 | 624.00 | 343.00 | 323.50 | 86.50 | 58.50 | 36.50 | 158.00 | 365.00 | 632.50 | 688.50 | 4622.00 | |||||||||||||
1978 | 662.00 | 514.00 | 483.50 | 408.00 | 261.00 | 33.50 | f | 33.58 | a | 33.00 | 148.50 | 284.50 | 697.50 | 778.10 | a | 4303.68 | ||||||||||
1979 | 601.50 | j | 478.50 | j | 439.00 | 433.27 | d | 164.50 | 67.50 | 0.00 | z | 7.00 | m | 30.52 | a | 257.50 | 574.00 | 606.50 | 2572.79 | |||||||
1980 | 868.52 | a | 572.00 | 565.00 | 298.00 | 214.42 | a | 145.56 | c | 20.50 | 40.50 | 89.00 | 263.00 | 504.00 | 613.50 | 4193.99 | ||||||||||
1981 | 613.05 | b | 585.67 | d | 437.50 | 406.07 | b | 247.00 | 141.00 | 39.04 | d | 2.50 | 108.50 | 395.50 | 506.00 | 715.50 | 4197.33 | |||||||||
1982 | 799.50 | 604.00 | 591.50 | 462.00 | 235.00 | 57.50 | 51.00 | 22.50 | 92.50 | 317.00 | 622.50 | 750.00 | 4605.00 | |||||||||||||
1983 | 619.00 | 476.00 | 491.50 | 352.50 | 155.00 | 98.00 | 31.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2223.50 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 792.53 | 602.43 | 595.49 | 435.70 | 260.68 | 128.31 | 44.09 | 43.85 | 127.60 | 352.19 | 561.93 | 709.98 | 4711.11 | |||||||||||||
S.D. | 119.63 | 79.09 | 70.85 | 59.52 | 65.75 | 46.44 | 24.08 | 26.11 | 47.32 | 52.38 | 71.43 | 83.14 | 306.27 | |||||||||||||
SKEW | 0.91 | -0.19 | -0.30 | 0.03 | -0.24 | -0.17 | 0.56 | 0.41 | -0.14 | 0.02 | 0.26 | 0.18 | 0.40 | |||||||||||||
MAX | 1163.50 | 801.00 | 726.00 | 543.00 | 376.50 | 215.50 | 99.64 | 97.00 | 205.71 | 472.50 | 750.00 | 854.00 | 5423.93 | |||||||||||||
MIN | 589.50 | 424.50 | 437.50 | 298.00 | 127.10 | 47.78 | 1.60 | 2.50 | 30.52 | 257.50 | 399.00 | 575.57 | 4193.99 | |||||||||||||
NO YRS | 31 | 33 | 34 | 34 | 34 | 31 | 30 | 30 | 31 | 33 | 33 | 32 | 23 |