YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 4.00 | 57.00 | 310.00 | 486.50 | 857.50 | ||||||
1963 | 664.00 | 301.26 | a | 434.50 | 392.50 | 82.00 | 18.50 | 0.00 | 0.00 | 4.50 | 61.50 | 387.00 | 604.50 | 2950.26 | ||||||||||||
1964 | 658.50 | 495.50 | 441.50 | 251.00 | 147.00 | 29.48 | a | 0.00 | 0.00 | 5.50 | 38.50 | 471.50 | 581.00 | 3119.48 | ||||||||||||
1965 | 602.00 | 440.00 | 361.50 | 315.00 | 113.50 | 21.50 | 0.00 | 0.00 | 16.50 | 35.50 | 350.50 | 642.50 | 2898.50 | |||||||||||||
1966 | 675.50 | 533.00 | 296.50 | 92.50 | 23.00 | 6.50 | 0.00 | 0.00 | 1.00 | 46.00 | 284.50 | 620.50 | 2579.00 | |||||||||||||
1967 | 565.50 | 434.50 | 410.00 | 526.00 | 142.00 | 45.00 | 0.00 | 0.00 | 0.00 | 17.00 | 205.00 | 742.00 | 3087.00 | |||||||||||||
1968 | 646.50 | 319.00 | 330.50 | 185.00 | 71.00 | 12.00 | 0.00 | 0.50 | 4.00 | 66.50 | 399.50 | 655.00 | 2689.50 | |||||||||||||
1969 | 608.63 | a | 560.50 | 427.00 | 255.50 | 96.50 | 31.50 | 0.00 | 0.00 | 0.00 | 155.00 | 324.00 | 562.00 | 3020.63 | ||||||||||||
1970 | 548.50 | 321.00 | 371.50 | 327.50 | 58.50 | 11.50 | 0.00 | 0.00 | 0.00 | 84.00 | 328.50 | 646.50 | 2697.50 | |||||||||||||
1971 | 648.50 | 497.50 | 390.00 | 288.50 | 151.50 | 23.50 | 0.00 | 0.00 | 25.50 | 199.50 | 432.00 | 0.00 | z | 2656.50 | ||||||||||||
1972 | 727.50 | 410.00 | 191.00 | 185.17 | a | 56.00 | 1.50 | 0.00 | 0.00 | 1.00 | 134.50 | 514.00 | 732.50 | 2953.17 | ||||||||||||
1973 | 682.00 | 460.50 | 559.00 | 286.80 | e | 37.00 | 5.00 | 0.00 | 0.00 | 1.50 | 124.00 | 453.50 | 571.00 | 3180.30 | ||||||||||||
1974 | 633.50 | 477.00 | 379.00 | 272.59 | a | 75.00 | 0.50 | 0.00 | 0.00 | 0.00 | 86.50 | 403.00 | 683.50 | 3010.59 | ||||||||||||
1975 | 613.50 | 496.00 | 467.00 | 425.00 | 85.00 | 6.50 | 0.00 | 0.50 | 18.50 | 182.00 | 448.50 | 606.50 | 3349.00 | |||||||||||||
1976 | 598.50 | 487.50 | 415.50 | 347.50 | 18.50 | 21.50 | 3.00 | 0.00 | 1.50 | 70.50 | 308.50 | 559.50 | 2832.00 | |||||||||||||
1977 | 655.00 | 360.50 | 498.50 | 91.50 | 250.50 | 4.00 | 0.00 | 0.00 | 22.50 | 52.00 | 376.00 | 479.00 | 2789.50 | |||||||||||||
1978 | 527.00 | 447.00 | 275.00 | 328.00 | 119.83 | e | 0.52 | a | 0.00 | 0.00 | 17.00 | 34.50 | 500.50 | 750.00 | 2999.34 | |||||||||||
1979 | 694.00 | 556.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | a | 0.00 | 83.00 | 417.00 | 498.00 | 2248.50 | ||||||||
1980 | 558.00 | 428.00 | 440.41 | b | 263.04 | b | 178.52 | b | 34.00 | 0.00 | 0.00 | a | 1.00 | 85.25 | a | 333.50 | 493.33 | b | 2815.04 | |||||||
1981 | 475.33 | a | 397.50 | 461.38 | a | 220.86 | a | 68.64 | c | 2.59 | a | 0.00 | a | 0.00 | a | 0.00 | 149.00 | 351.50 | 513.50 | 2640.31 | ||||||
1982 | 724.50 | 430.50 | 493.50 | 306.00 | 56.50 | 30.00 | 3.00 | 0.00 | 29.00 | 95.50 | 520.00 | 642.00 | 3330.50 | |||||||||||||
1983 | 595.00 | 465.00 | 469.00 | 390.00 | 165.50 | 34.50 | 0.00 | 0.00 | 8.50 | 43.00 | 404.00 | 551.00 | 3125.50 | |||||||||||||
1984 | 577.50 | 471.00 | 306.00 | 297.50 | 44.50 | 10.00 | 0.00 | 0.00 | 0.00 | 191.00 | 429.00 | 711.00 | 3037.50 | |||||||||||||
1985 | 694.00 | 450.00 | 493.00 | 108.00 | 48.50 | 15.50 | 0.00 | 0.00 | 24.50 | 118.50 | 485.00 | 589.50 | 3026.50 | |||||||||||||
1986 | 427.00 | 430.00 | 314.00 | 235.00 | 124.00 | 3.00 | 0.00 | 0.00 | 84.00 | 76.00 | 335.50 | 556.00 | 2584.50 | |||||||||||||
1987 | 668.50 | 469.00 | 409.00 | 91.00 | 51.00 | 0.00 | 0.50 | 0.00 | 0.00 | 25.00 | 440.00 | 675.50 | 2829.50 | |||||||||||||
1988 | 615.35 | a | 382.50 | 304.50 | 203.50 | 131.50 | 24.50 | 0.00 | 0.00 | 5.00 | 13.50 | 401.00 | 661.50 | 2742.85 | ||||||||||||
1989 | 726.50 | 503.00 | 324.50 | 97.50 | 70.00 | 0.00 | 0.00 | 0.00 | 13.00 | 115.50 | 354.50 | 585.50 | 2790.00 | |||||||||||||
1990 | 652.50 | 545.00 | 321.50 | 110.00 | 50.50 | 5.50 | 0.00 | 0.00 | 0.00 | 11.50 | 332.50 | 725.50 | 2754.50 | |||||||||||||
1991 | 615.00 | 259.50 | 550.00 | 243.50 | 116.50 | 3.00 | 0.00 | 0.00 | 0.00 | 93.50 | 333.50 | 582.50 | 2797.00 | |||||||||||||
1992 | 679.00 | 374.50 | 310.00 | 79.50 | 0.50 | 13.00 | 0.00 | 0.00 | 0.00 | 19.00 | 358.00 | 683.00 | 2516.50 | |||||||||||||
1993 | 619.00 | 476.50 | 169.00 | i | 244.00 | 49.50 | 49.00 | 0.00 | 0.00 | z | 2.00 | 60.50 | 355.20 | e | 672.50 | 2528.20 | ||||||||||
1994 | 600.00 | 536.67 | a | 262.50 | 203.00 | 100.50 | 1.00 | 0.00 | 0.00 | 4.00 | j | 126.67 | b | 381.50 | i | 664.95 | a | 2495.29 | ||||||||
1995 | 633.00 | 381.50 | 426.00 | 289.00 | 207.00 | 76.50 | 0.00 | 0.00 | 2.50 | 5.00 | l | 253.00 | 558.00 | 2826.50 | ||||||||||||
1996 | 585.00 | 449.50 | 310.00 | 187.00 | 34.00 | 12.00 | 0.00 | 0.00 | 1.00 | 159.00 | 402.50 | 617.50 | 2757.50 | |||||||||||||
1997 | 632.50 | 485.00 | 233.53 | a | 133.00 | i | 5.00 | 1.00 | i | 0.00 | 0.00 | 0.50 | 115.00 | 347.50 | 712.50 | 2531.53 | ||||||||||
1998 | 579.50 | 589.50 | 433.00 | 381.50 | 293.00 | 95.00 | c | 0.00 | 0.00 | 13.50 | 108.50 | 451.50 | 733.50 | 3678.50 | ||||||||||||
1999 | 626.31 | d | 532.00 | c | 447.43 | a | 327.78 | c | 86.59 | b | 37.22 | c | 0.00 | b | 0.00 | d | 0.00 | b | 7.50 | 282.32 | b | 592.88 | c | 2940.03 | ||
2000 | 433.00 | g | 138.00 | s | 378.09 | c | 107.50 | i | 38.48 | b | 15.58 | d | 0.00 | k | 0.00 | e | 2.22 | c | 100.00 | i | 530.56 | c | 411.50 | h | 964.93 | |
2001 | 523.50 | f | 579.04 | c | 320.33 | d | 324.64 | b | 4.77 | e | 0.00 | f | 0.00 | 0.00 | e | 0.00 | c | 17.29 | e | 339.64 | b | 681.45 | c | 2267.16 | ||
2002 | 683.00 | 423.00 | 393.00 | 186.50 | 82.00 | 0.00 | 0.00 | b | 0.00 | 2.50 | 105.00 | 317.07 | a | 616.50 | 2808.57 | |||||||||||
2003 | 480.00 | 499.00 | 360.50 | 365.00 | 127.00 | 0.00 | 0.00 | 0.00 | 0.00 | 12.50 | 461.50 | 568.50 | 2874.00 | |||||||||||||
2004 | 621.66 | c | 543.50 | 152.50 | 0.00 | z | 20.50 | 1.50 | 0.00 | 0.00 | 14.00 | 187.00 | 508.50 | 532.50 | f | 2049.16 | ||||||||||
2005 | 622.00 | 431.00 | 367.00 | 281.50 | 123.00 | 23.00 | 0.00 | 0.00 | 2.50 | f | 49.00 | 249.50 | f | 496.50 | 2393.00 | |||||||||||
2006 | 598.50 | 438.00 | 471.00 | f | 258.00 | f | 46.50 | a | 0.50 | g | 0.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1083.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 619.94 | 455.05 | 378.75 | 256.55 | 89.55 | 18.13 | 0.15 | 0.02 | 7.77 | 83.61 | 386.69 | 617.20 | 2915.29 | |||||||||||||
S.D. | 65.29 | 75.07 | 90.50 | 104.34 | 64.06 | 20.85 | 0.65 | 0.11 | 14.63 | 54.70 | 76.99 | 76.72 | 244.03 | |||||||||||||
SKEW | -0.81 | -0.49 | -0.27 | 0.09 | 1.13 | 1.87 | 4.16 | 4.31 | 3.62 | 0.48 | 0.03 | -0.05 | 0.97 | |||||||||||||
MAX | 727.50 | 589.50 | 559.00 | 526.00 | 293.00 | 95.00 | 3.00 | 0.50 | 84.00 | 199.50 | 530.56 | 750.00 | 3678.50 | |||||||||||||
MIN | 427.00 | 259.50 | 152.50 | 79.50 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 7.50 | 205.00 | 479.00 | 2516.50 | |||||||||||||
NO YRS | 42 | 43 | 41 | 39 | 43 | 40 | 42 | 43 | 42 | 42 | 42 | 41 | 33 |