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 | 0.00 | z | 6.50 | 0.00 | 46.00 | 143.50 | 486.50 | 626.00 | g | 682.50 | ||||||
1949 | 941.00 | 716.00 | 585.50 | 197.00 | 183.50 | 9.50 | 0.00 | 0.00 | 16.00 | 190.00 | 275.00 | 709.50 | 3823.00 | |||||||||||||
1950 | 823.00 | 497.00 | 530.50 | 122.50 | i | 157.00 | 35.00 | 0.00 | 0.00 | 43.00 | 114.18 | a | 337.50 | 521.00 | 3058.18 | |||||||||||
1951 | 701.00 | 544.50 | 509.50 | 280.50 | 134.50 | 18.50 | 0.00 | 1.03 | a | 5.50 | 197.50 | 400.00 | 737.05 | b | 3529.59 | |||||||||||
1952 | 783.50 | 581.00 | 642.50 | 271.00 | 81.50 | 67.50 | 0.00 | 0.00 | 22.50 | 70.00 | 519.00 | 650.00 | 3688.50 | |||||||||||||
1953 | 533.50 | 398.00 | i | 475.50 | 332.50 | 286.50 | 102.00 | 0.00 | 1.00 | h | 2.50 | 202.00 | 406.50 | 658.75 | a | 2999.75 | ||||||||||
1954 | 686.00 | 466.50 | 594.00 | 221.00 | 76.00 | 33.00 | g | 0.00 | 8.50 | 22.00 | 176.81 | d | 389.00 | 653.00 | 3292.81 | |||||||||||
1955 | 798.00 | 609.00 | 505.50 | 468.00 | 174.00 | 37.50 | 8.00 | 0.00 | 17.50 | 105.50 | 484.50 | 594.50 | 3802.00 | |||||||||||||
1956 | 596.50 | 645.50 | 438.50 | 316.00 | 110.64 | b | 17.50 | 0.00 | 0.00 | 1.50 | 222.00 | 357.50 | 597.94 | e | 3303.58 | |||||||||||
1957 | 735.00 | 424.00 | 466.50 | 295.00 | 204.00 | 7.00 | 0.00 | 6.50 | 4.50 | 192.00 | 467.50 | 573.50 | b | 3375.50 | ||||||||||||
1958 | 589.50 | 466.50 | 601.00 | 365.00 | 42.00 | 43.50 | 0.00 | 0.00 | 11.00 | 50.50 | 325.00 | 408.50 | 2902.50 | |||||||||||||
1959 | 549.00 | 530.50 | 309.50 | 107.50 | 157.50 | 0.00 | 0.00 | 6.00 | 28.50 | 83.00 | 289.50 | 569.50 | 2630.50 | |||||||||||||
1960 | 651.00 | 570.50 | 397.00 | 221.00 | 137.50 | 0.00 | 0.00 | 0.00 | l | 1.00 | 171.50 | 527.50 | 693.00 | 3370.00 | ||||||||||||
1961 | 595.50 | 486.00 | 497.00 | 232.50 | 172.00 | 14.44 | c | 0.00 | 0.00 | e | 20.00 | 205.00 | 515.00 | 738.00 | 3475.44 | |||||||||||
1962 | 736.50 | 592.50 | 601.00 | 202.00 | 214.00 | 18.00 | 0.00 | 0.00 | 4.50 | 150.00 | 385.50 | 505.50 | 3409.50 | |||||||||||||
1963 | 716.00 | 331.00 | 520.50 | 459.50 | 138.95 | c | 0.00 | z | 0.00 | z | 1.00 | l | 9.00 | 140.00 | 446.50 | 620.50 | 3381.95 | |||||||||
1964 | 700.50 | 584.00 | 548.38 | b | 334.00 | 172.00 | h | 41.50 | 0.00 | d | 0.50 | 11.50 | 77.00 | 518.50 | 0.00 | z | 2815.88 | |||||||||
1965 | 0.00 | z | 370.50 | f | 504.35 | e | 365.50 | 172.16 | c | 62.78 | c | 0.00 | c | 0.00 | 43.20 | e | 90.79 | c | 414.60 | e | 681.50 | 2334.87 | ||||
1966 | 714.66 | c | 607.50 | 408.50 | 165.00 | a | 46.00 | i | 30.00 | d | 0.00 | s | 7.23 | a | 20.50 | 119.72 | b | 381.60 | e | 656.00 | 3110.72 | |||||
1967 | 633.00 | 520.69 | b | 528.55 | a | 619.00 | 194.30 | c | 86.40 | e | 0.00 | b | 0.00 | b | 0.00 | f | 71.50 | 291.11 | c | 768.00 | 3712.56 | |||||
1968 | 693.00 | 387.20 | b | 436.67 | b | 274.14 | a | 135.22 | b | 23.79 | a | 0.00 | 11.37 | a | 25.18 | b | 182.42 | e | 452.00 | 723.50 | 3344.50 | |||||
1969 | 647.38 | a | 620.67 | a | 535.86 | c | 336.60 | e | 26.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2140.51 | |
1970 | 0.00 | z | 0.00 | z | 409.50 | 384.44 | c | 75.00 | 23.50 | 0.00 | 0.00 | 5.00 | 130.50 | 358.50 | 677.50 | 2063.94 | ||||||||||
1971 | 603.50 | 542.50 | 462.50 | 339.00 | 234.10 | b | 20.89 | b | 0.00 | 0.00 | 46.50 | 249.50 | 430.50 | 761.00 | 3690.00 | |||||||||||
1972 | 712.50 | 415.50 | 246.50 | 257.00 | 86.50 | 6.50 | 0.00 | 0.00 | 7.50 | 177.00 | 519.50 | 728.00 | 3156.50 | |||||||||||||
1973 | 675.00 | 471.00 | 623.50 | 272.00 | 0.00 | z | 17.50 | 0.00 | z | 0.00 | 9.00 | 135.00 | 474.00 | 565.50 | 3242.50 | |||||||||||
1974 | 599.50 | 516.00 | 443.00 | 338.50 | 108.50 | 5.89 | b | 0.00 | 0.00 | 0.00 | 106.00 | 388.50 | 680.50 | 3186.39 | ||||||||||||
1975 | 590.50 | 532.00 | a | 561.50 | 486.50 | 104.88 | a | 21.00 | 0.00 | 0.00 | 0.00 | 201.50 | 439.29 | b | 522.50 | 3459.67 | ||||||||||
1976 | 534.00 | 473.50 | 488.00 | 408.62 | a | 27.50 | 21.50 | 0.00 | b | 8.00 | 18.00 | 81.00 | 283.00 | 440.00 | 2783.12 | |||||||||||
1977 | 618.50 | 374.50 | 567.00 | 103.00 | 270.00 | 27.00 | 0.00 | 0.00 | a | 19.66 | a | 68.50 | 360.00 | 463.50 | 2871.66 | |||||||||||
1978 | 527.50 | 463.50 | 318.50 | 396.00 | 106.50 | 0.00 | a | 1.00 | 0.00 | 32.00 | 44.50 | 468.50 | 719.00 | 3077.00 | ||||||||||||
1979 | 490.50 | i | 570.50 | 496.50 | 304.00 | 95.50 | 12.00 | 0.00 | 0.00 | 0.00 | 115.50 | 401.50 | 431.50 | 2427.00 | ||||||||||||
1980 | 528.50 | 387.50 | 77.50 | z | 231.43 | b | 178.50 | 30.00 | 0.00 | 0.00 | z | 0.00 | 111.50 | 296.00 | 398.00 | 2161.43 | ||||||||||
1981 | 412.00 | 389.00 | 476.50 | 231.50 | 87.00 | 3.00 | 0.00 | 0.00 | 1.50 | 166.50 | 283.00 | 475.50 | 2525.50 | |||||||||||||
1982 | 712.47 | b | 426.00 | 530.00 | 309.00 | 55.00 | 41.50 | 2.00 | 0.00 | 43.50 | 130.00 | 495.50 | 618.00 | 3362.97 | ||||||||||||
1983 | 518.00 | 446.50 | 466.55 | a | 403.50 | 167.50 | 22.50 | 2.50 | 0.00 | 15.50 | 75.00 | 484.50 | 605.50 | 3207.55 | ||||||||||||
1984 | 598.00 | 539.00 | 409.50 | 383.00 | 63.00 | 26.00 | 0.00 | 0.00 | 2.50 | 225.00 | 447.00 | 687.50 | 3380.50 | |||||||||||||
1985 | 689.00 | 464.50 | 560.50 | 145.50 | 108.00 | 25.00 | 0.00 | 0.00 | 34.50 | 134.50 | 497.00 | 475.00 | 3133.50 | |||||||||||||
1986 | 357.50 | 419.50 | 312.50 | 272.50 | 106.00 | 0.00 | 0.00 | 0.00 | 115.00 | 83.00 | 277.00 | 549.00 | 2492.00 | |||||||||||||
1987 | 663.50 | 477.50 | 465.50 | 123.00 | 89.50 | 0.00 | 7.50 | 1.50 | 4.00 | 49.00 | 475.00 | 710.00 | 3066.00 | |||||||||||||
1988 | 604.00 | 409.00 | 378.50 | 265.50 | 191.50 | 50.50 | 0.00 | 0.00 | 15.00 | 39.00 | 452.50 | 668.00 | 3073.50 | |||||||||||||
1989 | 691.50 | 574.00 | 407.00 | 139.50 | 107.00 | 3.50 | 0.00 | 0.00 | 31.00 | 140.50 | 280.50 | 476.50 | 2851.00 | |||||||||||||
1990 | 596.00 | 557.00 | 360.00 | 131.00 | 100.00 | 16.50 | 0.00 | 4.50 | 0.00 | 39.00 | 368.50 | 741.00 | 2913.50 | |||||||||||||
1991 | 627.00 | 248.00 | 590.50 | 317.00 | 151.50 | 7.50 | 0.00 | 0.00 | 0.00 | 122.00 | 326.50 | 516.00 | 2906.00 | |||||||||||||
1992 | 609.50 | 365.50 | 370.50 | 137.00 | 8.00 | 27.50 | 0.50 | 0.00 | 1.50 | 63.00 | 374.50 | 0.00 | z | 1957.50 | ||||||||||||
1993 | 629.00 | 482.00 | 284.50 | 243.50 | 48.50 | 35.00 | 0.00 | 0.00 | 4.50 | 38.00 | 328.50 | 610.50 | 2704.00 | |||||||||||||
1994 | 519.00 | 497.00 | 290.50 | 217.00 | 101.00 | 4.00 | 0.00 | 0.00 | 3.50 | 125.00 | 562.50 | 635.00 | 2954.50 | |||||||||||||
1995 | 526.00 | 362.00 | 423.50 | 308.00 | 193.00 | 50.00 | 0.00 | 0.00 | 4.00 | 36.00 | 191.50 | 512.00 | 2606.00 | |||||||||||||
1996 | 517.50 | 419.50 | 368.00 | 222.00 | 46.00 | 13.00 | 0.00 | 0.00 | 6.00 | 198.50 | 388.00 | 550.00 | 2728.50 | |||||||||||||
1997 | 581.00 | 472.00 | 253.00 | 184.50 | 14.50 | 5.50 | 0.00 | 0.00 | 0.00 | 145.00 | 317.50 | 651.50 | 2624.50 | |||||||||||||
1998 | 528.50 | 523.00 | 429.50 | 373.00 | 298.50 | 40.00 | 0.00 | 0.00 | 24.00 | 139.00 | 425.00 | 699.50 | 3480.00 | |||||||||||||
1999 | 592.00 | 517.50 | 503.00 | 364.50 | 106.50 | 32.50 | 0.00 | 0.00 | 0.00 | 16.00 | 271.50 | 564.50 | 2968.00 | |||||||||||||
2000 | 534.00 | 435.00 | 398.50 | 166.00 | 77.00 | 7.50 | 0.00 | 0.00 | 3.50 | 176.00 | 532.50 | 498.00 | 2828.00 | |||||||||||||
2001 | 606.00 | 567.50 | 305.50 | 351.00 | 6.00 | 0.00 | 0.00 | 0.00 | 0.50 | 40.00 | 322.50 | 628.00 | 2827.00 | |||||||||||||
2002 | 683.00 | 406.00 | 440.50 | 223.50 | 82.00 | 0.00 | 0.00 | 0.00 | 7.50 | 114.00 | 308.00 | 558.00 | 2822.50 | |||||||||||||
2003 | 475.50 | 478.00 | 375.00 | 406.00 | 115.00 | 0.00 | 0.00 | 0.00 | 0.00 | 27.00 | 467.00 | 559.00 | 2902.50 | |||||||||||||
2004 | 671.00 | 524.50 | 196.00 | 170.00 | 31.00 | 7.50 | 0.00 | 0.00 | 23.50 | 197.50 | 303.50 | l | 638.50 | 2459.50 | ||||||||||||
2005 | 650.50 | 427.50 | 378.50 | 312.00 | 103.00 | 27.00 | 0.00 | 0.00 | 9.00 | 122.50 | 292.00 | 518.50 | 2840.50 | |||||||||||||
2006 | 604.50 | 411.50 | 632.00 | 350.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1998.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 625.62 | 486.65 | 453.66 | 286.54 | 122.91 | 23.08 | 0.52 | 1.04 | 15.05 | 123.10 | 397.45 | 603.54 | 3090.41 | |||||||||||||
S.D. | 100.32 | 87.22 | 105.99 | 105.30 | 68.16 | 21.85 | 1.73 | 2.64 | 19.33 | 59.37 | 87.58 | 98.30 | 358.24 | |||||||||||||
SKEW | 0.24 | 0.00 | -0.30 | 0.44 | 0.55 | 1.48 | 3.57 | 2.50 | 2.76 | 0.07 | -0.11 | -0.25 | 0.33 | |||||||||||||
MAX | 941.00 | 716.00 | 642.50 | 619.00 | 298.50 | 102.00 | 8.00 | 11.37 | 115.00 | 249.50 | 562.50 | 768.00 | 3823.00 | |||||||||||||
MIN | 357.50 | 248.00 | 196.00 | 103.00 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 16.00 | 191.50 | 398.00 | 2492.00 | |||||||||||||
NO YRS | 55 | 55 | 57 | 57 | 53 | 54 | 54 | 53 | 56 | 57 | 56 | 54 | 41 |