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 | 0.00 | 0.00 | 13.00 | 56.83 | a | 362.00 | 658.50 | 1090.33 | ||||||
1949 | 770.35 | a | 480.50 | 344.00 | 79.50 | 48.00 | 2.00 | 0.00 | 1.50 | 5.00 | 155.00 | 258.50 | 646.50 | 2790.85 | ||||||||||||
1950 | 674.00 | 436.50 | 383.50 | 142.50 | 104.50 | 25.00 | 0.00 | 1.50 | 11.00 | 87.00 | 223.50 | 431.50 | 2520.50 | |||||||||||||
1951 | 601.00 | 426.00 | 371.50 | 212.00 | 92.50 | 6.50 | 2.00 | l | 0.00 | c | 9.00 | 108.50 | 351.50 | 632.50 | 2811.00 | |||||||||||
1952 | 655.50 | 493.00 | a | 467.00 | 206.50 | 97.02 | d | 52.50 | g | 0.00 | 1.00 | 18.00 | 93.00 | 463.00 | 591.00 | 3085.02 | ||||||||||
1953 | 491.00 | 427.50 | 384.00 | 229.50 | 156.50 | 51.50 | 0.00 | 3.50 | 4.00 | 141.50 | 354.50 | 582.00 | 2825.50 | |||||||||||||
1954 | 604.50 | 506.00 | 487.50 | 161.00 | 59.50 | 0.00 | z | 0.00 | a | 1.50 | 14.00 | 132.50 | 429.00 | 680.00 | 3075.50 | |||||||||||
1955 | 750.50 | 529.50 | 394.50 | 345.00 | 110.00 | 25.50 | 1.50 | 1.00 | 23.50 | 108.00 | 433.50 | 497.00 | 3219.50 | |||||||||||||
1956 | 554.12 | c | 572.00 | 377.50 | 240.00 | 78.53 | a | 9.00 | 0.00 | 0.00 | 17.50 | 186.00 | 426.50 | 655.50 | 3116.66 | |||||||||||
1957 | 697.00 | 390.50 | 339.00 | 219.00 | 99.50 | 3.00 | 1.50 | 5.50 | 7.50 | 177.00 | 461.00 | 652.50 | 3053.00 | |||||||||||||
1958 | 620.00 | 332.50 | 452.00 | 219.00 | 56.50 | 9.00 | 0.00 | 0.00 | i | 9.50 | 61.48 | a | 327.50 | 479.98 | a | 2567.47 | ||||||||||
1959 | 514.00 | 437.00 | 261.50 | 79.20 | e | 79.00 | 0.00 | 0.00 | 0.00 | f | 20.50 | 62.00 | a | 357.00 | 590.50 | 2400.70 | ||||||||||
1960 | 598.00 | 424.00 | 269.00 | 196.50 | 76.00 | 0.00 | 0.00 | 0.00 | 3.50 | 105.50 | 398.50 | 660.00 | 2731.00 | |||||||||||||
1961 | 754.00 | 366.00 | 352.37 | a | 168.50 | 102.00 | 8.50 | 0.00 | 0.00 | 14.50 | f | 139.50 | 422.50 | 640.50 | 2953.87 | |||||||||||
1962 | 473.00 | k | 491.00 | 433.00 | 129.00 | 90.00 | 10.00 | 0.00 | 0.00 | a | 4.00 | 148.50 | 310.00 | 611.00 | 2226.50 | |||||||||||
1963 | 753.19 | d | 234.00 | 368.00 | 308.50 | 88.00 | 2.00 | 0.00 | 0.50 | 0.50 | 95.00 | 404.00 | 762.50 | 3016.19 | ||||||||||||
1964 | 631.00 | 471.50 | 355.50 | 197.50 | 131.00 | 30.00 | 0.50 | 0.00 | 34.50 | 66.50 | 452.50 | 475.50 | 2846.00 | |||||||||||||
1965 | 608.50 | 447.50 | 342.50 | 223.45 | a | 71.00 | 38.00 | 1.00 | 0.00 | 47.50 | 65.00 | 318.62 | a | 733.50 | 2896.57 | |||||||||||
1966 | 605.50 | 475.00 | 332.50 | 89.00 | 31.00 | 17.50 | 0.00 | 0.00 | 8.00 | 122.00 | 319.50 | 600.00 | 2600.00 | |||||||||||||
1967 | 629.50 | 490.50 | 393.00 | 440.50 | 112.50 | 42.00 | 0.00 | 0.00 | 0.00 | 70.00 | 272.00 | 687.00 | 3137.00 | |||||||||||||
1968 | 692.69 | b | 328.50 | 329.00 | 195.00 | 110.00 | 9.00 | 0.00 | 8.00 | j | 0.00 | z | 129.50 | 371.50 | 631.00 | 2796.19 | ||||||||||
1969 | 637.00 | 527.50 | 415.00 | 231.50 | 54.50 | 8.50 | 0.00 | 0.00 | 5.00 | 186.00 | 362.50 | 541.50 | 2969.00 | |||||||||||||
1970 | 494.93 | b | 398.00 | 319.50 | 297.50 | 76.50 | 18.50 | 0.00 | 0.00 | 14.50 | 165.85 | a | 323.50 | 589.50 | 2698.28 | |||||||||||
1971 | 613.00 | 490.00 | a | 435.00 | 266.00 | 142.50 | 26.50 | 0.00 | 0.00 | 29.50 | 217.50 | 408.00 | 685.50 | 3313.50 | ||||||||||||
1972 | 753.00 | 437.00 | 207.50 | 210.00 | 81.50 | 18.00 | 0.00 | 0.00 | 10.50 | 126.50 | 445.50 | 741.00 | 3030.50 | |||||||||||||
1973 | 627.50 | 388.50 | 451.00 | 167.00 | 50.00 | 15.00 | 1.50 | 0.00 | 1.50 | 122.50 | 379.50 | 567.50 | 2771.50 | |||||||||||||
1974 | 591.50 | 467.00 | 315.00 | 228.50 | 63.50 | 0.00 | 0.00 | 0.00 | 0.00 | 39.50 | 361.50 | 612.50 | 2679.00 | |||||||||||||
1975 | 683.00 | 444.50 | 432.00 | 349.00 | 82.50 | 16.00 | 0.00 | 3.50 | 0.00 | 145.50 | 408.50 | 587.50 | 3152.00 | |||||||||||||
1976 | 596.00 | 395.00 | 329.00 | 229.50 | 19.50 | 20.00 | 0.00 | 6.00 | 0.00 | a | 53.50 | 288.50 | 601.40 | a | 2538.40 | |||||||||||
1977 | 690.00 | 367.50 | 391.50 | 77.00 | 164.50 | 8.50 | 0.00 | 0.00 | 15.50 | 54.00 | 309.00 | 477.00 | 2554.50 | |||||||||||||
1978 | 469.00 | 383.50 | 242.50 | 228.62 | a | 48.00 | 0.00 | 0.00 | 0.00 | b | 15.00 | 57.72 | b | 441.50 | 703.50 | 2589.34 | ||||||||||
1979 | 641.00 | 475.50 | 313.50 | 174.64 | b | 55.00 | 15.50 | 0.00 | a | 0.00 | 0.00 | 87.00 | 379.50 | 547.50 | 2689.14 | |||||||||||
1980 | 519.50 | 349.00 | 335.00 | 170.50 | 86.50 | 22.76 | a | 4.00 | 0.00 | a | 4.66 | a | 110.10 | b | 336.00 | 586.00 | 2524.02 | |||||||||
1981 | 562.00 | 353.50 | 349.50 | 142.50 | 50.50 | 0.52 | a | 0.00 | 0.00 | 8.00 | 152.00 | 275.00 | 512.00 | 2405.52 | ||||||||||||
1982 | 725.00 | 378.50 | 371.00 | 208.00 | 41.50 | 36.00 | 0.00 | 0.00 | 17.00 | 95.00 | 484.00 | 584.00 | 2940.00 | |||||||||||||
1983 | 685.00 | 372.00 | 310.50 | 252.00 | 100.00 | 5.50 | 8.00 | 0.00 | 3.50 | 76.00 | 445.50 | 566.00 | 2824.00 | |||||||||||||
1984 | 649.00 | 424.50 | 180.50 | 186.00 | 41.00 | 9.00 | 0.00 | 0.00 | 2.00 | 177.50 | 425.00 | 651.50 | 2746.00 | |||||||||||||
1985 | 749.00 | 411.00 | 429.50 | 102.00 | 0.00 | z | 11.50 | 0.00 | 0.00 | 33.00 | 139.50 | 484.50 | 737.00 | 3097.00 | ||||||||||||
1986 | 463.00 | 302.50 | 224.00 | 203.50 | 97.50 | 16.00 | 3.00 | 1.00 | 80.50 | i | 24.00 | s | 252.50 | 573.50 | 2136.50 | |||||||||||
1987 | 619.50 | 390.50 | 0.00 | z | 75.50 | 69.75 | a | 0.00 | z | 13.50 | 3.00 | 2.50 | 54.50 | 386.00 | 616.50 | 2231.25 | ||||||||||
1988 | 638.50 | 392.50 | 274.50 | 209.50 | 166.50 | 63.00 | 0.00 | 15.00 | 56.50 | 187.00 | 382.00 | 584.50 | 2969.50 | |||||||||||||
1989 | 457.00 | k | 571.50 | 409.50 | 196.50 | 151.50 | 0.00 | z | 6.00 | 12.00 | 111.50 | 182.50 | 358.50 | 713.00 | 2712.50 | |||||||||||
1990 | 538.50 | 514.50 | 322.50 | 103.00 | 80.00 | 18.62 | a | 0.00 | 10.50 | 1.50 | 36.00 | 363.50 | 777.50 | 2766.12 | ||||||||||||
1991 | 621.00 | 317.00 | 461.00 | 254.50 | 122.00 | 18.50 | 0.00 | 4.00 | 0.00 | 109.00 | 343.50 | 623.00 | 2873.50 | |||||||||||||
1992 | 675.00 | 319.50 | 231.50 | 85.00 | 2.50 | 6.00 | 0.00 | 0.00 | 0.00 | 52.00 | 333.50 | 602.00 | 2307.00 | |||||||||||||
1993 | 582.50 | 409.00 | 191.00 | 0.00 | z | 41.50 | 16.00 | 0.00 | 0.00 | 10.50 | 57.50 | 423.00 | 682.50 | 2413.50 | ||||||||||||
1994 | 650.50 | 0.00 | z | 314.00 | 201.50 | 97.00 | 11.00 | 0.00 | 0.00 | 7.00 | 0.00 | z | 433.50 | 595.50 | 2310.00 | |||||||||||
1995 | 416.50 | 290.00 | 286.50 | 154.50 | 81.00 | 17.50 | 0.00 | 0.00 | 0.00 | 25.00 | 151.50 | 182.50 | n | 1422.50 | ||||||||||||
1996 | 0.00 | z | 198.50 | o | 241.00 | 113.50 | 13.00 | 3.00 | 0.00 | 0.00 | 0.00 | 124.50 | 290.00 | 460.50 | 1245.50 | |||||||||||
1997 | 508.00 | 312.50 | 169.00 | 96.00 | 4.50 | 0.00 | 0.00 | 0.00 | 0.00 | 80.50 | 255.00 | 604.00 | 2029.50 | |||||||||||||
1998 | 507.50 | 418.50 | 260.00 | 0.00 | z | 140.50 | 7.50 | 0.00 | 0.00 | 11.00 | 95.00 | 333.50 | 664.00 | 2437.50 | ||||||||||||
1999 | 616.00 | 438.00 | 392.15 | a | 234.64 | b | 38.48 | b | 16.61 | b | 0.00 | a | 0.00 | 0.00 | 39.27 | a | 262.00 | 531.50 | 2568.65 | |||||||
2000 | 466.60 | b | 346.93 | b | 277.97 | a | 173.28 | a | 107.50 | 16.00 | 0.00 | 3.62 | a | 1.00 | 84.50 | 433.93 | b | 531.13 | a | 2442.45 | ||||||
2001 | 577.38 | c | 431.93 | a | 268.00 | 303.50 | 31.50 | 3.50 | 0.00 | z | 0.00 | a | 0.00 | c | 34.88 | c | 297.50 | 539.50 | 2487.68 | |||||||
2002 | 613.50 | 359.50 | 327.50 | 160.50 | 0.00 | z | 0.00 | 0.00 | 0.00 | 2.00 | 71.00 | 300.00 | 480.00 | 2314.00 | ||||||||||||
2003 | 443.00 | 395.50 | 262.00 | 162.00 | f | 59.70 | d | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 366.50 | 464.48 | a | 1998.19 | ||||||||||
2004 | 562.50 | 419.50 | 136.50 | 101.50 | 9.50 | 0.00 | 0.00 | 0.00 | 14.50 | 171.50 | 443.00 | 586.00 | 2444.50 | |||||||||||||
2005 | 646.50 | 344.50 | 272.50 | 166.50 | 42.00 | 5.00 | 0.00 | 0.00 | 0.00 | 33.00 | 241.00 | 435.00 | 2186.00 | |||||||||||||
2006 | 475.50 | 337.00 | 408.00 | 180.50 | 23.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1424.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 609.30 | 413.08 | 333.22 | 193.00 | 77.32 | 13.93 | 0.72 | 1.36 | 11.42 | 102.87 | 360.76 | 600.94 | 2750.40 | |||||||||||||
S.D. | 87.87 | 71.60 | 81.56 | 75.09 | 40.73 | 13.51 | 2.28 | 3.09 | 18.26 | 50.58 | 72.61 | 83.19 | 290.43 | |||||||||||||
SKEW | -0.19 | 0.06 | -0.29 | 0.66 | 0.26 | 1.53 | 4.10 | 2.93 | 3.50 | 0.27 | -0.43 | -0.06 | -0.28 | |||||||||||||
MAX | 770.35 | 572.00 | 487.50 | 440.50 | 166.50 | 63.00 | 13.50 | 15.00 | 111.50 | 217.50 | 484.50 | 777.50 | 3313.50 | |||||||||||||
MIN | 416.50 | 234.00 | 136.50 | 75.50 | 2.50 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 151.50 | 431.50 | 2029.50 | |||||||||||||
NO YRS | 55 | 56 | 57 | 55 | 56 | 53 | 56 | 55 | 55 | 56 | 58 | 57 | 37 |