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 | 16.50 | 0.00 | 31.00 | 91.34 | c | 396.72 | a | 723.50 | 1259.06 | |||||
1949 | 836.00 | 567.50 | 398.87 | a | 109.00 | 66.65 | a | 6.50 | 1.50 | 0.53 | b | 4.50 | 158.00 | 249.50 | 639.38 | c | 3037.93 | |||||||||
1950 | 629.54 | e | 393.00 | 373.50 | 136.00 | 96.50 | 17.00 | 0.00 | 3.00 | 13.50 | 91.50 | 244.50 | 463.00 | 2461.04 | ||||||||||||
1951 | 608.50 | 414.00 | 340.00 | 236.50 | 95.87 | d | 8.50 | 0.00 | 0.50 | 3.00 | 97.00 | 256.50 | j | 631.50 | 2435.37 | |||||||||||
1952 | 689.00 | 454.50 | 447.00 | 184.00 | 81.00 | 50.00 | 0.00 | 0.00 | 9.00 | 74.00 | 405.60 | e | 608.50 | 3002.60 | ||||||||||||
1953 | 463.00 | 402.00 | 365.50 | 224.00 | 146.22 | a | 34.00 | 0.00 | 6.00 | 3.00 | 109.00 | 359.50 | 493.00 | 2605.22 | ||||||||||||
1954 | 573.50 | 458.50 | 469.50 | 138.00 | 23.50 | 30.00 | 0.00 | 7.00 | 6.00 | 106.50 | 424.00 | 695.50 | 2932.00 | |||||||||||||
1955 | 737.50 | 477.50 | 361.50 | 341.00 | 75.50 | 17.00 | 0.00 | a | 0.00 | 12.50 | 65.50 | 392.50 | 511.50 | 2992.00 | ||||||||||||
1956 | 567.00 | 529.50 | 365.50 | 229.50 | 82.50 | 4.00 | 4.00 | 0.00 | 2.00 | 160.00 | 329.00 | 642.50 | 2915.50 | |||||||||||||
1957 | 686.00 | 394.50 | 323.50 | 166.50 | 81.50 | 0.00 | 0.00 | 2.50 | 0.50 | 140.00 | 403.00 | 622.50 | 2820.50 | |||||||||||||
1958 | 598.54 | e | 337.08 | b | 347.00 | h | 179.50 | 27.50 | 3.00 | 0.00 | 0.00 | 1.50 | 20.50 | 275.50 | 425.50 | 1868.62 | ||||||||||
1959 | 473.00 | 417.00 | 217.00 | 74.48 | a | 65.00 | 0.00 | 0.00 | 1.50 | 11.00 | 29.00 | 279.00 | 542.00 | 2108.98 | ||||||||||||
1960 | 591.50 | 409.00 | 264.00 | 190.00 | 81.00 | 0.00 | 0.00 | 0.00 | 7.00 | 76.50 | 392.50 | 610.00 | 2621.50 | |||||||||||||
1961 | 709.00 | 354.50 | 349.00 | 181.00 | 109.65 | d | 4.00 | 0.00 | 0.00 | 6.00 | 96.00 | j | 375.00 | 632.00 | 2720.15 | |||||||||||
1962 | 666.00 | 488.50 | 425.00 | 107.00 | 85.50 | 7.00 | 0.00 | 0.00 | 2.00 | 113.50 | 307.50 | 604.50 | 2806.50 | |||||||||||||
1963 | 721.50 | 264.50 | 422.00 | 366.50 | 122.50 | 7.00 | 2.50 | 0.00 | 0.00 | 114.00 | 443.00 | 789.50 | 3253.00 | |||||||||||||
1964 | 650.00 | 383.00 | 333.50 | 192.00 | 105.50 | 26.50 | 1.00 | 0.00 | 31.00 | 49.00 | 405.00 | 435.00 | 2611.50 | |||||||||||||
1965 | 595.00 | 383.50 | 332.50 | 227.50 | 49.00 | 20.50 | 0.00 | 0.00 | 22.00 | 18.00 | 303.50 | 727.00 | 2678.50 | |||||||||||||
1966 | 578.50 | 467.00 | 310.00 | 98.28 | a | 44.00 | 18.00 | 0.00 | 0.50 | 7.00 | 73.50 | 353.00 | 580.00 | 2529.78 | ||||||||||||
1967 | 578.00 | 444.00 | 443.00 | 496.50 | 116.50 | 42.50 | 0.00 | 0.00 | 0.00 | 50.50 | 290.50 | 625.50 | 3087.00 | |||||||||||||
1968 | 668.50 | 311.00 | 321.50 | 185.50 | 119.00 | 5.50 | 0.00 | 5.50 | 6.50 | 132.50 | 378.00 | 675.00 | 2808.50 | |||||||||||||
1969 | 673.00 | 496.00 | 382.00 | 237.50 | 34.50 | 10.50 | 0.00 | 0.00 | 3.50 | 147.50 | 353.50 | 499.50 | 2837.50 | |||||||||||||
1970 | 465.00 | 359.00 | 292.00 | 297.00 | 65.00 | 3.00 | 0.00 | 0.00 | 6.00 | 151.50 | 313.50 | 597.50 | 2549.50 | |||||||||||||
1971 | 591.50 | 470.00 | 402.50 | 285.00 | 140.00 | 23.50 | 0.00 | 0.00 | 31.00 | 226.50 | 430.50 | 722.50 | 3323.00 | |||||||||||||
1972 | 764.00 | 425.00 | 239.00 | 227.50 | 84.50 | 16.00 | 1.50 | 0.00 | 18.50 | 129.00 | 473.00 | 715.00 | 3093.00 | |||||||||||||
1973 | 633.50 | 388.00 | 420.50 | 142.50 | 50.12 | a | 8.00 | 0.50 | 0.00 | 7.76 | a | 132.00 | 391.50 | 547.50 | 2721.88 | |||||||||||
1974 | 580.00 | 465.00 | 384.00 | 267.50 | 90.00 | 0.50 | 1.00 | 0.00 | 3.00 | 54.25 | a | 391.00 | 597.00 | 2833.25 | ||||||||||||
1975 | 654.00 | 439.00 | 388.00 | 366.72 | a | 86.50 | 7.50 | 12.40 | a | 0.00 | a | 0.00 | 153.50 | 400.56 | c | 582.00 | 3090.18 | |||||||||
1976 | 562.00 | 427.00 | 372.50 | 277.50 | 28.50 | 24.50 | 0.00 | 1.50 | 6.67 | c | 75.00 | 296.50 | 572.00 | 2643.67 | ||||||||||||
1977 | 681.50 | 361.50 | 394.98 | b | 105.50 | 186.50 | 6.50 | 0.50 | 0.00 | 13.50 | 69.50 | 300.00 | 464.00 | 2583.98 | ||||||||||||
1978 | 481.00 | 377.00 | 242.50 | 0.00 | z | 41.50 | 1.00 | 1.00 | 1.50 | 8.50 | 78.00 | 0.00 | z | 701.00 | 1933.00 | |||||||||||
1979 | 612.50 | 467.00 | 350.00 | 245.00 | 54.00 | 9.00 | 7.00 | 0.00 | b | 0.50 | 106.95 | a | 405.00 | a | 542.00 | 2798.95 | ||||||||||
1980 | 555.00 | 356.00 | 351.00 | 206.00 | 110.57 | a | 49.14 | a | 0.00 | z | 0.50 | 0.00 | z | 108.50 | 327.50 | 551.50 | 2615.70 | |||||||||
1981 | 531.50 | 385.50 | 368.38 | a | 197.00 | 59.50 | 1.61 | b | 0.00 | 0.00 | 6.00 | 149.50 | 286.03 | a | 511.50 | 2496.52 | ||||||||||
1982 | 707.00 | 409.50 | 439.50 | 272.50 | 58.00 | 47.00 | 0.50 | 0.00 | 17.00 | 89.50 | 483.62 | a | 577.50 | 3101.62 | ||||||||||||
1983 | 636.00 | 365.00 | 346.00 | 299.00 | 105.50 | 4.50 | 2.00 | 0.00 | 0.50 | 25.00 | 376.00 | 485.50 | 2645.00 | |||||||||||||
1984 | 567.50 | 458.50 | 247.00 | 235.50 | 36.00 | 11.50 | 0.00 | 0.00 | 2.00 | 150.00 | 393.00 | 634.00 | 2735.00 | |||||||||||||
1985 | 722.00 | 396.50 | 0.00 | z | 0.00 | z | 0.00 | z | 10.50 | 0.00 | 0.00 | 26.50 | 105.00 | 451.50 | 0.00 | z | 1712.00 | |||||||||
1986 | 476.00 | 304.50 | 217.00 | 0.00 | z | 74.00 | 0.00 | d | 0.00 | z | 0.00 | 73.50 | 51.50 | 261.00 | 589.50 | 2047.00 | ||||||||||
1987 | 592.50 | 371.00 | 355.50 | 91.00 | 60.50 | 1.50 | 0.00 | 1.00 | 2.50 | 28.00 | 354.50 | 569.00 | 2427.00 | |||||||||||||
1988 | 566.50 | 380.50 | 262.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | i | 0.00 | 4.00 | 36.34 | b | 0.00 | z | 581.00 | 1830.34 | |||||||
1989 | 616.00 | 488.50 | 315.00 | 111.00 | 55.50 | 2.00 | 0.00 | 0.00 | 11.50 | 97.00 | 305.50 | 0.00 | z | 2002.00 | ||||||||||||
1990 | 568.00 | 491.00 | 0.00 | z | 68.00 | 65.50 | 3.50 | 0.00 | 0.00 | 0.00 | 27.00 | 320.50 | 695.50 | 2239.00 | ||||||||||||
1991 | 527.50 | 263.00 | 464.50 | 190.00 | 108.50 | 7.50 | 0.00 | 2.00 | 0.00 | 74.00 | 269.00 | 564.50 | 2470.50 | |||||||||||||
1992 | 652.50 | 302.50 | 251.50 | 88.00 | 0.00 | 4.00 | 0.00 | 0.00 | 0.00 | 27.50 | 318.00 | 661.50 | 2305.50 | |||||||||||||
1993 | 645.00 | 481.00 | 239.50 | 172.50 | 33.50 | 21.00 | 0.00 | 0.00 | 6.50 | 28.50 | 361.00 | 627.00 | 2615.50 | |||||||||||||
1994 | 555.00 | 456.00 | 257.50 | 144.50 | 68.50 | 5.00 | 0.00 | 0.00 | 1.50 | 0.00 | z | 478.00 | 659.00 | 2625.00 | ||||||||||||
1995 | 440.00 | 346.50 | 366.00 | 172.50 | 86.00 | 12.50 | 0.00 | 0.00 | 0.00 | 30.00 | 153.00 | 432.50 | 2039.00 | |||||||||||||
1996 | 513.00 | 332.50 | 244.50 | 143.50 | 29.00 | 2.00 | 0.00 | 0.00 | 0.00 | 98.50 | 288.50 | 446.00 | 2097.50 | |||||||||||||
1997 | 508.50 | 314.50 | 193.00 | 90.50 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 38.50 | 254.00 | 542.50 | 1950.50 | |||||||||||||
1998 | 475.50 | 421.50 | 270.00 | 222.50 | 166.00 | 7.00 | 0.00 | 0.00 | z | 8.00 | 71.50 | 337.00 | 626.50 | 2605.50 | ||||||||||||
1999 | 588.00 | 425.50 | 391.00 | 203.28 | a | 53.98 | b | 22.00 | 1.00 | 0.00 | 0.00 | 31.00 | a | 272.00 | 481.00 | 2468.76 | ||||||||||
2000 | 469.13 | a | 388.00 | 268.67 | a | 104.50 | 53.50 | 4.00 | 2.00 | 1.11 | c | 3.10 | a | 112.93 | c | 455.56 | c | 530.62 | a | 2393.11 | ||||||
2001 | 571.43 | a | 439.00 | 211.12 | b | 233.65 | d | 0.55 | c | 1.07 | b | 0.00 | d | 0.00 | a | 0.00 | b | 25.83 | a | 259.66 | a | 509.36 | b | 2251.68 | ||
2002 | 596.00 | 362.50 | 356.50 | 168.00 | 69.00 | 0.00 | 0.00 | 0.00 | 1.00 | 79.00 | 278.50 | 452.00 | 2362.50 | |||||||||||||
2003 | 425.00 | 372.00 | 215.50 | 280.50 | 69.00 | 0.00 | 0.00 | 0.00 | 0.00 | 22.00 | f | 366.50 | 472.50 | 2201.00 | ||||||||||||
2004 | 547.50 | 394.50 | 118.50 | 123.50 | 18.48 | e | 0.00 | 0.00 | e | 0.00 | 7.00 | 130.50 | 354.00 | 535.00 | 2228.98 | |||||||||||
2005 | 587.00 | 310.00 | 252.50 | 176.50 | 49.50 | 16.00 | 0.00 | 0.00 | 0.60 | e | 52.50 | 230.00 | 424.46 | e | 2099.06 | |||||||||||
2006 | 474.50 | 351.50 | 469.50 | 198.00 | 20.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1513.50 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 593.64 | 403.30 | 330.94 | 198.27 | 71.34 | 11.51 | 1.00 | 0.61 | 7.88 | 86.57 | 345.38 | 578.15 | 2646.24 | |||||||||||||
S.D. | 87.01 | 64.26 | 80.68 | 84.06 | 39.35 | 13.10 | 2.92 | 1.48 | 12.06 | 46.89 | 71.18 | 89.11 | 337.62 | |||||||||||||
SKEW | 0.24 | 0.04 | -0.29 | 0.95 | 0.58 | 1.54 | 4.08 | 3.03 | 3.30 | 0.45 | -0.10 | 0.11 | -0.11 | |||||||||||||
MAX | 836.00 | 567.50 | 469.50 | 496.50 | 186.50 | 50.00 | 16.50 | 7.00 | 73.50 | 226.50 | 483.62 | 789.50 | 3323.00 | |||||||||||||
MIN | 425.00 | 263.00 | 118.50 | 68.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 153.00 | 424.46 | 1950.50 | |||||||||||||
NO YRS | 58 | 58 | 55 | 54 | 56 | 56 | 55 | 57 | 57 | 55 | 55 | 56 | 44 |