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 | f | 16.50 | 53.00 | 347.00 | 663.50 | 1080.00 | ||||||
1949 | 778.00 | 476.50 | 289.00 | 47.00 | 32.03 | a | 0.00 | 0.00 | 0.00 | 1.00 | 101.00 | 220.00 | 635.00 | 2579.53 | ||||||||||||
1950 | 653.50 | 340.00 | 297.50 | 84.50 | 68.50 | 4.00 | 0.00 | 0.00 | 1.50 | 48.50 | 180.50 | 428.50 | 2107.00 | |||||||||||||
1951 | 559.50 | 375.41 | a | 280.50 | 116.00 | 46.00 | 2.00 | f | 0.00 | 0.00 | 0.00 | 79.00 | 283.00 | f | 644.00 | 2100.41 | ||||||||||
1952 | 600.50 | 400.50 | 397.00 | 105.00 | 16.00 | 33.00 | e | 0.00 | e | 0.00 | h | 7.50 | h | 31.60 | e | 249.50 | i | 322.00 | l | 1583.60 | ||||||
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 | 515.00 | f | 0.00 | |
1955 | 538.00 | h | 456.75 | d | 299.67 | d | 241.15 | d | 28.50 | f | 0.58 | d | 0.00 | e | 0.00 | d | 1.15 | d | 22.50 | f | 362.31 | d | 485.27 | e | 1846.88 | |
1956 | 397.00 | f | 529.25 | e | 283.77 | e | 131.40 | e | 20.27 | e | 0.00 | d | 0.00 | e | 0.00 | d | 1.00 | g | 82.00 | h | 259.00 | g | 461.50 | f | 964.69 | |
1957 | 678.42 | e | 233.00 | f | 243.23 | e | 127.80 | e | 13.00 | g | 0.00 | e | 0.00 | e | 0.00 | d | 0.00 | f | 48.22 | d | 328.20 | e | 478.00 | f | 1425.88 | |
1958 | 566.35 | e | 227.50 | f | 375.58 | e | 146.54 | d | 2.98 | e | 0.00 | g | 0.00 | e | 0.00 | e | 0.00 | e | 11.48 | d | 65.00 | r | 454.27 | e | 1557.19 | |
1959 | 368.00 | h | 481.50 | 268.50 | 95.00 | 78.00 | 0.00 | 0.00 | 1.00 | 24.50 | 72.00 | 382.50 | 660.00 | 2063.00 | ||||||||||||
1960 | 618.00 | 441.00 | 257.50 | 198.00 | 76.00 | 0.00 | 0.00 | 0.00 | 2.00 | 113.50 | 417.00 | 674.00 | 2797.00 | |||||||||||||
1961 | 707.50 | 368.50 | 370.00 | 155.00 | 97.00 | 1.00 | 0.00 | 0.00 | 11.50 | 132.00 | 431.00 | 655.50 | 2929.00 | |||||||||||||
1962 | 760.50 | 487.00 | 401.00 | 116.50 | 84.50 | 1.00 | 0.00 | 0.00 | 7.50 | 122.00 | 330.50 | 619.50 | 2930.00 | |||||||||||||
1963 | 755.50 | 236.00 | 376.00 | 297.00 | 62.50 | 1.00 | 0.00 | 1.00 | 0.00 | 86.50 | 446.50 | 775.00 | 3037.00 | |||||||||||||
1964 | 630.50 | 473.50 | 377.50 | 203.00 | 109.50 | 18.50 | 0.00 | 0.00 | 17.50 | 59.50 | 469.50 | 467.50 | 2826.50 | |||||||||||||
1965 | 467.50 | f | 422.00 | 329.00 | 210.00 | 57.50 | 15.50 | 0.00 | 0.00 | 25.00 | 43.00 | 314.50 | 730.00 | 2146.50 | ||||||||||||
1966 | 641.50 | 488.50 | 303.00 | 86.00 | 11.50 | 14.00 | 0.00 | 2.50 | 6.50 | 84.50 | 311.00 | 604.00 | 2553.00 | |||||||||||||
1967 | 616.00 | 487.00 | 372.50 | 441.50 | 85.00 | 14.00 | 0.00 | 0.00 | 0.00 | 46.50 | 274.50 | 699.00 | 3036.00 | |||||||||||||
1968 | 700.50 | 298.50 | 279.50 | 157.00 | 69.50 | 1.00 | 0.00 | 4.00 | 3.50 | 98.50 | 388.50 | 682.00 | 2682.50 | |||||||||||||
1969 | 636.50 | 501.00 | 382.00 | 205.50 | 38.50 | 2.00 | 0.00 | 0.00 | 0.50 | 176.00 | 385.00 | 568.50 | 2895.50 | |||||||||||||
1970 | 488.50 | 377.00 | 325.00 | 292.50 | 51.00 | 3.00 | 0.00 | 0.00 | 7.50 | 180.50 | 277.00 | h | 607.50 | 2332.50 | ||||||||||||
1971 | 652.50 | 525.00 | 403.50 | 264.00 | 100.00 | 19.00 | 0.00 | 0.00 | 41.00 | 216.50 | 441.50 | 720.50 | 3383.50 | |||||||||||||
1972 | 790.00 | 412.50 | 199.50 | 195.00 | 62.00 | 9.00 | 0.00 | 3.50 | 9.50 | 141.00 | 464.00 | 746.50 | 3032.50 | |||||||||||||
1973 | 637.50 | 390.50 | 445.50 | 157.50 | 32.00 | 5.00 | 0.00 | 1.50 | 6.00 | 125.00 | 395.00 | 591.50 | 2787.00 | |||||||||||||
1974 | 591.00 | 471.00 | 321.50 | 237.00 | 0.00 | z | 0.00 | z | 0.50 | 0.00 | 0.00 | 35.50 | 366.00 | 594.50 | 2617.00 | |||||||||||
1975 | 665.50 | 379.50 | 364.00 | 321.50 | 47.50 | 0.50 | 0.00 | 0.00 | 0.00 | 109.00 | 389.50 | 602.50 | 2879.50 | |||||||||||||
1976 | 595.50 | 376.50 | 320.50 | 188.00 | 6.50 | 0.00 | z | 0.00 | 0.00 | 0.00 | 48.50 | 292.50 | 641.00 | 2469.00 | ||||||||||||
1977 | 674.00 | 364.00 | 383.50 | 74.00 | 152.00 | 0.00 | z | 0.00 | 0.00 | 0.50 | 45.50 | 290.00 | 459.00 | 2442.50 | ||||||||||||
1978 | 446.00 | 365.50 | 178.50 | 218.00 | 14.00 | 0.00 | z | 0.00 | 0.00 | 0.50 | 40.00 | 399.00 | 709.50 | 2371.00 | ||||||||||||
1979 | 604.50 | 446.50 | 306.50 | 206.50 | 38.00 | 1.00 | 0.00 | 0.00 | 0.00 | 27.00 | j | 378.00 | 549.00 | 2530.00 | ||||||||||||
1980 | 481.50 | 245.00 | j | 372.55 | c | 221.50 | 121.00 | 0.00 | z | 0.00 | 0.00 | 3.50 | 84.00 | 287.00 | 567.50 | 2138.55 | ||||||||||
1981 | 495.50 | 345.00 | 348.50 | 170.50 | 0.00 | z | 0.00 | 0.00 | z | 0.00 | 0.50 | 120.00 | 246.00 | 492.50 | 2218.50 | |||||||||||
1982 | 0.00 | z | 367.00 | 287.50 | i | 211.00 | 28.50 | 13.50 | 0.00 | 0.00 | 9.00 | 65.50 | 451.00 | 599.50 | 1745.00 | |||||||||||
1983 | 663.00 | 352.50 | 300.50 | 250.50 | 0.00 | z | 1.50 | 0.00 | 0.00 | 2.00 | 6.00 | 340.00 | 426.50 | 2342.50 | ||||||||||||
1984 | 578.50 | 408.00 | 186.50 | 168.50 | 14.00 | 0.50 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 394.00 | 617.50 | 2367.50 | |||||||||||
1985 | 710.00 | 388.50 | 396.00 | 52.00 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 12.00 | 92.00 | 414.00 | 0.00 | z | 2064.50 | ||||||||||
1986 | 440.00 | 308.00 | 194.00 | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | n | 0.00 | 31.50 | 27.50 | 255.50 | 568.00 | 1824.50 | |||||||||
1987 | 609.00 | 337.00 | 294.00 | 44.50 | 24.50 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 346.00 | 549.50 | 2213.50 | |||||||||||||
1988 | 548.50 | 325.50 | 206.00 | 104.50 | 63.00 | 21.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 604.00 | 1873.00 | |||||||||||
1989 | 656.00 | 439.50 | 221.00 | 72.50 | 22.50 | 0.00 | 0.00 | 0.00 | 4.50 | 85.50 | 322.50 | 678.50 | 2502.50 | |||||||||||||
1990 | 566.50 | 467.50 | 266.00 | 38.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 6.00 | 351.00 | 728.50 | 2423.50 | ||||||||||
1991 | 578.00 | 293.00 | 426.50 | 195.00 | 74.00 | 3.50 | 0.00 | 0.00 | 0.00 | 87.00 | 213.50 | n | 591.50 | 2248.50 | ||||||||||||
1992 | 665.00 | 292.50 | 228.50 | 63.00 | 0.00 | 7.00 | 0.00 | 0.00 | 0.00 | 36.68 | a | 319.00 | 628.50 | 2240.18 | ||||||||||||
1993 | 586.50 | 403.00 | 189.00 | 140.00 | 33.50 | 16.00 | 0.00 | 0.00 | 5.00 | 34.00 | 371.00 | 635.50 | 2413.50 | |||||||||||||
1994 | 603.00 | 475.50 | 257.00 | 138.50 | 49.50 | 3.00 | 0.00 | 0.00 | 1.00 | 72.50 | 491.00 | 648.00 | 2739.00 | |||||||||||||
1995 | 404.00 | 338.50 | 310.50 | 151.00 | 58.00 | 16.50 | 0.50 | 0.00 | 0.00 | 27.00 | 166.50 | 434.00 | 1906.50 | |||||||||||||
1996 | 520.50 | 317.50 | 246.00 | 123.50 | 9.00 | 0.00 | 0.00 | 0.00 | 2.00 | 133.00 | 294.50 | 457.00 | 2103.00 | |||||||||||||
1997 | 502.50 | 338.07 | a | 194.00 | 125.00 | 8.50 | 0.00 | 0.00 | 0.00 | 0.50 | 80.00 | 238.50 | 612.50 | 2099.57 | ||||||||||||
1998 | 504.00 | 396.50 | 264.50 | 222.00 | 147.00 | 5.50 | 0.00 | 0.00 | 3.50 | 98.50 | 322.00 | 663.50 | 2627.00 | |||||||||||||
1999 | 615.00 | 419.00 | 374.58 | a | 214.50 | 47.57 | b | 10.86 | a | 0.00 | 0.00 | 0.00 | 17.50 | 258.00 | 540.50 | 2497.51 | ||||||||||
2000 | 468.00 | 349.50 | 289.50 | 96.50 | 36.17 | a | 0.50 | 0.00 | 0.00 | a | 0.00 | z | 115.73 | a | 474.00 | 561.00 | 2390.90 | |||||||||
2001 | 612.50 | 443.00 | 244.50 | 255.00 | 9.50 | 0.00 | 0.00 | 0.00 | 2.00 | 53.00 | 328.00 | 554.50 | 2502.00 | |||||||||||||
2002 | 625.50 | 393.50 | 348.00 | 182.00 | 42.50 | 0.00 | 0.00 | 0.00 | 1.00 | 76.50 | 298.50 | 478.50 | 2446.00 | |||||||||||||
2003 | 462.00 | 376.50 | 224.50 | 260.50 | 70.00 | 0.00 | 0.00 | z | 0.00 | 0.00 | 24.50 | 372.50 | 467.00 | 2257.50 | ||||||||||||
2004 | 542.00 | 404.50 | 156.00 | 141.72 | a | 10.50 | 0.00 | 0.00 | 0.00 | 10.50 | 121.50 | 385.00 | 537.00 | 2308.72 | ||||||||||||
2005 | 563.88 | b | 292.00 | 239.00 | 184.50 | 45.50 | 0.00 | z | 0.00 | 0.00 | 11.00 | 57.50 | 275.00 | 451.50 | 2119.88 | |||||||||||
2006 | 528.00 | 0.00 | z | 386.47 | a | 135.00 | a | 4.65 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1054.12 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 599.54 | 396.96 | 301.72 | 168.71 | 49.53 | 5.40 | 0.02 | 0.25 | 5.55 | 76.05 | 347.03 | 591.53 | 2609.09 | |||||||||||||
S.D. | 88.96 | 67.59 | 73.03 | 78.44 | 36.90 | 7.76 | 0.10 | 0.82 | 8.81 | 47.06 | 75.66 | 91.42 | 354.34 | |||||||||||||
SKEW | -0.02 | -0.01 | -0.07 | 0.72 | 0.88 | 1.59 | 4.80 | 3.51 | 2.25 | 0.73 | -0.23 | -0.17 | -0.05 | |||||||||||||
MAX | 790.00 | 529.25 | 445.50 | 441.50 | 152.00 | 33.00 | 0.50 | 4.00 | 41.00 | 216.50 | 491.00 | 775.00 | 3383.50 | |||||||||||||
MIN | 404.00 | 236.00 | 156.00 | 38.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | 166.50 | 426.50 | 1906.50 | |||||||||||||
NO YRS | 51 | 52 | 55 | 55 | 48 | 45 | 52 | 54 | 51 | 51 | 49 | 52 | 28 |