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 | c | 20.69 | a | 77.50 | 333.00 | 688.50 | 1119.69 | |||||
1949 | 827.50 | 564.50 | 455.50 | 121.00 | 84.98 | b | 2.00 | 0.00 | 0.00 | 3.00 | 109.00 | 167.50 | 571.50 | 2906.48 | ||||||||||||
1950 | 687.00 | 334.44 | a | 366.00 | 131.50 | 82.50 | 9.50 | 0.00 | 0.00 | 8.50 | 41.50 | 172.50 | 407.50 | 2240.94 | ||||||||||||
1951 | 590.00 | 397.50 | 328.00 | 181.50 | 88.00 | 0.50 | 0.00 | 0.00 | 4.00 | 69.00 | 285.00 | 611.50 | 2555.00 | |||||||||||||
1952 | 619.50 | 437.00 | 548.50 | 205.50 | 26.00 | 19.00 | 0.00 | 0.00 | 7.50 | 1.07 | b | 355.50 | 570.50 | 2790.07 | ||||||||||||
1953 | 406.50 | 437.00 | 348.50 | 216.50 | 190.50 | 24.50 | 0.00 | 0.00 | 0.00 | a | 94.50 | 300.00 | 483.50 | 2501.50 | ||||||||||||
1954 | 539.83 | b | 336.50 | 433.50 | 142.24 | a | 23.50 | 17.00 | 0.00 | 0.00 | 0.00 | c | 36.00 | 284.50 | 601.00 | 2414.07 | ||||||||||
1955 | 724.00 | 496.00 | 398.00 | 348.00 | 155.50 | 15.00 | 0.00 | 0.00 | 0.00 | 30.00 | 349.00 | 512.00 | 3027.50 | |||||||||||||
1956 | 501.00 | 560.00 | 339.00 | 264.00 | 72.00 | 2.50 | 0.00 | 0.00 | 0.00 | 124.50 | 229.14 | a | 464.00 | 2556.14 | ||||||||||||
1957 | 645.50 | 333.00 | 339.00 | 202.00 | 136.50 | 4.00 | 0.00 | 0.52 | a | 0.00 | 91.50 | 365.00 | 543.65 | d | 2660.66 | |||||||||||
1958 | 524.93 | a | 363.00 | 523.56 | d | 176.50 | h | 41.50 | 7.24 | a | 0.00 | 0.00 | 0.00 | a | 14.00 | 259.00 | 279.00 | 2012.23 | ||||||||
1959 | 462.00 | 484.50 | 220.00 | 48.00 | 96.00 | 0.00 | 0.00 | 5.50 | 8.50 | 47.03 | b | 186.50 | 414.00 | 1972.03 | ||||||||||||
1960 | 615.50 | 504.50 | 286.50 | 236.50 | 104.00 | 0.00 | 0.00 | e | 0.00 | 0.00 | 86.00 | 395.50 | 586.00 | 2814.50 | ||||||||||||
1961 | 489.50 | 375.50 | 424.50 | 172.50 | 107.00 | 14.50 | 0.00 | 0.00 | 3.00 | 124.00 | 339.00 | 627.00 | 2676.50 | |||||||||||||
1962 | 621.50 | 481.00 | 527.00 | 105.50 | 158.10 | a | 20.50 | 0.00 | 0.00 | 0.00 | 77.00 | 273.00 | 397.50 | 2661.10 | ||||||||||||
1963 | 581.50 | 261.00 | 438.00 | 425.00 | 81.50 | 17.50 | 0.00 | 0.00 | 10.50 | 69.00 | 359.50 | 627.00 | 2870.50 | |||||||||||||
1964 | 617.50 | 453.50 | 483.00 | 274.00 | 168.50 | 31.00 | 0.00 | 2.00 | 11.50 | 33.00 | 456.00 | 567.00 | 3097.00 | |||||||||||||
1965 | 618.50 | 442.50 | 412.00 | 344.00 | 132.50 | 51.00 | 0.00 | 0.00 | 19.50 | 50.50 | 311.00 | 656.50 | 3038.00 | |||||||||||||
1966 | 608.50 | 509.50 | 277.50 | 78.00 | 21.50 | 8.00 | 0.00 | 0.00 | 3.00 | 53.00 | 244.50 | 605.50 | 2409.00 | |||||||||||||
1967 | 516.50 | 435.00 | 391.00 | 530.00 | 135.00 | 46.50 | 0.00 | 0.00 | 5.50 | 19.00 | 175.50 | 670.50 | 2924.50 | |||||||||||||
1968 | 580.00 | 300.00 | 325.00 | 202.00 | 92.50 | 14.50 | 0.00 | 1.50 | 7.50 | 77.00 | 370.50 | 625.50 | 2596.00 | |||||||||||||
1969 | 623.00 | 558.50 | 428.50 | 240.00 | 50.50 | 16.50 | 0.00 | 0.00 | d | 2.88 | d | 127.00 | 252.00 | 468.50 | 2767.38 | |||||||||||
1970 | 484.50 | 331.50 | 364.00 | 312.50 | 65.50 | 12.00 | 0.00 | 0.00 | a | 1.50 | 86.28 | a | 250.34 | a | 621.50 | 2529.63 | ||||||||||
1971 | 596.00 | 479.00 | 393.00 | 303.00 | 178.00 | 21.50 | 0.00 | 0.00 | c | 22.24 | a | 224.00 | 368.00 | 707.00 | 3291.74 | |||||||||||
1972 | 706.00 | 382.50 | 193.50 | 180.00 | 69.00 | 0.50 | 0.00 | 0.00 | 0.00 | 131.00 | 492.50 | 710.50 | 2865.50 | |||||||||||||
1973 | 646.50 | 414.00 | 545.00 | 224.00 | 35.00 | 7.50 | 0.00 | 0.00 | 2.50 | 111.00 | 391.50 | 536.00 | 2913.00 | |||||||||||||
1974 | 559.00 | 463.50 | 375.50 | 309.50 | 87.50 | 0.00 | 0.00 | 0.00 | 0.00 | 69.50 | 332.00 | 630.50 | 2827.00 | |||||||||||||
1975 | 569.00 | 491.50 | 490.50 | 439.50 | 112.00 | 6.00 | 0.00 | 0.00 | 0.00 | 165.50 | 366.50 | 490.00 | 3130.50 | |||||||||||||
1976 | 494.00 | 413.00 | 418.00 | 342.00 | 15.00 | 17.50 | 0.00 | 3.00 | 12.00 | 59.50 | 256.00 | 382.50 | 2412.50 | |||||||||||||
1977 | 623.50 | 308.00 | 452.50 | 78.00 | 218.00 | 5.00 | 0.00 | 0.00 | 19.00 | 58.00 | 289.00 | 403.00 | 2454.00 | |||||||||||||
1978 | 479.50 | 433.00 | 265.00 | 321.50 | 92.00 | 0.00 | 0.00 | 0.00 | 18.50 | 25.00 | 397.50 | 688.00 | 2720.00 | |||||||||||||
1979 | 611.00 | 494.50 | 374.50 | 236.50 | 78.50 | 3.50 | 0.00 | 0.00 | 0.00 | 68.00 | 312.00 | 367.00 | 2545.50 | |||||||||||||
1980 | 465.50 | 334.50 | 434.00 | 208.00 | 156.00 | 15.00 | 0.00 | 0.00 | 0.50 | 73.00 | 223.00 | 369.50 | 2279.00 | |||||||||||||
1981 | 390.00 | 350.00 | 405.00 | 195.00 | 52.00 | 1.50 | 0.00 | 0.00 | 2.50 | 129.00 | 232.50 | 453.00 | 2210.50 | |||||||||||||
1982 | 666.50 | 385.50 | 435.00 | 255.50 | 46.00 | 15.50 | 7.00 | 0.00 | 23.50 | 92.00 | 427.00 | 579.50 | 2933.00 | |||||||||||||
1983 | 541.00 | 384.50 | 405.50 | 327.00 | 136.50 | 14.00 | 0.00 | 0.00 | 7.50 | 37.50 | 345.50 | 486.50 | 2685.50 | |||||||||||||
1984 | 489.00 | 414.00 | 249.00 | 286.50 | 43.50 | 1.50 | 0.00 | 0.00 | 0.00 | 180.50 | 376.00 | 604.50 | 2644.50 | |||||||||||||
1985 | 613.00 | 415.50 | 445.50 | 113.50 | 40.00 | 11.50 | 0.00 | 0.00 | 30.50 | 100.00 | 433.00 | 469.50 | 2672.00 | |||||||||||||
1986 | 320.00 | 372.00 | 244.50 | 210.00 | 72.50 | 0.00 | 0.00 | 0.00 | 53.00 | 45.50 | 243.50 | 498.50 | 2059.50 | |||||||||||||
1987 | 629.00 | 423.00 | 394.50 | 112.00 | 79.00 | 0.00 | 0.50 | 0.00 | 0.00 | 21.50 | 393.00 | 633.50 | 2686.00 | |||||||||||||
1988 | 536.00 | 335.50 | 295.50 | 215.50 | 150.00 | 30.50 | 0.00 | 0.00 | 5.50 | 22.50 | 357.50 | 544.50 | 2493.00 | |||||||||||||
1989 | 626.50 | 477.00 | 322.00 | 116.50 | 90.50 | 1.00 | 0.00 | 0.00 | 24.50 | 94.00 | 203.50 | 436.50 | 2392.00 | |||||||||||||
1990 | 539.50 | 512.50 | 279.50 | 109.50 | 47.50 | 9.00 | 0.00 | 0.00 | 0.00 | 8.50 | 292.00 | 634.50 | 2432.50 | |||||||||||||
1991 | 508.00 | 180.50 | 547.00 | 252.50 | 123.50 | 1.50 | 0.00 | 0.00 | 0.00 | 86.50 | 261.00 | 474.50 | 2435.00 | |||||||||||||
1992 | 607.00 | 309.50 | 290.50 | 95.50 | 5.00 | 12.00 | 0.00 | 0.00 | 0.00 | 28.00 | 292.00 | 592.50 | 2232.00 | |||||||||||||
1993 | 554.00 | 397.00 | 252.00 | 216.00 | 40.00 | 36.00 | 0.00 | 0.00 | 3.50 | 29.00 | 263.50 | 545.50 | 2336.50 | |||||||||||||
1994 | 443.50 | 439.00 | 242.00 | 173.00 | 73.00 | 4.00 | 0.00 | 0.00 | 0.00 | 99.50 | 547.00 | 624.50 | 2645.50 | |||||||||||||
1995 | 533.00 | 324.50 | 397.00 | 280.50 | 188.00 | 49.50 | 0.00 | 0.00 | 1.50 | 15.50 | 122.00 | 424.00 | 2335.50 | |||||||||||||
1996 | 502.50 | 365.50 | 306.00 | 180.50 | 16.00 | 11.00 | 0.00 | 0.00 | 1.00 | 157.50 | 313.50 | 492.50 | 2346.00 | |||||||||||||
1997 | 513.00 | 402.50 | 200.00 | 176.50 | 4.00 | 4.50 | 0.00 | 0.00 | 0.00 | 95.50 | 282.00 | 600.00 | 2278.00 | |||||||||||||
1998 | 492.50 | 511.00 | 365.50 | 367.00 | 248.00 | 38.50 | 0.00 | 0.00 | 17.00 | 87.50 | 368.00 | 623.50 | 3118.50 | |||||||||||||
1999 | 521.50 | 470.00 | 426.50 | 356.38 | a | 104.50 | 35.69 | a | 0.00 | 0.00 | 0.00 | 11.88 | a | 250.50 | 478.00 | 2654.95 | ||||||||||
2000 | 493.00 | 425.00 | 363.50 | 164.50 | 71.50 | 13.50 | 0.00 | 0.00 | c | 0.50 | 151.50 | 486.50 | 425.00 | 2594.50 | ||||||||||||
2001 | 536.50 | 492.50 | 269.38 | b | 320.89 | b | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 17.00 | 304.66 | a | 607.00 | 2553.93 | ||||||||||
2002 | 616.50 | 373.50 | 380.50 | 194.50 | 79.50 | 0.00 | 0.00 | 0.00 | 2.00 | 84.00 | 209.48 | a | 461.50 | 2401.48 | ||||||||||||
2003 | 378.00 | 398.50 | 296.00 | 338.50 | 111.50 | 0.00 | 0.00 | 0.00 | 0.00 | 13.00 | 400.00 | 523.00 | 2458.50 | |||||||||||||
2004 | 570.00 | 444.50 | 0.00 | z | 126.00 | 17.50 | 5.50 | 0.00 | 0.00 | 0.00 | z | 157.50 | 322.00 | f | 562.50 | 1883.50 | ||||||||||
2005 | 597.00 | 284.50 | f | 370.00 | 303.00 | 90.00 | 9.50 | 0.00 | 0.00 | 0.00 | 54.50 | 187.50 | 437.50 | 2049.00 | ||||||||||||
2006 | 523.00 | 344.50 | 570.18 | c | 329.40 | e | 27.50 | i | 0.00 | d | 0.00 | m | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1767.08 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 558.17 | 413.28 | 374.56 | 232.24 | 89.30 | 12.34 | 0.13 | 0.22 | 6.39 | 74.85 | 311.10 | 536.12 | 2611.97 | |||||||||||||
S.D. | 88.41 | 77.63 | 92.83 | 100.23 | 56.08 | 13.24 | 0.92 | 0.87 | 10.09 | 48.89 | 88.44 | 98.98 | 282.99 | |||||||||||||
SKEW | 0.03 | -0.29 | 0.11 | 0.48 | 0.63 | 1.34 | 7.36 | 4.75 | 2.34 | 0.71 | 0.28 | -0.29 | 0.19 | |||||||||||||
MAX | 827.50 | 564.50 | 570.18 | 530.00 | 248.00 | 51.00 | 7.00 | 5.50 | 53.00 | 224.00 | 547.00 | 710.50 | 3291.74 | |||||||||||||
MIN | 320.00 | 180.50 | 193.50 | 48.00 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.07 | 122.00 | 279.00 | 1972.03 | |||||||||||||
NO YRS | 58 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 57 | 58 | 57 | 58 | 54 |