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 | 0.50 | 0.00 | 19.62 | d | 89.50 | 228.00 | 517.00 | 854.62 | ||||||
1949 | 687.00 | 443.50 | 375.00 | 138.50 | 110.00 | 7.00 | 0.00 | 4.50 | 9.00 | 114.50 | 82.00 | 450.53 | a | 2421.53 | ||||||||||||
1950 | 580.50 | 316.50 | 278.50 | 156.50 | 130.20 | a | 50.50 | 0.00 | 0.00 | 25.50 | 48.50 | 167.00 | 242.50 | 1996.20 | ||||||||||||
1951 | 448.00 | 379.00 | 307.50 | 205.50 | 94.50 | 32.50 | 2.50 | 0.50 | 2.00 | 72.50 | 244.50 | 494.50 | 2283.50 | |||||||||||||
1952 | 544.50 | 355.50 | 435.00 | 186.50 | 39.00 | 80.50 | 0.00 | 0.50 | 6.00 | 63.00 | 315.50 | 442.50 | 2468.50 | |||||||||||||
1953 | 302.00 | 208.50 | f | 290.88 | a | 255.00 | 157.00 | 53.50 | 0.00 | 1.50 | 11.00 | 79.00 | 168.00 | 351.00 | 1668.88 | |||||||||||
1954 | 445.50 | 169.50 | 371.00 | 146.00 | 68.00 | 16.50 | 0.00 | 3.50 | 3.50 | 95.00 | 130.00 | 415.50 | 1864.00 | |||||||||||||
1955 | 555.00 | 385.00 | 292.50 | 232.00 | 133.50 | 56.00 | 19.00 | 0.00 | 20.50 | 78.50 | 250.50 | 409.50 | 2432.00 | |||||||||||||
1956 | 413.50 | 490.00 | 261.00 | 253.00 | 122.50 | 12.00 | 3.50 | 1.00 | 0.00 | 126.50 | 161.50 | 323.50 | 2168.00 | |||||||||||||
1957 | 525.50 | 238.00 | 242.00 | 217.50 | 124.00 | 9.50 | 0.00 | 2.00 | 0.50 | 93.50 | 290.00 | 310.52 | a | 2053.02 | ||||||||||||
1958 | 362.00 | 256.50 | 411.50 | 166.00 | 58.50 | 12.50 | 0.00 | 0.00 | 1.50 | 20.00 | 195.50 | 247.50 | 1731.50 | |||||||||||||
1959 | 311.00 | 388.00 | 144.00 | 100.00 | 100.75 | a | 2.00 | 0.00 | 0.00 | 10.00 | 33.50 | 122.50 | 316.00 | 1527.75 | ||||||||||||
1960 | 510.50 | 370.00 | 199.43 | a | 104.50 | 58.00 | 7.00 | 0.00 | 0.00 | 4.00 | 77.50 | 284.50 | 366.50 | 1981.93 | ||||||||||||
1961 | 274.50 | 234.00 | 266.50 | 124.00 | 133.50 | 34.50 | 0.00 | 0.00 | 16.00 | 119.00 | 309.00 | 418.00 | 1929.00 | |||||||||||||
1962 | 391.50 | 409.50 | 393.18 | a | 98.50 | 161.50 | 56.00 | 0.00 | b | 0.00 | 5.00 | 70.50 | 207.00 | 327.00 | 2119.68 | |||||||||||
1963 | 437.00 | 151.50 | 337.00 | 265.50 | 141.00 | 71.50 | 0.00 | 0.00 | 0.00 | 38.50 | 234.50 | 336.50 | 2013.00 | |||||||||||||
1964 | 453.50 | 358.50 | 321.50 | 228.10 | a | 149.00 | 39.50 | 0.00 | 0.00 | 2.50 | 29.50 | 290.00 | 373.00 | 2245.10 | ||||||||||||
1965 | 344.50 | 320.50 | 331.00 | 248.00 | 120.50 | 90.00 | 0.00 | 0.00 | 15.50 | 24.50 | 234.00 | 450.00 | 2178.50 | |||||||||||||
1966 | 456.00 | 402.00 | 244.00 | 120.00 | a | 88.50 | 14.00 | 0.00 | 0.00 | 1.00 | 27.00 | 243.50 | 385.00 | 1981.00 | ||||||||||||
1967 | 382.50 | 256.50 | 316.00 | 415.00 | 105.50 | 71.00 | 0.00 | 0.00 | 0.00 | 22.00 | 120.00 | 465.00 | 2153.50 | |||||||||||||
1968 | 430.00 | 210.50 | 220.00 | 110.00 | 109.53 | a | 40.00 | 0.00 | 5.00 | 21.50 | 74.50 | 241.50 | 514.50 | 1977.03 | ||||||||||||
1969 | 412.50 | 459.50 | 357.00 | 217.00 | 126.50 | 74.50 | 4.00 | 0.00 | 5.50 | 125.00 | 196.50 | 428.50 | 2406.50 | |||||||||||||
1970 | 424.18 | a | 302.50 | 296.00 | 266.50 | 114.18 | a | 48.50 | 0.00 | 0.00 | 16.00 | 108.00 | 253.50 | 495.50 | 2324.87 | |||||||||||
1971 | 435.00 | 342.00 | 338.50 | 259.50 | 190.00 | 82.50 | 0.00 | 0.00 | 19.50 | 168.95 | a | 287.50 | 558.00 | 2681.45 | ||||||||||||
1972 | 446.50 | 277.50 | 147.25 | a | 191.38 | a | 126.50 | 15.50 | 0.00 | 0.00 | 6.72 | a | 131.50 | 285.00 | a | 471.50 | 2099.35 | |||||||||
1973 | 509.84 | c | 322.00 | 414.37 | a | 207.32 | b | 88.02 | c | 23.00 | 1.07 | b | 0.50 | 14.44 | c | 55.36 | c | 320.69 | a | 346.68 | a | 2303.29 | ||||
1974 | 493.13 | d | 352.15 | b | 256.50 | g | 167.07 | a | 144.27 | e | 19.00 | h | 0.00 | 0.00 | c | 6.67 | c | 121.93 | a | 254.00 | 456.50 | 1995.72 | ||||
1975 | 393.00 | 398.00 | 406.50 | 392.59 | a | 152.50 | 62.59 | a | 0.00 | c | 1.55 | a | 15.00 | a | 121.33 | b | 251.50 | 334.50 | 2529.05 | |||||||
1976 | 308.97 | a | 323.50 | 317.50 | 286.50 | 88.50 | 42.00 | 0.00 | a | 3.00 | 3.50 | 45.47 | a | 138.00 | 352.37 | a | 1909.30 | |||||||||
1977 | 404.00 | 189.50 | 399.90 | a | 144.83 | a | 191.68 | a | 17.14 | b | 0.00 | c | 0.00 | 16.55 | a | 55.91 | c | 120.56 | c | 236.00 | 1776.07 | |||||
1978 | 371.50 | 298.00 | 198.50 | 248.28 | a | 67.00 | 13.97 | a | 1.00 | 0.57 | d | 14.00 | 14.47 | a | 352.20 | e | 487.45 | b | 2066.93 | |||||||
1979 | 514.71 | b | 405.00 | 291.73 | c | 178.00 | 99.50 | 10.86 | a | 4.28 | b | 3.50 | i | 5.36 | b | 134.85 | a | 267.50 | 322.00 | 2233.78 | ||||||
1980 | 323.00 | 236.00 | 348.50 | 197.50 | 209.00 | 55.00 | 0.00 | 1.50 | 38.50 | 84.50 | 248.79 | a | 280.00 | 2022.29 | ||||||||||||
1981 | 318.00 | 273.00 | 367.72 | b | 217.00 | 101.27 | a | 2.00 | 0.00 | 0.00 | a | 18.00 | 167.50 | 210.00 | a | 336.50 | 2010.99 | |||||||||
1982 | 482.00 | 300.00 | 398.00 | 261.00 | 149.00 | 127.50 | 7.00 | 0.00 | 20.50 | 56.50 | 306.50 | 440.00 | 2548.00 | |||||||||||||
1983 | 354.50 | 327.50 | 304.00 | 312.00 | 106.50 | 33.50 | 4.00 | 0.50 | 9.00 | 20.50 | 291.00 | 386.50 | 2149.50 | |||||||||||||
1984 | 344.00 | 337.50 | 239.00 | 198.00 | 32.50 | 24.50 | 0.00 | 0.00 | 0.00 | 114.50 | 309.00 | 476.50 | 2075.50 | |||||||||||||
1985 | 475.50 | 354.00 | 368.00 | 126.00 | 138.50 | 36.00 | 0.00 | 7.00 | 61.00 | 114.50 | 334.50 | 352.50 | 2367.50 | |||||||||||||
1986 | 255.00 | 277.50 | 217.00 | 185.50 | 116.50 | 24.50 | 11.00 | 1.00 | 61.50 | 46.00 | 109.50 | 369.50 | 1674.50 | |||||||||||||
1987 | 465.50 | 345.00 | 354.50 | 99.00 | 86.50 | 11.00 | 14.50 | 6.00 | 4.00 | 37.50 | 245.00 | 494.50 | 2163.00 | |||||||||||||
1988 | 414.50 | 248.50 | 214.00 | 170.50 | 101.50 | 45.00 | 3.00 | 1.50 | 20.50 | i | 48.50 | 266.50 | 413.50 | 1927.00 | ||||||||||||
1989 | 467.50 | 422.50 | 216.50 | 129.50 | 148.00 | 74.50 | 0.00 | 3.00 | 6.00 | 103.00 | 157.50 | b | 313.50 | 2041.50 | ||||||||||||
1990 | 418.00 | 377.50 | 264.00 | 103.50 | 115.00 | 29.00 | 0.00 | 2.50 | 14.50 | 37.00 | 255.00 | 539.00 | 2155.00 | |||||||||||||
1991 | 391.00 | 193.50 | 453.00 | 184.50 | 167.92 | a | 62.00 | 4.00 | 3.50 | 6.00 | 74.50 | 161.50 | 352.00 | 2053.42 | ||||||||||||
1992 | 361.00 | 254.00 | 285.00 | 80.50 | 23.50 | 12.50 | 2.00 | 1.00 | 0.00 | 29.50 | 207.00 | 488.00 | 1744.00 | |||||||||||||
1993 | 420.50 | 355.00 | 190.00 | 108.00 | 45.50 | 24.00 | 0.50 | 5.00 | 13.50 | 41.00 | 242.00 | 386.00 | 1831.00 | |||||||||||||
1994 | 357.50 | 378.50 | 197.00 | 174.00 | 132.00 | 8.50 | 0.00 | 0.00 | 6.50 | 92.00 | 411.50 | 419.50 | 2177.00 | |||||||||||||
1995 | 414.50 | 171.50 | 264.50 | 188.00 | 183.50 | 56.50 | 1.50 | 0.00 | 3.50 | 29.00 | 125.00 | 298.50 | 1736.00 | |||||||||||||
1996 | 366.00 | 250.00 | 254.00 | 105.00 | 50.50 | 12.50 | 0.00 | 0.00 | 0.50 | 128.00 | 203.50 | 319.50 | 1689.50 | |||||||||||||
1997 | 358.50 | 320.50 | 188.00 | 152.50 | 4.00 | 3.50 | 0.00 | 0.00 | 0.00 | 91.50 | 197.00 | 413.00 | 1728.50 | |||||||||||||
1998 | 379.00 | 389.50 | 276.50 | 250.00 | 168.50 | 50.00 | 0.00 | 0.00 | 29.00 | 103.00 | 265.00 | 431.93 | a | 2342.43 | ||||||||||||
1999 | 359.82 | c | 320.96 | a | 367.35 | a | 283.39 | b | 141.80 | d | 74.44 | c | 0.00 | c | 0.50 | 28.00 | h | 11.88 | a | 195.00 | 334.05 | b | 2089.20 | |||
2000 | 331.70 | a | 320.55 | a | 271.00 | 122.78 | c | 38.75 | a | 6.00 | h | 0.00 | z | 2.00 | v | 3.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 1084.78 | ||
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | h | 0.00 | 45.50 | 217.00 | 424.59 | c | 687.09 | |||||
2002 | 438.50 | 259.00 | 280.00 | 163.00 | 105.00 | 10.50 | 0.00 | 0.00 | 5.50 | 120.50 | 159.00 | 423.50 | 1964.50 | |||||||||||||
2003 | 176.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 0.00 | 27.00 | 376.00 | 481.00 | 1060.00 | ||||||||
2004 | 484.50 | 449.50 | 129.00 | 150.00 | 63.50 | 8.00 | 2.00 | 0.50 | 14.50 | 137.00 | 408.50 | 468.00 | 2315.00 | |||||||||||||
2005 | 412.50 | 311.50 | 257.00 | 187.50 | 61.50 | 0.00 | z | 0.00 | z | 0.00 | 28.00 | 97.50 | 221.50 | 392.48 | c | 1969.48 | ||||||||||
2006 | 462.50 | 307.50 | 483.50 | 209.50 | j | 75.50 | 16.50 | f | 0.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1329.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 414.01 | 319.72 | 298.03 | 190.50 | 109.99 | 37.14 | 1.52 | 1.05 | 11.60 | 76.10 | 234.54 | 397.88 | 2091.89 | |||||||||||||
S.D. | 85.77 | 77.66 | 81.70 | 71.69 | 45.34 | 28.17 | 3.61 | 1.73 | 13.15 | 41.38 | 74.26 | 77.20 | 257.97 | |||||||||||||
SKEW | 0.23 | -0.14 | 0.07 | 0.88 | -0.15 | 0.83 | 3.30 | 1.84 | 2.12 | 0.27 | 0.17 | -0.07 | 0.06 | |||||||||||||
MAX | 687.00 | 490.00 | 483.50 | 415.00 | 209.00 | 127.50 | 19.00 | 7.00 | 61.50 | 168.95 | 411.50 | 558.00 | 2681.45 | |||||||||||||
MIN | 176.00 | 151.50 | 129.00 | 80.50 | 4.00 | 2.00 | 0.00 | 0.00 | 0.00 | 11.88 | 82.00 | 236.00 | 1527.75 | |||||||||||||
NO YRS | 57 | 55 | 55 | 55 | 56 | 52 | 56 | 55 | 55 | 57 | 57 | 57 | 48 |