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 | 423.00 | 368.00 | 233.50 | 57.00 | 0.00 | 0.00 | 1081.50 | |||||||
1949 | 0.00 | 0.00 | 0.00 | 71.00 | 159.00 | 288.00 | 443.50 | 329.00 | 293.50 | 33.77 | c | 11.25 | b | 0.00 | 1629.02 | |||||||||||
1950 | 0.00 | 0.00 | 0.00 | 29.00 | 163.00 | 232.00 | 542.00 | 450.00 | 278.00 | 73.00 | 0.50 | 0.00 | 1767.50 | |||||||||||||
1951 | 0.00 | 0.00 | 3.58 | e | 76.00 | 162.50 | 361.00 | 451.50 | 454.50 | 315.50 | 27.50 | 0.00 | 0.00 | 1852.08 | ||||||||||||
1952 | 0.00 | 0.00 | 0.50 | 42.50 | 143.00 | 229.50 | 588.00 | 391.50 | 340.50 | 151.00 | 0.00 | b | 0.00 | 1886.50 | ||||||||||||
1953 | 1.50 | 0.00 | 0.00 | 41.50 | 57.50 | 155.00 | 464.00 | 392.87 | e | 360.00 | c | 62.00 | 6.00 | 0.00 | a | 1540.37 | ||||||||||
1954 | 0.00 | 0.00 | 0.00 | 74.00 | 204.00 | 224.50 | 439.00 | 329.50 | 163.00 | 34.50 | 1.00 | 0.00 | a | 1469.50 | ||||||||||||
1955 | 0.00 | 0.00 | 4.50 | 4.00 | 133.82 | a | 292.00 | 351.00 | 434.50 | 241.50 | 75.50 | 1.50 | 1.50 | 1539.82 | ||||||||||||
1956 | 0.00 | 0.00 | 1.50 | 40.50 | 162.50 | 280.00 | 545.50 | 396.80 | a | 188.00 | i | 74.50 | 0.00 | 0.00 | 1501.30 | |||||||||||
1957 | 0.00 | c | 0.00 | 4.00 | 28.50 | 129.00 | 357.50 | 423.00 | 286.50 | 170.00 | j | 20.50 | 0.00 | 0.00 | 1249.00 | |||||||||||
1958 | 0.00 | 0.50 | 0.00 | 19.50 | 196.00 | 310.00 | 535.00 | 565.00 | 275.00 | 134.50 | 7.00 | 0.00 | 2042.50 | |||||||||||||
1959 | 1.00 | 0.00 | 0.00 | 45.50 | 71.50 | 359.00 | 540.00 | 419.00 | 222.50 | 92.50 | 1.00 | 0.00 | 1752.00 | |||||||||||||
1960 | 0.00 | 0.00 | 18.50 | 21.50 | 106.00 | 424.50 | 579.00 | 420.00 | 292.50 | 87.00 | 0.00 | 0.00 | 1949.00 | |||||||||||||
1961 | 0.00 | 0.00 | 2.50 | 45.50 | 78.50 | 417.00 | 507.00 | 520.00 | 165.50 | 106.00 | 0.00 | 0.00 | 1842.00 | |||||||||||||
1962 | 0.00 | 0.00 | 0.00 | 48.50 | 71.00 | 290.00 | 468.50 | 415.00 | 305.00 | 63.00 | 7.00 | 0.00 | 1668.00 | |||||||||||||
1963 | 0.00 | 0.50 | 0.00 | 10.00 | 223.50 | 288.00 | 350.00 | 379.00 | 313.50 | 94.50 | 0.00 | 0.00 | 1659.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.50 | 22.50 | 80.50 | 248.00 | 484.50 | 434.00 | 178.00 | 109.50 | 0.00 | 14.50 | 1572.00 | |||||||||||||
1965 | 0.00 | 0.00 | 1.00 | 47.50 | 99.50 | 298.00 | 451.00 | 420.50 | 183.50 | 95.00 | 6.50 | 0.00 | 1602.50 | |||||||||||||
1966 | 0.00 | 0.00 | 10.50 | 57.00 | 208.50 | 270.50 | 362.00 | 502.50 | 288.00 | 74.50 | 7.00 | 0.00 | 1780.50 | |||||||||||||
1967 | 0.00 | 0.00 | 0.00 | 0.00 | 196.50 | 327.00 | 545.00 | 589.50 | 374.50 | 51.50 | 7.00 | 0.00 | 2091.00 | |||||||||||||
1968 | 0.00 | 0.00 | 4.50 | 34.00 | 108.50 | 324.50 | 535.50 | 360.00 | 286.50 | 71.50 | 1.50 | 0.00 | 1726.50 | |||||||||||||
1969 | 0.00 | 0.00 | 4.50 | 14.00 | 242.50 | 347.50 | 491.50 | 428.00 | 312.50 | 16.50 | 4.00 | 0.50 | 1861.50 | |||||||||||||
1970 | 3.00 | 0.00 | 0.00 | 2.50 | 183.50 | 357.50 | 502.00 | 421.50 | 193.00 | 53.50 | 0.00 | 0.00 | 1716.50 | |||||||||||||
1971 | 2.50 | 0.00 | 0.00 | 3.50 | 89.00 | 261.00 | 521.83 | a | 512.50 | 179.00 | 88.50 | 0.00 | 0.00 | 1657.83 | ||||||||||||
1972 | 0.00 | 0.00 | 4.00 | 10.00 | 144.00 | 368.00 | 526.50 | 478.00 | 200.50 | 44.50 | 0.00 | 0.00 | 1775.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 21.43 | b | 220.50 | 300.00 | 482.64 | b | 364.50 | 198.00 | 37.00 | 6.50 | 0.00 | 1630.57 | |||||||||||
1974 | 0.00 | 0.00 | 0.00 | 6.00 | 126.50 | 300.50 | 411.50 | 405.00 | 267.50 | 50.00 | 0.00 | 0.00 | 1567.00 | |||||||||||||
1975 | 0.00 | 0.00 | 1.00 | 0.00 | 118.00 | 302.00 | 430.50 | 365.50 | 325.00 | 63.00 | 0.00 | 0.00 | 1605.00 | |||||||||||||
1976 | 0.00 | z | 0.00 | 3.00 | 9.50 | 0.00 | z | 190.50 | 514.50 | 295.00 | 261.50 | 74.00 | 0.00 | 0.00 | 1348.00 | |||||||||||
1977 | 0.00 | 1.00 | 0.50 | 27.50 | 31.50 | 441.50 | 484.50 | 538.50 | 235.50 | 50.00 | 0.00 | 0.00 | 1810.50 | |||||||||||||
1978 | 0.00 | 0.00 | 14.00 | 13.50 | 76.50 | 236.50 | 448.50 | 426.00 | 130.00 | 81.00 | 0.00 | 0.00 | 1426.00 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 19.50 | 152.50 | 239.50 | 0.00 | z | 305.50 | 245.50 | 108.00 | 0.00 | 0.00 | h | 1070.50 | |||||||||||
1980 | 0.00 | 0.00 | 0.00 | 45.50 | 103.50 | 168.50 | 464.00 | 409.00 | 239.50 | 122.50 | 0.00 | 0.00 | 1552.50 | |||||||||||||
1981 | 0.00 | 0.00 | a | 0.00 | 46.00 | 128.13 | a | 325.34 | a | 416.50 | 450.00 | 265.18 | b | 3.50 | 0.00 | 0.00 | 1634.66 | |||||||||
1982 | 0.00 | 0.00 | 0.00 | 6.00 | 120.50 | 274.50 | 380.50 | 403.00 | 171.50 | 15.50 | 0.00 | 0.00 | 1371.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 1.00 | 157.50 | 190.50 | k | 337.50 | 448.00 | 268.50 | 69.00 | 6.50 | 0.00 | 1288.00 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 11.50 | 164.50 | 234.00 | 563.50 | 433.50 | 259.00 | 20.50 | 0.00 | 0.00 | 1686.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 43.50 | 77.50 | 384.00 | 499.00 | 283.50 | 106.00 | 23.00 | 0.00 | 0.00 | 1416.50 | |||||||||||||
1986 | 0.00 | 0.00 | 7.50 | 16.00 | 122.50 | 310.00 | 354.50 | 435.00 | 129.00 | 0.00 | z | 0.00 | 0.00 | 1374.50 | ||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 26.50 | 175.00 | 314.00 | 279.50 | 362.50 | 262.50 | 128.50 | 0.00 | 0.50 | 1549.00 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 33.00 | 104.00 | 303.50 | 603.50 | 489.00 | 247.50 | 115.00 | 0.00 | 0.00 | 1895.50 | |||||||||||||
1989 | 0.00 | 0.00 | 0.00 | 76.50 | 88.00 | 334.50 | 337.50 | 320.50 | 180.00 | 18.00 | 0.00 | a | 0.00 | 1355.00 | ||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 44.00 | 55.00 | 213.50 | 511.00 | 442.50 | 246.50 | 35.00 | 0.00 | 0.00 | 1547.50 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 7.00 | 53.50 | 197.00 | 555.50 | 410.50 | 357.00 | 161.00 | 2.50 | 0.00 | 1744.00 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | z | 42.00 | 255.50 | 386.50 | 458.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1142.00 | |||||||
1993 | 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 | |
1994 | 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 | |
1995 | 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 | |
1996 | 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 | |
1997 | 0.00 | z | 0.00 | z | 21.00 | 54.50 | 323.00 | 387.50 | 604.50 | 513.50 | 313.50 | 33.50 | 0.50 | 0.00 | 2251.50 | |||||||||||
1998 | 0.00 | 0.00 | 9.00 | 52.50 | 54.50 | 319.00 | 629.00 | 574.50 | 410.50 | 20.00 | 0.00 | 0.00 | 2069.00 | |||||||||||||
1999 | 0.00 | 0.00 | 0.00 | 57.00 | 174.00 | 318.50 | 485.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1034.50 | ||||||||
2000 | 0.00 | z | 0.00 | 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 | ||
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 62.31 | d | 360.12 | a | 418.93 | b | 608.38 | c | 575.57 | a | 379.50 | 168.36 | b | 2.00 | 0.00 | c | 2575.16 | |||
2002 | 0.00 | 4.00 | 2.00 | 92.50 | 172.50 | 417.50 | 677.00 | 535.50 | 352.50 | 58.50 | 0.00 | 0.00 | 2312.00 | |||||||||||||
2003 | 0.00 | 0.00 | 15.50 | 5.00 | 199.50 | 495.50 | 692.50 | 485.50 | 372.50 | 150.00 | 0.00 | b | 0.00 | 2416.00 | ||||||||||||
2004 | 0.00 | 0.00 | 31.50 | 63.00 | 178.50 | 413.00 | 608.50 | 416.50 | h | 279.50 | 102.00 | 0.00 | 0.00 | 1676.00 | ||||||||||||
2005 | 0.00 | 0.00 | 4.50 | 31.00 | 193.00 | 227.00 | 671.50 | 547.00 | 212.00 | 31.00 | 1.00 | 0.00 | 1918.00 | |||||||||||||
2006 | 0.00 | 0.00 | 0.00 | 31.80 | e | 254.50 | 471.50 | 659.50 | 484.00 | 298.00 | 25.00 | 12.50 | 0.00 | 2236.80 | ||||||||||||
2007 | 0.00 | 0.00 | 16.50 | 73.50 | 230.50 | 385.50 | 598.00 | 519.00 | 254.00 | 12.40 | a | 0.00 | 0.00 | 2089.40 | ||||||||||||
2008 | 0.00 | 0.00 | 0.00 | 31.00 | 196.50 | 0.00 | z | 606.00 | 571.00 | 69.00 | u | 58.50 | 1.00 | 0.00 | 1464.00 | |||||||||||
2009 | 0.00 | 0.00 | 0.00 | 55.50 | 238.50 | 339.50 | 574.50 | 486.50 | 391.00 | 31.00 | 2.50 | 0.00 | 2119.00 | |||||||||||||
2010 | 0.00 | 0.00 | 4.00 | 7.00 | 50.50 | 334.00 | 616.50 | 462.62 | e | 272.00 | 130.50 | 8.50 | 0.00 | 1885.62 | ||||||||||||
2011 | 0.00 | d | 0.00 | 0.00 | 10.00 | 65.50 | 294.00 | 497.07 | b | 499.00 | 394.14 | a | 64.50 | 0.00 | 0.00 | a | 1824.21 | |||||||||
2012 | 0.00 | a | 0.00 | a | 1.00 | h | 72.86 | b | 157.50 | 257.78 | c | 511.50 | c | 483.00 | f | 392.50 | 129.50 | 0.56 | c | 0.00 | a | 1522.19 | ||||
2013 | 0.00 | 0.00 | 0.50 | 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 | 0.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.14 | 0.10 | 3.34 | 33.63 | 148.15 | 313.07 | 502.41 | 438.18 | 267.49 | 69.84 | 1.82 | 0.30 | 1761.80 | |||||||||||||
S.D. | 0.56 | 0.54 | 6.35 | 24.00 | 69.26 | 74.94 | 93.80 | 78.10 | 74.37 | 42.27 | 3.15 | 1.93 | 244.74 | |||||||||||||
SKEW | 4.12 | 6.64 | 2.53 | 0.41 | 0.63 | 0.18 | -0.12 | -0.01 | -0.04 | 0.53 | 1.76 | 7.21 | 0.65 | |||||||||||||
MAX | 3.00 | 4.00 | 31.50 | 92.50 | 360.12 | 495.50 | 692.50 | 589.50 | 410.50 | 168.36 | 12.50 | 14.50 | 2416.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 31.50 | 155.00 | 279.50 | 283.50 | 106.00 | 3.50 | 0.00 | 0.00 | 1355.00 | |||||||||||||
NO YRS | 57 | 59 | 57 | 59 | 58 | 57 | 59 | 56 | 55 | 57 | 58 | 57 | 46 |