YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 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 | 0.00 | ||
1969 | 0.00 | 0.00 | 1.00 | 12.50 | 167.50 | 323.65 | d | 413.33 | a | 371.00 | 233.57 | b | 9.41 | c | 1.00 | 0.00 | 1532.97 | |||||||||
1970 | 0.00 | 0.00 | 0.00 | 4.00 | 97.50 | 334.50 | 488.00 | 445.50 | 139.00 | 70.50 | 0.00 | 0.00 | a | 1579.00 | ||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 4.50 | 103.50 | 142.00 | 426.50 | 605.50 | 175.00 | 89.26 | b | 3.00 | f | 0.00 | c | 1546.26 | ||||||||||
1972 | 0.00 | g | 0.00 | a | 5.50 | 3.00 | 83.50 | 292.24 | a | 472.00 | 415.29 | b | 136.03 | a | 36.68 | a | 0.00 | 0.00 | 1444.25 | |||||||
1973 | 0.00 | 0.00 | 0.00 | 10.00 | 181.50 | 287.50 | 480.50 | 421.50 | 213.50 | 41.00 | 0.00 | 0.00 | 1635.50 | |||||||||||||
1974 | 0.00 | 0.00 | 0.00 | 7.00 | 100.50 | 396.00 | 466.00 | 506.50 | 264.50 | 41.00 | 0.50 | 0.00 | 1782.00 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 0.00 | 82.00 | 179.00 | 516.50 | 314.50 | 260.50 | 80.50 | 8.00 | 0.00 | 1441.00 | |||||||||||||
1976 | 0.00 | i | 0.00 | k | 6.00 | 3.00 | 102.50 | 165.50 | 450.50 | 305.00 | 252.50 | 59.00 | 6.00 | 0.00 | 1350.00 | |||||||||||
1977 | 0.00 | 0.00 | 0.00 | 45.00 | 31.00 | 369.00 | 440.00 | 554.50 | 218.50 | 58.50 | 0.00 | 0.00 | 1716.50 | |||||||||||||
1978 | 0.00 | 0.00 | 3.00 | 0.50 | 57.50 | 247.00 | 435.00 | 379.50 | 135.50 | 69.75 | a | 3.50 | 0.00 | z | 1331.25 | |||||||||||
1979 | 0.00 | m | 0.00 | f | 1.00 | i | 3.50 | n | 63.00 | m | 0.00 | z | 457.50 | 415.50 | 321.21 | a | 134.50 | 0.00 | n | 0.00 | r | 1328.71 | ||||
1980 | 0.00 | 0.00 | 0.00 | 50.50 | 76.98 | a | 121.03 | a | 465.50 | 294.50 | 213.10 | a | 96.50 | 6.50 | 0.00 | a | 1324.62 | |||||||||
1981 | 0.53 | b | 0.00 | b | 0.00 | a | 51.11 | c | 94.00 | 217.00 | 350.00 | 483.50 | 240.00 | a | 26.50 | 0.00 | 0.00 | 1462.65 | ||||||||
1982 | 0.00 | a | 0.00 | 0.00 | 0.00 | 47.50 | 246.00 | 338.00 | 402.50 | 169.00 | 13.50 | 1.50 | 0.00 | 1218.00 | ||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 1.50 | 162.50 | 158.00 | 298.50 | 435.00 | 149.50 | 39.00 | 4.50 | 0.00 | 1248.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.50 | 3.00 | 93.00 | 144.50 | 466.50 | 429.00 | 187.50 | 33.07 | a | 0.00 | 0.00 | 1357.07 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | k | 47.50 | 103.50 | 260.50 | 0.00 | z | 271.52 | b | 42.50 | s | 21.18 | a | 0.00 | f | 0.00 | 704.20 | |||||||
1986 | 0.00 | 0.00 | a | 1.50 | 26.00 | 152.00 | 358.00 | 262.00 | 510.50 | 111.00 | 26.50 | 0.00 | 0.00 | 1447.50 | ||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 69.50 | 154.50 | 316.00 | 293.00 | 354.50 | 0.00 | z | 63.00 | 7.50 | 0.00 | 1258.00 | ||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 58.50 | 98.00 | 271.00 | 469.50 | 389.00 | 205.00 | 116.50 | 10.00 | 0.00 | 1617.50 | |||||||||||||
1989 | 0.00 | 0.00 | 0.00 | 68.50 | 55.50 | 272.50 | 385.50 | 292.50 | 145.50 | 24.00 | 4.00 | 0.00 | 1248.00 | |||||||||||||
1990 | 0.00 | 0.00 | 2.50 | 33.00 | 30.50 | 210.50 | 501.00 | 437.50 | 272.50 | 69.48 | b | 0.00 | 0.00 | 1556.98 | ||||||||||||
1991 | 0.00 | 0.00 | k | 0.00 | 0.00 | 24.00 | 112.50 | 487.50 | 651.00 | 291.00 | 120.00 | 11.00 | 0.00 | m | 1697.00 | |||||||||||
1992 | 0.00 | k | 0.00 | 1.00 | 42.00 | 225.00 | 350.00 | 404.50 | 494.00 | 216.00 | 72.50 | 3.00 | 0.00 | a | 1808.00 | |||||||||||
1993 | 0.00 | p | 0.00 | a | 0.00 | j | 4.50 | t | 94.00 | k | 43.50 | n | 150.35 | a | 305.50 | 222.00 | 52.50 | 0.00 | 0.00 | o | 730.35 | |||||
1994 | 0.00 | 0.00 | 1.00 | 60.54 | b | 102.50 | 185.50 | 522.00 | 397.50 | 238.00 | 14.00 | 0.00 | a | 0.00 | a | 1521.04 | ||||||||||
1995 | 0.00 | 0.00 | 0.00 | 2.00 | 75.00 | 186.50 | 425.50 | 328.50 | 249.50 | 19.00 | 0.00 | 0.00 | m | 1286.00 | ||||||||||||
1996 | 0.00 | a | 0.00 | 0.00 | 20.00 | 53.00 | 121.00 | 506.50 | 479.00 | 156.00 | 86.00 | 4.50 | 0.00 | 1426.00 | ||||||||||||
1997 | 0.00 | 0.00 | 8.00 | 7.50 | 208.22 | a | 213.50 | 442.50 | 508.50 | 233.00 | 25.83 | a | 0.00 | a | 0.00 | a | 1647.05 | |||||||||
1998 | 0.00 | 0.00 | a | 0.00 | a | 26.50 | 1.00 | n | 163.00 | 540.00 | 489.00 | 300.50 | 13.00 | 0.50 | 0.00 | 1532.50 | ||||||||||
1999 | 0.00 | 0.00 | 0.00 | 20.50 | 105.00 | 211.50 | 360.12 | a | 447.00 | 210.00 | 69.00 | 23.00 | 0.00 | a | 1446.12 | |||||||||||
2000 | 0.00 | 0.00 | 0.00 | 16.00 | 120.50 | 346.00 | 468.50 | 485.50 | 145.34 | a | 19.12 | a | 0.00 | 0.00 | b | 1600.96 | ||||||||||
2001 | 0.00 | a | 0.00 | a | 3.10 | a | 12.50 | 190.50 | 191.00 | 397.32 | a | 520.00 | 265.34 | a | 45.00 | 0.00 | 0.00 | 1624.76 | ||||||||
2002 | 0.00 | 0.00 | 0.00 | 11.00 | 96.00 | 340.00 | 586.00 | 344.50 | 148.50 | 9.50 | 0.00 | 0.00 | 1535.50 | |||||||||||||
2003 | 0.00 | 0.00 | 6.00 | 0.00 | 0.00 | z | 308.00 | 570.50 | 417.50 | 259.00 | 87.50 | 0.00 | 0.00 | 1648.50 | ||||||||||||
2004 | 0.00 | 0.00 | 11.50 | 20.50 | 55.50 | 233.00 | 487.00 | 399.00 | 151.00 | 50.63 | a | 0.00 | 0.00 | 1408.13 | ||||||||||||
2005 | 0.00 | 0.00 | z | 0.00 | 6.50 | 83.50 | 111.00 | 525.00 | 468.00 | 114.50 | 36.00 | 0.00 | a | 0.00 | 1344.50 | |||||||||||
2006 | 0.00 | 0.00 | 0.00 | 16.00 | 125.00 | 351.00 | 595.50 | 325.00 | 268.50 | 8.55 | b | 9.00 | 0.00 | 1698.55 | ||||||||||||
2007 | 0.00 | 0.00 | 4.50 | 22.00 | 147.00 | 299.50 | 653.50 | 506.50 | 216.00 | 21.00 | 0.00 | 0.00 | 1870.00 | |||||||||||||
2008 | 0.00 | 0.00 | 0.00 | 8.00 | 94.50 | 195.50 | 469.50 | 445.50 | 197.50 | 36.00 | 3.00 | 0.00 | 1449.50 | |||||||||||||
2009 | 0.00 | 0.00 | 0.00 | 32.00 | 158.00 | 223.00 | 532.50 | 452.00 | 322.00 | 14.00 | 0.00 | 0.00 | h | 1733.50 | ||||||||||||
2010 | 0.00 | 0.00 | 0.00 | a | 8.00 | 38.00 | 198.00 | 496.00 | 421.00 | 242.50 | 73.00 | 10.50 | 0.00 | 1487.00 | ||||||||||||
2011 | 0.00 | 0.00 | 0.00 | 1.00 | 23.00 | 153.00 | 365.50 | 431.50 | 208.50 | j | 16.00 | k | 0.00 | s | 0.00 | s | 974.00 | |||||||||
2012 | 0.00 | e | 0.00 | 4.00 | 42.50 | 75.50 | 75.56 | c | 306.79 | b | 391.00 | 239.50 | 50.50 | 5.50 | 0.00 | 1190.85 | ||||||||||
2013 | 0.00 | 0.00 | 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 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.01 | 0.00 | 1.41 | 20.80 | 101.87 | 235.23 | 445.77 | 425.94 | 212.89 | 49.81 | 3.08 | 0.00 | 1502.62 | |||||||||||||
S.D. | 0.08 | 0.00 | 2.62 | 20.99 | 51.01 | 83.91 | 95.53 | 83.46 | 56.29 | 32.41 | 4.76 | 0.00 | 169.37 | |||||||||||||
SKEW | 6.08 | 0.00 | 2.13 | 0.92 | 0.54 | 0.10 | -0.68 | 0.29 | -0.04 | 0.73 | 2.18 | 0.00 | 0.02 | |||||||||||||
MAX | 0.53 | 0.00 | 11.50 | 69.50 | 225.00 | 396.00 | 653.50 | 651.00 | 322.00 | 134.50 | 23.00 | 0.00 | 1870.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 23.00 | 75.56 | 150.35 | 271.52 | 111.00 | 8.55 | 0.00 | 0.00 | 1190.85 | |||||||||||||
NO YRS | 40 | 41 | 42 | 42 | 40 | 42 | 43 | 44 | 41 | 43 | 40 | 38 | 28 |