YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1971 | 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 | 2.50 | n | 1.07 | b | 1.07 | |
1972 | 9.50 | 26.50 | 93.00 | 29.50 | 134.00 | 264.00 | 369.93 | a | 374.58 | a | 265.00 | 159.50 | 47.00 | 42.50 | 1815.02 | |||||||||||
1973 | 18.00 | 39.00 | 3.00 | 79.50 | 185.50 | 291.50 | 352.00 | 327.50 | 339.00 | 120.00 | 26.00 | 10.50 | 1791.50 | |||||||||||||
1974 | 12.50 | 1.00 | 31.50 | 22.50 | 118.00 | 198.00 | 323.00 | 363.50 | 314.50 | 122.00 | 32.50 | 7.00 | 1546.00 | |||||||||||||
1975 | 15.00 | 7.00 | 12.00 | 4.00 | 120.50 | 204.50 | 343.00 | 315.50 | 274.50 | 140.50 | 26.50 | 19.00 | 1482.00 | |||||||||||||
1976 | 7.00 | 0.00 | 12.00 | 11.00 | 103.00 | 135.00 | 311.00 | 336.00 | 308.00 | 148.50 | 112.50 | 0.00 | 1484.00 | |||||||||||||
1977 | 2.50 | 54.00 | 0.00 | 57.50 | 60.50 | 250.50 | 293.00 | 410.50 | 255.50 | 161.50 | 41.00 | 39.00 | 1625.50 | |||||||||||||
1978 | 15.50 | 33.50 | 95.50 | 42.50 | 93.50 | 309.00 | 369.50 | 400.00 | 288.00 | 211.00 | 22.50 | 0.50 | 1881.00 | |||||||||||||
1979 | 4.00 | 7.50 | 54.00 | 66.50 | 142.50 | 214.50 | 378.00 | 385.00 | 397.50 | 228.00 | 35.50 | 33.00 | 1946.00 | |||||||||||||
1980 | 6.00 | 55.50 | 7.00 | 64.00 | 87.32 | a | 173.50 | 353.50 | 297.50 | 275.50 | 180.00 | 85.00 | 64.50 | 1649.32 | ||||||||||||
1981 | 39.50 | 34.50 | 23.50 | 74.50 | 126.50 | 245.00 | 324.00 | 389.50 | 311.00 | 126.50 | 71.00 | 27.00 | 1792.50 | |||||||||||||
1982 | 10.00 | 32.50 | 11.00 | 34.00 | 94.50 | 226.50 | 302.50 | 357.50 | 299.50 | 175.50 | 15.00 | 10.00 | 1568.50 | |||||||||||||
1983 | 17.00 | 20.50 | 53.50 | 62.50 | 143.50 | 235.50 | 337.00 | 394.50 | 282.50 | 175.00 | 61.00 | 14.50 | 1797.00 | |||||||||||||
1984 | 29.00 | 19.00 | 50.50 | 17.50 | 120.00 | 185.00 | 309.50 | 369.50 | 290.00 | 123.50 | 23.50 | 0.00 | 1537.00 | |||||||||||||
1985 | 3.00 | 4.50 | 2.50 | 76.50 | 133.00 | 239.50 | 396.00 | 326.50 | 259.00 | 129.00 | 25.00 | 5.50 | 1600.00 | |||||||||||||
1986 | 20.50 | 61.50 | 79.50 | 37.50 | 140.50 | 284.00 | 339.00 | 385.50 | 247.00 | 189.00 | 45.50 | 5.50 | 1835.00 | |||||||||||||
1987 | 6.50 | 8.00 | 49.50 | 96.50 | 210.00 | 242.00 | 307.50 | 359.50 | 287.00 | 200.50 | 72.00 | 21.00 | 1860.00 | |||||||||||||
1988 | 8.00 | 33.14 | a | 13.50 | 69.00 | 113.00 | 213.50 | 343.50 | 310.00 | 265.00 | 276.00 | 46.00 | 12.00 | 1702.64 | ||||||||||||
1989 | 1.00 | 4.00 | 20.50 | 122.50 | 141.50 | 265.50 | 317.50 | 373.50 | 293.50 | 161.50 | 42.50 | 28.50 | 1772.00 | |||||||||||||
1990 | 23.00 | 17.50 | 64.50 | 86.50 | 117.00 | 243.00 | 398.50 | 423.00 | 388.00 | 124.50 | 46.00 | 1.50 | 1933.00 | |||||||||||||
1991 | 19.50 | 63.00 | 13.00 | 34.50 | 59.50 | 165.50 | 359.50 | 385.50 | 346.00 | 213.50 | 96.00 | 1.00 | 1756.50 | |||||||||||||
1992 | 24.00 | 82.00 | 75.50 | 159.00 | 224.50 | 288.00 | 385.00 | 384.50 | 295.00 | 201.50 | 61.00 | 1.50 | 2181.50 | |||||||||||||
1993 | 4.00 | 18.50 | 83.50 | 56.50 | 207.00 | 243.00 | 294.50 | 369.00 | 244.50 | 182.00 | 4.50 | 8.00 | 1715.00 | |||||||||||||
1994 | 13.00 | 1.50 | 48.00 | 51.50 | 176.00 | 207.50 | 318.00 | 382.50 | 334.00 | 128.00 | 3.50 | 36.50 | 1700.00 | |||||||||||||
1995 | 40.50 | 79.00 | 38.50 | 45.00 | 138.50 | 226.00 | 407.50 | 334.50 | 356.50 | 160.00 | 122.00 | 42.50 | 1990.50 | |||||||||||||
1996 | 13.50 | 91.50 | 42.50 | 82.00 | 103.50 | 225.50 | 354.50 | 339.50 | 263.00 | 165.50 | 37.00 | 21.50 | 1739.50 | |||||||||||||
1997 | 28.50 | 7.50 | 52.00 | 68.50 | 265.00 | 251.50 | 363.00 | 424.50 | 382.00 | 174.00 | 66.50 | 3.50 | 2086.50 | |||||||||||||
1998 | 33.50 | 4.00 | 53.00 | 40.50 | 107.00 | 210.50 | 389.00 | 365.00 | 298.50 | 165.00 | 39.00 | 11.50 | 1716.50 | |||||||||||||
1999 | 1.00 | 9.00 | 9.50 | 53.00 | 64.50 | 205.50 | 260.50 | 365.50 | 235.00 | 145.00 | 90.00 | 6.00 | 1444.50 | |||||||||||||
2000 | 0.00 | 4.50 | 2.50 | 76.00 | 152.50 | 257.50 | 323.00 | 330.50 | 317.00 | 151.00 | 14.00 | 7.00 | 1635.50 | |||||||||||||
2001 | 11.00 | 0.00 | 33.50 | 31.00 | 139.50 | 182.00 | 305.00 | 363.50 | 291.00 | 143.50 | 73.50 | 1.50 | 1575.00 | |||||||||||||
2002 | 29.00 | 18.00 | 1.50 | 46.00 | 88.00 | 244.50 | 373.00 | 324.00 | 313.00 | 102.50 | 59.50 | 16.00 | 1615.00 | |||||||||||||
2003 | 48.50 | 3.00 | 64.00 | 27.50 | 153.00 | 277.00 | 376.00 | 372.50 | 311.00 | 254.50 | 20.50 | 7.00 | 1914.50 | |||||||||||||
2004 | 17.64 | b | 5.00 | 74.00 | 87.00 | 176.91 | b | 271.00 | 426.50 | 473.50 | 318.50 | 177.50 | 30.50 | 31.50 | 2089.55 | |||||||||||
2005 | 27.50 | 22.00 | 83.50 | 66.00 | 208.00 | 251.00 | 404.50 | 373.00 | 255.50 | 179.00 | 34.00 | 51.50 | 1955.50 | |||||||||||||
2006 | 18.50 | 20.50 | 4.50 | 38.00 | 157.50 | 288.50 | 369.50 | 296.50 | 287.00 | 125.00 | 63.50 | 19.50 | 1688.50 | |||||||||||||
2007 | 0.00 | 11.00 | 59.50 | 41.50 | 123.50 | 204.00 | 413.00 | 379.00 | 253.00 | 117.00 | 41.50 | 19.00 | 1662.00 | |||||||||||||
2008 | 2.00 | 2.50 | 7.00 | 29.50 | 145.00 | 105.50 | j | 305.50 | 373.00 | 245.50 | 145.50 | 92.50 | 9.00 | 1357.00 | ||||||||||||
2009 | 4.00 | 5.50 | 2.50 | 39.50 | 135.00 | 264.00 | 370.50 | 386.50 | 347.00 | 138.50 | 35.00 | 12.00 | 1740.00 | |||||||||||||
2010 | 29.50 | 20.00 | 21.50 | 30.50 | 83.50 | 218.00 | 281.50 | 338.00 | 356.50 | 156.00 | 63.00 | 33.50 | 1631.50 | |||||||||||||
2011 | 23.50 | 2.50 | 16.50 | 12.00 | 42.00 | 207.50 | 327.50 | 387.00 | 335.17 | a | 192.50 | 11.50 | 6.50 | 1564.17 | ||||||||||||
2012 | 1.50 | 7.00 | 6.50 | 81.50 | 105.00 | 203.50 | 351.50 | 347.00 | 238.00 | 168.50 | 88.00 | 9.00 | 1607.00 | |||||||||||||
2013 | 0.50 | 2.50 | 56.32 | a | 9.00 | 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 | 59.32 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.19 | 22.36 | 36.32 | 54.89 | 132.66 | 232.79 | 346.99 | 365.70 | 299.09 | 164.33 | 49.33 | 16.61 | 1740.67 | |||||||||||||
S.D. | 12.47 | 24.43 | 29.44 | 30.71 | 47.19 | 38.05 | 39.42 | 35.68 | 42.06 | 37.49 | 29.13 | 15.67 | 176.22 | |||||||||||||
SKEW | 0.72 | 1.36 | 0.41 | 1.01 | 0.58 | -0.23 | 0.00 | 0.33 | 0.53 | 0.89 | 0.60 | 1.14 | 0.56 | |||||||||||||
MAX | 48.50 | 91.50 | 95.50 | 159.00 | 265.00 | 309.00 | 426.50 | 473.50 | 397.50 | 276.00 | 122.00 | 64.50 | 2181.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 4.00 | 42.00 | 135.00 | 260.50 | 296.50 | 235.00 | 102.50 | 3.50 | 0.00 | 1444.50 | |||||||||||||
NO YRS | 42 | 42 | 42 | 41 | 41 | 40 | 41 | 41 | 41 | 41 | 41 | 42 | 40 |