YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1955 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 348.00 | f | 249.50 | 75.43 | a | 5.00 | i | 0.00 | c | 324.93 | ||
1956 | 0.00 | e | 0.00 | d | 11.50 | j | 42.50 | f | 69.50 | m | 332.00 | 369.00 | 415.00 | 223.97 | a | 61.00 | 6.50 | 7.75 | e | 1415.22 | ||||||
1957 | 0.00 | c | 0.00 | c | 0.00 | f | 100.50 | f | 210.05 | b | 339.83 | a | 410.20 | c | 376.81 | b | 289.14 | a | 14.50 | 7.00 | f | 0.00 | d | 1640.52 | ||
1958 | 0.00 | j | 0.00 | r | 0.00 | p | 22.00 | g | 200.90 | e | 306.21 | a | 427.00 | 377.17 | a | 220.50 | 57.72 | b | 33.50 | l | 0.00 | i | 1589.50 | |||
1959 | 0.00 | i | 1.04 | a | 9.96 | c | 84.11 | b | 225.50 | 275.50 | 386.50 | 445.50 | 246.21 | a | 109.53 | a | 0.00 | h | 0.00 | e | 1783.85 | |||||
1960 | 0.00 | e | 0.00 | o | 0.00 | x | 108.62 | a | 139.00 | 293.00 | 370.50 | 413.00 | 239.50 | 112.93 | c | 4.80 | e | 0.00 | g | 1681.35 | ||||||
1961 | 0.00 | g | 1.12 | c | 25.00 | 37.50 | d | 59.50 | 246.50 | 366.00 | 359.50 | 293.00 | 42.50 | 18.50 | 0.00 | b | 1449.12 | |||||||||
1962 | 1.66 | c | 1.00 | 0.00 | 39.83 | a | 313.50 | 274.50 | 386.50 | 376.00 | 203.50 | 112.50 | 0.00 | a | 0.50 | 1709.49 | ||||||||||
1963 | 0.00 | a | 0.00 | a | 19.00 | 85.50 | 313.50 | 262.50 | 324.50 | 375.50 | 214.00 | 106.50 | 0.00 | 0.00 | 1701.00 | |||||||||||
1964 | 0.00 | g | 0.00 | d | 0.00 | b | 60.00 | 207.18 | a | 346.50 | 350.50 | 320.50 | 192.50 | 22.50 | 7.00 | 0.00 | 1506.68 | |||||||||
1965 | 0.00 | b | 0.00 | 0.00 | 86.50 | 246.00 | 240.50 | 378.00 | 376.00 | 209.00 | 23.50 | 0.00 | a | 0.00 | 1559.50 | |||||||||||
1966 | 0.00 | e | 0.00 | b | 4.50 | 21.72 | a | 108.00 | 288.00 | 378.00 | 331.00 | 141.00 | 28.42 | a | 0.00 | b | 0.00 | c | 1300.64 | |||||||
1967 | 0.00 | a | 0.00 | 29.50 | 71.50 | 100.23 | a | 236.00 | 261.00 | 267.50 | 95.50 | 51.67 | a | 0.00 | 3.00 | 1115.90 | ||||||||||
1968 | 0.00 | d | 0.00 | b | 20.27 | e | 43.93 | b | 83.38 | b | 307.00 | 378.72 | a | 455.50 | 145.00 | 49.71 | b | 10.71 | b | 0.00 | a | 1494.21 | ||||
1969 | 0.00 | 0.00 | b | 0.00 | g | 46.55 | a | 171.02 | a | 344.00 | 455.00 | 317.00 | 177.00 | 78.50 | 0.00 | 0.00 | e | 1589.07 | ||||||||
1970 | 0.00 | 0.00 | 0.00 | 73.50 | 202.53 | a | 266.00 | 411.00 | 395.50 | 341.50 | 52.00 | 0.00 | 0.00 | 1742.03 | ||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 37.00 | 83.00 | 350.00 | 337.00 | 347.50 | 259.50 | 97.00 | 15.50 | 5.34 | b | 1531.84 | ||||||||||||
1972 | 0.00 | 1.12 | c | 1.50 | 63.00 | 55.50 | 191.50 | 393.00 | 351.50 | 268.50 | 16.00 | 12.00 | 1.50 | 1355.12 | ||||||||||||
1973 | 0.00 | 0.00 | 15.00 | 26.00 | 82.50 | 299.00 | 408.00 | 351.50 | 275.00 | 84.50 | 19.00 | 0.00 | a | 1560.50 | ||||||||||||
1974 | 2.58 | a | 0.00 | 30.00 | 59.48 | a | 152.00 | 156.50 | 366.50 | 344.50 | 172.00 | 46.00 | 34.50 | 0.00 | c | 1364.07 | ||||||||||
1975 | 0.52 | a | 0.00 | a | 0.00 | 53.00 | 212.87 | a | 279.50 | 354.50 | 444.00 | 206.90 | a | 121.50 | 37.00 | 0.00 | e | 1709.78 | ||||||||
1976 | 0.00 | 2.00 | 35.00 | 97.50 | 69.50 | 269.00 | 346.68 | a | 330.50 | 142.50 | 12.50 | 0.00 | a | 0.00 | 1305.18 | |||||||||||
1977 | 0.00 | 3.00 | 3.50 | 87.00 | 195.50 | 290.00 | 482.50 | 409.00 | 271.00 | 14.50 | 13.50 | 0.00 | 1769.50 | |||||||||||||
1978 | 0.00 | 0.00 | a | 4.00 | 59.50 | 132.00 | 324.50 | 412.00 | 414.50 | 310.00 | 31.50 | 7.50 | 3.00 | 1698.50 | ||||||||||||
1979 | 0.00 | 0.00 | d | 6.00 | 21.50 | 123.00 | 202.00 | 312.00 | 392.00 | 185.00 | 38.50 | 1.50 | 0.00 | 1281.50 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 31.50 | 176.00 | 273.10 | a | 489.50 | 480.50 | 318.00 | 41.00 | 4.44 | c | 3.10 | a | 1817.15 | ||||||||||
1981 | 0.00 | 0.00 | c | 2.07 | a | 79.00 | 111.00 | 395.00 | 430.00 | 313.50 | 215.50 | 24.00 | 9.00 | 0.00 | 1579.07 | |||||||||||
1982 | 0.00 | 0.00 | 18.00 | 1.00 | 247.00 | 267.50 | 412.50 | 348.00 | 157.00 | 68.50 | 17.50 | 2.50 | 1539.50 | |||||||||||||
1983 | 0.00 | c | 0.00 | 1.00 | 27.00 | 93.00 | 253.50 | 437.50 | 462.50 | 222.50 | 43.00 | 1.50 | 0.00 | 1541.50 | ||||||||||||
1984 | 0.00 | 0.00 | 2.07 | a | 40.00 | 118.50 | 345.50 | 334.00 | 378.50 | 206.50 | 155.00 | 0.00 | 11.50 | 1591.57 | ||||||||||||
1985 | 0.00 | 0.00 | b | 32.50 | 108.00 | 139.00 | 285.50 | 360.00 | 314.00 | 215.50 | 129.00 | 45.00 | 0.00 | 1628.50 | ||||||||||||
1986 | 0.00 | 0.00 | 12.00 | 98.00 | 138.97 | b | 381.00 | 493.00 | 336.00 | 245.00 | 79.50 | 7.00 | 0.00 | b | 1790.47 | |||||||||||
1987 | 0.00 | 0.00 | a | 1.03 | a | 40.56 | c | 233.50 | 344.00 | 473.50 | 450.00 | 204.00 | 15.00 | 12.50 | 0.50 | 1774.59 | ||||||||||
1988 | 0.00 | 0.00 | 1.00 | 31.50 | 121.50 | 343.50 | 431.50 | 459.00 | 182.50 | 17.50 | 2.00 | 0.00 | 1590.00 | |||||||||||||
1989 | 0.00 | 14.00 | 34.50 | 75.00 | 117.00 | 314.00 | 386.50 | 358.50 | 210.00 | 90.50 | 7.00 | 0.00 | 1607.00 | |||||||||||||
1990 | 0.00 | 0.00 | 31.50 | 54.00 | 133.50 | 299.50 | 394.00 | 399.00 | 238.00 | 85.00 | 18.50 | 0.50 | 1653.50 | |||||||||||||
1991 | 0.00 | 0.00 | 21.00 | 67.50 | 232.50 | 277.00 | 436.50 | 351.00 | 213.00 | 68.50 | 5.00 | 4.50 | 1676.50 | |||||||||||||
1992 | 0.00 | 0.00 | 5.00 | 65.50 | 100.50 | 187.00 | 429.00 | 260.50 | 228.00 | 28.50 | 0.00 | 1.00 | 1305.00 | |||||||||||||
1993 | 0.00 | 0.00 | 0.00 | b | 13.00 | 150.50 | 330.50 | 549.00 | 404.00 | 245.50 | 63.00 | 12.50 | 0.00 | 1768.00 | ||||||||||||
1994 | 0.00 | 0.00 | 1.50 | 104.00 | 0.00 | z | 347.00 | 378.50 | 313.50 | 150.00 | 34.50 | 17.59 | a | 0.00 | 1346.59 | |||||||||||
1995 | 0.00 | 0.00 | 9.00 | 74.50 | 149.50 | 252.00 | 448.50 | 438.50 | 173.50 | 67.17 | a | 0.00 | 0.00 | 1612.67 | ||||||||||||
1996 | 0.00 | a | 7.50 | 0.00 | 36.50 | 250.00 | 300.50 | 362.50 | 348.00 | 150.00 | 56.00 | 0.00 | 1.00 | 1512.00 | ||||||||||||
1997 | 0.00 | b | 0.00 | 4.00 | 7.50 | 56.00 | 204.00 | 436.50 | 303.80 | a | 207.00 | 80.00 | 0.00 | 0.00 | d | 1298.80 | ||||||||||
1998 | 2.77 | c | 0.00 | d | 21.38 | b | 27.50 | 220.00 | 337.00 | 419.00 | 405.50 | 314.50 | 93.50 | 5.69 | a | 12.00 | 1858.84 | |||||||||
1999 | 1.50 | g | 0.00 | d | 0.00 | h | 72.93 | a | 105.00 | 256.50 | 466.00 | 435.50 | 224.00 | 29.50 | 5.50 | 0.00 | a | 1594.93 | ||||||||
2000 | 0.00 | 2.50 | 28.00 | 16.00 | 232.50 | 373.50 | 387.00 | 364.00 | 225.50 | 123.50 | 25.50 | 0.00 | 1778.00 | |||||||||||||
2001 | 0.00 | 0.00 | 0.00 | d | 95.50 | 152.50 | 300.00 | 371.00 | 411.02 | b | 200.00 | 52.00 | 17.50 | 11.50 | 1611.02 | |||||||||||
2002 | 11.62 | c | 4.50 | 17.50 | 85.50 | 154.00 | 332.50 | 467.50 | 460.00 | 294.50 | 96.50 | 1.03 | a | 0.00 | c | 1925.16 | ||||||||||
2003 | 0.00 | d | 0.00 | e | 4.81 | b | 56.50 | 92.50 | 266.00 | 416.00 | 442.00 | 211.00 | 22.50 | 68.00 | 0.00 | j | 1579.31 | |||||||||
2004 | 1.60 | b | 0.00 | d | 11.37 | a | 79.04 | d | 258.50 | 312.00 | 390.00 | 323.00 | 210.58 | d | 85.00 | 40.86 | a | 0.00 | d | 1711.95 | ||||||
2005 | 1.07 | b | 0.00 | 12.52 | e | 63.21 | b | 101.50 | 308.00 | 492.00 | 467.00 | 337.50 | 137.36 | b | 42.78 | c | 0.00 | f | 1962.94 | |||||||
2006 | 0.00 | 0.00 | d | 13.43 | a | 89.00 | 128.50 | 310.50 | 466.50 | 467.50 | 169.00 | 71.00 | 17.00 | 1.03 | a | 1733.47 | ||||||||||
2007 | 0.00 | b | 0.00 | a | 52.38 | b | 61.11 | c | 210.50 | 346.50 | 365.50 | 597.00 | 316.00 | 124.52 | a | 2.22 | c | 13.36 | b | 2089.09 | ||||||
2008 | 0.00 | a | 1.07 | b | 1.50 | 50.00 | c | 111.50 | 410.50 | 421.50 | 379.50 | 269.50 | 82.50 | 2.50 | 0.00 | a | 1730.07 | |||||||||
2009 | 0.00 | b | 0.00 | 13.90 | b | 77.07 | a | 137.50 | 370.50 | 332.00 | 430.50 | 226.00 | 57.50 | 22.50 | 1.00 | l | 1667.47 | |||||||||
2010 | 0.00 | h | 0.00 | l | 0.00 | a | 129.50 | 247.00 | 459.50 | 545.00 | 499.00 | 332.00 | 94.00 | 7.24 | a | 0.00 | j | 2313.24 | ||||||||
2011 | 0.00 | c | 1.17 | d | 11.37 | a | 115.34 | a | 222.50 | 433.50 | 536.00 | 444.00 | 241.00 | 47.00 | 9.83 | a | 0.00 | a | 2061.71 | |||||||
2012 | 0.00 | b | 0.00 | a | 79.57 | a | 70.86 | a | 251.00 | 309.00 | 518.00 | 391.00 | 235.86 | a | 30.00 | k | 0.00 | z | 0.00 | z | 1855.29 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.43 | 0.74 | 12.69 | 61.23 | 161.44 | 302.56 | 409.48 | 389.86 | 226.89 | 65.32 | 11.62 | 1.64 | 1618.66 | |||||||||||||
S.D. | 1.71 | 2.25 | 15.69 | 29.62 | 66.32 | 59.03 | 59.88 | 62.02 | 54.24 | 36.44 | 14.27 | 3.46 | 208.04 | |||||||||||||
SKEW | 5.73 | 4.48 | 1.97 | 0.05 | 0.36 | 0.06 | 0.34 | 0.47 | 0.19 | 0.41 | 1.86 | 2.34 | -0.17 | |||||||||||||
MAX | 11.62 | 14.00 | 79.57 | 129.50 | 313.50 | 459.50 | 549.00 | 597.00 | 341.50 | 155.00 | 68.00 | 13.36 | 2089.09 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 1.00 | 55.50 | 156.50 | 261.00 | 260.50 | 95.50 | 12.50 | 0.00 | 0.00 | 1115.90 | |||||||||||||
NO YRS | 51 | 54 | 51 | 54 | 55 | 57 | 57 | 57 | 58 | 57 | 53 | 51 | 42 |