YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 7.50 | w | 81.50 | 1.50 | 0.00 | 83.00 | ||||
1960 | 0.00 | 0.00 | 2.50 | 21.50 | 106.00 | 352.50 | 607.00 | 403.00 | 325.50 | 69.00 | 0.00 | 0.00 | 1887.00 | |||||||||||||
1961 | 0.00 | 0.00 | 2.00 | 18.50 | 157.00 | 471.50 | 555.50 | 589.00 | 140.50 | 73.00 | 0.00 | 0.00 | 2007.00 | |||||||||||||
1962 | 0.00 | 0.00 | 1.00 | 38.50 | 54.50 | 294.50 | 413.50 | 398.50 | 251.50 | 62.50 | 4.50 | 0.00 | 1519.00 | |||||||||||||
1963 | 0.00 | 6.50 | 0.00 | 7.50 | 151.50 | 239.50 | 417.00 | 474.50 | 368.00 | 152.50 | 0.00 | 0.00 | 1817.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | d | 1.50 | 81.50 | 218.50 | 505.50 | 342.50 | 129.50 | 58.00 | 0.00 | 0.00 | 1337.00 | ||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 4.50 | 44.50 | 223.50 | 424.50 | 384.00 | 61.50 | 64.07 | a | 1.50 | 0.00 | 1208.07 | ||||||||||||
1966 | 0.00 | 0.00 | 0.00 | 4.00 | 158.00 | 255.00 | 511.50 | 473.50 | 355.00 | 53.50 | 1.50 | 0.00 | 1812.00 | |||||||||||||
1967 | 0.00 | 0.00 | 0.00 | 0.00 | 105.00 | 282.00 | 563.50 | 550.50 | 381.00 | 47.50 | 8.00 | 0.00 | 1937.50 | |||||||||||||
1968 | 0.00 | 0.00 | 0.00 | 12.50 | 82.50 | 307.00 | 504.94 | e | 380.00 | 219.00 | 37.50 | 0.00 | 0.00 | 1543.44 | ||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 28.00 | 197.50 | 306.50 | 454.00 | 503.50 | 274.50 | 27.00 | 3.00 | 0.00 | 1794.00 | |||||||||||||
1970 | 0.00 | 0.00 | a | 0.00 | 1.00 | 113.00 | 391.50 | 578.50 | 535.00 | 161.00 | 57.00 | 0.00 | 0.00 | 1837.00 | ||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 6.50 | 143.50 | 269.00 | 497.00 | 586.00 | 154.50 | 104.00 | 1.00 | 0.00 | 1761.50 | |||||||||||||
1972 | 0.00 | 0.00 | 2.50 | 2.00 | 134.00 | 357.00 | 461.50 | 524.00 | 177.00 | 68.00 | 0.00 | 0.00 | 1726.00 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 1.50 | 134.50 | k | 342.50 | 533.50 | 481.00 | 266.00 | 73.50 | 1.00 | 0.00 | 1699.00 | ||||||||||||
1974 | 0.00 | 0.00 | 0.00 | 19.50 | 88.00 | 420.50 | 512.00 | 431.00 | 281.00 | 79.50 | 0.00 | 0.00 | 1831.50 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 0.00 | 68.00 | 205.00 | 676.50 | 404.50 | 266.00 | 67.00 | g | 7.50 | 0.00 | 1627.50 | ||||||||||||
1976 | 0.00 | 0.00 | 0.00 | 3.00 | 173.50 | 262.00 | 568.50 | 387.50 | 307.00 | 86.50 | 15.00 | 0.00 | 1803.00 | |||||||||||||
1977 | 0.00 | 0.00 | 0.00 | 73.00 | 82.50 | 451.50 | 497.50 | 478.50 | 209.50 | 59.50 | 0.00 | 0.00 | 1852.00 | |||||||||||||
1978 | 0.00 | 0.00 | 12.50 | 10.50 | 81.00 | 285.00 | 495.00 | 378.00 | 238.00 | 73.50 | 6.00 | 0.00 | 1579.50 | |||||||||||||
1979 | 0.00 | 0.00 | 1.00 | 15.00 | 151.00 | 312.50 | 502.00 | 472.00 | 317.50 | 131.00 | 0.00 | 0.00 | 1902.00 | |||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 72.50 | 174.50 | 301.00 | 543.00 | 361.50 | 313.50 | 107.50 | 18.50 | 0.00 | 1892.00 | |||||||||||||
1981 | 0.52 | a | 0.00 | 0.00 | 59.50 | 148.50 | 226.00 | g | 494.50 | 556.50 | 310.86 | a | 38.46 | d | 5.50 | 0.00 | 1614.34 | |||||||||
1982 | 0.00 | 0.00 | 0.00 | 1.00 | 77.00 | 320.50 | 473.50 | 522.50 | 218.50 | 45.50 | 0.00 | 0.00 | 1658.50 | |||||||||||||
1983 | 0.00 | 0.00 | 4.00 | 16.50 | n | 170.00 | 300.00 | 478.00 | 594.00 | 216.50 | 98.17 | a | 0.00 | 0.00 | 1860.67 | |||||||||||
1984 | 0.00 | 0.00 | 0.00 | a | 16.00 | 117.50 | 159.00 | j | 551.00 | 535.27 | a | 193.50 | 69.50 | 0.00 | 0.00 | 1482.77 | ||||||||||
1985 | 0.00 | 0.00 | 0.00 | 53.08 | d | 188.07 | a | 329.50 | 627.00 | 375.50 | 140.00 | 45.00 | 0.00 | 0.00 | a | 1758.14 | ||||||||||
1986 | 0.00 | 2.50 | 2.00 | 28.00 | 199.50 | 431.50 | 347.50 | 579.50 | 138.50 | 56.00 | f | 2.14 | b | 0.00 | c | 1731.14 | ||||||||||
1987 | 0.00 | q | 0.00 | 3.50 | 113.00 | 249.00 | 370.50 | 455.00 | 251.00 | j | 317.00 | 102.00 | 10.50 | 0.00 | 1620.50 | |||||||||||
1988 | 0.52 | a | 0.00 | 2.00 | 61.00 | 170.00 | 456.00 | 532.50 | 455.00 | 233.50 | 197.00 | 12.00 | 0.00 | 2119.52 | ||||||||||||
1989 | 0.00 | 0.00 | b | 4.13 | a | 45.00 | 121.50 | 337.50 | 582.00 | 432.50 | 254.50 | 88.00 | 9.00 | 0.00 | 1874.13 | |||||||||||
1990 | 0.00 | 0.00 | 4.00 | 75.00 | 89.50 | 287.68 | b | 537.50 | 527.50 | 384.50 | 56.50 | 5.00 | 0.00 | 1967.18 | ||||||||||||
1991 | 0.00 | 1.00 | 0.00 | 5.50 | 73.50 | 224.00 | 538.00 | 556.50 | 309.00 | 128.50 | 2.07 | a | 0.00 | 1838.07 | ||||||||||||
1992 | 0.00 | a | 0.00 | 2.50 | 78.50 | 263.00 | 384.50 | 406.00 | 486.50 | 214.00 | 100.50 | 0.00 | 0.00 | 1935.50 | ||||||||||||
1993 | 0.00 | c | 0.00 | a | 0.00 | 0.00 | 217.50 | 247.00 | 276.00 | 386.50 | 224.00 | 59.00 | 0.00 | 0.00 | 1410.00 | |||||||||||
1994 | 0.00 | b | 0.00 | 7.75 | a | 60.50 | 169.50 | 323.00 | 537.00 | 529.50 | 314.00 | 29.00 | 0.00 | 0.00 | 1970.25 | |||||||||||
1995 | 0.00 | b | 2.50 | 0.00 | b | 9.00 | i | 93.00 | 275.00 | 478.50 | 425.50 | 317.00 | 26.50 | 1.50 | 0.00 | a | 1619.50 | |||||||||
1996 | 0.00 | 0.50 | 0.00 | a | 31.00 | 41.00 | 312.50 | 545.50 | 493.00 | 192.00 | 124.50 | 0.00 | a | 0.00 | 1740.00 | |||||||||||
1997 | 0.00 | f | 0.00 | a | 10.16 | b | 6.43 | b | 183.93 | a | 312.22 | c | 465.52 | a | 483.50 | 276.35 | d | 75.95 | a | 5.69 | a | 0.00 | a | 1819.74 | ||
1998 | 0.00 | b | 0.00 | a | 8.02 | b | 28.97 | a | 0.00 | z | 117.86 | b | 598.62 | b | 591.07 | a | 396.72 | a | 28.42 | a | 0.00 | a | 0.00 | k | 1769.67 | |
1999 | 0.00 | e | 0.00 | e | 2.38 | e | 3.46 | d | 89.50 | g | 237.69 | d | 339.00 | h | 446.50 | f | 195.00 | e | 51.50 | i | 18.60 | e | 0.00 | f | 457.14 | |
2000 | 0.00 | l | 0.00 | f | 0.50 | g | 21.67 | c | 98.37 | e | 199.50 | f | 445.48 | d | 446.52 | e | 142.50 | f | 49.50 | g | 0.00 | f | 0.00 | g | 1012.03 | |
2001 | 0.00 | g | 0.00 | e | 0.00 | f | 20.50 | f | 194.50 | f | 323.08 | d | 462.50 | f | 601.06 | d | 367.20 | e | 46.50 | j | 4.50 | j | 0.00 | m | 1291.33 | |
2002 | 0.00 | s | 0.00 | 1.00 | j | 1.50 | 87.50 | i | 257.00 | i | 648.00 | 279.00 | i | 214.50 | i | 24.00 | i | 6.50 | j | 0.00 | i | 649.50 | ||||
2003 | 0.00 | j | 0.00 | i | 9.50 | j | 17.00 | h | 134.00 | m | 270.00 | i | 502.00 | i | 408.00 | k | 223.50 | i | 128.50 | j | 0.00 | l | 0.00 | j | 0.00 | |
2004 | 0.00 | l | 0.00 | l | 23.00 | h | 39.50 | g | 79.50 | l | 242.00 | h | 351.00 | l | 333.50 | k | 135.00 | k | 64.50 | l | 0.00 | i | 0.00 | h | 0.00 | |
2005 | 0.00 | l | 0.00 | i | 1.50 | i | 19.00 | i | 58.00 | k | 189.50 | i | 369.50 | l | 369.00 | h | 184.50 | i | 63.00 | k | 3.50 | k | 0.00 | k | 0.00 | |
2006 | 0.00 | l | 0.00 | i | 0.00 | i | 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 | 0.03 | 0.31 | 1.80 | 25.75 | 132.04 | 311.23 | 508.27 | 477.90 | 253.89 | 75.75 | 3.44 | 0.00 | 1769.58 | |||||||||||||
S.D. | 0.12 | 1.13 | 3.01 | 28.59 | 55.54 | 74.83 | 77.35 | 75.68 | 80.79 | 36.77 | 5.14 | 0.00 | 206.48 | |||||||||||||
SKEW | 4.01 | 4.45 | 2.06 | 1.19 | 0.38 | 0.14 | -0.46 | -0.02 | -0.17 | 1.15 | 1.67 | 0.00 | -1.03 | |||||||||||||
MAX | 0.52 | 6.50 | 12.50 | 113.00 | 263.00 | 471.50 | 676.50 | 601.06 | 396.72 | 197.00 | 18.60 | 0.00 | 2119.52 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 41.00 | 117.86 | 276.00 | 342.50 | 61.50 | 26.50 | 0.00 | 0.00 | 1208.07 | |||||||||||||
NO YRS | 38 | 42 | 40 | 40 | 38 | 39 | 41 | 40 | 41 | 38 | 41 | 39 | 29 |