YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1964 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 379.00 | 177.50 | 140.50 | 2.00 | 0.00 | a | 699.00 | |||||
1965 | 0.00 | 0.00 | 0.00 | 6.72 | a | 40.00 | 89.00 | 371.50 | 369.50 | 102.00 | 156.50 | 0.00 | 4.13 | a | 1139.36 | |||||||||||
1966 | 0.00 | 0.00 | 1.00 | 9.00 | 125.03 | a | 255.54 | b | 298.50 | k | 440.72 | a | 230.69 | a | 20.31 | b | 0.00 | 0.00 | 1082.29 | |||||||
1967 | 0.00 | a | 0.00 | 0.00 | c | 0.00 | b | 73.00 | 131.50 | 464.48 | a | 434.00 | 169.00 | 79.00 | 9.50 | 0.00 | a | 1360.48 | ||||||||
1968 | 0.50 | 0.00 | a | 0.00 | a | 0.00 | 55.00 | 335.50 | 410.50 | 236.00 | 208.45 | a | 43.00 | 0.00 | 0.00 | 1288.95 | ||||||||||
1969 | 0.00 | 0.00 | a | 0.00 | 8.50 | 121.00 | 146.00 | 458.50 | 498.50 | 251.50 | 14.50 | 0.00 | 0.00 | 1498.50 | ||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 0.00 | a | 46.00 | 218.89 | c | 430.00 | 436.00 | 136.50 | 21.18 | a | 0.00 | a | 0.00 | a | 1288.57 | ||||||||
1971 | 0.00 | 0.00 | a | 0.00 | b | 5.89 | b | 18.37 | d | 287.59 | a | 542.50 | a | 396.80 | a | 190.71 | b | 60.50 | 0.00 | 0.00 | b | 1502.36 | ||||
1972 | 0.00 | 0.00 | 5.17 | a | 3.62 | a | 103.69 | b | 253.89 | c | 568.16 | b | 385.95 | a | 0.00 | z | 26.87 | a | 0.00 | a | 0.00 | a | 1347.34 | |||
1973 | 0.00 | 0.00 | a | 0.00 | a | 0.50 | 84.00 | 275.50 | 461.50 | 419.50 | 181.50 | 82.67 | a | 3.50 | 0.00 | 1508.67 | ||||||||||
1974 | 0.00 | b | 0.00 | b | 0.00 | c | 0.00 | a | 111.50 | 436.03 | a | 414.50 | 415.40 | a | 258.50 | 72.85 | a | 0.00 | a | 0.00 | a | 1708.78 | ||||
1975 | 0.00 | b | 0.00 | e | 0.00 | h | 0.00 | e | 27.12 | c | 203.08 | d | 424.81 | d | 416.29 | c | 235.38 | d | 70.02 | b | 15.60 | e | 0.00 | e | 1392.30 | |
1976 | 0.60 | e | 0.00 | a | 0.00 | h | 1.50 | g | 83.18 | a | 279.50 | 472.00 | 270.00 | g | 154.20 | e | 26.35 | a | 18.60 | e | 0.00 | c | 1034.43 | |||
1977 | 0.00 | b | 0.00 | a | 0.00 | e | 36.67 | c | 32.11 | c | 370.00 | c | 452.17 | b | 424.81 | d | 229.62 | d | 54.00 | g | 0.00 | 0.00 | g | 1545.38 | ||
1978 | 0.00 | d | 0.00 | c | 0.00 | e | 0.00 | c | 43.52 | e | 183.50 | i | 498.21 | c | 416.78 | d | 197.14 | b | 111.08 | a | 9.81 | d | 0.00 | 1276.55 | ||
1979 | 0.00 | d | 0.00 | c | 0.00 | c | 0.00 | h | 56.66 | b | 274.62 | d | 471.41 | b | 310.00 | b | 244.50 | g | 98.50 | g | 0.00 | e | 1.11 | c | 1113.79 | |
1980 | 0.00 | f | 0.00 | c | 0.00 | e | 2.40 | e | 8.00 | f | 226.20 | e | 470.74 | d | 379.48 | b | 186.11 | c | 119.98 | d | 13.89 | c | 6.41 | b | 1405.22 | |
1981 | 0.00 | h | 0.00 | f | 0.00 | c | 5.00 | h | 15.50 | d | 372.00 | e | 485.67 | d | 435.79 | e | 150.00 | f | 3.00 | h | 0.58 | d | 0.00 | e | 1309.53 | |
1982 | 0.00 | e | 0.00 | e | 0.00 | g | 0.00 | j | 21.50 | i | 134.50 | f | 356.50 | e | 376.59 | d | 181.20 | e | 1.15 | d | 0.00 | d | 0.00 | e | 915.44 | |
1983 | 0.00 | l | 0.00 | h | 0.00 | l | 0.00 | o | 43.00 | o | 78.00 | n | 167.50 | o | 237.00 | h | 190.00 | j | 5.00 | g | 1.00 | q | 0.00 | g | 0.00 | |
1984 | 0.00 | 0.00 | 0.00 | 9.00 | 188.50 | 237.93 | a | 436.50 | 397.83 | a | 242.59 | a | 10.85 | a | 0.00 | z | 0.00 | 1523.20 | ||||||||
1985 | 0.00 | b | 0.00 | a | 0.00 | 16.55 | a | 46.00 | 384.00 | 517.91 | b | 452.94 | d | 99.00 | e | 29.00 | 1.50 | 2.00 | 1548.91 | |||||||
1986 | 0.00 | 3.50 | 1.50 | 10.00 | 107.50 | 346.00 | 369.00 | 448.50 | 109.00 | 2.00 | 0.00 | a | 0.00 | 1397.00 | ||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 26.50 | 45.98 | a | 326.50 | 372.50 | 372.00 | 240.50 | 107.00 | 0.00 | 0.00 | 1490.98 | ||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 6.50 | 104.50 | 316.50 | 526.00 | 397.50 | 205.50 | 130.00 | 0.00 | 0.00 | 1686.50 | |||||||||||||
1989 | 0.00 | 0.00 | 0.00 | a | 48.50 | 93.50 | 256.00 | 540.00 | 346.50 | 221.00 | 48.00 | 12.50 | 0.00 | 1566.00 | ||||||||||||
1990 | 0.00 | 0.00 | 0.00 | 9.50 | 21.50 | 346.50 | 491.50 | 370.50 | 262.50 | 52.00 | 6.00 | 0.00 | 1560.00 | |||||||||||||
1991 | 0.00 | a | 0.00 | 0.00 | z | 0.00 | 15.50 | 179.00 | 479.00 | 404.50 | 221.00 | 147.50 | 0.00 | 0.00 | 1446.50 | |||||||||||
1992 | 0.00 | a | 0.00 | 0.00 | 31.00 | 29.00 | 198.50 | 353.50 | 417.50 | 262.50 | 74.00 | 0.00 | a | 0.00 | 1366.00 | |||||||||||
1993 | 0.00 | 0.00 | 0.00 | 0.00 | 76.00 | 215.00 | 388.50 | 386.50 | 253.50 | 43.00 | 0.00 | 0.00 | 1362.50 | |||||||||||||
1994 | 0.00 | 0.00 | 0.00 | 30.50 | 73.00 | 428.00 | 575.00 | 518.50 | 264.50 | 12.50 | 0.00 | b | 0.00 | a | 1902.00 | |||||||||||
1995 | 0.00 | 0.00 | z | 0.00 | 0.00 | 17.50 | 176.50 | 491.00 | 0.00 | z | 322.50 | 114.50 | 26.50 | 0.00 | 1148.50 | |||||||||||
1996 | 0.00 | 0.52 | a | 0.00 | 34.50 | 0.00 | z | 465.00 | 622.00 | 609.00 | 253.50 | 139.00 | 5.00 | 0.00 | 2128.52 | |||||||||||
1997 | 0.00 | 0.00 | 21.50 | 18.50 | 224.50 | 360.00 | 569.37 | a | 559.00 | 333.00 | 115.00 | 16.50 | 0.00 | z | 2217.37 | |||||||||||
1998 | 0.00 | z | 0.00 | 5.50 | 0.00 | 54.00 | 259.00 | 617.00 | 639.00 | 335.69 | a | 73.00 | 18.00 | 1.15 | d | 2002.34 | ||||||||||
1999 | 0.00 | a | 0.00 | b | 1.11 | c | 5.17 | a | 128.13 | a | 386.40 | e | 513.80 | d | 518.00 | 418.97 | a | 243.50 | 122.00 | 0.00 | d | 2337.07 | ||||
2000 | 0.00 | 5.70 | a | 9.50 | 162.86 | b | 278.50 | 429.00 | 557.50 | 563.68 | a | 326.90 | a | 114.00 | 1.00 | 0.52 | a | 2449.15 | ||||||||
2001 | 0.00 | 0.00 | v | 0.00 | z | 1.00 | 45.98 | a | 267.32 | b | 342.50 | i | 640.15 | a | 495.50 | 260.83 | b | 15.50 | 0.00 | g | 1726.28 | |||||
2002 | 0.00 | b | 0.00 | 0.00 | 25.00 | 205.78 | b | 546.21 | a | 714.50 | 594.17 | a | 290.00 | 44.50 | 5.17 | a | 0.00 | 2425.32 | ||||||||
2003 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 809.00 | 549.00 | 294.50 | 142.00 | 0.00 | a | 0.00 | 1794.50 | |||||||||
2004 | 0.00 | 0.00 | b | 0.00 | z | 19.00 | 74.50 | 346.00 | 475.50 | 377.50 | 228.50 | 0.00 | z | 0.00 | 2.07 | a | 1523.07 | |||||||||
2005 | 2.00 | 0.00 | 0.00 | 0.52 | a | 116.25 | a | 160.00 | 481.50 | g | 374.00 | 189.50 | 36.00 | 4.50 | 0.00 | 882.77 | ||||||||||
2006 | 0.00 | 0.00 | d | 0.00 | g | 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 | 0.08 | 0.26 | 1.33 | 15.08 | 82.83 | 291.46 | 491.14 | 438.65 | 235.79 | 80.67 | 7.69 | 0.46 | 1619.36 | |||||||||||||
S.D. | 0.34 | 1.07 | 4.10 | 28.82 | 62.04 | 101.80 | 96.48 | 89.73 | 80.49 | 62.32 | 19.81 | 1.29 | 377.64 | |||||||||||||
SKEW | 4.92 | 4.33 | 3.95 | 4.04 | 1.39 | 0.26 | 1.14 | 0.64 | 0.93 | 1.02 | 4.99 | 3.42 | 1.24 | |||||||||||||
MAX | 2.00 | 5.70 | 21.50 | 162.86 | 278.50 | 546.21 | 809.00 | 640.15 | 495.50 | 260.83 | 122.00 | 6.41 | 2449.15 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 15.50 | 89.00 | 353.50 | 236.00 | 99.00 | 1.15 | 0.00 | 0.00 | 1139.36 | |||||||||||||
NO YRS | 38 | 38 | 34 | 35 | 36 | 37 | 37 | 39 | 38 | 37 | 40 | 38 | 20 |