YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | 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 | 145.00 | 0.00 | z | 0.00 | 145.00 | |||
1953 | 0.50 | 0.00 | 4.00 | 0.00 | 7.00 | 83.00 | 333.00 | 243.50 | 187.00 | 108.00 | 21.50 | 0.00 | 987.50 | |||||||||||||
1954 | 0.00 | 1.50 | 0.00 | 14.50 | 6.20 | a | 85.50 | 391.50 | 197.50 | 227.50 | 85.00 | 3.50 | 0.00 | 1012.70 | ||||||||||||
1955 | 0.00 | c | 0.00 | 5.50 | 1.50 | 16.00 | 69.00 | 204.00 | 400.50 | 315.50 | 45.00 | 13.27 | d | 0.00 | c | 1070.27 | ||||||||||
1956 | 0.00 | 0.00 | 0.00 | 2.50 | 42.50 | 148.50 | 264.50 | 188.00 | 355.00 | 31.00 | 37.50 | 0.00 | 1069.50 | |||||||||||||
1957 | 0.00 | 4.00 | 1.00 | 1.50 | 3.00 | 222.00 | 355.00 | 337.00 | 209.50 | 11.00 | 0.00 | 0.00 | 1144.00 | |||||||||||||
1958 | 0.00 | 0.00 | 0.00 | 26.38 | a | 67.50 | 107.00 | 217.00 | 357.50 | 304.00 | 180.83 | a | 3.00 | 28.42 | a | 1291.63 | ||||||||||
1959 | 7.00 | 0.00 | 12.00 | 61.00 | 3.50 | 213.00 | 450.00 | 347.00 | 206.50 | 179.00 | 35.50 | 9.00 | 1523.50 | |||||||||||||
1960 | 0.00 | 0.00 | 15.00 | 48.00 | 106.50 | 240.50 | 459.00 | 327.50 | 385.00 | 98.00 | 5.00 | 0.00 | 1684.50 | |||||||||||||
1961 | 3.00 | 0.00 | 0.00 | 55.50 | 11.50 | 223.50 | 297.00 | 323.50 | 185.00 | 130.00 | 6.50 | 0.00 | 1235.50 | |||||||||||||
1962 | 5.00 | 0.00 | 0.00 | 36.00 | 17.50 | 91.00 | 178.50 | 327.50 | 207.50 | 62.00 | 14.00 | 0.00 | 939.00 | |||||||||||||
1963 | 0.00 | 9.00 | 0.00 | 0.00 | 4.00 | 27.00 | 211.00 | 250.50 | 349.50 | 94.00 | 11.00 | 2.00 | 958.00 | |||||||||||||
1964 | 3.50 | 0.00 | 3.50 | 37.00 | 22.50 | 97.50 | 376.50 | 301.00 | 165.00 | 236.50 | 19.50 | 0.00 | 1262.50 | |||||||||||||
1965 | 7.50 | 0.00 | 0.00 | 73.50 | 38.50 | 22.50 | 252.00 | 398.50 | 118.50 | 223.50 | 16.50 | 6.50 | 1157.50 | |||||||||||||
1966 | 0.00 | 0.00 | a | 12.50 | 28.50 | 41.00 | 141.00 | 335.50 | 368.00 | 250.00 | 119.50 | 27.50 | 0.00 | 1323.50 | ||||||||||||
1967 | 0.00 | 8.50 | 4.50 | 0.00 | 107.50 | 81.50 | 379.00 | 492.00 | 252.00 | 205.50 | 48.50 | 0.00 | 1579.00 | |||||||||||||
1968 | 0.00 | 15.00 | 12.00 | 28.00 | 76.00 | 198.00 | 378.50 | 278.50 | 276.50 | 120.00 | 25.50 | 0.00 | 1408.00 | |||||||||||||
1969 | 6.00 | 0.00 | 24.00 | 9.50 | 51.00 | 39.50 | 0.00 | z | 431.00 | 327.50 | 46.50 | 26.50 | 0.00 | 961.50 | ||||||||||||
1970 | 0.00 | 3.50 | 1.00 | 7.50 | 80.50 | 140.89 | b | 403.50 | 424.50 | 283.50 | 73.88 | a | 8.50 | 0.00 | 1427.28 | |||||||||||
1971 | 22.50 | 20.50 | 13.50 | 30.50 | 10.91 | d | 196.00 | 372.00 | 0.00 | z | 301.00 | 152.50 | 16.00 | 0.00 | 1135.41 | |||||||||||
1972 | 0.00 | 2.50 | 13.43 | a | 17.00 | 106.50 | 140.00 | 438.28 | b | 362.50 | 177.41 | a | 42.50 | 0.00 | z | 0.00 | 1300.12 | |||||||||
1973 | 3.00 | 0.00 | 0.00 | 1.50 | 55.00 | 275.50 | 0.00 | z | 298.50 | f | 129.31 | a | 161.72 | a | 3.62 | a | 4.00 | 633.65 | ||||||||
1974 | 0.00 | 0.00 | d | 4.00 | 22.76 | a | 48.57 | a | 256.00 | 349.30 | c | 270.14 | c | 307.22 | c | 94.55 | a | 22.50 | b | 0.00 | d | 1375.04 | ||||
1975 | 14.93 | d | 3.77 | b | 0.00 | d | 0.00 | d | 43.29 | b | 81.21 | a | 233.02 | a | 297.71 | b | 246.00 | g | 55.00 | f | 18.21 | b | 7.00 | 699.13 | ||
1976 | 5.54 | c | 0.52 | a | 4.13 | a | 10.38 | d | 85.52 | b | 283.33 | c | 282.62 | a | 285.00 | 150.52 | a | 110.00 | 56.25 | b | 0.00 | a | 1273.81 | |||
1977 | 0.00 | 21.26 | a | 0.00 | 26.90 | a | 12.50 | 141.50 | 373.00 | 339.00 | 240.54 | b | 169.00 | 63.62 | a | 5.50 | 1392.81 | |||||||||
1978 | 0.00 | 0.00 | b | 28.50 | 0.00 | b | 129.34 | b | 294.83 | a | 436.50 | 325.50 | 258.50 | 207.18 | a | 28.89 | c | 0.00 | 1709.24 | |||||||
1979 | 0.00 | 0.00 | a | 2.07 | a | 9.50 | 73.76 | b | 305.56 | c | 370.97 | a | 309.50 | 480.00 | c | 67.34 | b | 0.00 | b | 19.12 | a | 1637.81 | ||||
1980 | 0.00 | b | 5.18 | a | 0.00 | 47.50 | 7.00 | 208.50 | 447.50 | 360.00 | 220.34 | a | 205.93 | c | 37.24 | a | 19.24 | b | 1558.43 | |||||||
1981 | 1.07 | b | 22.62 | b | 1.00 | 17.50 | 58.00 | 354.00 | 394.50 | 461.38 | a | 321.00 | 61.50 | 22.00 | 4.50 | 1719.07 | ||||||||||
1982 | 0.00 | 0.00 | z | 4.00 | 17.00 | 24.50 | 35.00 | 337.00 | 398.50 | 303.00 | 103.50 | 4.00 | 0.00 | 1226.50 | ||||||||||||
1983 | 2.00 | 0.00 | 0.00 | 1.50 | 67.00 | 73.50 | 309.50 | 424.50 | 397.00 | 122.00 | 13.50 | 0.00 | 1410.50 | |||||||||||||
1984 | 0.50 | 0.00 | 0.00 | z | 41.00 | 161.50 | 142.50 | 432.50 | 375.00 | 453.00 | 46.00 | 1.50 | 0.00 | 1653.50 | ||||||||||||
1985 | 0.00 | 5.00 | 0.00 | 55.50 | 27.50 | 247.00 | 407.50 | 342.50 | 136.00 | 93.00 | 14.50 | 0.00 | 1328.50 | |||||||||||||
1986 | 12.50 | 29.50 | 20.00 | 23.00 | 50.50 | 158.50 | 248.00 | 399.00 | 98.00 | 62.00 | 6.00 | 0.00 | 1107.00 | |||||||||||||
1987 | 4.00 | 9.00 | 6.00 | 63.00 | 63.00 | 104.00 | 121.50 | 217.50 | 263.00 | 169.00 | 8.00 | 0.50 | 1028.50 | |||||||||||||
1988 | 1.00 | 6.50 | 36.00 | 49.50 | 69.50 | 71.50 | 294.00 | 245.00 | 212.00 | 134.00 | 20.50 | 0.50 | 1140.00 | |||||||||||||
1989 | 0.00 | 18.50 | 15.50 | 97.50 | 42.00 | 160.50 | 352.50 | 228.00 | 318.50 | 80.00 | 40.86 | a | 3.50 | 1357.36 | ||||||||||||
1990 | 6.50 | 0.00 | 16.00 | 19.50 | 63.60 | b | 265.50 | 366.50 | 245.00 | 281.00 | 0.00 | z | 38.50 | 1.00 | 1303.10 | |||||||||||
1991 | 0.00 | 6.00 | 0.00 | 11.00 | 30.50 | 23.00 | 173.00 | 272.50 | 0.00 | z | 286.00 | 53.50 | 0.00 | 855.50 | ||||||||||||
1992 | 0.00 | 0.00 | 0.00 | z | 56.50 | 32.00 | 0.00 | z | 298.00 | 435.50 | 351.50 | 115.00 | 0.00 | z | 0.00 | 1288.50 | ||||||||||
1993 | 0.00 | 0.00 | 5.00 | 21.00 | 55.50 | 0.00 | z | 140.50 | 274.50 | 277.00 | 114.50 | 8.50 | 0.00 | 896.50 | ||||||||||||
1994 | 5.00 | 0.00 | 5.50 | 10.50 | 20.00 | 236.50 | 241.00 | 0.00 | z | 279.50 | 0.00 | z | 2.00 | 0.00 | 800.00 | |||||||||||
1995 | 0.00 | 38.00 | 1.50 | 8.00 | 10.00 | 112.50 | 359.50 | 487.00 | 367.00 | 113.50 | 50.00 | 2.50 | 1549.50 | |||||||||||||
1996 | 0.50 | 9.50 | 6.50 | 72.00 | 79.00 | 173.28 | a | 395.00 | 425.50 | 224.50 | 0.00 | z | 40.50 | 0.00 | 1426.28 | |||||||||||
1997 | 0.00 | 2.00 | 0.00 | z | 0.00 | z | 170.00 | 89.50 | 239.50 | 417.00 | 409.50 | 127.50 | 50.50 | 1.00 | 1506.50 | |||||||||||
1998 | 0.00 | z | 0.00 | 5.00 | 0.00 | z | 0.00 | z | 68.50 | 0.00 | z | 507.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 580.50 | |||||
1999 | 0.00 | 0.00 | 0.00 | 49.00 | 17.00 | 124.50 | 308.45 | a | 358.00 | 162.00 | e | 264.57 | b | 0.00 | z | 2.07 | a | 1285.59 | ||||||||
2000 | 5.54 | c | 0.52 | a | 4.00 | 43.97 | a | 75.00 | h | 206.00 | 274.57 | c | 378.31 | d | 276.35 | d | 51.15 | a | 0.00 | b | 2.50 | j | 1240.40 | |||
2001 | 1.66 | c | 11.20 | c | 12.40 | a | 27.41 | a | 72.50 | i | 227.50 | 207.59 | c | 294.50 | f | 282.69 | d | 157.00 | 7.20 | e | 0.00 | h | 934.66 | |||
2002 | 4.50 | 27.00 | 0.00 | 7.50 | 36.00 | 140.50 | 259.00 | 260.50 | 222.50 | i | 33.00 | 33.00 | 0.00 | 801.00 | ||||||||||||
2003 | 33.00 | 0.00 | 10.00 | 0.00 | 76.00 | 66.00 | 278.50 | g | 446.00 | 312.50 | 257.54 | e | 4.50 | 0.00 | t | 1205.54 | ||||||||||
2004 | 0.00 | 0.00 | 20.00 | 40.00 | 120.00 | 60.00 | n | 287.50 | 274.23 | e | 248.50 | f | 35.50 | m | 0.00 | l | 0.00 | v | 741.73 | |||||||
2005 | 3.00 | m | 0.00 | n | 1.50 | n | 0.00 | z | 47.50 | o | 32.00 | u | 55.00 | y | 63.00 | z | 14.50 | z | 0.00 | z | 0.00 | z | 6.50 | i | 0.00 | |
2006 | 0.00 | j | 0.00 | z | 0.00 | z | 0.00 | p | 4.00 | r | 147.00 | n | 173.00 | r | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.06 | 5.50 | 6.71 | 26.58 | 51.99 | 152.92 | 317.41 | 341.98 | 267.98 | 123.31 | 21.04 | 2.42 | 1311.66 | |||||||||||||
S.D. | 6.11 | 9.04 | 8.38 | 23.68 | 40.68 | 84.35 | 86.82 | 80.55 | 86.76 | 66.95 | 17.44 | 5.70 | 233.63 | |||||||||||||
SKEW | 3.20 | 1.89 | 1.54 | 0.83 | 1.01 | 0.36 | -0.32 | 0.09 | 0.20 | 0.58 | 0.70 | 3.13 | 0.13 | |||||||||||||
MAX | 33.00 | 38.00 | 36.00 | 97.50 | 170.00 | 354.00 | 459.00 | 507.00 | 480.00 | 286.00 | 63.62 | 28.42 | 1719.07 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 22.50 | 121.50 | 188.00 | 98.00 | 11.00 | 0.00 | 0.00 | 939.00 | |||||||||||||
NO YRS | 51 | 51 | 49 | 50 | 49 | 49 | 48 | 48 | 47 | 47 | 47 | 48 | 31 |