YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 49.00 | 180.50 | 175.50 | 405.00 | ||||||
1958 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1960 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1961 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 86.50 | o | 61.50 | 3.00 | 0.00 | 1.50 | 64.50 | 245.69 | a | 335.00 | 711.19 | |||||||
1963 | 389.05 | a | 160.50 | 321.00 | 295.00 | 95.00 | 47.00 | 1.00 | 0.00 | 0.00 | 25.50 | 202.50 | 289.50 | 1826.05 | ||||||||||||
1964 | 404.00 | 0.00 | z | 193.50 | j | 229.00 | 191.00 | 68.50 | 2.50 | 1.00 | 4.50 | 31.00 | 231.00 | 316.50 | 1479.00 | |||||||||||
1965 | 327.57 | a | 296.00 | 296.00 | 227.00 | 146.00 | 103.50 | 4.50 | 0.00 | 4.66 | a | 33.50 | 174.50 | 71.50 | r | 1613.22 | ||||||||||
1966 | 295.00 | i | 369.50 | 284.00 | 164.46 | b | 102.50 | 25.00 | 1.50 | 0.00 | 4.00 | 6.00 | p | 196.00 | 296.00 | 1442.96 | ||||||||||
1967 | 365.00 | 246.81 | a | 293.50 | 416.50 | 151.38 | a | 118.33 | c | 1.00 | 0.00 | 0.00 | 0.00 | z | 89.50 | 382.85 | a | 2064.88 | ||||||||
1968 | 322.00 | 210.00 | 266.50 | 198.50 | 141.10 | b | 32.50 | 8.78 | a | 0.00 | 8.00 | 0.00 | z | 163.00 | 378.20 | a | 1728.59 | |||||||||
1969 | 301.00 | 369.50 | 349.50 | 178.50 | 86.28 | a | 29.50 | 0.00 | 0.00 | 0.00 | 90.50 | 109.66 | a | 308.00 | 1822.44 | |||||||||||
1970 | 335.83 | a | 199.50 | 248.50 | 235.50 | 107.47 | a | 29.00 | 0.00 | a | 0.00 | 5.69 | a | 59.93 | a | 206.00 | 391.12 | a | 1818.54 | |||||||
1971 | 378.50 | 351.08 | b | 300.00 | 265.00 | 188.00 | 64.50 | 0.00 | 0.00 | f | 13.00 | 99.64 | c | 188.00 | l | 465.50 | 2125.22 | |||||||||
1972 | 396.50 | 272.00 | 210.50 | 188.50 | 99.00 | 7.22 | c | 0.00 | a | 0.00 | 0.00 | z | 62.52 | a | 213.50 | 344.50 | 1794.24 | |||||||||
1973 | 429.02 | c | 282.33 | d | 381.50 | 227.78 | c | 114.59 | c | 27.41 | a | 0.00 | e | 1.55 | a | 6.50 | 0.00 | z | 245.50 | 280.00 | 1996.18 | |||||
1974 | 356.00 | 274.81 | a | 282.00 | 197.59 | a | 120.00 | 19.00 | 1.03 | a | 0.00 | 1.00 | 73.00 | 164.00 | 362.00 | 1850.43 | ||||||||||
1975 | 318.50 | 377.48 | a | 372.00 | 343.50 | 181.00 | 87.00 | 3.10 | a | 12.00 | 5.36 | b | 112.00 | 226.55 | a | 342.00 | 2380.49 | |||||||||
1976 | 260.00 | 288.50 | 293.47 | a | 293.79 | a | 92.00 | 36.00 | 0.00 | 0.00 | 1.00 | 11.50 | 105.50 | 210.50 | 1592.26 | |||||||||||
1977 | 297.50 | 194.00 | 372.00 | 195.00 | 208.50 | 30.00 | 0.00 | 0.00 | 3.50 | 43.50 | 115.50 | 190.00 | 1649.50 | |||||||||||||
1978 | 295.00 | 247.50 | 201.50 | 235.50 | 58.50 | 4.00 | 0.00 | 0.50 | 4.50 | 14.00 | 238.50 | 390.00 | 1689.50 | |||||||||||||
1979 | 408.50 | 345.50 | 310.00 | 159.00 | 85.00 | 22.50 | 1.00 | 0.00 | 0.00 | 37.00 | 157.50 | 198.00 | 1724.00 | |||||||||||||
1980 | 215.50 | 146.00 | 247.50 | 148.50 | 172.50 | 30.00 | 0.00 | 0.00 | 1.50 | 30.00 | 115.00 | 156.00 | 1262.50 | |||||||||||||
1981 | 222.00 | 154.50 | 249.50 | 117.50 | 45.50 | 0.00 | 0.00 | 0.00 | 0.00 | 54.50 | 136.50 | 232.50 | 1212.50 | |||||||||||||
1982 | 321.50 | 145.00 | 261.50 | 153.50 | 69.50 | 37.50 | 0.00 | 0.00 | 9.50 | 11.00 | 179.50 | 308.50 | 1497.00 | |||||||||||||
1983 | 217.50 | 208.50 | 217.00 | 183.00 | 55.50 | 17.50 | 0.00 | 0.00 | 0.00 | 0.00 | 152.50 | 250.50 | 1302.00 | |||||||||||||
1984 | 198.00 | 214.00 | 134.50 | 123.50 | 18.00 | 3.00 | 0.00 | 0.00 | 0.00 | 25.50 | 206.00 | 325.50 | 1248.00 | |||||||||||||
1985 | 314.00 | 279.50 | 303.00 | 80.50 | 51.50 | 9.50 | 0.00 | 0.00 | 1.00 | 23.50 | 212.50 | 223.50 | 1498.50 | |||||||||||||
1986 | 112.50 | 210.50 | 165.50 | 111.50 | 44.50 | 0.00 | 0.00 | 0.00 | 29.00 | 29.00 | 76.00 | 252.00 | 1030.50 | |||||||||||||
1987 | 316.00 | 256.00 | 239.00 | 78.50 | 41.00 | 0.00 | z | 3.50 | 0.00 | 0.00 | 6.50 | 0.00 | z | 410.00 | 1350.50 | |||||||||||
1988 | 301.00 | 174.50 | 156.50 | 129.00 | 69.50 | 34.00 | 0.00 | 0.00 | 12.00 | 15.50 | 173.50 | 307.50 | 1373.00 | |||||||||||||
1989 | 337.00 | 298.50 | 204.50 | 78.00 | 64.50 | 22.00 | 0.00 | 0.00 | 3.50 | 25.00 | 79.00 | 202.50 | 1314.50 | |||||||||||||
1990 | 280.50 | 330.50 | 243.00 | 85.50 | 64.50 | 9.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 113.50 | 303.00 | 1430.00 | ||||||||||||
1991 | 279.50 | 161.00 | 319.00 | 144.50 | 85.00 | 10.50 | 0.00 | 0.00 | 0.50 | 34.50 | 96.00 | 247.00 | 1377.50 | |||||||||||||
1992 | 220.00 | 158.50 | 203.50 | 32.00 | 1.50 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 96.50 | 326.50 | 1040.00 | |||||||||||||
1993 | 296.00 | 244.50 | 121.50 | 57.00 | 0.00 | z | 11.00 | 0.00 | 0.00 | 0.50 | 7.00 | 108.00 | 248.50 | 1094.00 | ||||||||||||
1994 | 197.50 | 260.50 | 160.00 | 116.00 | 87.50 | 0.00 | 0.00 | 0.00 | 0.00 | 25.00 | 254.00 | 283.50 | 1384.00 | |||||||||||||
1995 | 287.50 | 128.50 | 177.50 | 119.50 | 103.00 | 30.50 | 0.00 | 0.00 | 0.00 | 3.00 | 56.50 | 239.50 | 1145.50 | |||||||||||||
1996 | 229.50 | 194.00 | 170.00 | 58.00 | 12.50 | 0.00 | 0.00 | 0.00 | 0.00 | 58.50 | 117.00 | 226.50 | 1066.00 | |||||||||||||
1997 | 261.00 | 237.00 | 124.00 | 100.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | 28.50 | 133.00 | 283.50 | 1167.00 | ||||||||||||
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 37.00 | 0.00 | 0.00 | 0.00 | 11.50 | 123.00 | 280.00 | 451.50 | ||||||||
1999 | 245.50 | 250.00 | 282.00 | 211.00 | 60.00 | 19.14 | a | 0.00 | 0.00 | 0.50 | 0.52 | a | 102.50 | 177.00 | 1348.15 | |||||||||||
2000 | 183.93 | a | 194.50 | 187.50 | 60.00 | 12.50 | 0.00 | 0.00 | 0.00 | 0.00 | 35.50 | 184.14 | a | 216.48 | a | 1074.55 | ||||||||||
2001 | 360.50 | 336.52 | a | 240.50 | 246.50 | 48.50 | 7.24 | a | 2.00 | 0.00 | 0.00 | 30.48 | a | 161.00 | 363.00 | 1796.24 | ||||||||||
2002 | 322.00 | 205.00 | 282.50 | 180.50 | 110.00 | 14.00 | 0.00 | 0.00 | 2.50 | 103.00 | 98.00 | 329.50 | 1647.00 | |||||||||||||
2003 | 133.50 | 230.50 | 247.00 | 267.50 | 138.50 | 53.00 | 0.00 | 0.00 | 0.00 | 11.00 | 207.00 | 337.00 | 1625.00 | |||||||||||||
2004 | 315.00 | 323.50 | 150.00 | 138.50 | 25.50 | h | 7.50 | 7.00 | 1.50 | 9.00 | f | 57.00 | g | 216.00 | f | 289.50 | 1232.50 | |||||||||
2005 | 280.50 | 241.50 | 213.00 | 162.00 | 47.00 | 12.50 | 0.00 | 0.00 | e | 3.00 | 60.50 | 93.00 | 222.37 | e | 1335.37 | |||||||||||
2006 | 271.00 | 217.91 | e | 0.00 | z | 206.40 | e | 60.85 | d | 2.40 | e | 0.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 758.56 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 292.91 | 244.90 | 245.89 | 172.99 | 88.55 | 26.82 | 0.91 | 0.38 | 2.95 | 36.87 | 155.68 | 288.56 | 1469.93 | |||||||||||||
S.D. | 72.31 | 67.91 | 69.23 | 81.91 | 53.42 | 27.85 | 1.91 | 1.83 | 5.27 | 29.52 | 54.84 | 70.81 | 312.58 | |||||||||||||
SKEW | -0.37 | 0.28 | 0.03 | 0.62 | 0.46 | 1.53 | 2.62 | 6.05 | 3.20 | 0.94 | 0.13 | 0.19 | 0.71 | |||||||||||||
MAX | 429.02 | 377.48 | 381.50 | 416.50 | 208.50 | 118.33 | 8.78 | 12.00 | 29.00 | 112.00 | 254.00 | 465.50 | 2380.49 | |||||||||||||
MIN | 112.50 | 128.50 | 121.50 | 32.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 56.50 | 156.00 | 1030.50 | |||||||||||||
NO YRS | 42 | 42 | 41 | 43 | 41 | 44 | 44 | 44 | 43 | 39 | 42 | 44 | 30 |