YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 158.00 | 262.00 | 249.50 | 268.50 | 205.00 | 159.00 | 50.00 | 1352.00 | ||||||||
1955 | 11.50 | 26.00 | 46.50 | a | 12.00 | 80.00 | 160.50 | 184.50 | 187.50 | 185.00 | 171.00 | 110.17 | a | 101.50 | 1276.17 | |||||||||||
1956 | 35.50 | 10.00 | 13.50 | 55.00 | 138.50 | 169.00 | 250.00 | 240.00 | 303.50 | 153.50 | 164.50 | 72.00 | 1605.00 | |||||||||||||
1957 | 8.50 | 81.50 | 64.50 | 93.50 | 172.50 | 267.50 | 265.00 | 262.50 | 326.00 | 264.00 | 102.50 | 84.50 | 1992.50 | |||||||||||||
1958 | 57.00 | 129.00 | 28.00 | 103.50 | 216.50 | 297.00 | 334.50 | 383.00 | 388.00 | 261.00 | 158.00 | 146.00 | 2501.50 | |||||||||||||
1959 | 82.00 | 37.50 | 120.50 | 128.00 | 122.50 | 166.50 | f | 291.00 | 351.50 | 268.00 | 313.00 | 146.50 | 75.50 | 1936.00 | ||||||||||||
1960 | 42.00 | 38.50 | 95.00 | 101.00 | 113.50 | 262.50 | 294.50 | 248.50 | 256.50 | 193.50 | 62.00 | 56.00 | 1763.50 | |||||||||||||
1961 | 115.00 | 60.50 | 27.00 | 90.50 | 96.50 | 286.00 | 314.50 | 394.00 | 287.50 | 210.00 | 84.00 | 41.50 | 2007.00 | |||||||||||||
1962 | 96.88 | c | 55.00 | 19.00 | 91.50 | 91.00 | 162.50 | 189.00 | 313.00 | 220.50 | 216.50 | 120.00 | 81.00 | 1655.88 | ||||||||||||
1963 | 17.00 | 154.00 | 26.00 | 62.50 | 153.50 | 181.00 | 273.00 | 258.50 | 356.00 | 270.50 | 0.00 | z | 72.50 | 1824.50 | ||||||||||||
1964 | 23.00 | 41.00 | 21.00 | 47.00 | 60.50 | 205.50 | 276.50 | 295.50 | 292.76 | a | 288.50 | 85.00 | 84.00 | 1720.26 | ||||||||||||
1965 | 75.00 | 20.00 | 49.50 | 108.50 | 81.00 | 167.50 | 251.50 | 343.07 | a | 277.00 | 321.50 | 155.00 | 17.50 | 1867.07 | ||||||||||||
1966 | 31.00 | 24.00 | 51.00 | 142.00 | 127.50 | 227.50 | 269.00 | 283.50 | 330.00 | 242.00 | 131.00 | 62.00 | 1920.50 | |||||||||||||
1967 | 40.50 | 52.50 | 44.00 | 8.50 | 135.50 | 169.50 | 273.50 | 299.50 | 357.00 | 278.50 | 190.50 | 72.50 | 1922.00 | |||||||||||||
1968 | 62.00 | 147.00 | 98.00 | 72.50 | 123.50 | 235.00 | 284.50 | 370.50 | 316.00 | 175.50 | 114.00 | 25.50 | 2024.00 | |||||||||||||
1969 | 55.50 | 20.50 | 69.50 | 46.00 | 173.00 | 234.50 | 258.50 | 220.00 | 301.50 | 197.00 | 153.00 | 95.00 | 1824.00 | |||||||||||||
1970 | 95.50 | 77.00 | 73.50 | 32.00 | 174.50 | 223.50 | 286.00 | 234.50 | 311.50 | 169.50 | 131.00 | 27.00 | 1835.50 | |||||||||||||
1971 | 80.00 | 51.50 | 43.00 | 24.00 | 84.50 | 191.50 | 231.50 | 334.50 | 333.50 | 81.00 | 39.00 | 1.50 | 1495.50 | |||||||||||||
1972 | 20.50 | 61.00 | 105.00 | 75.00 | 122.50 | 224.50 | 345.00 | 349.50 | 279.00 | 259.00 | 69.50 | 46.50 | 1957.00 | |||||||||||||
1973 | 29.50 | 73.00 | 20.00 | 98.00 | 171.00 | 256.00 | 260.00 | 247.00 | 292.00 | 168.00 | 69.50 | 33.50 | 1717.50 | |||||||||||||
1974 | 44.00 | 7.00 | 73.00 | 57.50 | 104.50 | 226.50 | 306.00 | 339.50 | 299.50 | 233.00 | 75.50 | 20.50 | 1786.50 | |||||||||||||
1975 | 64.50 | 35.00 | 40.50 | 19.50 | 153.50 | 200.00 | 273.50 | 272.00 | 237.00 | 119.00 | 41.00 | 41.50 | 1497.00 | |||||||||||||
1976 | 79.00 | 31.50 | 27.00 | 31.00 | 171.53 | a | 265.50 | 328.00 | 358.00 | 299.00 | 219.50 | 177.00 | 26.50 | 2013.53 | ||||||||||||
1977 | 61.00 | 61.00 | 17.50 | 53.50 | 109.50 | 237.00 | 291.50 | 371.00 | 308.50 | 165.00 | 85.00 | 78.50 | 1839.00 | |||||||||||||
1978 | 81.50 | 83.50 | 195.50 | 96.50 | 181.00 | 217.00 | 282.50 | 314.50 | 312.50 | 206.00 | 45.50 | 11.50 | 2027.50 | |||||||||||||
1979 | 29.50 | 17.00 | 73.50 | 96.00 | 184.00 | 188.00 | 324.00 | 332.50 | 396.50 | 295.00 | 107.50 | 76.00 | 2119.50 | |||||||||||||
1980 | 76.00 | 131.50 | 41.00 | 101.50 | 122.00 | 227.50 | 351.00 | 295.00 | 284.00 | 207.00 | 97.50 | 118.50 | 2052.50 | |||||||||||||
1981 | 118.50 | 81.50 | 61.00 | 77.50 | 154.00 | 258.50 | 262.50 | 288.00 | 291.00 | 145.00 | 155.50 | 71.00 | 1964.00 | |||||||||||||
1982 | 5.50 | 63.00 | 37.00 | 108.50 | 151.00 | 239.50 | 272.50 | 305.50 | 301.50 | 218.00 | 83.00 | 28.50 | 1813.50 | |||||||||||||
1983 | 89.50 | 85.00 | 111.50 | 92.50 | 178.50 | 262.00 | 329.00 | 403.50 | 423.50 | 341.00 | 111.50 | 92.00 | 2519.50 | |||||||||||||
1984 | 60.00 | 41.00 | 99.50 | 51.00 | 157.50 | 186.50 | 368.00 | 339.00 | 377.00 | 189.00 | 59.50 | 29.50 | 1957.50 | |||||||||||||
1985 | 25.50 | 53.00 | 21.00 | 137.00 | 126.50 | 291.50 | 349.50 | 319.00 | 289.50 | 194.50 | 53.50 | 102.00 | 1962.50 | |||||||||||||
1986 | 110.00 | 134.00 | 141.50 | 92.00 | 143.50 | 306.00 | 314.00 | 320.00 | 257.00 | 207.50 | 101.50 | 30.50 | 2157.50 | |||||||||||||
1987 | 19.00 | 75.50 | 84.00 | 123.00 | 223.00 | 255.00 | 289.00 | 362.00 | 295.00 | 320.00 | 112.00 | 52.50 | 2210.00 | |||||||||||||
1988 | 58.00 | 86.50 | 39.00 | 121.00 | 168.00 | 243.50 | 373.50 | 354.00 | 244.50 | 224.50 | 91.50 | 35.00 | 2039.00 | |||||||||||||
1989 | 22.00 | 22.50 | 102.00 | 212.00 | 169.00 | 274.50 | 284.00 | 331.50 | 265.00 | 211.00 | 144.00 | 47.00 | 2084.50 | |||||||||||||
1990 | 37.00 | 31.00 | 51.00 | 135.50 | 167.50 | 249.50 | 348.00 | 438.00 | 358.50 | 200.00 | 88.00 | 9.00 | 2113.00 | |||||||||||||
1991 | 20.00 | 69.50 | 29.50 | 55.50 | 106.00 | 165.00 | 351.50 | 347.50 | 290.50 | 209.50 | 78.50 | 21.50 | 1744.50 | |||||||||||||
1992 | 35.50 | 116.00 | 143.00 | 178.00 | 259.50 | 331.50 | 423.50 | 307.50 | 296.00 | 315.00 | 115.50 | 26.00 | 2547.00 | |||||||||||||
1993 | 49.00 | 52.50 | 134.50 | 105.00 | 234.00 | 270.00 | 317.50 | 368.00 | 235.00 | 282.00 | 80.00 | 35.50 | 2163.00 | |||||||||||||
1994 | 50.50 | 19.50 | 79.50 | 95.50 | 161.50 | 202.50 | 265.50 | 286.00 | 315.00 | 181.50 | 14.50 | 6.00 | 1677.50 | |||||||||||||
1995 | 87.50 | 112.50 | 80.50 | 83.00 | 152.50 | 219.50 | 390.00 | 317.50 | 308.50 | 232.00 | 132.00 | 72.50 | 2188.00 | |||||||||||||
1996 | 55.00 | 131.50 | 100.50 | 140.50 | 146.50 | 167.00 | 304.00 | 277.50 | 249.50 | 180.00 | 105.00 | 84.50 | 1941.50 | |||||||||||||
1997 | 66.50 | 30.50 | 76.50 | 115.50 | 281.50 | 200.00 | 323.50 | 377.00 | 398.00 | 224.50 | 175.50 | 42.50 | 2311.50 | |||||||||||||
1998 | 0.00 | z | 25.50 | 78.50 | 74.00 | 139.50 | 224.50 | 270.50 | 298.00 | 298.00 | 123.00 | 0.00 | z | 15.00 | 1546.50 | |||||||||||
1999 | 44.00 | 12.00 | 7.50 | 0.00 | z | 0.00 | z | 0.00 | z | 262.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 19.63 | a | 345.13 | |||||
2000 | 35.00 | 59.00 | 39.00 | 94.00 | 0.00 | z | 250.00 | 0.00 | z | 0.00 | z | 307.00 | 170.50 | e | 28.50 | 55.00 | 1038.00 | |||||||||
2001 | 21.50 | 25.50 | 82.00 | 30.50 | 177.22 | a | 183.50 | 269.50 | 274.35 | a | 256.00 | 241.50 | 115.00 | 53.50 | 1730.07 | |||||||||||
2002 | 30.00 | 80.00 | 31.00 | 97.50 | 104.50 | 184.00 | 306.50 | 350.50 | 301.50 | 171.50 | 139.00 | 49.50 | 1845.50 | |||||||||||||
2003 | 147.00 | 19.00 | 67.00 | 29.50 | 97.50 | 281.00 | 330.50 | 412.00 | 372.00 | 271.00 | 93.00 | 62.50 | 2182.00 | |||||||||||||
2004 | 33.00 | 32.00 | 155.50 | 124.50 | 205.00 | 230.50 | 381.50 | 394.50 | 302.50 | 203.50 | 71.00 | 55.00 | 2188.50 | |||||||||||||
2005 | 49.00 | 79.50 | 124.50 | 70.50 | 215.50 | 215.00 | 312.50 | 292.00 | 245.50 | 171.00 | 160.50 | 102.50 | 2038.00 | |||||||||||||
2006 | 49.00 | 73.00 | 19.00 | 104.00 | 194.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 439.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 53.55 | 60.32 | 66.88 | 86.16 | 151.54 | 226.62 | 299.00 | 318.22 | 301.26 | 217.84 | 105.74 | 54.17 | 1952.14 | |||||||||||||
S.D. | 31.45 | 38.44 | 42.34 | 41.69 | 46.80 | 43.04 | 47.03 | 53.72 | 47.65 | 56.22 | 42.12 | 31.68 | 260.06 | |||||||||||||
SKEW | 0.78 | 0.77 | 0.82 | 0.35 | 0.49 | 0.20 | 0.18 | -0.10 | 0.39 | 0.18 | -0.01 | 0.53 | 0.05 | |||||||||||||
MAX | 147.00 | 154.00 | 195.50 | 212.00 | 281.50 | 331.50 | 423.50 | 438.00 | 423.50 | 341.00 | 190.50 | 146.00 | 2547.00 | |||||||||||||
MIN | 5.50 | 7.00 | 7.50 | 8.50 | 60.50 | 158.00 | 184.50 | 187.50 | 185.00 | 81.00 | 14.50 | 1.50 | 1276.17 | |||||||||||||
NO YRS | 51 | 52 | 52 | 51 | 50 | 50 | 51 | 50 | 51 | 51 | 49 | 52 | 46 |