YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 511.00 | 437.50 | 137.00 | 1.50 | 0.00 | 1087.00 | ||||||
1964 | 0.00 | 0.00 | 11.00 | 10.00 | 152.50 | 313.00 | 511.00 | 385.00 | 177.50 | 88.50 | 2.50 | 0.00 | 1651.00 | |||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 54.00 | 125.50 | 292.50 | 558.00 | 549.50 | 167.00 | 127.50 | 5.50 | 0.00 | 1879.50 | |||||||||||||
1966 | 0.00 | 0.00 | 6.50 | 25.00 | 209.50 | 274.50 | 470.50 | 498.00 | 378.00 | 65.50 | 0.00 | 0.00 | 1927.50 | |||||||||||||
1967 | 0.00 | 0.00 | 0.00 | 0.00 | 118.00 | 383.00 | 548.00 | 625.00 | 448.00 | 52.50 | 0.00 | 0.00 | a | 2174.50 | ||||||||||||
1968 | 0.00 | 0.50 | 14.50 | 23.50 | 155.00 | 325.00 | 583.50 | 432.50 | 277.00 | 32.00 | 0.00 | 0.00 | 1843.50 | |||||||||||||
1969 | 0.00 | 0.00 | 5.00 | 44.50 | 223.00 | 469.00 | 477.00 | 454.50 | 326.50 | 34.50 | 0.00 | 0.00 | 2034.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 5.00 | 176.00 | 476.00 | 671.50 | 572.00 | 172.50 | 0.00 | z | 0.00 | 0.00 | 2073.00 | ||||||||||||
1971 | 5.00 | 0.00 | 0.00 | 22.50 | 224.00 | 251.00 | 543.50 | 664.00 | 157.50 | 71.50 | 0.00 | 0.00 | 1939.00 | |||||||||||||
1972 | 0.00 | 3.50 | 19.00 | 21.50 | 251.00 | 353.00 | 501.50 | 595.00 | 189.50 | 45.50 | 1.00 | 0.00 | 1980.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.52 | a | 33.00 | 241.00 | 360.50 | 566.50 | 528.50 | 326.00 | 46.50 | 4.00 | 0.00 | 2106.52 | ||||||||||||
1974 | 0.00 | a | 0.00 | 5.00 | 25.50 | 109.00 | 422.00 | 496.50 | 498.00 | 285.00 | 28.50 | 0.50 | 0.00 | 1870.00 | ||||||||||||
1975 | 0.00 | 0.00 | 1.50 | 2.00 | 131.00 | 241.50 | 648.00 | 392.00 | 318.75 | b | 20.00 | f | 26.00 | 0.00 | 1760.75 | |||||||||||
1976 | 0.00 | 0.00 | 0.00 | 33.62 | a | 156.00 | 223.00 | 512.02 | a | 446.50 | 370.00 | 64.00 | 3.00 | 0.00 | 1808.14 | |||||||||||
1977 | 0.00 | 2.50 | 0.00 | a | 134.50 | 93.50 | 438.62 | a | 503.00 | 609.50 | 194.46 | b | 35.50 | 2.14 | b | 0.00 | 2013.73 | |||||||||
1978 | 0.00 | 0.00 | 29.50 | 30.50 | 101.00 | 351.00 | 476.50 | 416.50 | 204.50 | 25.50 | 2.50 | 0.00 | 1637.50 | |||||||||||||
1979 | 0.00 | 0.00 | a | 1.60 | b | 31.03 | a | 139.50 | b | 292.50 | 471.09 | c | 550.50 | 385.38 | d | 8.50 | o | 0.00 | 0.00 | 1871.61 | ||||||
1980 | 0.00 | b | 2.50 | 0.00 | d | 100.00 | c | 159.28 | b | 229.00 | 491.50 | 312.50 | 212.50 | 56.50 | 3.50 | 2.00 | 1569.28 | |||||||||
1981 | 0.50 | 0.00 | a | 0.00 | c | 44.00 | 77.00 | 148.93 | b | 371.00 | 575.50 | 259.14 | a | 22.73 | a | 0.50 | m | 0.00 | z | 1498.80 | ||||||
1982 | 0.00 | 0.00 | 0.00 | 8.00 | 78.00 | 358.00 | 501.00 | 524.50 | 242.00 | 34.50 | 0.00 | 0.00 | 1746.00 | |||||||||||||
1983 | 0.00 | 0.50 | 2.00 | 21.00 | 153.00 | 246.50 | 419.00 | 588.50 | 155.50 | 31.00 | 4.50 | 0.00 | 1621.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.50 | 21.50 | 79.16 | c | 223.50 | 462.50 | 512.50 | 175.50 | 72.50 | 0.00 | 0.00 | 1547.66 | ||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 44.50 | 197.00 | 271.50 | 669.50 | 385.00 | 0.00 | z | 5.17 | a | 0.00 | 0.00 | 1572.67 | |||||||||||
1986 | 0.00 | 16.00 | 16.53 | a | 53.00 | 231.50 | 469.00 | 438.50 | 666.00 | 181.00 | 64.50 | 1.00 | 0.00 | 2137.03 | ||||||||||||
1987 | 0.00 | 0.00 | 12.00 | 135.00 | 261.00 | 443.00 | 545.50 | 508.50 | 378.00 | 83.00 | 6.50 | 0.00 | 2372.50 | |||||||||||||
1988 | 0.00 | 0.00 | 3.00 | 105.50 | 190.00 | 341.50 | 525.00 | 514.50 | 278.50 | 203.50 | 3.50 | 0.00 | 2165.00 | |||||||||||||
1989 | 0.00 | 0.00 | 4.00 | 95.00 | 140.00 | 423.00 | 537.00 | 443.50 | 328.00 | 80.50 | 21.50 | 0.00 | 2072.50 | |||||||||||||
1990 | 0.00 | 0.00 | 3.50 | 81.50 | 149.00 | 332.00 | 617.50 | 576.00 | 438.00 | 46.50 | 12.50 | 0.00 | 2256.50 | |||||||||||||
1991 | 0.00 | 0.00 | 5.50 | 32.00 | 104.50 | 232.00 | 524.00 | 611.00 | 326.00 | 80.50 | 2.00 | 0.00 | 1917.50 | |||||||||||||
1992 | 1.50 | 0.00 | 13.50 | 104.00 | 264.50 | 483.50 | 531.00 | 564.50 | 264.00 | 105.00 | 0.00 | 0.00 | 2331.50 | |||||||||||||
1993 | 0.00 | 0.00 | 6.50 | 23.00 | 356.00 | 337.00 | 391.00 | 446.00 | 291.50 | 104.50 | 2.00 | 0.00 | 1957.50 | |||||||||||||
1994 | 0.00 | 0.00 | 28.00 | 98.50 | 225.00 | 355.00 | 646.50 | 606.50 | 390.00 | 40.50 | 0.00 | 0.00 | 2390.00 | |||||||||||||
1995 | 1.00 | 13.00 | 3.50 | 30.50 | 219.00 | 335.50 | 551.00 | 424.00 | 380.50 | 37.50 | 11.50 | 0.00 | 2007.00 | |||||||||||||
1996 | 0.00 | 0.00 | 1.50 | 67.50 | 98.00 | 320.50 | 625.50 | 573.50 | 232.00 | 91.00 | 0.00 | 0.00 | 2009.50 | |||||||||||||
1997 | 0.00 | 0.00 | 16.50 | 35.00 | 255.50 | 323.00 | 527.50 | 657.50 | 376.00 | 59.50 | 0.00 | 0.00 | 2250.50 | |||||||||||||
1998 | 0.00 | 0.00 | 8.50 | 67.00 | 209.50 | 365.00 | 728.50 | 649.50 | 438.00 | 61.00 | 4.00 | 0.00 | a | 2531.00 | ||||||||||||
1999 | 0.00 | 0.00 | 12.00 | 39.50 | 120.50 | 302.50 | 479.50 | 656.50 | 249.00 | 55.50 | 39.50 | 0.00 | 1954.50 | |||||||||||||
2000 | 0.00 | 0.00 | 0.00 | 100.00 | 185.50 | 337.00 | 524.93 | a | 495.50 | 261.50 | 57.00 | 0.00 | 0.00 | 1961.43 | ||||||||||||
2001 | 0.00 | 0.00 | 7.50 | 69.00 | 228.00 | 281.50 | 539.00 | 626.00 | 382.00 | 41.50 | 16.50 | 0.00 | 2191.00 | |||||||||||||
2002 | 0.00 | 0.00 | 0.00 | 27.00 | 149.50 | 399.00 | 650.50 | 469.00 | 298.00 | 32.50 | 4.00 | 1.00 | 2030.50 | |||||||||||||
2003 | 2.00 | 0.00 | 32.50 | 51.00 | 154.00 | q | 398.50 | 637.50 | 606.50 | 388.00 | 174.50 | 0.00 | 0.00 | 2290.50 | ||||||||||||
2004 | 0.00 | 0.00 | 20.00 | 50.50 | 152.00 | 366.50 | 648.00 | 627.50 | 245.50 | 92.50 | 0.00 | 0.00 | 2202.50 | |||||||||||||
2005 | 0.00 | 0.00 | 2.00 | 71.00 | 206.00 | 318.50 | 583.50 | 547.50 | 203.00 | 76.50 | 0.00 | 0.00 | 2008.00 | |||||||||||||
2006 | 0.00 | 0.00 | 1.50 | 45.00 | 213.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 260.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.23 | 0.90 | 6.85 | 49.20 | 173.99 | 335.88 | 540.57 | 532.47 | 290.20 | 66.61 | 4.31 | 0.07 | 2002.66 | |||||||||||||
S.D. | 0.85 | 3.15 | 8.67 | 34.91 | 62.09 | 78.33 | 79.40 | 88.70 | 89.15 | 40.52 | 8.09 | 0.34 | 236.00 | |||||||||||||
SKEW | 4.59 | 4.04 | 1.46 | 0.85 | 0.46 | 0.01 | 0.23 | -0.39 | 0.13 | 1.49 | 2.80 | 4.93 | -0.01 | |||||||||||||
MAX | 5.00 | 16.00 | 32.50 | 135.00 | 356.00 | 483.50 | 728.50 | 666.00 | 448.00 | 203.50 | 39.50 | 2.00 | 2531.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 77.00 | 148.93 | 371.00 | 312.50 | 155.50 | 5.17 | 0.00 | 0.00 | 1547.66 | |||||||||||||
NO YRS | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 43 | 42 | 40 | 42 | 42 | 36 |