YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 364.50 | 75.50 | 1.00 | 0.00 | 441.00 | |||||
1957 | 0.00 | 9.00 | 2.00 | 60.00 | 279.00 | 460.00 | 562.50 | 504.50 | 390.00 | 43.00 | 0.00 | 0.00 | d | 2310.00 | ||||||||||||
1958 | 0.00 | 24.50 | 6.50 | 28.00 | 387.00 | 528.50 | 749.50 | 724.76 | b | 332.00 | 143.00 | 17.50 | 5.00 | 2946.26 | ||||||||||||
1959 | 0.00 | 3.00 | 5.00 | 66.21 | a | 125.00 | 374.00 | 661.50 | 504.50 | 294.50 | 110.50 | 14.00 | 6.50 | 2164.71 | ||||||||||||
1960 | 0.00 | 0.50 | 42.00 | 79.00 | 155.00 | 411.50 | 766.00 | 545.00 | 343.00 | 118.50 | 16.50 | 0.00 | 2477.00 | |||||||||||||
1961 | 3.00 | 18.00 | 15.50 | 57.50 | 198.00 | 553.00 | 724.50 | 777.50 | 240.50 | 92.00 | 0.00 | 0.00 | a | 2679.50 | ||||||||||||
1962 | 0.00 | 1.00 | 0.00 | 128.50 | 116.00 | 341.00 | 620.00 | 554.50 | 375.00 | 60.00 | 15.00 | 0.00 | a | 2211.00 | ||||||||||||
1963 | 0.00 | 10.50 | 19.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 189.50 | 3.50 | 0.00 | 223.00 | |||||||
1964 | 0.00 | 0.00 | 17.50 | 25.50 | 153.00 | 362.50 | 604.00 | 478.00 | 231.50 | 51.00 | 9.00 | 4.50 | 1936.50 | |||||||||||||
1965 | 0.50 | 3.50 | 1.00 | 116.50 | 152.50 | 351.50 | 633.00 | 606.50 | 218.00 | 154.00 | 16.50 | 0.00 | 2253.50 | |||||||||||||
1966 | 0.00 | 0.00 | 19.00 | 66.00 | 243.50 | 338.50 | 546.00 | 564.50 | 389.00 | 86.50 | 3.00 | 0.50 | 2256.50 | |||||||||||||
1967 | 3.00 | 0.00 | 4.00 | 5.00 | 169.50 | 432.50 | 667.50 | 749.50 | 474.00 | 89.00 | 13.50 | 2.00 | 2609.50 | |||||||||||||
1968 | 12.00 | 11.00 | 25.00 | 52.50 | 217.50 | 448.00 | 704.50 | 515.50 | 361.00 | 46.00 | 0.00 | 0.00 | 2393.00 | |||||||||||||
1969 | 0.00 | 0.00 | 24.00 | 43.00 | 274.00 | 490.00 | 585.50 | 505.50 | 354.50 | 40.50 | 13.00 | 4.50 | 2334.50 | |||||||||||||
1970 | 0.00 | 1.00 | 5.00 | 9.00 | 220.50 | 514.50 | 695.50 | 608.00 | 205.00 | 67.50 | 3.00 | 4.50 | 2333.50 | |||||||||||||
1971 | 6.00 | 7.00 | 0.00 | 29.00 | 217.00 | 250.00 | 615.50 | 733.50 | 193.00 | 89.00 | 0.00 | 0.00 | 2140.00 | |||||||||||||
1972 | 2.00 | 9.50 | 39.50 | 34.00 | 240.00 | 428.50 | 600.50 | 641.00 | 222.50 | 48.50 | 1.00 | 3.50 | 2270.50 | |||||||||||||
1973 | 0.50 | 6.50 | 0.50 | 49.50 | 245.50 | 394.00 | 627.50 | 548.50 | 298.50 | 53.50 | 5.50 | 2.00 | 2232.00 | |||||||||||||
1974 | 11.50 | 0.00 | 14.00 | 33.50 | 144.00 | 458.50 | 586.00 | 600.00 | 340.00 | 51.00 | 9.00 | 0.50 | 2248.00 | |||||||||||||
1975 | 0.00 | 0.00 | 1.00 | 3.50 | 161.50 | 288.00 | 692.50 | 480.00 | 298.50 | 88.50 | 39.00 | 5.50 | 2058.00 | |||||||||||||
1976 | 0.00 | 0.00 | 6.50 | 40.00 | 188.00 | 287.00 | 594.50 | 487.00 | 403.50 | 89.50 | 11.00 | 0.00 | 2107.00 | |||||||||||||
1977 | 0.00 | 0.50 | 6.00 | 111.50 | 99.00 | 485.00 | 578.00 | 717.00 | 239.50 | 30.00 | 1.50 | 7.00 | 2275.00 | |||||||||||||
1978 | 0.00 | 0.00 | 35.50 | 35.00 | 133.50 | 405.50 | 619.50 | 548.50 | 268.50 | 70.00 | 13.00 | 0.00 | 2129.00 | |||||||||||||
1979 | 0.00 | 0.00 | 19.00 | 51.50 | 236.50 | 410.50 | 644.00 | 599.00 | 402.50 | 140.50 | 0.00 | 0.00 | 2503.50 | |||||||||||||
1980 | 0.00 | 7.50 | 0.50 | 120.00 | 193.00 | 275.00 | 623.00 | 483.00 | 331.50 | 101.00 | 20.00 | 20.00 | 2174.50 | |||||||||||||
1981 | 2.00 | 7.50 | 10.50 | 77.50 | 171.00 | 303.00 | 525.50 | 662.50 | 334.00 | 57.50 | 20.50 | 2.50 | 2174.00 | |||||||||||||
1982 | 0.00 | 14.00 | 1.50 | 43.00 | 164.00 | 479.00 | 610.00 | 617.50 | 290.50 | 63.50 | 1.50 | 5.00 | 2289.50 | |||||||||||||
1983 | 0.00 | 12.50 | 17.50 | 52.50 | 240.50 | 341.50 | 525.00 | 657.50 | 253.50 | 58.00 | 23.50 | 0.00 | 2182.00 | |||||||||||||
1984 | 0.00 | 0.00 | 6.50 | 34.00 | 140.50 | 291.50 | 631.50 | 628.00 | 282.00 | 92.00 | 7.50 | 0.00 | 2113.50 | |||||||||||||
1985 | 0.00 | 0.00 | 0.50 | 122.50 | 253.50 | 404.00 | 760.00 | 500.00 | 163.00 | 55.50 | 11.50 | 0.00 | 2270.50 | |||||||||||||
1986 | 2.50 | 18.00 | 36.50 | 50.50 | 223.50 | 529.50 | 495.00 | 708.00 | 218.50 | 82.50 | 5.50 | 0.00 | 2370.00 | |||||||||||||
1987 | 0.00 | 0.00 | 30.00 | 141.50 | 291.50 | 446.00 | 581.00 | 534.75 | a | 389.50 | 87.50 | 11.50 | 3.50 | 2516.75 | ||||||||||||
1988 | 0.00 | 0.00 | 6.00 | 96.50 | 214.00 | 377.00 | 626.50 | 536.50 | 322.00 | 232.00 | 22.50 | 0.00 | 2433.00 | |||||||||||||
1989 | 0.00 | 0.00 | 13.43 | a | 104.50 | 180.00 | 441.00 | 580.00 | 537.50 | 314.00 | 87.00 | 25.50 | 1.50 | 2284.43 | ||||||||||||
1990 | 3.00 | 0.00 | z | 11.00 | 107.00 | 166.00 | 405.50 | 707.00 | 633.50 | 457.50 | 71.50 | 24.00 | 1.00 | 2587.00 | ||||||||||||
1991 | 0.00 | 8.00 | 11.00 | 54.00 | 124.00 | 282.50 | 611.00 | 688.50 | 359.00 | 125.00 | 0.00 | 1.50 | 2264.50 | |||||||||||||
1992 | 12.50 | 3.00 | 15.50 | 113.00 | 284.00 | 545.00 | 608.00 | 610.50 | 280.50 | 111.00 | 2.50 | 0.00 | 2585.50 | |||||||||||||
1993 | 0.00 | 0.00 | 12.00 | 49.00 | 323.50 | 375.00 | 472.00 | 507.00 | 348.50 | 136.50 | 4.50 | 0.00 | 2228.00 | |||||||||||||
1994 | 1.00 | 6.00 | 37.00 | 110.50 | 257.00 | 371.50 | 701.50 | 605.50 | 403.50 | 58.50 | 0.00 | 2.50 | 2554.50 | |||||||||||||
1995 | 6.00 | 28.00 | 14.00 | 40.50 | 190.00 | 334.00 | 641.50 | 478.50 | 413.00 | 76.50 | 32.00 | 3.00 | 2257.00 | |||||||||||||
1996 | 1.00 | 13.00 | 4.00 | 72.50 | 131.50 | 338.00 | 694.00 | 622.00 | 271.00 | 116.50 | 0.00 | 0.00 | 2263.50 | |||||||||||||
1997 | 0.50 | 6.00 | 29.00 | 50.50 | 284.50 | 373.00 | 574.00 | 667.50 | 394.00 | 85.50 | 3.50 | 0.00 | 2468.00 | |||||||||||||
1998 | 0.00 | 5.00 | 17.00 | 53.00 | 167.50 | 378.50 | 816.00 | 674.50 | 481.00 | 57.00 | 10.00 | 2.50 | 2662.00 | |||||||||||||
1999 | 0.00 | 2.00 | 15.00 | 41.50 | 145.50 | 376.00 | 569.00 | 673.00 | 284.50 | 57.00 | 48.50 | 0.50 | 2212.50 | |||||||||||||
2000 | 0.00 | 1.50 | 2.50 | 0.00 | z | 231.00 | 366.00 | 602.00 | 560.50 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 1763.50 | ||||||||||
2001 | 0.00 | 0.00 | 12.50 | 78.50 | 269.50 | 356.50 | 0.00 | z | 659.00 | 427.50 | 55.00 | 20.50 | 0.00 | 1879.00 | ||||||||||||
2002 | 0.00 | z | 10.00 | 0.00 | 42.50 | 169.50 | 461.00 | 723.50 | 530.50 | 333.50 | 45.00 | 13.00 | 3.00 | 2331.50 | ||||||||||||
2003 | 8.00 | 0.50 | 63.00 | 47.50 | 228.50 | 454.00 | 563.00 | 489.00 | 431.00 | 211.50 | 6.50 | 0.00 | 2502.50 | |||||||||||||
2004 | 0.00 | 0.00 | 39.00 | 60.00 | 168.50 | 389.50 | 669.00 | 675.50 | 311.50 | 117.00 | 3.50 | 9.50 | 2443.00 | |||||||||||||
2005 | 4.50 | 0.00 | 25.50 | 67.00 | 252.00 | 329.50 | 658.50 | 613.00 | 255.00 | 104.37 | a | 6.50 | 6.00 | 2321.87 | ||||||||||||
2006 | 2.00 | 0.50 | 14.00 | 46.50 | 215.50 | 409.50 | 476.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 688.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.66 | 5.07 | 15.06 | 62.50 | 204.80 | 396.84 | 630.76 | 594.71 | 324.76 | 89.21 | 10.60 | 2.16 | 2328.17 | |||||||||||||
S.D. | 3.23 | 6.77 | 13.89 | 33.98 | 59.97 | 74.66 | 72.35 | 82.74 | 76.89 | 43.40 | 10.79 | 3.50 | 190.72 | |||||||||||||
SKEW | 2.27 | 1.56 | 1.20 | 0.59 | 0.57 | 0.20 | 0.30 | 0.29 | 0.01 | 1.40 | 1.37 | 2.98 | 0.87 | |||||||||||||
MAX | 12.50 | 28.00 | 63.00 | 141.50 | 387.00 | 553.00 | 816.00 | 777.50 | 481.00 | 232.00 | 48.50 | 20.00 | 2946.26 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 3.50 | 99.00 | 250.00 | 472.00 | 478.00 | 163.00 | 30.00 | 0.00 | 0.00 | 1936.50 | |||||||||||||
NO YRS | 49 | 49 | 50 | 48 | 49 | 49 | 47 | 48 | 48 | 49 | 50 | 50 | 44 |