YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | 0.00 | z | 98.50 | x | 305.50 | 171.50 | 48.10 | b | 0.00 | b | 0.00 | 0.00 | 0.00 | 139.00 | 288.62 | a | 652.00 | 1604.72 | ||||||||
1961 | 604.00 | 470.50 | 378.00 | 117.00 | 38.46 | d | 0.00 | 0.00 | 0.00 | 0.52 | a | 113.00 | 459.83 | a | 622.00 | 2803.31 | ||||||||||
1962 | 654.50 | 453.00 | 555.50 | 100.34 | a | 60.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | 56.32 | a | 238.45 | a | 530.50 | 2648.61 | |||||||||
1963 | 623.00 | 387.00 | 367.00 | 189.50 | 3.00 | 2.50 | 0.00 | 0.00 | 0.00 | a | 47.53 | a | 363.50 | 593.13 | a | 2576.17 | ||||||||||
1964 | 695.00 | 671.00 | 547.00 | 342.50 | 96.00 | 0.00 | 0.00 | 0.50 | 19.00 | 89.00 | 457.00 | 563.50 | 3480.50 | |||||||||||||
1965 | 549.00 | 542.50 | 492.00 | 236.50 | 78.50 | 7.00 | 0.00 | 0.00 | 37.50 | 96.50 | 237.00 | 588.00 | 2864.50 | |||||||||||||
1966 | 729.00 | 634.50 | 339.50 | 149.50 | 25.00 | 0.00 | 0.00 | b | 0.00 | 8.00 | 103.00 | 273.00 | 588.50 | 2850.00 | ||||||||||||
1967 | 552.00 | 412.50 | 252.65 | a | 201.50 | 64.50 | 0.00 | 0.00 | c | 0.00 | 1.00 | 67.00 | 278.50 | 690.50 | 2520.15 | |||||||||||
1968 | 590.00 | 396.00 | 461.00 | 300.50 | 105.00 | 11.00 | 0.00 | a | 0.52 | a | 0.00 | a | 45.50 | 430.00 | 618.97 | a | 2958.48 | |||||||||
1969 | 480.00 | 523.00 | 497.00 | 145.00 | 79.57 | a | 0.00 | 0.00 | 0.00 | 0.50 | 122.50 | 404.00 | 534.50 | 2786.07 | ||||||||||||
1970 | 621.50 | 408.50 | 500.50 | 289.00 | 28.50 | 1.00 | 0.00 | 0.00 | 28.50 | 195.50 | 316.00 | 500.00 | 2889.00 | |||||||||||||
1971 | 562.50 | 504.00 | 347.50 | 213.00 | 74.00 | 2.00 | 0.00 | 0.00 | z | 15.00 | 236.50 | 403.50 | 623.50 | 2981.50 | ||||||||||||
1972 | 543.50 | 389.00 | 166.50 | 118.50 | 25.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 163.00 | 503.50 | 586.86 | b | 2495.86 | |||||||||||
1973 | 692.50 | 514.00 | 573.00 | 310.86 | a | 43.29 | b | 0.00 | 0.50 | 0.00 | 1.03 | a | 60.00 | 294.50 | 524.50 | 3014.19 | ||||||||||
1974 | 578.50 | 494.31 | b | 313.62 | a | 177.12 | d | 36.00 | 0.00 | b | 0.00 | b | 0.00 | 13.50 | 175.50 | 367.00 | 694.40 | a | 2849.94 | |||||||
1975 | 376.50 | l | 530.00 | 415.40 | a | 297.50 | 93.50 | 0.00 | 0.00 | 0.00 | 13.00 | 107.00 | 376.50 | 579.70 | a | 2412.60 | ||||||||||
1976 | 640.00 | 429.50 | 424.00 | 225.50 | 51.00 | 0.00 | 0.00 | 0.00 | 8.50 | 198.00 | 428.50 | 610.50 | 3015.50 | |||||||||||||
1977 | 640.00 | 435.56 | a | 486.50 | 214.50 | 68.00 | 0.00 | 0.00 | 0.00 | 0.00 | 72.00 | 317.00 | 442.00 | 2675.56 | ||||||||||||
1978 | 574.50 | 523.00 | 352.00 | 167.50 | 71.50 | 0.00 | c | 0.00 | 0.00 | 0.00 | 99.50 | 386.00 | 688.00 | 2862.00 | ||||||||||||
1979 | 732.50 | 465.00 | 432.00 | 169.50 | 77.00 | 2.50 | 0.00 | 0.00 | 11.00 | 61.00 | 433.00 | 523.00 | 2906.50 | |||||||||||||
1980 | 544.00 | 415.50 | 428.00 | 204.50 | 59.00 | 0.00 | 0.00 | 0.00 | 0.00 | 178.00 | 357.00 | 394.00 | 2580.00 | |||||||||||||
1981 | 537.00 | 387.00 | 453.00 | 65.50 | 13.00 | 0.00 | 0.00 | 0.00 | 0.00 | 105.50 | 262.50 | 441.00 | 2264.50 | |||||||||||||
1982 | 566.00 | 415.00 | 370.50 | 124.50 | 55.00 | 0.00 | 0.00 | 0.00 | 5.50 | 107.00 | 403.50 | 691.50 | 2738.50 | |||||||||||||
1983 | 615.00 | 488.00 | 471.50 | 338.50 | 83.00 | 0.00 | 0.00 | 0.00 | 13.50 | 115.00 | 417.00 | 507.50 | 3049.00 | |||||||||||||
1984 | 601.00 | 503.00 | 332.50 | 210.50 | 8.50 | 0.00 | 0.00 | 0.00 | 0.00 | 237.00 | 398.50 | 589.00 | 2880.00 | |||||||||||||
1985 | 683.00 | 532.00 | 375.50 | 151.00 | 27.00 | 3.50 | 0.00 | 0.00 | 24.00 | 161.00 | 414.50 | 591.00 | 2962.50 | |||||||||||||
1986 | 474.50 | 418.50 | 323.50 | 117.50 | 33.50 | 5.00 | 0.00 | 0.00 | 26.00 | 147.77 | a | 407.50 | 660.50 | 2614.27 | ||||||||||||
1987 | 656.00 | 549.50 | 505.00 | 193.50 | 76.50 | 0.00 | 0.00 | 1.00 | 7.00 | 43.50 | 417.50 | 664.50 | 3114.00 | |||||||||||||
1988 | 633.50 | 451.00 | 416.00 | 245.00 | 61.50 | 1.00 | 0.00 | 0.00 | 4.50 | 65.00 | 380.00 | 661.50 | 2919.00 | |||||||||||||
1989 | 678.00 | 397.50 | 232.00 | 63.00 | 49.50 | 0.00 | 0.00 | 0.00 | 1.00 | 133.50 | 365.00 | 615.00 | 2534.50 | |||||||||||||
1990 | 632.00 | 576.00 | 362.50 | 140.00 | 50.50 | 0.00 | 0.00 | 3.00 | 5.00 | 105.00 | 348.00 | 646.50 | 2868.50 | |||||||||||||
1991 | 674.50 | 429.50 | 511.00 | 206.50 | 53.50 | 16.00 | 0.00 | 0.00 | 8.50 | 127.00 | 436.00 | 684.50 | 3147.00 | |||||||||||||
1992 | 768.50 | 513.00 | 439.00 | 171.50 | 59.50 | 0.00 | 0.00 | 0.00 | 0.00 | 44.00 | 526.00 | 635.50 | 3157.00 | |||||||||||||
1993 | 582.00 | 529.00 | 392.50 | 169.50 | 21.00 | 13.00 | 0.00 | 0.50 | 0.50 | 122.50 | 419.50 | 575.50 | 2825.50 | |||||||||||||
1994 | 566.50 | 496.50 | 375.50 | 184.00 | 53.00 | 0.00 | 0.00 | 0.00 | 0.00 | 129.00 | 435.50 | 602.50 | 2842.50 | |||||||||||||
1995 | 640.50 | 402.50 | 356.00 | 254.50 | 87.00 | 3.00 | 0.00 | 0.00 | 2.00 | 49.00 | 278.50 | 543.50 | 2616.50 | |||||||||||||
1996 | 523.50 | 383.50 | 364.00 | 154.50 | 14.50 | 0.00 | 0.00 | 0.00 | 4.50 | 168.50 | 333.50 | 505.50 | 2452.00 | |||||||||||||
1997 | 649.00 | 512.00 | 257.50 | 268.50 | 5.00 | 4.50 | 0.00 | 0.00 | 0.00 | 179.50 | 350.00 | 748.00 | 2974.00 | |||||||||||||
1998 | 582.00 | 619.00 | 462.00 | 304.00 | 57.50 | 1.50 | 0.00 | 0.00 | 0.00 | 98.00 | 301.00 | 581.50 | 3006.50 | |||||||||||||
1999 | 507.50 | 373.00 | 304.50 | 249.00 | 38.50 | 5.50 | 0.00 | 0.00 | 0.00 | 74.00 | 232.50 | 629.00 | 2413.50 | |||||||||||||
2000 | 467.00 | 375.50 | 397.50 | 115.00 | 10.00 | 0.00 | 0.00 | a | 3.00 | 0.00 | 228.00 | 592.76 | a | 543.50 | 2732.26 | |||||||||||
2001 | 736.00 | 518.50 | 411.00 | 197.00 | 30.00 | 0.00 | c | 0.00 | 0.00 | 0.00 | 70.00 | 331.50 | 664.00 | 2958.00 | ||||||||||||
2002 | 616.50 | 481.00 | 389.50 | 68.50 | 21.50 | 0.00 | 0.00 | 0.00 | 0.00 | 146.50 | 347.00 | 693.50 | 2764.00 | |||||||||||||
2003 | 447.00 | 469.50 | 430.00 | 209.00 | 31.50 | 0.00 | 0.00 | 0.00 | 5.00 | 48.00 | 372.00 | 590.00 | 2602.00 | |||||||||||||
2004 | 627.00 | 626.00 | 254.50 | 257.00 | 9.50 | 0.00 | 0.00 | 0.00 | 16.20 | e | 142.00 | 528.00 | 610.50 | 3070.70 | ||||||||||||
2005 | 588.50 | 520.00 | 432.45 | a | 182.50 | 43.00 | 0.00 | z | 0.00 | 0.50 | 0.00 | 122.00 | 0.00 | z | 529.98 | e | 2418.93 | |||||||||
2006 | 523.00 | 386.50 | 411.00 | 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 | 1320.50 | ||||
2007 | 783.61 | d | 476.00 | 326.03 | b | 175.00 | 26.00 | 0.00 | 3.58 | e | 0.00 | 0.00 | 92.40 | e | 234.64 | b | 667.50 | 2784.77 | ||||||||
2008 | 642.50 | 467.00 | 0.00 | z | 133.80 | e | 74.00 | 0.00 | 0.00 | a | 0.00 | 4.00 | 99.00 | 324.00 | 560.00 | 2304.30 | ||||||||||
2009 | 517.50 | 412.50 | 295.00 | 194.00 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 163.00 | 318.00 | 295.00 | r | 1906.00 | ||||||||||||
2010 | 643.00 | 569.00 | 441.50 | 215.50 | 90.00 | 1.50 | f | 0.00 | 0.00 | 0.50 | 111.50 | 400.00 | 344.50 | g | 2471.00 | |||||||||||
2011 | 489.00 | g | 553.58 | d | 199.00 | f | 100.18 | b | 66.17 | e | 0.00 | s | 0.00 | g | 0.00 | g | 0.00 | e | 39.00 | h | 319.50 | g | 669.60 | a | 1389.54 | |
2012 | 374.00 | h | 465.07 | b | 342.60 | b | 105.00 | d | 10.00 | f | 0.00 | b | 0.00 | c | 0.00 | e | 1.20 | e | 461.00 | 696.50 | 648.50 | 2719.88 | ||||
2013 | 719.95 | b | 796.00 | 245.62 | e | 4.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 27.00 | z | 1761.56 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 609.75 | 484.72 | 390.67 | 190.48 | 48.63 | 1.61 | 0.08 | 0.18 | 5.50 | 123.93 | 377.67 | 597.97 | 2815.52 | |||||||||||||
S.D. | 78.40 | 84.58 | 88.17 | 69.23 | 27.14 | 3.49 | 0.50 | 0.61 | 8.64 | 70.42 | 91.87 | 73.45 | 233.46 | |||||||||||||
SKEW | 0.08 | 1.15 | -0.16 | 0.28 | 0.07 | 2.68 | 6.74 | 4.06 | 1.89 | 2.27 | 0.91 | -0.54 | 0.08 | |||||||||||||
MAX | 783.61 | 796.00 | 573.00 | 342.50 | 105.00 | 16.00 | 3.58 | 3.00 | 37.50 | 461.00 | 696.50 | 748.00 | 3480.50 | |||||||||||||
MIN | 447.00 | 373.00 | 166.50 | 63.00 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | 43.50 | 232.50 | 394.00 | 2264.50 | |||||||||||||
NO YRS | 50 | 53 | 52 | 52 | 51 | 49 | 51 | 50 | 52 | 51 | 50 | 50 | 43 |