YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 70.00 | z | 693.00 | 394.50 | 209.50 | 13.97 | a | 0.00 | q | 1310.97 | ||||
1963 | 0.00 | a | 22.08 | b | 46.50 | 75.50 | 340.00 | 542.00 | 767.25 | e | 564.50 | 477.50 | 285.50 | 11.00 | 0.00 | 3131.83 | ||||||||||
1964 | 0.00 | 0.00 | 3.00 | 48.00 | 266.50 | 403.50 | 753.82 | a | 566.00 | 325.00 | 139.00 | 9.00 | 6.95 | b | 2520.76 | |||||||||||
1965 | 0.00 | 0.00 | 4.00 | 99.00 | 225.00 | 395.00 | 656.50 | 559.00 | 215.50 | 216.50 | 23.00 | 15.50 | 2409.00 | |||||||||||||
1966 | 0.50 | 0.00 | 43.50 | 48.00 | 338.00 | 477.50 | 764.50 | 577.50 | 395.00 | 142.50 | 17.00 | 1.00 | 2805.00 | |||||||||||||
1967 | 0.00 | 0.00 | 36.50 | 68.50 | 156.50 | 314.50 | 608.00 | 554.50 | 361.50 | 165.50 | 21.50 | 0.00 | 2287.00 | |||||||||||||
1968 | 0.50 | 0.00 | 18.00 | 36.50 | 140.53 | a | 517.00 | 618.97 | a | 559.50 | 330.00 | 143.00 | 3.50 | 1.50 | 2369.00 | |||||||||||
1969 | 0.50 | 0.00 | 7.00 | 99.00 | 299.50 | 312.50 | 703.50 | 693.76 | b | 422.00 | 42.00 | 0.00 | 0.00 | 2579.76 | ||||||||||||
1970 | 3.50 | 7.00 | 2.50 | 29.48 | a | 331.70 | a | 473.50 | 697.00 | 740.00 | 342.00 | 89.38 | a | 16.50 | 0.00 | a | 2732.57 | |||||||||
1971 | 14.00 | 0.00 | 28.79 | c | 16.50 | i | 155.00 | 556.50 | 629.50 | 690.50 | 295.86 | a | 112.00 | 23.00 | 0.00 | a | 2505.15 | |||||||||
1972 | 0.00 | e | 9.48 | c | 66.98 | c | 75.52 | a | 189.21 | b | 528.00 | 589.00 | 603.50 | 338.57 | b | 142.00 | 0.00 | 0.00 | 2542.26 | |||||||
1973 | 0.00 | 0.00 | 0.00 | 8.50 | 139.50 | 503.28 | a | 568.16 | b | 688.00 | 270.50 | 177.45 | b | 20.89 | b | 4.43 | c | 2380.70 | ||||||||
1974 | 2.50 | 0.00 | c | 23.77 | a | 61.00 | 309.47 | b | 513.21 | b | 717.00 | 540.90 | b | 258.50 | 142.50 | 7.50 | 0.00 | 2576.34 | ||||||||
1975 | 0.00 | d | 0.00 | e | 1.03 | a | 38.79 | a | 147.52 | b | 410.17 | a | 679.42 | a | 623.00 | 262.76 | a | 197.22 | b | 32.14 | b | 0.55 | c | 2392.61 | ||
1976 | 0.00 | c | 0.56 | c | 11.76 | b | 31.00 | 179.59 | b | 458.79 | a | 708.19 | b | 600.00 | 294.50 | 90.00 | 17.00 | 0.00 | c | 2391.39 | ||||||
1977 | 0.00 | a | 6.00 | 4.00 | 103.50 | 285.50 | 618.50 | 705.00 | 595.50 | 491.50 | 142.50 | 20.50 | 3.62 | a | 2976.12 | |||||||||||
1978 | 0.00 | 0.00 | 51.48 | c | 63.10 | a | 224.50 | 477.50 | 735.50 | 582.50 | 456.00 | 174.24 | b | 36.00 | 0.00 | a | 2800.83 | |||||||||
1979 | 0.00 | 5.60 | c | 1.00 | 93.50 | 210.00 | 458.00 | 722.50 | 576.00 | 481.00 | 196.50 | 1.50 | 4.50 | 2750.10 | ||||||||||||
1980 | 0.00 | b | 1.00 | 0.00 | b | 82.50 | 150.02 | c | 617.00 | 791.50 | 715.67 | b | 419.50 | 179.00 | 71.50 | 30.40 | e | 3058.09 | ||||||||
1981 | 2.50 | 5.50 | 3.50 | 186.50 | 169.50 | 562.50 | 744.52 | a | 590.07 | b | 431.00 | 109.50 | 34.00 | 3.00 | 2842.09 | |||||||||||
1982 | 2.00 | 8.00 | 0.00 | 42.00 | 141.50 | 312.00 | 666.00 | 623.50 | 324.00 | 38.50 | 0.00 | 0.00 | 2157.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 20.00 | 95.50 | 328.00 | 684.00 | 709.50 | 442.50 | 120.50 | 33.10 | a | 0.00 | a | 2433.10 | |||||||||||
1984 | 0.00 | 0.00 | 2.50 | 9.50 | 269.50 | 371.50 | 658.50 | 625.50 | 359.00 | 56.00 | 5.50 | 0.00 | 2357.50 | |||||||||||||
1985 | 0.00 | 0.00 | 8.50 | 92.50 | 261.00 | 488.00 | 652.00 | 624.00 | 330.50 | 70.50 | 3.62 | a | 0.00 | a | 2530.62 | |||||||||||
1986 | 5.00 | 13.50 | 64.50 | 53.50 | 197.00 | 487.50 | 675.00 | 607.08 | a | 267.00 | 42.00 | 1.00 | 0.00 | 2413.08 | ||||||||||||
1987 | 0.00 | 0.00 | 10.50 | 122.00 | 238.50 | 512.50 | 660.00 | 582.80 | a | 327.50 | 104.50 | 9.50 | 1.00 | 2568.80 | ||||||||||||
1988 | 2.00 | 0.00 | 16.00 | 79.00 | 286.50 | 612.00 | 700.50 | 666.00 | 356.50 | 120.00 | 22.00 | 1.00 | 2861.50 | |||||||||||||
1989 | 0.00 | a | 0.00 | 50.50 | 125.50 | 213.50 | 352.50 | 731.00 | 574.00 | 357.50 | 139.00 | 38.33 | c | 1.00 | 2582.83 | |||||||||||
1990 | 3.00 | 1.00 | 0.00 | 47.00 | 178.50 | 595.00 | 578.00 | 603.50 | 471.00 | 117.00 | 57.50 | 2.50 | 2654.00 | |||||||||||||
1991 | 0.00 | 0.00 | 3.50 | 43.50 | 238.00 | 507.00 | 662.00 | 631.00 | 341.00 | 162.50 | 8.50 | 0.00 | 2597.00 | |||||||||||||
1992 | 0.00 | 3.50 | 5.00 | 119.00 | 286.50 | 381.50 | 592.00 | 535.50 | 408.00 | 171.00 | 0.50 | 0.00 | 2502.50 | |||||||||||||
1993 | 0.00 | 0.00 | 30.00 | 52.00 | 239.50 | 424.00 | 598.50 | 578.50 | 267.50 | 112.00 | 0.50 | 0.00 | 2302.50 | |||||||||||||
1994 | 0.00 | 0.00 | 28.50 | 105.00 | 355.50 | 646.00 | 667.00 | 670.50 | 457.00 | 76.50 | 9.00 | 4.50 | 3019.50 | |||||||||||||
1995 | 0.00 | 11.50 | 41.00 | 36.00 | 65.00 | 384.00 | 639.50 | 731.00 | 370.00 | 98.50 | 24.00 | 13.00 | 2413.50 | |||||||||||||
1996 | 0.50 | 4.50 | 6.00 | 93.00 | 267.00 | 516.50 | 680.00 | 600.50 | 294.50 | 146.50 | 7.50 | 3.00 | 2619.50 | |||||||||||||
1997 | 5.00 | 2.00 | 31.50 | 37.00 | 186.50 | 481.50 | 680.50 | 545.00 | 411.00 | 129.50 | 8.00 | 0.00 | 2517.50 | |||||||||||||
1998 | 0.00 | 0.00 | 25.00 | 21.00 | 248.00 | 363.50 | 669.50 | 599.00 | 478.00 | 59.50 | 23.50 | 3.00 | 2490.00 | |||||||||||||
1999 | 0.00 | 0.52 | a | 17.50 | 25.00 | 159.65 | a | 391.03 | a | 697.50 | 585.50 | 218.00 | 122.00 | 74.00 | 0.00 | 2290.70 | ||||||||||
2000 | 0.00 | 0.00 | 4.00 | 66.00 | e | 299.50 | 487.76 | a | 751.23 | a | 701.08 | e | 372.00 | 75.95 | a | 0.00 | 0.00 | 2757.52 | ||||||||
2001 | 0.00 | 0.00 | a | 0.00 | b | 65.50 | 222.34 | b | 527.22 | c | 761.05 | a | 655.13 | a | 399.50 | 100.00 | 25.00 | 0.00 | a | 2755.75 | ||||||
2002 | 0.00 | 0.00 | 2.00 | 77.00 | 182.00 | 600.50 | 792.00 | 602.00 | 348.00 | 39.00 | 1.00 | 0.00 | 2643.50 | |||||||||||||
2003 | 0.00 | 5.50 | 17.00 | 69.50 | 234.50 | 334.00 | 841.00 | 710.50 | 278.00 | 209.25 | a | 4.00 | 0.00 | 2703.25 | ||||||||||||
2004 | 0.00 | 2.50 | 69.50 | 91.00 | 290.50 | 408.50 | 637.50 | 543.00 | 404.00 | 93.50 | 27.00 | 0.00 | 2567.00 | |||||||||||||
2005 | 11.00 | 0.00 | 14.00 | 56.50 | 276.00 | 485.00 | 823.00 | 628.50 | 446.50 | 150.00 | 40.50 | 9.50 | 2940.50 | |||||||||||||
2006 | 7.00 | 4.50 | 23.50 | 154.00 | 343.00 | 653.00 | 771.00 | 662.00 | 274.50 | 135.00 | 42.50 | 3.00 | 3073.00 | |||||||||||||
2007 | 0.00 | 0.00 | 64.67 | b | 55.00 | 266.00 | 539.00 | 793.00 | 722.00 | 468.00 | 179.80 | a | 55.50 | 4.00 | 3146.97 | |||||||||||
2008 | 0.00 | z | 0.00 | 2.00 | 77.00 | 239.00 | 506.50 | 794.50 | 625.50 | 329.50 | 141.00 | 52.50 | 7.00 | 2774.50 | ||||||||||||
2009 | 12.00 | 9.50 | 54.50 | 68.50 | 274.50 | 409.50 | 625.50 | 625.00 | 397.00 | 43.50 | 38.00 | 0.00 | 2557.50 | |||||||||||||
2010 | 0.00 | 0.00 | 17.50 | 54.00 | 202.50 | 561.00 | 745.50 | 738.50 | 485.50 | 180.50 | 25.50 | 4.00 | 3014.50 | |||||||||||||
2011 | 2.00 | 0.00 | x | 0.00 | z | 7.50 | t | 103.33 | a | 517.78 | c | 737.28 | a | 773.97 | a | 375.50 | 149.12 | b | 6.00 | 0.00 | 2664.98 | |||||
2012 | 7.50 | 0.00 | 83.50 | 158.00 | 305.00 | 657.41 | a | 781.00 | 688.50 | 413.00 | 105.00 | 13.50 | 8.50 | 3220.91 | ||||||||||||
2013 | 0.00 | 0.00 | 18.00 | 0.50 | 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 | 18.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.62 | 2.47 | 21.28 | 70.05 | 228.46 | 479.60 | 698.10 | 629.05 | 367.34 | 129.09 | 20.32 | 2.73 | 2643.35 | |||||||||||||
S.D. | 3.29 | 4.48 | 22.61 | 38.40 | 70.04 | 94.79 | 67.20 | 62.22 | 74.54 | 52.83 | 18.74 | 5.30 | 261.23 | |||||||||||||
SKEW | 2.39 | 2.35 | 1.05 | 0.87 | -0.19 | -0.03 | 0.04 | 0.47 | -0.10 | 0.28 | 1.09 | 3.39 | 0.48 | |||||||||||||
MAX | 14.00 | 22.08 | 83.50 | 186.50 | 355.50 | 657.41 | 841.00 | 773.97 | 491.50 | 285.50 | 74.00 | 30.40 | 3220.91 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 8.50 | 65.00 | 312.00 | 568.16 | 535.50 | 215.50 | 38.50 | 0.00 | 0.00 | 2157.50 | |||||||||||||
NO YRS | 50 | 50 | 50 | 48 | 50 | 50 | 50 | 51 | 51 | 51 | 51 | 50 | 47 |