YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 43.52 | e | 115.00 | 305.00 | 654.00 | 882.00 | 771.50 | 482.50 | 183.50 | 8.50 | 4.98 | c | 3450.50 | |||||||||
1958 | 0.00 | 5.00 | 0.50 | 121.03 | a | 469.50 | 768.62 | a | 842.17 | a | 798.50 | 487.50 | 197.50 | 40.50 | 6.00 | 3736.82 | ||||||||||
1959 | 0.00 | c | 4.15 | a | 21.00 | 193.39 | b | 390.50 | 692.00 | 349.50 | p | 454.50 | k | 500.50 | 203.50 | 9.31 | a | 0.00 | j | 2014.35 | ||||||
1960 | 0.00 | 0.00 | 43.50 | 177.00 | 284.00 | g | 414.00 | k | 712.40 | e | 551.00 | h | 559.04 | d | 215.00 | 14.44 | c | 0.00 | 1721.39 | |||||||
1961 | 0.00 | g | 12.00 | 21.18 | a | 123.50 | f | 336.50 | f | 636.67 | c | 571.00 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 669.85 | ||
1962 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 570.50 | 585.00 | i | 684.98 | e | 566.67 | c | 326.05 | c | 30.00 | i | 0.00 | c | 2148.20 | ||
1964 | 0.00 | d | 0.00 | e | 0.00 | h | 91.50 | h | 248.50 | k | 366.00 | m | 851.00 | 651.00 | f | 552.00 | e | 290.92 | e | 24.50 | m | 15.50 | g | 1693.92 | ||
1965 | 0.00 | e | 3.00 | k | 17.00 | f | 168.00 | f | 283.50 | i | 370.50 | j | 316.50 | s | 558.00 | f | 307.00 | i | 224.46 | d | 23.00 | j | 1.50 | i | 224.46 | |
1966 | 0.00 | d | 0.00 | b | 50.50 | l | 194.46 | b | 435.79 | e | 641.38 | a | 640.50 | i | 493.50 | h | 510.00 | d | 190.02 | d | 29.50 | f | 13.71 | e | 1985.36 | |
1967 | 1.66 | c | 4.67 | d | 109.61 | c | 149.50 | h | 385.84 | c | 496.00 | f | 808.98 | e | 436.00 | k | 334.00 | h | 284.74 | d | 13.50 | g | 0.00 | i | 1595.50 | |
1968 | 0.57 | d | 8.12 | d | 42.00 | g | 90.50 | 305.00 | f | 473.50 | i | 706.36 | c | 525.50 | f | 356.50 | f | 262.90 | e | 5.50 | h | 0.00 | u | 1068.46 | ||
1969 | 23.77 | a | 0.00 | e | 14.31 | e | 211.15 | d | 335.50 | g | 598.27 | d | 668.00 | g | 342.50 | r | 371.00 | i | 207.46 | e | 9.00 | l | 5.00 | n | 1054.96 | |
1970 | 4.50 | i | 4.50 | i | 3.00 | f | 89.00 | j | 312.50 | h | 409.00 | i | 666.50 | f | 546.50 | i | 399.50 | i | 146.50 | h | 15.50 | k | 8.30 | c | 8.30 | |
1971 | 10.00 | f | 3.50 | d | 81.50 | g | 88.00 | i | 269.50 | j | 501.00 | i | 469.00 | l | 320.50 | p | 322.50 | h | 147.00 | f | 27.50 | m | 0.00 | j | 3.50 | |
1972 | 5.96 | e | 3.00 | k | 91.50 | i | 112.00 | r | 332.50 | f | 498.50 | g | 407.50 | n | 301.50 | q | 234.00 | p | 99.00 | p | 0.00 | o | 0.00 | n | 5.96 | |
1973 | 0.00 | g | 0.00 | h | 4.50 | o | 34.50 | j | 201.00 | m | 351.00 | k | 374.00 | o | 521.50 | i | 280.00 | m | 166.00 | k | 82.50 | g | 0.50 | o | 0.00 | |
1974 | 15.00 | j | 4.00 | h | 61.50 | g | 56.50 | p | 0.00 | z | 0.00 | z | 0.00 | z | 366.00 | m | 299.00 | h | 182.00 | 2.50 | f | 0.00 | 182.00 | |||
1975 | 0.55 | c | 2.50 | f | 40.50 | 101.00 | 270.00 | 610.86 | a | 649.50 | 660.00 | 262.50 | l | 187.50 | 11.00 | g | 7.75 | c | 2527.67 | |||||||
1976 | 0.00 | b | 19.50 | i | 39.50 | 141.00 | 13.50 | z | 484.00 | f | 674.52 | b | 669.08 | a | 424.29 | b | 117.00 | 11.54 | d | 0.00 | b | 2076.92 | ||||
1977 | 0.00 | 6.00 | h | 17.00 | 140.00 | 397.50 | 676.07 | b | 796.50 | 784.00 | 581.00 | 255.00 | 35.00 | c | 31.50 | 3713.57 | ||||||||||
1978 | 0.00 | e | 0.00 | z | 49.00 | 228.00 | 379.00 | 681.50 | 829.77 | a | 692.50 | 424.04 | d | 228.00 | 13.27 | d | 4.00 | g | 3525.07 | |||||||
1979 | 0.00 | a | 13.44 | c | 17.50 | 25.50 | q | 414.88 | a | 403.00 | f | 773.50 | 638.08 | a | 453.46 | d | 286.50 | 1.50 | h | 0.50 | 2597.87 | |||||
1980 | 0.00 | g | 18.00 | o | 4.28 | b | 109.50 | 343.00 | 751.67 | c | 634.00 | i | 765.18 | a | 426.00 | f | 188.67 | b | 54.44 | c | 7.50 | i | 2216.74 | |||
1981 | 2.77 | c | 28.00 | c | 26.41 | d | 267.50 | 414.00 | 721.55 | a | 796.24 | d | 673.50 | 505.20 | e | 225.61 | d | 63.46 | d | 30.43 | d | 3754.67 | ||||
1982 | 5.50 | 13.50 | 47.50 | 166.00 | 361.50 | 633.00 | 825.00 | 783.00 | 516.00 | 147.00 | 20.50 | 0.00 | 3518.50 | |||||||||||||
1983 | 0.00 | 5.50 | 33.50 | 84.83 | a | 270.00 | 530.00 | 753.00 | 766.50 | 627.50 | 248.00 | 65.50 | 0.00 | 3384.33 | ||||||||||||
1984 | 0.00 | 2.00 | 33.00 | 96.00 | 488.50 | 623.00 | 739.00 | 509.50 | f | 411.50 | 138.00 | 45.00 | 1.50 | 2577.50 | ||||||||||||
1985 | 1.00 | 3.50 | 58.00 | 189.50 | 403.55 | c | 582.22 | c | 703.91 | b | 737.69 | d | 459.81 | d | 141.50 | g | 55.20 | e | 0.00 | a | 3194.38 | |||||
1986 | 11.50 | 51.50 | 95.14 | b | 203.00 | 379.50 | 364.00 | k | 708.50 | 685.00 | 434.00 | 139.00 | 4.00 | 0.00 | 2711.14 | |||||||||||
1987 | 3.00 | 8.00 | 10.00 | 123.00 | 292.00 | 559.50 | 702.00 | 646.00 | 414.00 | 265.00 | 25.34 | a | 29.97 | a | 3077.81 | |||||||||||
1988 | 2.00 | 15.50 | 60.00 | 119.46 | b | 313.50 | 610.00 | 440.00 | l | 673.50 | 449.00 | 246.00 | 75.50 | 0.00 | b | 2564.46 | ||||||||||
1989 | 0.50 | 26.96 | a | 123.00 | 261.50 | 522.50 | 623.00 | 750.00 | 692.50 | 414.50 | 256.00 | 54.00 | 2.50 | 3726.96 | ||||||||||||
1990 | 4.00 | 10.50 | 43.00 | 178.00 | 409.50 | 828.00 | 696.00 | 616.00 | 516.50 | 247.00 | 68.00 | 0.00 | 3616.50 | |||||||||||||
1991 | 0.00 | 6.50 | 37.00 | 193.00 | 464.00 | 664.00 | 661.00 | 642.50 | 407.68 | b | 290.62 | c | 10.50 | 0.00 | e | 3376.80 | ||||||||||
1992 | 0.00 | 0.00 | 23.00 | 261.00 | 323.00 | 573.50 | 730.50 | 700.00 | 507.00 | 267.67 | e | 13.00 | 7.50 | 3406.17 | ||||||||||||
1993 | 0.00 | 0.00 | 59.00 | 194.00 | 390.00 | 652.50 | 847.50 | 709.50 | 470.50 | 180.50 | 20.00 | 3.50 | 3527.00 | |||||||||||||
1994 | 6.00 | 0.00 | a | 79.00 | 145.00 | 406.00 | 761.00 | 580.00 | i | 782.75 | a | 523.50 | 179.00 | 45.50 | 0.50 | 2928.25 | ||||||||||
1995 | 3.00 | k | 31.50 | 89.90 | a | 135.00 | 391.00 | 609.00 | 770.50 | 800.00 | 495.50 | 243.00 | 86.00 | 24.50 | 3675.90 | |||||||||||
1996 | 0.00 | l | 53.86 | a | 61.50 | 202.50 | 657.00 | 737.50 | 763.00 | 701.00 | 445.34 | a | 259.50 | 26.00 | j | 15.00 | j | 3881.20 | ||||||||
1997 | 2.14 | b | 0.00 | a | 63.00 | 80.50 | 380.02 | b | 569.48 | a | 753.50 | 736.77 | a | 580.18 | b | 228.50 | 14.50 | 0.00 | b | 3408.58 | ||||||
1998 | 0.00 | 2.50 | 58.50 | 77.07 | a | 466.55 | a | 710.17 | a | 805.48 | a | 686.13 | a | 593.50 | 193.23 | a | 36.21 | a | 2.00 | i | 3629.35 | |||||
1999 | 22.14 | c | 11.08 | d | 28.70 | d | 151.73 | d | 334.69 | d | 535.96 | d | 573.50 | f | 741.70 | d | 459.23 | d | 151.00 | j | 83.08 | d | 0.00 | e | 2368.32 | |
2000 | 18.00 | g | 14.50 | e | 37.72 | a | 241.50 | 418.00 | g | 661.67 | c | 569.00 | j | 791.03 | b | 583.39 | b | 230.29 | c | 0.00 | d | 0.00 | h | 2560.10 | ||
2001 | 1.50 | 0.00 | g | 40.41 | c | 236.25 | b | 298.50 | j | 703.33 | c | 585.50 | j | 718.54 | c | 552.22 | c | 245.23 | c | 65.89 | b | 1.79 | e | 2565.17 | ||
2002 | 3.00 | 5.50 | 50.50 | 300.50 | 230.50 | m | 746.50 | 0.00 | z | 791.00 | 498.50 | 179.50 | 18.00 | 0.00 | 2593.00 | |||||||||||
2003 | 4.50 | 15.83 | e | 75.36 | b | 205.00 | 444.00 | 632.00 | 577.50 | j | 765.00 | 445.00 | f | 332.00 | 57.50 | 4.50 | h | 2531.19 | ||||||||
2004 | 1.00 | 4.00 | f | 126.38 | e | 146.50 | 477.00 | 666.00 | 530.50 | i | 656.50 | 454.00 | 211.63 | e | 18.00 | 11.92 | e | 2768.94 | ||||||||
2005 | 9.50 | 8.50 | 17.50 | j | 144.50 | 435.50 | 690.50 | 479.00 | l | 660.00 | 556.00 | 152.50 | g | 76.50 | 14.90 | e | 2595.90 | |||||||||
2006 | 7.00 | 12.00 | 33.98 | e | 273.00 | 563.50 | 726.50 | 389.00 | p | 460.00 | j | 351.00 | 114.00 | f | 48.50 | g | 7.20 | c | 1974.18 | |||||||
2007 | 0.00 | 11.50 | 106.43 | a | 92.40 | e | 316.50 | 585.00 | 522.50 | i | 791.00 | 417.50 | g | 211.50 | g | 98.00 | 19.50 | 2020.33 | ||||||||
2008 | 2.00 | 7.00 | 58.50 | 169.20 | e | 437.44 | d | 549.50 | h | 457.50 | j | 670.50 | 440.00 | 168.00 | g | 43.50 | 2.98 | e | 1831.13 | |||||||
2009 | 13.00 | 44.50 | 121.33 | b | 189.00 | e | 394.00 | f | 0.00 | z | 246.00 | v | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 367.83 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.28 | 11.59 | 51.25 | 169.48 | 403.76 | 654.50 | 760.44 | 716.61 | 492.07 | 224.58 | 39.70 | 6.61 | 3503.10 | |||||||||||||
S.D. | 5.56 | 13.85 | 32.89 | 59.22 | 81.61 | 70.84 | 63.03 | 55.53 | 64.03 | 49.88 | 27.44 | 9.62 | 202.71 | |||||||||||||
SKEW | 2.41 | 1.79 | 0.80 | 0.29 | 0.78 | 0.30 | 0.09 | 0.08 | 0.10 | 0.01 | 0.36 | 1.53 | -0.52 | |||||||||||||
MAX | 23.77 | 53.86 | 126.38 | 300.50 | 657.00 | 828.00 | 882.00 | 800.00 | 627.50 | 332.00 | 98.00 | 31.50 | 3754.67 | |||||||||||||
MIN | 0.00 | 0.00 | 0.50 | 77.07 | 270.00 | 530.00 | 649.50 | 616.00 | 351.00 | 117.00 | 0.00 | 0.00 | 3077.81 | |||||||||||||
NO YRS | 41 | 38 | 41 | 41 | 35 | 37 | 27 | 35 | 37 | 40 | 34 | 35 | 11 |