YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 570.00 | 812.72 | a | 727.00 | 522.41 | a | 274.50 | 58.97 | a | 3.50 | 2969.10 | |||||
1971 | 17.05 | a | 40.00 | 42.00 | 79.29 | b | 200.47 | a | 0.00 | z | 794.00 | 792.57 | a | 551.38 | a | 182.12 | c | 23.00 | 0.00 | 2721.87 | ||||||
1972 | 1.60 | b | 16.00 | 157.14 | b | 100.34 | a | 363.45 | b | 609.31 | a | 756.73 | c | 720.23 | a | 420.00 | c | 243.57 | c | 8.65 | d | 10.00 | 3407.04 | |||
1973 | 8.50 | 9.85 | a | 1.60 | b | 182.22 | c | 466.07 | b | 607.50 | d | 779.02 | d | 707.83 | d | 506.90 | a | 240.80 | c | 0.00 | z | 0.52 | a | 3510.82 | ||
1974 | 14.47 | a | 2.43 | e | 61.40 | e | 86.67 | c | 346.54 | c | 585.00 | a | 685.74 | b | 591.50 | g | 647.88 | d | 378.50 | 33.10 | a | 0.50 | 2842.24 | |||
1975 | 17.80 | d | 9.13 | e | 11.76 | b | 39.60 | e | 319.54 | e | 425.50 | f | 674.80 | c | 641.00 | 658.93 | b | 204.50 | 39.31 | a | 8.35 | e | 2624.71 | |||
1976 | 5.88 | b | 0.00 | z | 31.00 | 71.54 | d | 322.50 | g | 409.00 | f | 751.48 | b | 575.05 | a | 535.50 | 321.50 | 102.86 | b | 0.00 | l | 2394.81 | ||||
1977 | 0.00 | d | 0.00 | z | 0.00 | z | 0.00 | z | 20.00 | p | 418.00 | l | 728.50 | d | 748.13 | a | 484.29 | b | 326.02 | a | 53.33 | c | 10.85 | a | 2351.12 | |
1978 | 12.18 | c | 12.32 | c | 115.14 | c | 90.00 | b | 0.00 | z | 497.22 | c | 751.20 | c | 724.62 | c | 363.00 | g | 353.50 | f | 51.96 | b | 0.00 | c | 2254.65 | |
1979 | 0.00 | 0.56 | c | 70.02 | b | 111.96 | b | 401.40 | b | 530.69 | a | 712.48 | a | 643.25 | a | 0.00 | z | 314.13 | a | 24.00 | 23.50 | 2831.99 | ||||
1980 | 0.00 | z | 19.87 | b | 16.02 | a | 123.00 | f | 265.10 | b | 380.56 | c | 716.62 | a | 637.05 | a | 0.00 | z | 315.54 | c | 0.00 | z | 30.50 | 2381.25 | ||
1981 | 22.00 | 35.30 | e | 14.97 | b | 192.00 | 332.39 | d | 642.86 | b | 698.61 | c | 742.85 | d | 584.50 | 195.62 | b | 97.20 | e | 17.50 | 3575.80 | |||||
1982 | 0.00 | 31.50 | 22.00 | 131.50 | 416.00 | 485.50 | 685.00 | 725.50 | 493.00 | 271.00 | 17.50 | 0.00 | 3278.50 | |||||||||||||
1983 | 17.05 | a | 12.50 | 29.00 | 45.00 | 341.55 | c | 0.00 | z | 643.25 | e | 0.00 | z | 595.50 | 370.50 | 0.00 | z | 0.00 | z | 2054.35 | ||||||
1984 | 0.00 | z | 4.50 | 0.00 | z | 0.00 | z | 438.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 443.00 | |||
1985 | 0.00 | z | 59.63 | a | 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 | 59.63 | |
1986 | 0.00 | z | 0.00 | z | 92.50 | 120.50 | 274.50 | j | 418.00 | k | 566.50 | f | 758.50 | 358.50 | 349.50 | 91.50 | 5.50 | 1776.50 | ||||||||
1987 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 620.50 | 724.50 | 571.50 | 435.00 | 62.50 | 11.50 | 2425.50 | |||||||
1988 | 0.00 | z | 50.00 | i | 69.00 | j | 161.50 | 258.50 | 530.00 | 860.50 | 744.00 | 608.50 | 416.00 | 52.00 | 19.50 | 3650.50 | ||||||||||
1989 | 13.00 | 14.00 | 61.50 | 266.00 | 329.50 | 577.50 | 738.00 | 666.50 | 487.50 | 261.50 | 71.50 | 10.50 | 3497.00 | |||||||||||||
1990 | 10.50 | 9.50 | 96.00 | 274.00 | 319.00 | 533.00 | 824.00 | 732.50 | 561.00 | 367.50 | 54.50 | 2.00 | 3783.50 | |||||||||||||
1991 | 0.00 | z | 76.50 | 10.50 | 69.00 | 217.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 373.50 | ||||||
1992 | 1.50 | 0.00 | z | 0.00 | z | 145.50 | i | 537.00 | 0.00 | z | 0.00 | z | 806.00 | 0.00 | z | 396.00 | 0.00 | z | 0.00 | 1740.50 | ||||||
1993 | 0.00 | z | 8.00 | 0.00 | z | 0.00 | z | 231.00 | h | 495.50 | 677.50 | 687.00 | 567.00 | 374.50 | 54.00 | 2.50 | 2866.00 | |||||||||
1994 | 4.00 | 7.00 | j | 81.00 | 153.50 | 324.00 | 525.50 | 781.00 | 715.50 | 568.00 | 272.50 | 1.50 | 0.00 | 3426.50 | ||||||||||||
1995 | 16.00 | 54.00 | 28.50 | 107.50 | 259.50 | 0.00 | z | 0.00 | z | 719.50 | 579.50 | 381.50 | 158.50 | 36.00 | 2340.50 | |||||||||||
1996 | 15.00 | 95.00 | 87.00 | 165.00 | 295.50 | 568.50 | 814.00 | 0.00 | z | 516.00 | 0.00 | z | 75.50 | 19.00 | 2650.50 | |||||||||||
1997 | 18.50 | 0.00 | z | 119.50 | 101.00 | 470.00 | 539.50 | 755.50 | 679.50 | 577.50 | 217.00 | 78.00 | 0.00 | 3556.00 | ||||||||||||
1998 | 7.00 | 3.00 | 76.00 | 119.00 | 117.50 | 419.50 | 761.00 | 781.00 | 580.00 | 250.00 | 11.50 | 22.00 | 3147.50 | |||||||||||||
1999 | 2.77 | c | 1.83 | e | 12.50 | 142.00 | 272.00 | 466.00 | 637.00 | 645.50 | 320.50 | n | 371.50 | 53.33 | c | 8.00 | 2612.43 | |||||||||
2000 | 5.00 | 15.57 | b | 77.50 | 201.50 | 367.00 | 657.93 | a | 650.50 | 730.50 | 551.50 | 236.50 | 20.50 | 3.62 | a | 3517.62 | ||||||||||
2001 | 1.00 | 4.00 | 114.04 | c | 63.00 | g | 449.50 | h | 328.50 | p | 749.50 | 794.00 | 632.00 | 415.00 | 141.43 | b | 2.07 | a | 2853.03 | |||||||
2002 | 0.00 | z | 28.50 | 68.50 | 191.00 | 330.00 | 632.50 | 822.50 | 727.00 | 608.50 | 212.50 | i | 0.00 | z | 0.00 | 3408.50 | ||||||||||
2003 | 45.50 | 5.50 | 52.50 | 38.08 | d | 323.50 | 604.00 | 850.00 | 715.00 | 640.00 | 471.50 | 12.00 | m | 4.00 | t | 3745.58 | ||||||||||
2004 | 4.00 | k | 2.00 | h | 262.00 | 250.50 | 349.50 | 587.50 | 760.00 | 744.00 | 557.00 | 299.50 | 42.93 | a | 17.00 | 3869.93 | ||||||||||
2005 | 3.50 | i | 33.00 | 105.00 | 106.50 | 327.00 | 429.00 | 850.00 | 780.00 | 494.50 | 240.50 | f | 142.00 | 19.50 | 3286.50 | |||||||||||
2006 | 0.00 | z | 40.50 | 5.00 | 90.60 | e | 412.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 548.10 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 10.68 | 23.80 | 66.26 | 131.69 | 335.71 | 542.37 | 744.72 | 717.85 | 552.10 | 315.63 | 60.04 | 9.16 | 3458.14 | |||||||||||||
S.D. | 10.18 | 24.22 | 55.72 | 64.95 | 87.79 | 73.46 | 66.96 | 52.87 | 67.26 | 78.20 | 41.20 | 10.07 | 206.61 | |||||||||||||
SKEW | 1.60 | 1.41 | 1.52 | 0.66 | -0.05 | -0.47 | -0.06 | -0.64 | -0.85 | 0.06 | 0.84 | 0.98 | 0.01 | |||||||||||||
MAX | 45.50 | 95.00 | 262.00 | 274.00 | 537.00 | 657.93 | 860.50 | 806.00 | 658.93 | 471.50 | 158.50 | 36.00 | 3783.50 | |||||||||||||
MIN | 0.00 | 0.56 | 1.60 | 38.08 | 117.50 | 380.56 | 620.50 | 575.05 | 358.50 | 182.12 | 1.50 | 0.00 | 3147.50 | |||||||||||||
NO YRS | 24 | 27 | 29 | 28 | 28 | 23 | 30 | 30 | 28 | 29 | 27 | 31 | 7 |