YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 0.00 | z | 0.00 | z | 0.00 | z | 227.00 | 268.00 | 700.50 | 923.28 | a | 769.46 | c | 426.50 | 159.00 | i | 36.00 | 0.00 | 3350.75 | |||||||
1960 | 0.00 | 0.00 | 119.50 | 191.50 | 321.50 | 675.56 | c | 968.00 | 735.70 | c | 575.50 | 249.50 | 33.00 | 1.00 | 3870.75 | |||||||||||
1961 | 11.00 | 35.00 | 56.83 | a | 166.07 | b | 347.20 | a | 772.78 | c | 913.47 | a | 933.74 | b | 371.00 | 210.69 | d | 21.72 | a | 0.00 | a | 3839.50 | ||||
1962 | 0.00 | d | 1.50 | 36.17 | d | 265.34 | a | 304.50 | 582.41 | a | 727.95 | c | 553.00 | h | 375.00 | k | 238.00 | 81.00 | 12.92 | a | 2249.79 | |||||
1963 | 0.00 | 79.50 | 47.00 | 98.00 | 457.77 | a | 545.00 | c | 743.00 | 763.00 | 663.33 | c | 367.00 | 56.50 | 0.00 | 3820.10 | ||||||||||
1964 | 0.00 | 0.50 | 31.00 | c | 123.10 | a | 361.00 | 529.50 | 878.00 | 741.42 | a | 460.86 | a | 291.00 | 31.55 | a | 27.38 | a | 3475.32 | |||||||
1965 | 16.02 | a | 20.50 | 34.50 | 230.50 | 341.00 | 580.50 | 793.00 | 722.30 | a | 399.11 | b | 336.72 | b | 77.00 | 13.29 | c | 3564.43 | ||||||||
1966 | 7.50 | 0.00 | 90.86 | b | 201.50 | 475.33 | a | 551.00 | 809.21 | b | 819.84 | c | 615.00 | 254.20 | a | 87.00 | 2.67 | b | 3914.11 | |||||||
1967 | 14.00 | 15.04 | a | 50.78 | b | 16.50 | 411.78 | a | 607.00 | 953.00 | 923.00 | 672.00 | 226.50 | 93.50 | 17.00 | 4000.10 | ||||||||||
1968 | 1.00 | 49.50 | 92.00 | 130.00 | 376.50 | 614.00 | 904.50 | 687.00 | 518.00 | 206.50 | 32.50 | 11.00 | 3622.50 | |||||||||||||
1969 | 6.50 | 0.00 | 60.00 | 200.50 | 531.02 | d | 624.50 | 835.50 | 805.00 | 631.61 | b | 93.53 | b | 29.00 | 19.50 | 3836.66 | ||||||||||
1970 | 35.50 | 18.00 | 45.50 | 55.50 | 421.00 | 668.00 | 922.00 | 859.50 | 411.00 | 187.55 | a | 35.50 | 8.00 | 3667.05 | ||||||||||||
1971 | 16.50 | 26.50 | 32.50 | 139.66 | a | 412.82 | a | 542.07 | a | 855.00 | 923.50 | 369.50 | 211.66 | b | 25.00 | 0.00 | 3554.70 | |||||||||
1972 | 6.50 | 36.00 | 151.00 | 140.00 | 458.50 | 620.69 | a | 834.00 | 820.00 | 340.00 | 226.50 | 15.50 | 13.00 | 3661.69 | ||||||||||||
1973 | 8.00 | 3.50 | 4.50 | 112.76 | a | 467.14 | b | 629.48 | a | 836.48 | a | 684.00 | f | 521.50 | 171.50 | i | 97.50 | 8.50 | i | 2680.86 | ||||||
1974 | 34.21 | b | 1.00 | i | 50.52 | d | 139.62 | d | 261.50 | h | 374.00 | p | 306.50 | q | 381.50 | o | 296.00 | m | 106.50 | m | 29.00 | j | 3.00 | n | 224.34 | |
1975 | 2.58 | a | 6.50 | g | 16.50 | 18.00 | h | 186.00 | q | 452.00 | f | 765.00 | f | 694.63 | d | 411.00 | f | 185.00 | i | 19.50 | k | 22.50 | i | 713.71 | ||
1976 | 2.67 | b | 10.50 | f | 31.00 | d | 111.96 | b | 456.70 | c | 363.50 | f | 681.50 | f | 654.88 | c | 582.93 | a | 212.23 | e | 40.50 | i | 0.00 | f | 2052.37 | |
1977 | 0.00 | f | 16.33 | d | 23.77 | a | 281.11 | c | 233.65 | d | 560.00 | h | 780.96 | e | 500.50 | n | 402.50 | h | 113.00 | q | 26.50 | f | 4.17 | e | 1339.99 | |
1978 | 0.50 | r | 6.70 | e | 163.27 | a | 120.00 | 310.00 | 548.04 | b | 819.00 | 739.50 | 420.00 | c | 242.83 | d | 27.00 | 3.74 | b | 3400.07 | ||||||
1979 | 1.50 | 0.00 | l | 69.23 | a | 136.15 | d | 421.48 | e | 487.50 | h | 854.80 | d | 534.50 | i | 394.50 | l | 311.60 | b | 6.50 | 4.28 | b | 1805.54 | |||
1980 | 8.55 | b | 15.50 | g | 11.50 | s | 247.50 | d | 372.00 | c | 380.00 | f | 838.50 | 710.33 | b | 543.89 | c | 172.29 | e | 76.11 | c | 25.50 | 2994.67 | |||
1981 | 4.00 | 14.00 | c | 25.50 | 254.44 | c | 350.50 | 560.50 | 784.50 | 869.00 | 536.50 | 138.90 | e | 60.50 | 25.83 | a | 3624.18 | |||||||||
1982 | 0.00 | 43.50 | 29.00 | 108.50 | 341.50 | 592.00 | 757.84 | c | 799.50 | 435.50 | 186.50 | 7.50 | 3.00 | 3304.34 | ||||||||||||
1983 | 12.00 | 26.00 | 50.00 | 85.00 | 407.50 | 538.50 | 721.50 | 824.00 | 475.50 | 261.50 | 77.00 | 0.00 | 3478.50 | |||||||||||||
1984 | 1.50 | 0.00 | j | 34.00 | 89.00 | 389.00 | 500.00 | 901.50 | 809.62 | a | 342.00 | f | 166.07 | c | 18.89 | c | 0.00 | d | 2909.58 | |||||||
1985 | 0.00 | c | 0.00 | b | 9.82 | a | 232.00 | 402.50 | 652.24 | a | 972.00 | 695.00 | 301.50 | 66.00 | m | 0.00 | e | 0.00 | a | 3265.06 | ||||||
1986 | 0.00 | o | 0.50 | r | 69.50 | n | 118.89 | c | 293.50 | i | 522.00 | h | 699.50 | 580.50 | k | 0.00 | z | 193.50 | q | 22.50 | y | 0.00 | n | 818.39 | ||
1987 | 0.00 | 22.96 | c | 39.00 | 85.00 | o | 206.00 | n | 349.50 | m | 726.50 | 765.00 | 238.00 | p | 217.00 | j | 37.50 | j | 12.50 | k | 1553.46 | |||||
1988 | 0.00 | x | 4.30 | b | 18.00 | p | 122.50 | o | 215.50 | l | 651.43 | b | 492.50 | m | 459.00 | l | 453.50 | 265.50 | i | 36.50 | l | 0.00 | u | 1109.22 | ||
1989 | 0.00 | k | 0.00 | z | 52.00 | o | 275.00 | 382.00 | 694.50 | 851.50 | 691.50 | 538.00 | 138.50 | l | 36.11 | c | 7.50 | 3476.11 | ||||||||
1990 | 22.00 | 4.00 | 96.00 | 346.50 | 313.50 | 632.00 | 937.00 | 786.00 | 662.50 | 256.50 | 47.59 | a | 4.00 | 4107.59 | ||||||||||||
1991 | 6.50 | 35.00 | 18.00 | i | 56.00 | k | 311.00 | 235.50 | o | 0.00 | z | 592.50 | i | 571.50 | 293.50 | 16.50 | k | 3.00 | 1220.50 | |||||||
1992 | 17.50 | 36.00 | 105.00 | 287.00 | 565.50 | 674.50 | 758.00 | 818.50 | 535.00 | 274.00 | 19.50 | 0.00 | 4090.50 | |||||||||||||
1993 | 0.00 | 0.00 | 65.00 | 121.00 | 478.00 | 451.00 | 539.50 | 646.00 | 494.50 | 250.50 | 6.00 | 17.50 | 3069.00 | |||||||||||||
1994 | 6.00 | 7.50 | 121.00 | 213.00 | 456.50 | 589.00 | 909.00 | 844.50 | 554.50 | 187.50 | 10.00 | 7.50 | 3906.00 | |||||||||||||
1995 | 24.50 | 68.00 | 67.00 | 119.50 | 0.00 | z | 508.50 | 775.00 | 692.50 | 523.50 | 188.50 | 158.50 | 28.00 | 3153.50 | ||||||||||||
1996 | 6.50 | 41.00 | 73.00 | 181.50 | 322.50 | 585.00 | 881.00 | 764.50 | 452.50 | 267.00 | 23.00 | 33.50 | 3631.00 | |||||||||||||
1997 | 13.50 | 8.00 | 111.50 | 175.00 | 535.00 | 548.00 | 767.50 | 805.00 | 554.00 | 204.00 | 41.00 | 0.00 | z | 3762.50 | ||||||||||||
1998 | 10.50 | 3.00 | 82.00 | 150.50 | 93.50 | v | 520.00 | 940.50 | 789.50 | 620.00 | 116.00 | m | 25.50 | 6.00 | 3147.50 | |||||||||||
1999 | 0.60 | e | 11.85 | b | 68.00 | 30.00 | o | 230.00 | i | 216.00 | q | 436.50 | o | 572.50 | g | 460.96 | d | 127.00 | r | 86.50 | i | 0.00 | p | 541.40 | ||
2000 | 1.50 | k | 8.00 | l | 41.00 | n | 165.00 | l | 419.61 | c | 391.00 | m | 314.00 | r | 392.50 | q | 172.00 | q | 24.00 | w | 0.00 | m | 0.00 | h | 419.61 | |
2001 | 0.00 | o | 1.00 | q | 68.00 | m | 138.50 | n | 290.50 | n | 569.40 | e | 811.37 | e | 672.00 | g | 198.00 | s | 58.50 | y | 33.00 | l | 0.00 | m | 1380.77 | |
2002 | 6.00 | r | 0.00 | q | 21.50 | k | 35.00 | v | 227.00 | m | 143.00 | v | 746.50 | h | 276.50 | r | 114.50 | y | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 107.00 | x | 701.50 | j | 556.00 | k | 351.50 | k | 236.00 | k | 0.00 | p | 2.50 | q | 0.00 | |
2004 | 0.00 | t | 1.50 | l | 87.50 | q | 118.00 | m | 178.00 | q | 335.50 | o | 347.50 | s | 242.50 | w | 282.00 | m | 114.50 | o | 11.00 | p | 3.50 | n | 0.00 | |
2005 | 0.00 | s | 0.00 | n | 34.00 | m | 50.50 | v | 161.00 | p | 207.50 | r | 455.00 | p | 0.00 | z | 219.50 | r | 93.50 | r | 20.50 | n | 0.00 | t | 0.00 | |
2006 | 0.00 | q | 0.00 | n | 20.50 | n | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.49 | 19.80 | 62.35 | 169.20 | 394.81 | 595.55 | 831.20 | 778.22 | 505.79 | 231.48 | 43.53 | 9.35 | 3701.90 | |||||||||||||
S.D. | 9.42 | 20.61 | 38.82 | 73.64 | 77.51 | 68.67 | 91.29 | 75.91 | 96.53 | 58.24 | 34.72 | 9.98 | 260.71 | |||||||||||||
SKEW | 1.37 | 1.18 | 0.84 | 0.35 | 0.18 | 0.35 | -0.75 | 0.28 | -0.12 | 0.09 | 1.32 | 0.95 | -0.50 | |||||||||||||
MAX | 35.50 | 79.50 | 163.27 | 346.50 | 565.50 | 772.78 | 972.00 | 933.74 | 672.00 | 367.00 | 158.50 | 33.50 | 4107.59 | |||||||||||||
MIN | 0.00 | 0.00 | 4.50 | 16.50 | 233.65 | 451.00 | 539.50 | 646.00 | 301.50 | 93.53 | 0.00 | 0.00 | 3069.00 | |||||||||||||
NO YRS | 35 | 32 | 35 | 36 | 34 | 32 | 36 | 32 | 33 | 29 | 32 | 32 | 20 |