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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 295.00 | g | 131.00 | 9.00 | 140.00 | |||
1960 | 4.28 | b | 1.50 | g | 104.00 | i | 71.50 | f | 245.00 | 721.55 | a | 993.60 | b | 815.00 | 704.50 | 363.00 | 40.34 | a | 4.50 | f | 3887.28 | |||||
1961 | 30.50 | 19.00 | f | 39.78 | a | 164.00 | 306.68 | c | 734.50 | 907.50 | 928.00 | 498.75 | b | 332.00 | 57.93 | a | 0.00 | 3999.64 | ||||||||
1962 | 4.50 | 3.63 | a | 28.00 | 276.50 | 236.00 | 556.55 | a | 821.50 | 759.50 | 692.50 | 308.50 | 134.00 | 38.75 | a | 3859.93 | ||||||||||
1963 | 6.20 | a | 93.50 | 20.84 | b | 66.50 | 415.00 | 480.00 | 677.00 | 755.00 | 680.00 | 340.50 | 56.50 | 10.50 | 3601.54 | |||||||||||
1964 | 0.00 | z | 0.00 | z | 40.50 | 107.68 | b | 279.00 | 451.00 | 799.36 | c | 757.43 | a | 510.00 | 447.50 | 49.66 | a | 24.50 | 3466.62 | |||||||
1965 | 8.50 | 23.15 | b | 56.83 | a | 178.00 | 310.50 | 513.00 | 728.50 | 682.50 | 474.00 | 503.00 | 84.31 | a | 24.28 | a | 3586.58 | |||||||||
1966 | 1.50 | 2.00 | 103.00 | 227.00 | 490.50 | 501.21 | a | 722.30 | a | 826.31 | b | 607.24 | a | 336.00 | 87.00 | 10.50 | 3914.56 | |||||||||
1967 | 1.60 | b | 38.00 | 26.00 | 5.00 | 393.00 | 560.00 | 914.00 | 992.00 | 704.00 | 283.13 | a | 120.52 | a | 10.00 | 4047.25 | ||||||||||
1968 | 3.00 | 58.50 | 98.00 | 149.50 | 319.50 | 601.00 | 944.50 | 661.00 | 595.00 | 262.50 | 40.50 | 2.50 | 3735.50 | |||||||||||||
1969 | 0.00 | 0.00 | 67.00 | 130.00 | 479.00 | 567.50 | 830.00 | 818.50 | 645.00 | 131.00 | 86.00 | 10.50 | 3764.50 | |||||||||||||
1970 | 23.00 | 44.50 | 46.50 | 51.50 | 405.50 | 641.90 | a | 894.00 | 871.50 | 478.45 | a | 296.16 | c | 62.00 | 1.03 | a | 3816.04 | |||||||||
1971 | 22.50 | 35.00 | 36.00 | 117.50 | 301.50 | 453.00 | 862.00 | 934.50 | 476.00 | 234.50 | 33.10 | a | 0.00 | 3505.60 | ||||||||||||
1972 | 1.50 | 19.00 | 186.50 | 99.00 | 421.00 | 632.50 | 892.00 | 846.50 | 472.00 | 280.50 | 5.00 | 15.00 | 3870.50 | |||||||||||||
1973 | 14.50 | 3.00 | 20.00 | 199.00 | 507.00 | 629.50 | 874.09 | c | 824.50 | 565.18 | b | 266.82 | c | 0.00 | z | 0.00 | z | 3903.59 | ||||||||
1974 | 1.00 | 0.00 | 41.50 | 86.00 | 0.00 | z | 0.00 | z | 783.00 | 835.50 | 724.00 | 336.98 | d | 43.89 | c | 3.10 | a | 2854.97 | ||||||||
1975 | 7.75 | c | 2.15 | b | 11.22 | b | 22.80 | e | 394.96 | d | 534.60 | e | 823.71 | c | 707.50 | 741.50 | 236.50 | 59.00 | 13.95 | a | 3555.66 | |||||
1976 | 10.50 | 21.50 | 51.15 | a | 71.11 | c | 429.00 | 467.07 | a | 846.50 | 618.50 | 640.86 | a | 383.22 | b | 193.50 | 4.50 | 3737.42 | ||||||||
1977 | 0.00 | 63.00 | 23.50 | 247.50 | 142.50 | 719.00 | 0.00 | z | 936.72 | a | 527.50 | 317.23 | a | 63.00 | 22.50 | 3062.45 | ||||||||||
1978 | 3.50 | 46.00 | 165.50 | 83.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 332.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 298.50 | |||||
1979 | 0.00 | z | 0.00 | z | 91.50 | 98.50 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 678.89 | c | 0.00 | z | 38.00 | 33.58 | a | 841.97 | |||
1980 | 0.00 | z | 22.96 | e | 11.00 | 192.22 | c | 337.50 | 411.92 | d | 846.41 | c | 485.00 | l | 603.60 | e | 384.18 | c | 81.50 | h | 28.79 | c | 2838.58 | |||
1981 | 43.18 | c | 33.70 | a | 27.50 | h | 167.00 | f | 333.77 | a | 577.00 | 820.50 | 927.50 | 640.50 | 230.00 | 90.00 | b | 17.71 | c | 3713.86 | ||||||
1982 | 0.00 | 33.50 | 18.50 | 109.00 | 366.00 | 546.50 | 770.00 | 0.00 | z | 461.00 | 141.00 | k | 14.50 | j | 0.00 | 2304.50 | ||||||||||
1983 | 7.50 | 9.00 | 25.00 | 51.50 | i | 411.00 | 335.00 | j | 606.00 | f | 680.50 | f | 446.00 | g | 396.11 | d | 44.50 | 4.00 | 897.11 | |||||||
1984 | 10.50 | 24.50 | 69.00 | 153.00 | 420.57 | a | 543.00 | 680.50 | h | 867.00 | 622.76 | a | 192.50 | 2.50 | 0.00 | a | 2905.33 | |||||||||
1985 | 0.00 | 11.00 | 43.50 | 329.50 | 338.00 | 710.50 | 956.00 | 782.00 | 393.00 | 261.50 | 39.50 | 0.00 | 3864.50 | |||||||||||||
1986 | 44.50 | 76.50 | 195.00 | 161.50 | 391.50 | 747.50 | 798.50 | 999.50 | 419.50 | 0.00 | z | 73.50 | 0.00 | 3907.50 | ||||||||||||
1987 | 0.00 | 39.00 | 46.50 | 334.50 | 492.50 | 0.00 | z | 675.00 | 875.50 | 704.00 | 555.00 | 79.00 | 15.00 | 3816.00 | ||||||||||||
1988 | 2.50 | 83.00 | 72.00 | 219.83 | a | 301.50 | 625.50 | 969.00 | 936.00 | 658.00 | 0.00 | z | 58.00 | 8.50 | 3933.83 | |||||||||||
1989 | 0.00 | 3.00 | 32.50 | 297.50 | 267.00 | 651.50 | 812.00 | 728.00 | 578.00 | 253.50 | 97.00 | 12.00 | 3732.00 | |||||||||||||
1990 | 16.50 | 17.50 | 112.00 | 312.00 | 275.50 | 525.50 | 868.00 | 816.50 | 658.50 | 321.50 | 53.50 | 4.13 | a | 3981.13 | ||||||||||||
1991 | 13.50 | 101.00 | 7.00 | 106.00 | 136.00 | n | 432.00 | 915.50 | 873.00 | 776.00 | 488.50 | 133.50 | 1.00 | 3847.00 | ||||||||||||
1992 | 17.50 | 62.50 | 126.50 | 287.50 | 640.50 | 694.50 | 828.50 | 971.50 | 657.50 | 430.00 | 55.50 | 0.00 | a | 4772.00 | ||||||||||||
1993 | 0.00 | 1.00 | 111.00 | 105.00 | 410.00 | 408.00 | 653.00 | 725.50 | 634.50 | 231.50 | l | 30.50 | 5.50 | 3084.00 | ||||||||||||
1994 | 11.50 | 4.00 | 139.00 | 212.50 | 430.50 | 587.50 | 1005.50 | 858.50 | 667.50 | 263.00 | 11.00 | 4.50 | 4195.00 | |||||||||||||
1995 | 14.50 | 155.50 | 30.50 | 142.50 | 356.00 | 489.00 | 779.50 | 773.00 | 690.50 | 316.00 | 170.50 | 39.50 | 3957.00 | |||||||||||||
1996 | 25.50 | 75.00 | 103.00 | 167.00 | 290.00 | 583.50 | 939.00 | 892.50 | 514.50 | 333.00 | 63.00 | 4.00 | 3990.00 | |||||||||||||
1997 | 19.50 | 18.50 | 119.00 | 132.00 | 511.00 | 509.00 | 793.00 | 816.50 | 562.50 | 233.00 | 58.50 | 0.00 | 3772.50 | |||||||||||||
1998 | 12.00 | 0.00 | 86.50 | 170.00 | 172.00 | 543.50 | 936.50 | 948.00 | 721.00 | 303.00 | 25.50 | 1.50 | 3919.50 | |||||||||||||
1999 | 6.64 | c | 0.00 | c | 43.18 | c | 137.22 | c | 335.66 | b | 541.15 | d | 821.50 | a | 798.00 | 641.00 | 406.00 | 146.40 | e | 1.00 | f | 3876.75 | ||||
2000 | 0.00 | c | 12.95 | a | 67.50 | 240.00 | 396.00 | 706.00 | 809.00 | 895.00 | 544.00 | 300.00 | 24.50 | 5.50 | 4000.45 | |||||||||||
2001 | 20.15 | a | 5.00 | 130.50 | 146.00 | 587.00 | 585.00 | b | 872.50 | 948.00 | 687.50 | 421.50 | 95.50 | 0.00 | 4498.65 | |||||||||||
2002 | 9.50 | 26.50 | 73.00 | 233.50 | 350.00 | 658.00 | 1007.00 | 823.00 | 659.00 | 305.50 | 77.50 | 5.50 | 4228.00 | |||||||||||||
2003 | 46.00 | 11.41 | a | 96.00 | 48.50 | 378.50 | 744.50 | 1013.00 | 871.00 | 753.50 | 483.00 | 17.00 | 5.50 | 4467.91 | ||||||||||||
2004 | 4.50 | 0.00 | 233.00 | 235.00 | 396.00 | 649.50 | 925.50 | 881.50 | 576.50 | 289.00 | 48.50 | 26.50 | 4265.50 | |||||||||||||
2005 | 8.00 | 9.50 | 100.50 | 131.00 | 366.50 | 443.50 | 999.00 | 932.50 | 553.50 | 293.00 | 36.00 | 27.00 | 3900.00 | |||||||||||||
2006 | 4.00 | 8.50 | 6.50 | 137.00 | 447.50 | 690.50 | 938.50 | 779.50 | 634.50 | 271.50 | 80.50 | 5.50 | 4004.00 | |||||||||||||
2007 | 0.00 | 25.00 | 166.07 | c | 207.00 | 469.00 | 615.50 | 939.50 | 859.00 | 542.50 | 0.00 | z | 91.50 | 7.00 | f | 3915.07 | ||||||||||
2008 | 0.00 | d | 9.00 | 54.00 | 132.00 | 403.00 | 591.50 | 920.50 | 902.00 | 697.50 | 368.50 | 19.50 | s | 16.50 | 4094.50 | |||||||||||
2009 | 0.00 | h | 21.00 | 47.10 | e | 132.00 | h | 290.00 | k | 413.50 | i | 534.50 | n | 399.50 | r | 737.00 | 81.50 | p | 66.00 | 2.00 | 873.10 | |||||
2010 | 9.00 | l | 9.50 | 35.00 | k | 65.50 | 177.50 | 554.50 | 292.50 | t | 812.64 | c | 611.00 | 396.50 | 43.50 | p | 22.00 | 2649.14 | ||||||||
2011 | 17.50 | 25.00 | 12.00 | 79.29 | b | 197.50 | 487.50 | 805.50 | 897.50 | 763.50 | 330.50 | 24.50 | 0.00 | q | 3640.29 | |||||||||||
2012 | 18.27 | c | 18.50 | 3.00 | n | 92.00 | m | 219.00 | n | 381.00 | i | 558.50 | k | 627.50 | k | 276.00 | s | 183.50 | o | 54.00 | 0.50 | f | 90.77 | |||
2013 | 11.50 | h | 0.00 | v | 62.50 | r | 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 | 10.78 | 28.69 | 72.04 | 159.69 | 368.61 | 578.63 | 860.69 | 842.62 | 615.58 | 329.20 | 67.35 | 10.56 | 3947.97 | |||||||||||||
S.D. | 11.88 | 32.20 | 54.20 | 81.36 | 103.13 | 94.77 | 91.73 | 87.85 | 95.36 | 86.14 | 41.60 | 11.05 | 295.32 | |||||||||||||
SKEW | 1.47 | 1.80 | 1.02 | 0.38 | 0.08 | 0.09 | -0.28 | -0.43 | -0.43 | 0.49 | 1.01 | 1.08 | 0.96 | |||||||||||||
MAX | 46.00 | 155.50 | 233.00 | 334.50 | 640.50 | 747.50 | 1013.00 | 999.50 | 776.00 | 555.00 | 193.50 | 39.50 | 4772.00 | |||||||||||||
MIN | 0.00 | 0.00 | 6.50 | 5.00 | 142.50 | 408.00 | 653.00 | 618.50 | 393.00 | 131.00 | 2.50 | 0.00 | 3505.60 | |||||||||||||
NO YRS | 48 | 49 | 49 | 47 | 47 | 46 | 45 | 46 | 50 | 44 | 48 | 47 | 28 |