YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 666.00 | 634.47 | a | 373.45 | a | 73.07 | c | 0.00 | a | 0.00 | 1746.99 | |||
1949 | 0.00 | 2.50 | 3.00 | 212.50 | 432.00 | 553.50 | 710.50 | 719.72 | a | 524.48 | a | 62.00 | 20.00 | 0.00 | 3240.20 | |||||||||||
1950 | 0.00 | 1.00 | 3.00 | 70.50 | 274.35 | a | 512.50 | 720.50 | 768.80 | a | 560.00 | 120.50 | 17.00 | 0.00 | 3048.15 | |||||||||||
1951 | 0.00 | 5.50 | 12.50 | 204.50 | 349.50 | 589.66 | a | 765.00 | 697.00 | 539.00 | 155.50 | 3.00 | 0.00 | 3321.16 | ||||||||||||
1952 | 0.00 | 0.00 | 25.00 | 172.50 | 375.00 | 462.50 | 770.50 | 719.50 | 587.07 | a | 345.00 | 0.00 | a | 0.00 | 3457.07 | |||||||||||
1953 | 5.50 | 4.50 | 29.50 | 103.00 | 256.50 | 370.00 | 729.00 | 687.00 | 538.45 | a | 208.50 | 23.50 | 1.50 | 2956.95 | ||||||||||||
1954 | 0.00 | 1.50 | 2.00 | 115.00 | 359.00 | 409.00 | 616.50 | 579.70 | a | 462.50 | 109.50 | 28.50 | 0.00 | 2683.20 | ||||||||||||
1955 | 0.00 | 3.00 | 1.00 | 33.50 | 265.05 | a | 530.50 | 612.00 | 734.00 | 491.50 | 178.00 | 23.00 | 0.00 | 2871.55 | ||||||||||||
1956 | 0.00 | 0.00 | a | 22.50 | 205.50 | 497.50 | 488.50 | 818.50 | 723.00 | 519.50 | 166.00 | 7.50 | 11.50 | 3460.00 | ||||||||||||
1957 | 0.00 | 2.00 | 9.50 | 171.50 | 483.00 | 590.50 | 681.00 | 642.00 | 596.50 | 120.50 | 0.50 | 1.00 | 3298.00 | |||||||||||||
1958 | 0.00 | 17.50 | 16.00 | 122.50 | 557.00 | 684.50 | 908.50 | 886.00 | 511.00 | 252.00 | 40.00 | 0.50 | 3995.50 | |||||||||||||
1959 | 1.00 | 3.50 | 18.00 | 158.50 | 263.50 | 536.50 | 808.50 | 703.50 | 432.00 | 220.00 | 27.00 | 5.00 | 3177.00 | |||||||||||||
1960 | 0.00 | 0.00 | 79.00 | 144.00 | 258.00 | 582.50 | 860.00 | 659.50 | 504.50 | 241.00 | 12.50 | 0.00 | 3341.00 | |||||||||||||
1961 | 6.00 | 6.00 | 41.00 | 131.50 | 320.85 | a | 691.50 | 806.00 | 884.50 | 407.50 | 162.50 | 0.00 | 0.00 | 3457.35 | ||||||||||||
1962 | 9.00 | 2.00 | 12.50 | 203.50 | 205.50 | 492.50 | 720.50 | 663.00 | 517.50 | 186.50 | 37.50 | 0.00 | a | 3050.00 | ||||||||||||
1963 | 0.00 | a | 6.00 | 25.00 | 82.50 | 372.00 | a | 519.50 | 597.00 | 743.00 | 637.50 | 247.50 | 10.00 | 0.00 | 3240.00 | |||||||||||
1964 | 0.00 | 7.50 | 22.00 | 88.00 | 270.00 | 464.50 | 732.00 | 627.50 | 431.00 | 183.50 | 3.00 | 0.00 | 2829.00 | |||||||||||||
1965 | 2.50 | 5.00 | 37.50 | 197.50 | 320.00 | 537.00 | 792.50 | 747.50 | 421.00 | 280.50 | 38.00 | 0.00 | 3379.00 | |||||||||||||
1966 | 0.00 | 0.00 | 57.00 | 184.50 | 393.00 | 472.00 | 679.50 | 738.32 | a | 564.00 | 172.50 | 7.00 | 0.00 | 3267.82 | ||||||||||||
1967 | 10.50 | 3.50 | 5.00 | 53.50 | 369.00 | 654.50 | 813.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1909.50 | ||||||||
1968 | 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 | |
1969 | 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 | |
1970 | 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 | |
1971 | 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 | |
1972 | 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 | |
1973 | 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 | |
1974 | 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 | |
1975 | 0.00 | z | 0.00 | 7.50 | 50.00 | 311.50 | 484.66 | a | 793.50 | 586.50 | 482.00 | 118.50 | 16.55 | a | 18.50 | 2869.21 | ||||||||||
1976 | 0.00 | 0.52 | a | 9.82 | a | 89.50 | 328.00 | 427.00 | 692.69 | b | 609.00 | 501.00 | 161.64 | c | 25.00 | 0.00 | 2844.17 | |||||||||
1977 | 0.00 | 4.50 | 17.50 | 238.50 | 241.00 | 650.17 | a | 732.24 | b | 892.50 | 408.62 | a | 155.55 | c | 11.50 | 18.71 | b | 3370.79 | ||||||||
1978 | 0.00 | 1.50 | 99.50 | 118.50 | 296.57 | a | 611.00 | 768.50 | 696.00 | 395.00 | 205.63 | a | 1.00 | 0.00 | c | 3193.20 | ||||||||||
1979 | 0.00 | 1.50 | 37.50 | 168.50 | 456.50 | 608.50 | 780.00 | 695.84 | c | 571.50 | 288.00 | 0.00 | a | 3.50 | 3611.34 | |||||||||||
1980 | 0.00 | 0.00 | 9.50 | 178.45 | a | 374.07 | a | 469.14 | a | 769.00 | 656.17 | a | 501.50 | 213.38 | a | 35.00 | 2.77 | c | 3208.97 | |||||||
1981 | 0.00 | 9.33 | a | 32.60 | b | 158.28 | a | 381.62 | b | 458.28 | a | 704.50 | 832.87 | a | 495.00 | a | 133.00 | 8.00 | 2.00 | 3215.48 | ||||||
1982 | 4.00 | 15.00 | 18.50 | 73.50 | 361.00 | 644.00 | 714.50 | 767.50 | 467.50 | 134.00 | 4.00 | 5.50 | 3209.00 | |||||||||||||
1983 | 2.00 | 4.50 | 37.00 | 138.00 | 446.00 | 499.50 | 648.00 | 751.00 | 390.50 | 121.50 | 19.00 | 0.00 | 3057.00 | |||||||||||||
1984 | 4.50 | 0.00 | 38.50 | 95.50 | 258.50 | 471.00 | 802.00 | 729.50 | 436.00 | 137.50 | 1.00 | 0.00 | 2974.00 | |||||||||||||
1985 | 0.00 | 4.00 | 8.00 | 195.50 | 351.50 | 557.00 | 924.00 | 646.50 | 309.50 | 135.00 | 23.50 | 0.00 | 3154.50 | |||||||||||||
1986 | 0.00 | 7.50 | 63.00 | 89.50 | 354.50 | 653.50 | 612.77 | a | 862.00 | 370.50 | 178.00 | 14.50 | 0.00 | 3205.77 | ||||||||||||
1987 | 0.00 | 0.00 | 5.50 | 212.00 | 446.50 | 635.00 | 700.00 | 757.50 | 575.00 | 245.50 | 30.50 | 0.00 | a | 3607.50 | ||||||||||||
1988 | 0.00 | a | 1.50 | 28.50 | 168.50 | 308.50 | 504.00 | 772.50 | 692.00 | 497.00 | 378.50 | 31.50 | 2.50 | 3385.00 | ||||||||||||
1989 | 1.00 | 0.00 | 5.50 | 220.50 | 344.00 | 583.50 | 659.00 | 684.50 | 520.50 | 189.50 | 49.00 | 0.00 | 3257.00 | |||||||||||||
1990 | 1.50 | 4.50 | 56.00 | 249.00 | 282.00 | 529.50 | 814.50 | 769.50 | 639.50 | 114.00 | 42.50 | 0.00 | 3502.50 | |||||||||||||
1991 | 0.00 | z | 4.50 | 6.50 | 125.50 | 255.00 | 417.50 | 787.50 | 821.00 | 563.00 | 241.00 | 9.50 | 1.50 | 3232.50 | ||||||||||||
1992 | 3.50 | 6.00 | 76.50 | 197.50 | 471.00 | 716.00 | 775.00 | 787.00 | 434.00 | 221.50 | 6.00 | 0.00 | 3694.00 | |||||||||||||
1993 | 0.00 | 0.00 | 13.00 | 90.00 | 461.50 | 479.00 | 539.50 | 675.50 | 514.50 | 246.50 | 1.00 | 0.00 | 3020.50 | |||||||||||||
1994 | 2.00 | 0.00 | 61.50 | 200.50 | 419.50 | 491.00 | 849.50 | 756.50 | 588.50 | 152.50 | 0.50 | 0.00 | 3522.00 | |||||||||||||
1995 | 2.00 | 9.50 | 24.00 | 96.00 | 411.00 | 0.00 | z | 767.50 | 621.00 | 568.50 | 154.50 | 39.00 | 4.50 | 2697.50 | ||||||||||||
1996 | 0.00 | 1.50 | 10.50 | 141.50 | 244.50 | 0.00 | z | 826.50 | 731.50 | 411.50 | 201.50 | 4.50 | 0.00 | 2573.50 | ||||||||||||
1997 | 0.00 | 0.00 | 32.00 | 102.00 | 425.00 | 463.50 | 675.50 | 774.00 | 534.50 | 130.50 | 14.00 | 0.00 | 3151.00 | |||||||||||||
1998 | 0.00 | 0.00 | 43.00 | 131.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 620.50 | 134.00 | 13.00 | 2.00 | 943.50 | |||||||||
1999 | 0.50 | 0.00 | z | 0.00 | z | 72.93 | a | 205.50 | 413.50 | 597.00 | 726.95 | a | 395.17 | a | 95.00 | 22.50 | 1.55 | a | 2530.60 | |||||||
2000 | 0.00 | 0.00 | 3.62 | a | 136.00 | 283.50 | 492.93 | a | 624.50 | 624.81 | b | 379.00 | 0.00 | z | 0.00 | z | 0.00 | 2544.36 | ||||||||
2001 | 0.00 | 0.00 | 18.50 | 76.50 | 0.00 | z | 0.00 | z | 642.50 | 0.00 | z | 506.90 | a | 131.50 | 16.50 | 0.00 | 1392.40 | |||||||||
2002 | 0.00 | 8.50 | 3.10 | a | 88.00 | 274.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 373.60 | |||||
2003 | 2.50 | 0.00 | z | 47.00 | 87.00 | 0.00 | z | 550.00 | 780.00 | 707.00 | 515.50 | 254.00 | 0.00 | z | 0.00 | z | 2943.00 | |||||||||
2004 | 0.00 | z | 0.00 | 0.00 | z | 0.00 | z | 315.50 | 505.50 | 762.00 | 750.00 | 0.00 | z | 0.00 | z | 0.00 | z | 1.50 | 2334.50 | |||||||
2005 | 0.00 | 0.00 | z | 42.00 | 91.00 | 337.00 | 0.00 | z | 713.50 | 718.00 | 0.00 | z | 158.00 | 0.00 | z | 0.00 | z | 2059.50 | ||||||||
2006 | 0.50 | 0.00 | 16.57 | b | 114.83 | a | 340.00 | 543.62 | a | 469.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1015.52 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.22 | 3.24 | 26.39 | 136.97 | 345.95 | 533.33 | 735.42 | 720.85 | 493.84 | 181.15 | 16.38 | 1.79 | 3250.18 | |||||||||||||
S.D. | 2.37 | 3.94 | 22.71 | 54.79 | 81.90 | 82.59 | 83.52 | 75.60 | 77.86 | 66.18 | 13.88 | 4.16 | 264.46 | |||||||||||||
SKEW | 2.38 | 1.67 | 1.21 | 0.19 | 0.42 | 0.36 | -0.11 | 0.42 | -0.19 | 0.79 | 0.56 | 3.17 | 0.31 | |||||||||||||
MAX | 10.50 | 17.50 | 99.50 | 249.00 | 557.00 | 716.00 | 924.00 | 892.50 | 639.50 | 378.50 | 49.00 | 18.71 | 3995.50 | |||||||||||||
MIN | 0.00 | 0.00 | 1.00 | 33.50 | 205.50 | 370.00 | 539.50 | 579.70 | 309.50 | 62.00 | 0.00 | 0.00 | 2683.20 | |||||||||||||
NO YRS | 48 | 48 | 49 | 50 | 48 | 45 | 49 | 47 | 47 | 47 | 45 | 47 | 37 |