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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 675.00 | f | 1082.86 | b | 920.50 | 558.00 | 233.50 | 43.00 | 0.00 | 2837.86 | ||||||
1958 | 0.00 | 4.50 | 4.00 | 227.50 | 587.50 | 713.08 | d | 893.00 | 926.00 | 666.50 | 370.00 | 67.50 | 0.00 | 4459.58 | ||||||||||||
1959 | 0.00 | 0.00 | 19.50 | 220.50 | 660.00 | 877.00 | 966.00 | 1046.00 | 670.00 | 171.00 | 7.00 | 0.00 | 4637.00 | |||||||||||||
1960 | 0.00 | 0.00 | 23.50 | 256.00 | 562.00 | 732.00 | 951.50 | 997.00 | 702.00 | 325.50 | 22.50 | 3.00 | 4575.00 | |||||||||||||
1961 | 0.00 | 0.00 | 36.00 | 85.50 | 493.50 | 841.50 | 961.50 | 990.50 | 625.50 | 360.00 | 36.00 | 2.00 | 4432.00 | |||||||||||||
1962 | 0.00 | 0.00 | 5.50 | 206.50 | 701.00 | 791.00 | 893.50 | 903.00 | 558.50 | 429.00 | 10.86 | a | 38.00 | 4536.86 | ||||||||||||
1963 | 0.00 | 0.00 | 82.00 | 261.50 | 519.50 | 889.50 | 1038.50 | 881.00 | 683.50 | 586.50 | 68.00 | 0.00 | 5010.00 | |||||||||||||
1964 | 0.00 | 1.00 | 8.50 | 255.00 | 683.00 | 838.50 | 1092.00 | 901.50 | 593.00 | 275.00 | 159.00 | 0.00 | 4806.50 | |||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 113.50 | 646.50 | 776.00 | 918.50 | 849.50 | 460.50 | 334.50 | 41.00 | 0.00 | 4140.00 | |||||||||||||
1966 | 0.00 | 2.50 | 47.50 | 104.00 | 410.50 | 826.50 | 1064.50 | 863.00 | 604.00 | 292.00 | 24.50 | 0.00 | 4239.00 | |||||||||||||
1967 | 0.00 | 0.00 | 49.00 | 197.00 | 398.50 | 816.50 | 911.50 | 823.00 | 592.00 | 272.50 | 16.50 | 1.50 | 4078.00 | |||||||||||||
1968 | 0.00 | 0.00 | 132.50 | 293.50 | 455.00 | 788.00 | 946.50 | 920.50 | 613.50 | 345.00 | 26.50 | 4.50 | 4525.50 | |||||||||||||
1969 | 0.00 | 0.00 | 1.00 | 264.50 | 592.00 | 624.00 | 956.00 | 1000.50 | 660.50 | 267.50 | 31.50 | 0.00 | 4397.50 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 245.50 | 598.50 | 883.00 | 1023.00 | 940.50 | 615.50 | 321.50 | 18.50 | 0.00 | 4646.00 | |||||||||||||
1971 | 0.00 | 0.00 | 8.50 | 251.50 | 444.50 | 951.00 | 870.50 | 863.00 | 685.00 | 471.50 | 44.50 | 0.00 | 4590.00 | |||||||||||||
1972 | 0.00 | 0.00 | 2.00 | 136.50 | 658.50 | 767.00 | 899.50 | 924.00 | 590.00 | 236.50 | 22.00 | 0.00 | 4236.00 | |||||||||||||
1973 | 0.50 | 0.00 | 107.50 | 41.00 | l | 471.50 | 877.00 | 1000.50 | 1023.00 | 649.50 | 517.00 | 44.00 | 0.00 | 4690.50 | ||||||||||||
1974 | 0.00 | 0.00 | b | 11.00 | 261.00 | 504.27 | a | 755.50 | 1141.50 | 879.00 | 516.50 | 354.00 | 74.00 | 0.00 | 4496.77 | |||||||||||
1975 | 0.00 | 0.00 | 4.50 | 119.50 | 674.00 | 845.00 | 1105.00 | 960.50 | 551.00 | 424.00 | 153.00 | 0.00 | 4836.50 | |||||||||||||
1976 | 0.00 | 9.00 | 96.50 | 328.00 | 537.00 | 884.00 | 1026.50 | 932.50 | 634.50 | 215.50 | 23.00 | 0.00 | 4686.50 | |||||||||||||
1977 | 0.00 | 1.00 | 80.27 | c | 438.50 | 836.50 | 817.24 | a | 1064.50 | 815.82 | a | 656.50 | 275.50 | 79.00 | 0.00 | 5064.83 | ||||||||||
1978 | 0.00 | 0.00 | 35.50 | 170.50 | 620.50 | 793.50 | 934.00 | 937.00 | 779.00 | 306.50 | 79.00 | 0.00 | 4655.50 | |||||||||||||
1979 | 0.00 | 0.00 | 3.00 | 163.50 | 447.50 | 778.00 | 952.50 | 858.00 | 656.00 | 241.50 | 34.00 | 0.00 | a | 4134.00 | ||||||||||||
1980 | 0.00 | a | 0.00 | 2.50 | 279.00 | 631.50 | 815.50 | 1043.50 | 945.00 | 620.00 | 201.00 | 46.50 | 0.00 | a | 4584.50 | |||||||||||
1981 | 1.50 | 23.00 | 57.50 | 273.00 | 493.42 | a | 810.52 | a | 966.00 | 924.50 | 590.56 | c | 248.00 | 83.50 | 0.00 | 4471.49 | ||||||||||
1982 | 0.00 | 0.00 | 19.50 | 177.50 | 696.50 | 664.00 | 1051.50 | 909.50 | 623.50 | 340.50 | 33.50 | 23.00 | 4539.00 | |||||||||||||
1983 | 0.00 | 0.00 | 36.50 | 131.00 | 434.50 | 832.50 | 1099.50 | 1078.00 | 668.50 | 305.00 | 61.50 | 0.00 | 4647.00 | |||||||||||||
1984 | 0.00 | 2.50 | 0.00 | 244.00 | 465.50 | 852.50 | 952.50 | 1015.50 | 547.00 | 400.50 | 25.00 | 1.50 | 4506.50 | |||||||||||||
1985 | 0.00 | 2.00 | 47.02 | a | 394.50 | 709.50 | 725.00 | 953.50 | 835.00 | 616.50 | 260.00 | 15.50 | 0.00 | 4558.52 | ||||||||||||
1986 | 0.00 | a | 0.00 | a | 81.50 | 344.50 | 630.00 | 848.00 | 1025.50 | 822.50 | 617.50 | 293.00 | 21.50 | 0.00 | 4684.00 | |||||||||||
1987 | 0.00 | 0.00 | 92.50 | 402.00 | 684.00 | 916.50 | 1058.00 | 893.00 | 668.50 | 146.00 | 96.50 | 0.00 | 4957.00 | |||||||||||||
1988 | 0.00 | 0.00 | 25.00 | 218.00 | 692.00 | 930.50 | 1077.50 | 1034.00 | 667.50 | 181.50 | 20.50 | 0.00 | 4846.50 | |||||||||||||
1989 | 1.00 | 0.00 | 33.50 | 204.50 | 539.00 | 742.00 | 1049.00 | 903.00 | 599.00 | 324.50 | 14.00 | 0.00 | 4409.50 | |||||||||||||
1990 | 0.00 | 0.50 | 64.00 | 280.00 | 464.00 | 826.50 | 904.50 | 863.00 | 659.00 | 229.50 | 99.00 | 0.00 | 4390.00 | |||||||||||||
1991 | 0.00 | 1.00 | 36.00 | 254.00 | 652.50 | 933.50 | 936.50 | 866.50 | 588.50 | 257.00 | 6.50 | 0.00 | 4532.00 | |||||||||||||
1992 | 0.00 | 0.00 | 18.00 | 146.00 | 586.00 | 687.50 | 756.50 | 759.00 | 554.50 | 264.50 | 6.50 | 0.00 | 3778.50 | |||||||||||||
1993 | 0.00 | 0.00 | 12.50 | 146.50 | 445.00 | 602.50 | 870.50 | 846.50 | 345.00 | 216.00 | 2.00 | 0.00 | 3486.50 | |||||||||||||
1994 | 0.00 | 4.00 | 26.50 | 202.00 | 559.50 | 799.50 | 851.00 | 754.50 | 624.50 | 303.50 | 60.00 | 0.00 | 4185.00 | |||||||||||||
1995 | 0.00 | 0.00 | 9.50 | 93.50 | 460.50 | 896.50 | 981.00 | 1060.50 | 572.50 | 269.00 | 0.50 | 0.00 | 4343.50 | |||||||||||||
1996 | 0.00 | 1.00 | 4.50 | 144.50 | 391.00 | 710.00 | 769.00 | 823.50 | 435.00 | 253.50 | 9.50 | 0.00 | 3541.50 | |||||||||||||
1997 | 0.00 | 0.00 | 31.00 | 195.00 | 419.50 | 851.50 | 938.50 | 848.00 | 686.00 | 370.50 | 8.50 | 0.00 | 4348.50 | |||||||||||||
1998 | 0.00 | 7.50 | 80.00 | 348.50 | 769.50 | 756.50 | 990.00 | 970.00 | 800.00 | 363.50 | 69.00 | 39.50 | 5194.00 | |||||||||||||
1999 | 0.00 | 0.50 | 59.50 | 290.00 | 654.00 | 829.00 | 1102.50 | 918.50 | 639.00 | 329.00 | 126.00 | 6.50 | 4954.50 | |||||||||||||
2000 | 0.00 | 32.00 | 136.50 | 246.50 | 621.50 | 784.00 | 984.00 | 969.50 | 644.50 | 442.50 | 75.50 | 0.00 | 4936.50 | |||||||||||||
2001 | 0.00 | 0.00 | 0.50 | 306.00 | 606.00 | 828.00 | 1012.50 | 1009.00 | 623.50 | 287.50 | 237.00 | 23.50 | 4933.50 | |||||||||||||
2002 | 2.50 | 5.00 | 10.50 | 262.00 | 440.00 | 901.00 | 1121.00 | 941.50 | 745.50 | 185.50 | 24.00 | 0.00 | 4638.50 | |||||||||||||
2003 | 2.00 | 0.00 | 92.00 | 273.50 | 543.50 | 786.00 | 973.50 | 1040.00 | 664.50 | 333.00 | 40.00 | 0.00 | 4748.00 | |||||||||||||
2004 | 0.00 | 0.00 | 50.50 | 280.00 | 516.00 | 741.00 | 930.00 | 795.50 | 786.00 | 349.00 | 77.50 | 0.00 | 4525.50 | |||||||||||||
2005 | 0.00 | 0.00 | 48.50 | 321.00 | 488.00 | 947.50 | 1033.50 | 934.00 | 781.00 | 392.00 | 96.00 | 0.00 | 5041.50 | |||||||||||||
2006 | 7.00 | 0.00 | 20.50 | 386.00 | 626.00 | 858.00 | 1125.00 | 976.00 | 569.00 | 241.00 | 78.00 | 0.50 | 4887.00 | |||||||||||||
2007 | 0.50 | 0.50 | 144.00 | 285.00 | 710.00 | 898.50 | 1015.50 | 950.50 | 718.50 | 452.50 | 37.00 | 0.00 | 5212.50 | |||||||||||||
2008 | 0.00 | a | 0.00 | 3.50 | 191.00 | 448.00 | 776.00 | 952.00 | 883.00 | 672.00 | 315.00 | 98.00 | 0.00 | 4338.50 | ||||||||||||
2009 | 0.00 | 1.50 | 20.00 | 157.00 | 482.50 | 711.50 | 755.00 | 792.00 | 672.50 | 109.50 | 84.00 | 0.00 | 3785.50 | |||||||||||||
2010 | 0.00 | 0.00 | 67.00 | 338.00 | 543.50 | 771.50 | 985.00 | 995.50 | 516.50 | 322.50 | 47.00 | 0.00 | 4586.50 | |||||||||||||
2011 | 0.00 | b | 0.00 | a | 4.00 | 104.48 | a | 449.00 | 759.83 | a | 1064.33 | a | 899.00 | 556.03 | a | 333.50 | 31.03 | a | 0.00 | 4201.21 | ||||||
2012 | 0.00 | 0.00 | a | 273.00 | 207.00 | 629.50 | 815.00 | 1102.00 | 834.00 | 551.00 | 17.00 | z | 0.00 | z | 0.00 | z | 4411.50 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.27 | 1.80 | 43.01 | 235.65 | 563.32 | 808.59 | 984.34 | 915.09 | 624.00 | 308.09 | 51.92 | 2.61 | 4527.84 | |||||||||||||
S.D. | 1.04 | 5.44 | 49.60 | 83.97 | 106.06 | 77.57 | 90.55 | 77.21 | 83.07 | 90.71 | 44.77 | 8.38 | 372.62 | |||||||||||||
SKEW | 5.28 | 4.35 | 2.21 | 0.22 | 0.28 | -0.38 | -0.52 | 0.06 | -0.52 | 0.55 | 1.74 | 3.54 | -0.68 | |||||||||||||
MAX | 7.00 | 32.00 | 273.00 | 438.50 | 836.50 | 951.00 | 1141.50 | 1078.00 | 800.00 | 586.50 | 237.00 | 39.50 | 5212.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 85.50 | 391.00 | 602.50 | 755.00 | 754.50 | 345.00 | 109.50 | 0.50 | 0.00 | 3486.50 | |||||||||||||
NO YRS | 55 | 55 | 55 | 54 | 55 | 55 | 56 | 56 | 56 | 55 | 55 | 55 | 53 |