YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1946 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 466.50 | o | 789.00 | 503.50 | 325.50 | 11.25 | b | 1.55 | a | 1630.80 | ||||
1947 | 0.00 | 0.00 | a | 3.00 | 67.50 | 124.00 | m | 647.00 | 891.50 | 1071.05 | a | 599.50 | 511.00 | 28.00 | 0.00 | b | 3818.55 | |||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 699.31 | a | 932.67 | b | 881.50 | 672.00 | 212.50 | 69.50 | 1.00 | 3468.48 | ||||||
1949 | 0.00 | 0.00 | 4.00 | 160.50 | 518.50 | 836.00 | 968.00 | 881.00 | 421.00 | 326.00 | 36.00 | 0.00 | 4151.00 | |||||||||||||
1950 | 0.00 | a | 0.00 | 0.00 | 33.00 | 389.50 | 664.00 | 747.50 | 650.00 | 508.00 | 356.50 | a | 23.04 | b | 0.00 | 3371.54 | ||||||||||
1951 | 0.00 | 0.00 | 1.00 | 90.50 | 524.50 | 594.50 | 810.00 | 706.00 | 397.50 | 213.50 | 0.50 | 8.00 | 3346.00 | |||||||||||||
1952 | 0.00 | 0.00 | 3.50 | 248.50 | 382.52 | c | 746.50 | 911.50 | 776.50 | 539.00 | 109.50 | 43.45 | a | 0.00 | 3760.97 | |||||||||||
1953 | 0.00 | 0.00 | 9.50 | 63.50 | 471.00 | 771.00 | 861.00 | 877.09 | b | 549.50 | 426.50 | 94.50 | 0.50 | 4124.09 | ||||||||||||
1954 | 0.00 | 1.00 | 0.00 | 179.00 | 302.50 | 785.50 | 868.00 | 768.00 | 463.00 | 180.32 | a | 30.00 | 0.00 | 3577.32 | ||||||||||||
1955 | 0.00 | 0.00 | 2.00 | 273.50 | 569.00 | 693.50 | 1012.50 | 954.00 | 534.50 | 231.47 | a | 0.00 | d | 0.00 | 4270.47 | |||||||||||
1956 | 0.00 | 0.00 | 0.00 | 41.50 | 395.50 | 790.50 | 753.50 | 783.50 | 427.50 | 379.75 | c | 87.00 | 0.00 | 3658.75 | ||||||||||||
1957 | 0.00 | 0.00 | 0.00 | 233.00 | 377.50 | 682.50 | 912.00 | 751.00 | 436.50 | 175.50 | 18.10 | a | 0.00 | 3586.10 | ||||||||||||
1958 | 0.00 | 1.50 | 0.00 | 149.00 | 414.50 | 542.50 | 768.50 | 771.00 | 519.00 | 256.50 | 57.50 | 0.00 | a | 3480.00 | ||||||||||||
1959 | 0.00 | a | 0.00 | 2.50 | 108.50 | 555.50 | 745.50 | 837.50 | 923.50 | 550.00 | 125.00 | 0.00 | 0.00 | 3848.00 | ||||||||||||
1960 | 0.00 | 0.00 | 3.50 | 179.50 | 418.50 | 609.50 | 816.50 | 849.00 | 583.00 | 244.50 | 12.00 | 3.50 | 3719.50 | |||||||||||||
1961 | 0.00 | 0.00 | 16.00 | 52.50 | 345.00 | 692.50 | 826.00 | 803.50 | 496.00 | 222.88 | b | 11.00 | 0.00 | k | 3465.38 | |||||||||||
1962 | 0.00 | 0.00 | a | 4.50 | 123.00 | 521.50 | 639.50 | 705.00 | 744.50 | 371.00 | 263.00 | 1.07 | b | 25.50 | 3398.57 | |||||||||||
1963 | 0.00 | 0.00 | 34.00 | 178.50 | 382.00 | 758.00 | 884.00 | 724.50 | 480.50 | 461.00 | 31.00 | 0.00 | 3933.50 | |||||||||||||
1964 | 0.00 | 0.00 | 0.52 | a | 194.00 | 568.50 | 715.00 | 664.50 | g | 675.00 | 432.50 | 173.00 | 101.00 | 0.00 | 2859.52 | |||||||||||
1965 | 0.00 | 0.00 | 0.00 | 53.50 | 532.50 | 643.00 | 749.00 | 701.00 | 341.00 | 186.50 | 24.50 | 0.00 | 3231.00 | |||||||||||||
1966 | 0.00 | 0.00 | 15.00 | 52.78 | c | 265.50 | 688.00 | 871.62 | a | 637.05 | a | 480.52 | a | 185.00 | 13.00 | 0.00 | 3208.46 | |||||||||
1967 | 0.00 | 0.00 | b | 19.00 | 129.00 | 271.00 | 697.00 | 778.50 | 668.50 | 484.00 | 195.00 | 10.50 | 0.00 | 3252.50 | ||||||||||||
1968 | 0.00 | 0.00 | 95.58 | a | 171.72 | a | 337.50 | 658.00 | 794.00 | 809.00 | 537.00 | 279.00 | 19.00 | 0.00 | 3700.81 | |||||||||||
1969 | 0.00 | 0.00 | 0.00 | 208.50 | 480.00 | 496.00 | 866.00 | 895.00 | 539.50 | 182.00 | 28.50 | 0.00 | 3695.50 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 191.00 | 455.00 | 779.00 | 929.50 | 835.97 | a | 537.00 | 302.00 | 8.50 | 0.00 | 4037.97 | ||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 152.07 | a | 368.38 | a | 836.00 | 782.50 | 741.50 | 572.00 | 397.50 | 30.00 | 0.00 | 3879.95 | |||||||||||
1972 | 0.00 | 0.00 | 0.00 | 91.00 | 601.50 | 659.50 | 805.50 | 808.50 | 501.50 | 144.50 | 10.50 | 0.00 | 3622.50 | |||||||||||||
1973 | 0.00 | 0.00 | 48.50 | 128.00 | 308.00 | 758.50 | 893.50 | 889.50 | 516.50 | 349.50 | 8.50 | 0.00 | 3900.50 | |||||||||||||
1974 | 0.00 | 0.00 | 0.50 | 159.00 | 323.50 | 581.50 | 926.00 | 765.00 | 353.00 | 179.50 | 48.00 | 0.00 | 3336.00 | |||||||||||||
1975 | 0.00 | 0.00 | 0.00 | 55.00 | 552.50 | 687.50 | 900.00 | 790.00 | 388.50 | 262.97 | b | 122.07 | a | 0.00 | 3758.53 | |||||||||||
1976 | 0.00 | 0.00 | 19.50 | 173.00 | 377.00 | 755.50 | 869.03 | a | 778.50 | 422.50 | 154.00 | 1.00 | 0.00 | 3550.03 | ||||||||||||
1977 | 0.00 | a | 0.00 | b | 50.50 | 301.50 | 688.72 | a | 663.89 | c | 900.03 | a | 637.00 | 485.00 | 127.00 | 61.00 | 0.00 | a | 3914.64 | |||||||
1978 | 0.00 | 0.00 | 8.50 | 75.00 | 523.68 | c | 656.00 | 789.50 | 811.00 | 603.00 | 128.00 | 48.00 | 0.00 | b | 3642.68 | |||||||||||
1979 | 0.00 | b | 0.00 | 0.50 | 137.50 | 314.00 | 672.00 | 888.50 | 750.00 | 567.50 | 161.00 | 27.00 | 0.00 | 3518.00 | ||||||||||||
1980 | 0.00 | 0.00 | 1.55 | a | 195.00 | 540.50 | 678.50 | 911.00 | 824.00 | 468.00 | 129.50 | 14.00 | 0.00 | 3762.05 | ||||||||||||
1981 | 0.00 | 11.50 | 29.50 | 174.50 | 414.00 | 709.00 | 853.50 | 825.50 | 453.50 | 140.50 | 70.00 | 0.00 | 3681.50 | |||||||||||||
1982 | 0.00 | 0.00 | 5.50 | 104.00 | 602.50 | 544.00 | 923.00 | 766.50 | 475.50 | 235.50 | 24.50 | 13.00 | 3694.00 | |||||||||||||
1983 | 0.00 | 0.00 | 12.50 | 91.00 | 291.00 | 732.50 | 1010.50 | 954.00 | 568.00 | 212.00 | 28.00 | 0.00 | 3899.50 | |||||||||||||
1984 | 0.00 | 2.00 | 0.00 | 158.50 | 370.00 | 770.50 | 841.00 | 910.50 | 460.00 | 300.50 | 10.00 | 0.00 | 3823.00 | |||||||||||||
1985 | 0.00 | 0.00 | 16.00 | 277.00 | 580.50 | 625.00 | 839.50 | 754.00 | 531.50 | 175.50 | 12.00 | 0.00 | 3811.00 | |||||||||||||
1986 | 0.00 | 0.00 | 50.00 | 252.00 | 538.50 | 714.00 | 913.50 | 711.00 | 527.00 | 191.00 | 8.50 | 0.00 | 3905.50 | |||||||||||||
1987 | 0.00 | 0.00 | 61.00 | 297.00 | 556.50 | 805.50 | 976.00 | 803.50 | 543.00 | 84.50 | 51.00 | 0.00 | 4178.00 | |||||||||||||
1988 | 0.00 | 0.00 | 1.03 | a | 124.00 | 605.00 | 826.00 | 988.50 | 928.50 | 516.00 | 106.50 | 10.00 | 0.00 | 4105.53 | ||||||||||||
1989 | 0.00 | 0.00 | 25.00 | 109.50 | 434.50 | 637.50 | 911.50 | 798.50 | 484.50 | 259.00 | 0.00 | 0.00 | 3660.00 | |||||||||||||
1990 | 0.00 | 0.00 | 48.50 | 243.50 | 354.50 | 731.00 | 847.00 | 812.00 | 590.00 | 148.00 | 73.50 | 0.00 | 3848.00 | |||||||||||||
1991 | 0.00 | 0.00 | 23.50 | 224.50 | 583.50 | 849.00 | 845.00 | 848.00 | 432.50 | 159.50 | 1.00 | 0.00 | 3966.50 | |||||||||||||
1992 | 0.00 | 0.00 | 1.50 | 83.50 | 497.00 | 623.00 | 679.00 | 685.00 | 435.50 | 198.00 | 2.50 | 0.00 | 3205.00 | |||||||||||||
1993 | 0.00 | 0.00 | 16.50 | 71.50 | 438.00 | 608.00 | 839.00 | 835.50 | 310.00 | 155.00 | a | 5.00 | 0.00 | 3278.50 | ||||||||||||
1994 | 0.00 | 1.00 | 9.50 | 132.50 | 475.50 | 773.00 | 803.50 | 724.00 | 606.50 | 275.50 | 35.50 | 0.00 | 3836.50 | |||||||||||||
1995 | 0.00 | 0.00 | 44.50 | 47.00 | 409.20 | a | 846.00 | 890.50 | 957.50 | 460.50 | 198.92 | a | 0.00 | 0.00 | 3854.12 | |||||||||||
1996 | 0.00 | 0.00 | 5.00 | 86.50 | 358.50 | 724.50 | 785.50 | 821.50 | 521.00 | 198.00 | 7.50 | 0.00 | 3508.00 | |||||||||||||
1997 | 0.00 | 0.00 | 5.00 | 132.00 | 287.00 | 771.50 | 830.00 | 695.00 | 553.50 | 247.50 | 8.50 | 0.00 | 3530.00 | |||||||||||||
1998 | 0.00 | 0.00 | 52.00 | 231.50 | 645.50 | 677.50 | 879.00 | 857.00 | 674.00 | 240.00 | 28.50 | 16.00 | 4301.00 | |||||||||||||
1999 | 0.00 | 0.00 | a | 24.50 | 200.50 | 559.50 | 741.00 | 963.58 | a | 768.28 | a | 494.50 | 162.00 | 73.97 | a | 1.50 | 3989.33 | |||||||||
2000 | 0.00 | 7.50 | 89.90 | a | 150.52 | a | 520.50 | 665.00 | 832.87 | a | 829.50 | 502.50 | 304.00 | 55.50 | 0.00 | 3957.78 | ||||||||||
2001 | 0.00 | 0.00 | 0.00 | 216.50 | 515.63 | a | 741.00 | 909.00 | 918.00 | 502.50 | 197.00 | 146.00 | 16.00 | 4161.63 | ||||||||||||
2002 | 0.00 | 0.00 | 5.50 | 167.50 | 331.00 | 789.50 | 1007.50 | 832.50 | 622.00 | 136.00 | 19.00 | 0.00 | 3910.50 | |||||||||||||
2003 | 0.00 | 0.00 | 66.50 | 195.00 | 454.00 | 712.50 | 874.00 | 926.50 | 587.50 | 216.50 | 9.50 | 0.00 | 4042.00 | |||||||||||||
2004 | 0.00 | 0.00 | c | 25.00 | 179.50 | 386.00 | 652.00 | 839.50 | 635.00 | 692.00 | 236.78 | b | 33.75 | b | 0.00 | b | 3679.53 | |||||||||
2005 | 0.00 | 2.50 | 35.50 | 247.50 | 409.00 | 879.00 | 966.00 | 854.50 | 676.00 | 284.00 | 48.50 | 0.00 | 4402.50 | |||||||||||||
2006 | 0.00 | 0.00 | 13.00 | 292.00 | 493.00 | 722.50 | 965.00 | 818.50 | 437.00 | 140.50 | 39.00 | 0.00 | 3920.50 | |||||||||||||
2007 | 0.00 | 0.00 | 91.50 | 212.50 | 570.50 | 753.50 | 861.50 | 810.50 | 578.50 | 369.50 | 9.50 | 0.00 | 4257.50 | |||||||||||||
2008 | 0.00 | 0.00 | 0.00 | 143.50 | 346.00 | 671.50 | 840.50 | 382.50 | o | 578.50 | 175.00 | 71.50 | 0.00 | 2826.50 | ||||||||||||
2009 | 0.00 | 0.00 | 15.00 | 120.50 | 425.00 | 644.00 | 521.00 | f | 698.50 | 561.50 | 75.00 | 44.00 | 0.00 | 2583.50 | ||||||||||||
2010 | 0.00 | 0.00 | a | 53.50 | 282.00 | 511.50 | 708.00 | 929.50 | 926.00 | 442.50 | 265.50 | 45.00 | 0.00 | 4163.50 | ||||||||||||
2011 | 0.00 | 0.00 | d | 0.00 | 78.00 | 418.00 | 701.00 | 963.50 | 819.00 | 467.00 | 288.00 | 23.50 | 0.00 | 3758.00 | ||||||||||||
2012 | 0.00 | 0.00 | 283.81 | b | 156.00 | 568.50 | 764.50 | 997.50 | 773.00 | 477.00 | 128.50 | h | 0.00 | z | 0.00 | z | 4020.31 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.42 | 22.36 | 155.86 | 453.51 | 706.59 | 871.33 | 803.31 | 508.08 | 226.24 | 32.18 | 1.33 | 3772.29 | |||||||||||||
S.D. | 0.00 | 1.73 | 40.99 | 71.74 | 103.66 | 77.54 | 75.24 | 89.32 | 79.69 | 90.62 | 31.11 | 4.50 | 295.60 | |||||||||||||
SKEW | 0.00 | 5.25 | 4.32 | 0.21 | 0.06 | -0.16 | -0.17 | 0.26 | 0.02 | 0.93 | 1.46 | 3.83 | -0.08 | |||||||||||||
MAX | 0.00 | 11.50 | 283.81 | 301.50 | 688.72 | 879.00 | 1012.50 | 1071.05 | 692.00 | 511.00 | 146.00 | 25.50 | 4402.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 33.00 | 265.50 | 496.00 | 679.00 | 635.00 | 310.00 | 75.00 | 0.00 | 0.00 | 3205.00 | |||||||||||||
NO YRS | 65 | 65 | 65 | 65 | 64 | 66 | 64 | 66 | 67 | 66 | 66 | 65 | 59 |