YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1926 | 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 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | 353.00 | 88.00 | 4.00 | 445.00 | ||||
1938 | 6.00 | 0.00 | z | 167.50 | 317.50 | 581.00 | 772.00 | 842.00 | 867.00 | 653.00 | 387.50 | 100.00 | 9.00 | 4702.50 | ||||||||||||
1939 | 2.50 | 0.00 | 150.00 | 334.00 | 552.50 | 811.50 | 856.50 | 775.00 | 625.00 | 317.50 | 39.00 | 0.00 | z | 4463.50 | ||||||||||||
1940 | 0.00 | z | 25.50 | 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 | 25.50 | ||
1941 | 0.00 | z | 0.00 | z | 53.00 | 261.50 | 519.00 | 650.69 | a | 808.50 | 823.00 | 573.10 | a | 375.00 | 86.38 | a | 19.12 | a | 4169.29 | |||||||
1942 | 9.50 | 20.50 | 105.50 | 290.50 | 539.00 | 732.50 | 807.00 | 753.50 | 499.50 | 275.50 | 223.00 | 7.00 | 4263.00 | |||||||||||||
1943 | 10.50 | 4.00 | 41.00 | 249.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 304.50 | |||||
1944 | 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 | |
1945 | 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 | |
1946 | 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 | 494.00 | 26.50 | 26.00 | 546.50 | ||||
1947 | 10.85 | a | 8.00 | 68.50 | 249.50 | 499.00 | 767.50 | 870.00 | 0.00 | z | 0.00 | z | 431.50 | 17.50 | 10.00 | 2932.35 | ||||||||||
1948 | 1.00 | 18.50 | 112.50 | 444.00 | 618.50 | 855.50 | 896.00 | 878.50 | 646.00 | 340.00 | 46.50 | 40.00 | 4897.00 | |||||||||||||
1949 | 4.00 | 28.00 | 115.50 | 216.50 | g | 571.00 | 775.00 | 899.00 | 808.50 | 598.00 | 299.00 | 146.50 | 9.76 | d | 4254.26 | |||||||||||
1950 | 71.50 | 78.00 | 93.50 | 305.00 | 554.00 | 836.00 | 841.00 | 888.00 | 583.00 | 454.50 | 125.00 | 30.00 | 4859.50 | |||||||||||||
1951 | 0.00 | 69.00 | 81.50 | 249.50 | 638.50 | 928.00 | 1001.50 | 939.00 | 651.50 | 407.00 | 35.50 | 52.00 | 5053.00 | |||||||||||||
1952 | 52.50 | 27.45 | a | 90.50 | 266.50 | 589.50 | 907.00 | 890.50 | 1001.76 | d | 622.50 | 271.50 | 86.00 | 7.50 | 4813.21 | |||||||||||
1953 | 73.88 | a | 36.00 | 167.00 | 225.56 | c | 498.00 | f | 1023.00 | 954.50 | 890.50 | 659.00 | 384.50 | 58.50 | 2.00 | 4474.44 | ||||||||||
1954 | 13.50 | 62.50 | 130.50 | 430.00 | 464.00 | 812.50 | 1008.00 | 935.50 | 808.00 | 372.60 | e | 51.00 | e | 2.50 | p | 5088.10 | ||||||||||
1955 | 21.50 | 24.35 | e | 97.50 | q | 0.00 | z | 418.00 | i | 770.50 | 820.00 | 855.50 | 626.38 | a | 334.50 | 72.78 | c | 47.00 | 3572.51 | |||||||
1956 | 32.00 | f | 45.00 | 178.50 | 285.00 | 729.00 | 913.50 | 924.00 | 826.00 | 565.50 | h | 425.06 | e | 58.00 | h | 17.88 | e | 4343.94 | ||||||||
1957 | 29.50 | 88.67 | a | 96.50 | 211.50 | 468.00 | 822.12 | d | 946.50 | 898.00 | 583.00 | 286.00 | 49.82 | b | 19.00 | 4498.60 | ||||||||||
1958 | 0.00 | 24.00 | 30.00 | 205.00 | 611.50 | 879.00 | 972.00 | 914.50 | 593.00 | 358.16 | c | 81.67 | c | 16.50 | g | 4668.83 | ||||||||||
1959 | 12.50 | 23.74 | e | 82.00 | g | 380.56 | c | 635.50 | 501.50 | k | 881.36 | b | 911.00 | 691.50 | 268.50 | 47.00 | h | 7.15 | e | 3811.81 | ||||||
1960 | 6.50 | 13.92 | d | 110.50 | j | 398.04 | b | 593.00 | 906.50 | 865.50 | 670.50 | h | 658.00 | 370.28 | d | 66.50 | l | 2.00 | 3813.73 | |||||||
1961 | 0.00 | 42.00 | 118.46 | c | 366.11 | c | 683.50 | 797.88 | d | 805.00 | 796.00 | 608.50 | 345.00 | 19.50 | l | 14.93 | d | 4577.39 | ||||||||
1962 | 1.50 | 80.00 | f | 111.00 | 358.85 | d | 745.50 | 714.60 | e | 891.00 | 0.00 | z | 0.00 | z | 454.50 | 133.27 | d | 42.50 | g | 3410.22 | ||||||
1963 | 11.50 | 57.00 | 164.00 | 0.00 | z | 681.50 | 770.00 | 917.00 | 860.00 | 647.50 | 444.00 | 71.50 | 1.00 | 4625.00 | ||||||||||||
1964 | 4.00 | 0.00 | d | 70.50 | 307.50 | 534.00 | f | 774.64 | b | 923.36 | c | 876.00 | 572.00 | 317.50 | 102.41 | a | 41.00 | 3988.91 | ||||||||
1965 | 27.12 | c | 9.00 | 32.00 | 358.50 | 584.50 | 769.00 | 883.50 | 808.50 | 594.00 | 296.00 | 167.50 | 27.50 | 4557.12 | ||||||||||||
1966 | 0.50 | 3.50 | 130.00 | 235.00 | 504.50 | 760.50 | 947.50 | 742.50 | 572.00 | 225.50 | 118.45 | a | 24.36 | c | 4264.31 | |||||||||||
1967 | 23.50 | 12.00 | 226.50 | 403.50 | 478.00 | 751.50 | 809.00 | 754.00 | 536.50 | 317.00 | 65.17 | a | 3.00 | 4379.67 | ||||||||||||
1968 | 29.00 | 12.50 | 104.00 | 195.56 | c | 510.43 | b | 767.07 | a | 788.50 | 767.50 | 516.50 | 378.20 | a | 60.50 | 3.10 | a | 4132.86 | ||||||||
1969 | 44.00 | 13.48 | a | 22.50 | 303.00 | 533.50 | 746.00 | 957.00 | 902.00 | 571.00 | 246.00 | 72.00 | 10.50 | 4420.98 | ||||||||||||
1970 | 23.00 | 19.00 | 44.00 | 239.50 | 545.00 | 720.00 | 890.50 | 850.00 | 578.50 | 242.00 | 78.00 | 35.00 | 4264.50 | |||||||||||||
1971 | 14.50 | 17.00 | 106.50 | 269.00 | 518.73 | a | 819.50 | 851.50 | 655.50 | 552.00 | 307.00 | 89.00 | 32.00 | 4232.23 | ||||||||||||
1972 | 20.50 | 54.00 | 202.50 | 406.00 | 507.00 | 744.00 | 761.00 | 730.00 | 596.00 | 307.00 | 14.50 | 2.00 | 4344.50 | |||||||||||||
1973 | 0.00 | 3.50 | 43.50 | 169.50 | 482.50 | 706.00 | 826.50 | 780.50 | 557.50 | 366.00 | 112.50 | 15.00 | 4063.00 | |||||||||||||
1974 | 25.50 | 9.50 | 240.00 | 337.50 | 651.50 | 757.00 | 859.00 | 709.00 | 364.50 | 287.00 | 49.00 | 2.50 | 4292.00 | |||||||||||||
1975 | 8.00 | 8.00 | 68.00 | 215.50 | 488.00 | 782.50 | 728.50 | 733.00 | 459.50 | 284.00 | 87.50 | 16.00 | 3878.50 | |||||||||||||
1976 | 2.00 | 98.00 | 114.00 | 343.00 | 439.00 | 743.50 | 734.50 | 798.00 | 543.00 | 159.50 | 42.50 | 2.50 | 4019.50 | |||||||||||||
1977 | 0.00 | 20.50 | 66.00 | 240.50 | 612.00 | 820.00 | 888.00 | 859.00 | 733.50 | 342.50 | 83.50 | 30.00 | 4695.50 | |||||||||||||
1978 | 3.00 | 3.00 | 107.50 | 410.50 | 580.00 | 792.50 | 930.00 | 808.07 | a | 592.00 | 319.00 | 83.00 | 19.00 | 4647.57 | ||||||||||||
1979 | 0.00 | 28.00 | 58.50 | 281.50 | 475.50 | 676.50 | 857.00 | 719.50 | 602.50 | 379.50 | 28.50 | 15.50 | 4122.50 | |||||||||||||
1980 | 19.50 | 30.00 | 68.50 | 210.50 | 488.00 | 912.00 | 946.00 | 863.00 | 641.00 | 285.50 | 107.00 | 35.00 | 4606.00 | |||||||||||||
1981 | 3.50 | 44.50 | 63.00 | 365.00 | 527.00 | 821.50 | 873.50 | 726.50 | 556.00 | 300.00 | 104.00 | 24.00 | 4408.50 | |||||||||||||
1982 | 11.00 | 43.00 | 125.00 | 244.00 | 500.00 | 696.50 | 883.00 | 0.00 | z | 659.50 | 286.50 | 80.00 | 12.50 | 3541.00 | ||||||||||||
1983 | 0.00 | 7.50 | 84.00 | 204.00 | 482.50 | 684.00 | 880.00 | 856.00 | 664.00 | 372.00 | 139.50 | 6.50 | 4380.00 | |||||||||||||
1984 | 0.50 | 25.00 | 75.50 | 213.00 | 568.50 | 752.00 | 819.50 | 775.00 | 505.50 | 233.50 | 81.00 | 24.00 | 4073.00 | |||||||||||||
1985 | 0.00 | 34.00 | 142.50 | 356.50 | 568.50 | 695.00 | 846.50 | 908.00 | 608.00 | 291.00 | 72.50 | 1.50 | 4524.00 | |||||||||||||
1986 | 21.00 | 107.50 | 154.00 | 387.00 | 546.00 | 713.50 | 887.50 | 807.50 | 595.00 | 281.00 | 58.50 | 1.50 | 4560.00 | |||||||||||||
1987 | 7.00 | 34.00 | 50.00 | 238.50 | 530.50 | 735.50 | 865.50 | 827.00 | 550.50 | 325.00 | 102.50 | 32.50 | 4298.50 | |||||||||||||
1988 | 2.50 | 26.50 | 113.50 | 244.50 | 512.50 | 749.50 | 837.00 | 850.50 | 577.50 | 349.50 | 142.00 | 1.50 | 4407.00 | |||||||||||||
1989 | 11.50 | 32.00 | 224.00 | 383.00 | 662.50 | 694.00 | 884.00 | 797.50 | 502.50 | 395.00 | 100.00 | 3.50 | 4689.50 | |||||||||||||
1990 | 12.00 | 37.00 | 114.00 | 308.50 | 528.50 | 980.00 | 813.50 | 788.50 | 677.50 | 312.50 | 150.50 | 12.00 | 4734.50 | |||||||||||||
1991 | 0.00 | 33.50 | 124.50 | 327.00 | 703.00 | 805.50 | 823.50 | 824.50 | 509.50 | 368.50 | 32.50 | 8.00 | 4560.00 | |||||||||||||
1992 | 0.00 | 28.50 | 141.00 | 326.00 | 487.00 | 709.50 | 894.00 | 773.50 | 619.00 | 373.00 | 66.50 | 22.50 | 4440.50 | |||||||||||||
1993 | 0.00 | 10.50 | 92.50 | 258.50 | 558.50 | 828.00 | 949.00 | 885.50 | 579.50 | 300.50 | 29.50 | 13.00 | 4505.00 | |||||||||||||
1994 | 10.50 | 22.00 | 156.00 | 292.50 | 562.50 | 936.50 | 954.00 | 859.50 | 652.00 | 366.50 | 104.00 | 18.50 | 4934.50 | |||||||||||||
1995 | 22.50 | 70.50 | 147.00 | 275.50 | 542.50 | 779.00 | 975.50 | 877.00 | 594.50 | 321.00 | 98.00 | 45.50 | 4748.50 | |||||||||||||
1996 | 12.00 | 106.00 | 101.50 | 300.00 | 787.00 | 843.50 | 898.00 | 830.00 | 586.00 | 345.00 | 100.00 | 41.50 | 4950.50 | |||||||||||||
1997 | 31.50 | 17.00 | 149.00 | 176.00 | 512.50 | 708.00 | 919.00 | 844.00 | 719.50 | 351.00 | 54.00 | 4.00 | 4485.50 | |||||||||||||
1998 | 4.00 | 18.00 | 109.00 | 213.00 | 724.00 | 926.50 | 1042.00 | 842.50 | 782.50 | 426.00 | 102.50 | 30.50 | 5220.50 | |||||||||||||
1999 | 32.50 | 70.00 | 82.00 | 278.50 | 499.50 | 728.50 | 896.00 | 951.50 | 578.50 | 318.00 | 162.00 | 8.00 | 4605.00 | |||||||||||||
2000 | 27.50 | 83.50 | 124.00 | 354.50 | 708.00 | 736.50 | 943.50 | 906.00 | 716.00 | 397.50 | 17.50 | 2.00 | 5016.50 | |||||||||||||
2001 | 0.00 | 24.50 | 55.50 | 368.50 | 628.50 | 868.00 | 1024.50 | 870.50 | 621.00 | 321.00 | 167.50 | 15.50 | 4965.00 | |||||||||||||
2002 | 26.00 | 19.50 | 104.00 | 348.50 | 590.50 | 835.00 | 859.50 | 905.00 | 631.50 | 273.00 | 56.50 | 14.00 | 4663.00 | |||||||||||||
2003 | 17.50 | 38.00 | 126.50 | 355.50 | 617.50 | 723.00 | 930.00 | 895.50 | 553.50 | 422.50 | 118.00 | 16.50 | 4814.00 | |||||||||||||
2004 | 5.50 | 10.00 | 203.50 | 290.50 | 0.00 | z | 773.00 | 836.00 | 755.50 | 558.50 | 335.00 | 36.00 | 7.50 | 3811.00 | ||||||||||||
2005 | 42.00 | 41.00 | 59.00 | 268.00 | 543.00 | 835.50 | 849.50 | 787.50 | 704.50 | 334.50 | 129.00 | 15.50 | 4609.00 | |||||||||||||
2006 | 40.50 | 25.50 | 159.50 | 421.00 | 697.50 | 878.50 | 932.50 | 857.50 | 510.50 | 309.00 | 115.50 | 16.00 | 4963.50 | |||||||||||||
2007 | 5.50 | 36.00 | 197.00 | 209.50 | 482.00 | 710.50 | 826.00 | 880.50 | 678.00 | 439.00 | 129.50 | 30.50 | 4624.00 | |||||||||||||
2008 | 12.50 | 20.00 | 121.50 | 258.00 | 564.00 | 887.50 | 839.50 | 797.50 | 527.50 | 326.50 | 93.00 | 24.00 | 4471.50 | |||||||||||||
2009 | 27.00 | 74.50 | 199.00 | 273.00 | 572.50 | 833.50 | 888.00 | 885.00 | 555.00 | 267.50 | 118.00 | 0.00 | 4693.00 | |||||||||||||
2010 | 4.50 | 2.50 | 83.00 | 284.00 | 530.00 | 896.00 | 802.50 | 884.50 | 704.00 | 354.50 | 77.50 | 40.00 | 4663.00 | |||||||||||||
2011 | 2.50 | 61.50 | 184.50 | 398.00 | 562.50 | 980.00 | 1028.50 | 1034.50 | 622.00 | 368.00 | 79.50 | 0.00 | 5321.50 | |||||||||||||
2012 | 11.00 | 19.00 | 258.00 | 459.00 | 661.50 | 889.00 | 921.00 | 898.50 | 626.00 | 281.50 | h | 0.00 | z | 0.00 | z | 4743.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.30 | 32.75 | 116.21 | 300.48 | 570.18 | 798.84 | 884.29 | 838.79 | 603.48 | 337.63 | 86.81 | 16.89 | 4561.45 | |||||||||||||
S.D. | 16.16 | 26.26 | 54.01 | 71.59 | 78.62 | 82.16 | 66.16 | 70.92 | 73.54 | 61.11 | 41.63 | 13.57 | 313.53 | |||||||||||||
SKEW | 1.71 | 1.18 | 0.54 | 0.26 | 0.75 | 0.60 | 0.15 | 0.00 | 0.01 | 0.05 | 0.55 | 0.71 | 0.15 | |||||||||||||
MAX | 73.88 | 107.50 | 258.00 | 459.00 | 787.00 | 1023.00 | 1042.00 | 1034.50 | 808.00 | 494.00 | 223.00 | 52.00 | 5321.50 | |||||||||||||
MIN | 0.00 | 0.00 | 22.50 | 169.50 | 439.00 | 650.69 | 728.50 | 655.50 | 364.50 | 159.50 | 14.50 | 0.00 | 3878.50 | |||||||||||||
NO YRS | 69 | 69 | 68 | 68 | 66 | 69 | 70 | 66 | 67 | 71 | 67 | 67 | 51 |