YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1915 | 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 | 108.50 | 4.82 | b | 0.00 | b | 113.32 | ||
1916 | 0.00 | 0.00 | a | 35.50 | 93.50 | 183.00 | 408.50 | 528.00 | 646.00 | 381.50 | 87.66 | b | 4.00 | 0.00 | 2367.66 | |||||||||||
1917 | 0.00 | a | 0.00 | a | 0.00 | a | 18.46 | d | 230.00 | 383.50 | 730.10 | b | 708.72 | b | 423.50 | 194.00 | 1.00 | 14.00 | 2703.29 | |||||||
1918 | 0.00 | z | 0.00 | 0.00 | 45.00 | 109.00 | 466.50 | 605.50 | 537.00 | 503.50 | 154.50 | 0.52 | a | 17.00 | 2438.52 | |||||||||||
1919 | 0.00 | 0.00 | 19.00 | 124.00 | 241.00 | 383.00 | 704.00 | 658.00 | 330.00 | 89.00 | 14.50 | 0.00 | a | 2562.50 | ||||||||||||
1920 | 2.50 | 0.00 | 10.50 | 65.50 | 218.55 | a | 413.50 | 741.50 | 639.00 | 313.00 | 93.50 | 1.50 | 0.00 | 2499.05 | ||||||||||||
1921 | 0.00 | 3.00 | 9.50 | 54.50 | 318.00 | 468.00 | 639.00 | 649.00 | 220.00 | 137.00 | 10.00 | 6.00 | 2514.00 | |||||||||||||
1922 | 0.00 | 0.00 | 0.00 | 59.50 | 247.00 | 635.50 | 751.50 | 648.00 | 478.50 | 0.00 | z | 0.00 | z | 0.00 | z | 2820.00 | ||||||||||
1923 | 0.00 | z | 0.00 | z | 0.00 | z | 174.50 | 246.89 | c | 447.00 | 677.87 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1546.26 | |||
1924 | 0.00 | k | 7.25 | a | 1.00 | 58.50 | g | 520.50 | 546.00 | 739.00 | 628.55 | b | 419.00 | 114.59 | c | 0.00 | 11.76 | b | 2987.65 | |||||||
1925 | 0.00 | 7.00 | 48.05 | a | 196.00 | 435.00 | 578.00 | 900.50 | 704.00 | 431.00 | 106.00 | 0.00 | 0.00 | 3405.55 | ||||||||||||
1926 | 0.00 | 0.00 | a | 72.50 | 255.00 | b | 254.00 | 554.50 | 795.00 | 577.50 | 184.00 | g | 112.00 | 3.50 | 0.00 | 2624.00 | ||||||||||
1927 | 0.00 | 0.00 | 6.00 | 100.00 | 216.00 | 555.50 | 782.00 | 686.50 | 320.50 | 109.02 | a | 20.00 | 1.50 | 2797.02 | ||||||||||||
1928 | 0.00 | 0.00 | 24.28 | a | 71.25 | b | 0.00 | z | 521.00 | 837.00 | b | 687.68 | a | 448.50 | 111.50 | 0.00 | 0.00 | 2701.22 | ||||||||
1929 | 0.00 | i | 0.00 | 20.00 | 80.50 | 347.50 | 481.50 | 719.50 | 763.50 | 343.45 | a | 166.00 | 4.50 | 0.00 | 2926.45 | |||||||||||
1930 | 0.00 | 9.50 | 66.65 | a | 209.00 | 284.68 | a | 441.00 | 818.50 | 778.50 | 419.00 | 79.50 | 1.50 | 0.00 | 3107.83 | |||||||||||
1931 | 0.00 | a | 4.50 | 15.50 | 152.00 | 464.50 | 488.79 | a | 800.50 | 766.22 | a | 401.38 | a | 116.25 | a | 10.00 | 0.00 | b | 3219.64 | |||||||
1932 | 0.00 | a | 29.00 | 34.00 | 94.50 | l | 329.50 | 623.00 | 633.50 | 676.83 | a | 442.50 | 146.00 | 8.50 | 9.00 | 2931.83 | ||||||||||
1933 | 0.00 | 0.00 | 2.00 | 140.50 | 212.50 | 552.50 | 786.00 | 738.32 | a | 311.00 | 239.50 | 17.50 | 19.50 | 3019.32 | ||||||||||||
1934 | 2.50 | 1.50 | 84.50 | 367.00 | 461.00 | 622.50 | 732.12 | a | 744.50 | 354.31 | a | 173.50 | 18.50 | 0.00 | 3561.93 | |||||||||||
1935 | 4.00 | 0.00 | 15.50 | 91.50 | 369.00 | 501.50 | 743.50 | 649.50 | 520.50 | 139.50 | 0.00 | 0.00 | a | 3034.50 | ||||||||||||
1936 | 0.00 | 1.00 | 7.50 | 268.93 | b | 471.00 | 568.50 | 787.50 | 772.00 | 440.17 | a | 203.00 | 0.00 | 0.00 | 3519.60 | |||||||||||
1937 | 0.00 | 0.00 | 26.00 | 66.50 | 347.00 | 530.50 | 825.50 | 581.50 | 486.50 | 225.50 | 14.00 | 3.00 | 3106.00 | |||||||||||||
1938 | 0.00 | 0.00 | 6.50 | 165.54 | b | 367.50 | 616.00 | 873.50 | 668.00 | 590.50 | 122.00 | 5.50 | 0.00 | 3415.04 | ||||||||||||
1939 | 0.00 | 0.00 | a | 83.00 | 183.00 | 392.84 | b | 437.00 | 759.50 | 734.00 | 440.50 | 126.00 | 5.50 | n | 0.00 | p | 3155.84 | |||||||||
1940 | 0.00 | b | 0.00 | 58.50 | 131.00 | 434.00 | b | 667.00 | 790.00 | 762.27 | c | 528.00 | 208.00 | 0.00 | b | 0.00 | 3578.77 | |||||||||
1941 | 0.00 | 0.00 | 63.50 | 207.50 | 340.50 | 526.50 | 938.00 | 728.50 | 328.50 | 101.00 | 4.50 | 0.00 | 3238.50 | |||||||||||||
1942 | 0.00 | 0.00 | 20.00 | 151.50 | 307.00 | 453.00 | 825.50 | 835.40 | b | 521.50 | 181.50 | 1.50 | 0.00 | 3296.90 | ||||||||||||
1943 | 0.00 | 0.00 | b | 18.50 | 200.50 | 281.50 | 476.00 | 801.00 | 657.00 | 561.00 | 189.00 | 1.50 | 7.50 | 3193.50 | ||||||||||||
1944 | 0.00 | 0.00 | 23.00 | 146.00 | 376.50 | 541.50 | 805.50 | 699.00 | 530.50 | 265.50 | 3.00 | 0.00 | 3390.50 | |||||||||||||
1945 | 4.00 | 6.00 | 12.50 | 98.00 | 401.50 | 534.50 | 791.61 | c | 660.50 | f | 370.00 | c | 223.20 | a | 7.50 | 0.00 | 2448.81 | |||||||||
1946 | 0.00 | a | 0.00 | 6.20 | a | 118.50 | 403.53 | b | 477.22 | c | 766.00 | 747.00 | 371.50 | 69.50 | 0.50 | 8.50 | 2968.46 | |||||||||
1947 | 0.00 | 4.00 | 85.00 | 213.50 | 529.38 | e | 509.44 | c | 726.43 | a | 657.50 | 462.00 | 126.00 | 1.55 | a | 0.00 | a | 3314.81 | ||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 688.97 | a | 661.85 | a | 595.72 | a | 363.10 | a | 76.00 | f | 0.00 | 0.00 | 2309.64 | |||
1949 | 0.00 | 0.00 | 2.50 | 200.50 | 483.08 | a | 537.41 | a | 724.50 | 702.15 | a | 471.43 | b | 46.50 | a | 13.39 | b | 0.00 | 3181.47 | |||||||
1950 | 0.00 | 5.00 | 4.50 | k | 39.00 | g | 296.50 | 522.00 | 768.00 | 771.38 | a | 504.00 | 83.00 | 4.00 | 0.00 | 2953.88 | ||||||||||
1951 | 0.00 | 11.00 | 7.00 | 178.50 | 360.00 | 567.00 | 783.00 | 707.00 | 458.00 | 129.00 | 0.00 | 0.00 | 3200.50 | |||||||||||||
1952 | 0.00 | 0.00 | 23.85 | e | 213.75 | b | 390.50 | 504.00 | 774.48 | a | 687.88 | b | 500.00 | 245.50 | 0.00 | 0.00 | 3339.96 | |||||||||
1953 | 10.50 | 0.50 | 14.97 | b | 92.50 | 248.52 | a | 368.50 | 707.83 | a | 649.00 | 441.50 | 128.00 | 10.20 | e | 0.00 | 2672.02 | |||||||||
1954 | 0.00 | 0.50 | 1.00 | 70.00 | 366.50 | 387.32 | b | 644.50 | 553.50 | 349.50 | 43.00 | 5.50 | 0.00 | i | 2421.32 | |||||||||||
1955 | 0.00 | u | 0.00 | l | 0.00 | b | 30.00 | d | 232.50 | d | 405.50 | g | 613.50 | 685.50 | 390.50 | 82.50 | 11.00 | 0.00 | 2045.50 | |||||||
1956 | 0.00 | a | 0.00 | 9.00 | 223.50 | 465.50 | 421.50 | 800.00 | 703.18 | a | 430.00 | 109.00 | 1.00 | 3.00 | 3165.68 | |||||||||||
1957 | 0.00 | 2.00 | 7.00 | 136.00 | 480.50 | 559.00 | 638.00 | 595.00 | 492.50 | 85.52 | b | 1.50 | 0.00 | 2997.02 | ||||||||||||
1958 | 0.00 | 10.00 | 1.00 | 80.50 | 566.50 | 677.50 | 880.50 | 817.50 | 380.50 | 146.00 | 14.00 | 0.00 | 3574.00 | |||||||||||||
1959 | 0.00 | 0.00 | 7.50 | 156.00 | 241.50 | 505.00 | 769.00 | 594.50 | 342.50 | 119.00 | 26.50 | 8.50 | 2770.00 | |||||||||||||
1960 | 0.00 | 0.00 | 78.50 | 139.00 | 250.50 | 573.50 | 913.95 | c | 597.00 | 432.00 | 155.52 | a | 1.00 | 0.00 | 3140.96 | |||||||||||
1961 | 6.50 | 9.50 | 28.50 | 126.50 | 323.00 | 689.50 | 849.50 | 878.00 | 357.00 | 108.00 | 0.00 | 0.00 | 3376.00 | |||||||||||||
1962 | 1.00 | 0.00 | 5.00 | 195.00 | 236.00 | 521.50 | 728.00 | 586.00 | 460.00 | 61.50 | 8.00 | 0.00 | 2802.00 | |||||||||||||
1963 | 0.00 | 1.50 | 18.00 | 57.00 | 361.50 | 531.50 | 455.00 | i | 722.50 | 579.00 | 203.50 | 0.00 | 0.00 | 2474.50 | ||||||||||||
1964 | 0.00 | 0.00 | 22.50 | 59.50 | 280.00 | 490.50 | 694.50 | 571.00 | 354.50 | 114.00 | 0.00 | 0.00 | 2586.50 | |||||||||||||
1965 | 0.00 | 2.00 | 24.50 | 177.00 | 317.00 | 556.00 | 766.00 | 721.50 | 372.50 | 163.00 | 13.00 | 0.00 | 3112.50 | |||||||||||||
1966 | 0.00 | 0.00 | 61.00 | 169.00 | 416.00 | 461.50 | 675.50 | 730.00 | 509.00 | 115.50 | 0.50 | 0.00 | 3138.00 | |||||||||||||
1967 | 0.00 | 0.00 | 3.00 | 11.50 | 344.50 | 611.00 | 792.00 | 852.50 | 570.50 | 150.50 | 7.00 | 0.00 | 3342.50 | |||||||||||||
1968 | 2.00 | 6.50 | 29.00 | 84.00 | 325.50 | 552.50 | 819.50 | 600.00 | 450.00 | 51.00 | 1.50 | 0.00 | 2921.50 | |||||||||||||
1969 | 0.00 | 0.00 | 29.00 | 87.50 | 434.50 | 672.00 | 700.00 | 611.50 | 431.50 | 55.50 | 2.50 | 0.00 | 3024.00 | |||||||||||||
1970 | 0.00 | 0.00 | 6.50 | 27.50 | 335.00 | 670.50 | 796.00 | 743.00 | 291.50 | 91.00 | 0.00 | 0.00 | 2961.00 | |||||||||||||
1971 | 9.00 | 0.50 | 4.50 | 72.00 | 418.50 | 411.00 | 797.50 | 866.50 | 296.50 | 136.50 | 3.50 | 0.00 | 3016.00 | |||||||||||||
1972 | 0.00 | 8.00 | 55.50 | 55.50 | 470.50 | 585.00 | 771.00 | 795.00 | 321.50 | 128.50 | 0.00 | 0.00 | 3190.50 | |||||||||||||
1973 | 0.00 | 0.50 | 13.00 | 178.00 | 432.00 | 578.00 | 863.00 | 749.50 | 482.50 | 111.00 | 1.00 | 0.00 | 3408.50 | |||||||||||||
1974 | 0.00 | 0.00 | 17.00 | 106.50 | 258.50 | 666.50 | 707.00 | 786.00 | 495.00 | 107.50 | 2.50 | 0.00 | 3146.50 | |||||||||||||
1975 | 0.00 | 0.00 | 3.50 | 62.50 | 340.48 | a | 518.50 | 890.00 | 637.50 | 505.00 | 113.50 | 15.50 | 12.50 | 3098.98 | ||||||||||||
1976 | 0.00 | 3.00 | 9.00 | 84.00 | 358.00 | 443.00 | 732.50 | 642.00 | 551.00 | 141.50 | 16.00 | 0.00 | 2980.00 | |||||||||||||
1977 | 0.00 | 3.00 | 18.50 | 286.00 | 224.00 | 703.50 | 751.00 | 905.00 | 359.00 | 106.00 | 4.50 | 6.00 | 3366.50 | |||||||||||||
1978 | 0.00 | 0.00 | 96.00 | 105.50 | 277.50 | 624.50 | 794.50 | 674.50 | 373.50 | 144.00 | 7.00 | 0.00 | 3097.00 | |||||||||||||
1979 | 0.00 | 0.00 | 39.50 | 122.50 | 438.50 | 627.00 | 843.50 | 757.00 | 545.00 | 205.50 | 1.00 | 0.50 | 3580.00 | |||||||||||||
1980 | 0.00 | 0.00 | b | 7.50 | g | 203.00 | 361.00 | 438.46 | d | 764.50 | 607.00 | 445.00 | 150.50 | 5.36 | b | 0.00 | l | 2974.82 | ||||||||
1981 | 0.00 | c | 3.63 | a | 29.50 | 145.38 | d | 305.50 | 406.00 | 648.50 | 790.50 | 398.00 | 38.50 | 2.00 | 0.00 | a | 2767.51 | |||||||||
1982 | 0.00 | 11.00 | 6.00 | 52.00 | 283.50 | 592.00 | 680.50 | 671.50 | 353.00 | 38.50 | 0.00 | 0.00 | 2688.00 | |||||||||||||
1983 | 0.00 | 0.50 | 9.50 | 94.00 | 399.00 | 439.00 | 588.00 | 708.00 | 293.00 | 64.00 | 8.50 | 0.00 | 2603.50 | |||||||||||||
1984 | 0.00 | 0.00 | 8.00 | 29.00 | 167.00 | 418.00 | 729.00 | 647.50 | 344.00 | 100.50 | 0.00 | a | 0.00 | 2443.00 | ||||||||||||
1985 | 0.00 | 0.00 | 7.50 | 172.00 | 406.50 | 563.00 | 925.50 | 640.50 | 297.00 | 77.00 | 21.50 | 0.00 | 3110.50 | |||||||||||||
1986 | 0.00 | 17.50 | 49.00 | 75.50 | 337.00 | 658.00 | 595.00 | 808.50 | 298.50 | 114.00 | 10.00 | 0.00 | 2963.00 | |||||||||||||
1987 | 0.00 | 0.00 | 7.00 | 211.00 | 437.00 | 587.00 | 688.00 | 681.00 | 499.00 | 135.50 | 8.00 | 0.00 | 3253.50 | |||||||||||||
1988 | 0.00 | 4.00 | 16.00 | 158.00 | 283.00 | 491.00 | 734.50 | 674.50 | 391.00 | 287.00 | 14.50 | 0.00 | 3053.50 | |||||||||||||
1989 | 0.00 | z | 0.00 | 3.50 | 177.50 | 318.00 | 585.50 | 696.00 | 636.50 | 436.50 | 104.00 | 38.50 | 0.00 | 2996.00 | ||||||||||||
1990 | 0.00 | 4.00 | 36.00 | 221.00 | 254.50 | 514.00 | 829.00 | 741.50 | 581.50 | 64.50 | 30.00 | 0.00 | 3276.00 | |||||||||||||
1991 | 0.00 | 2.00 | 4.50 | 127.50 | 256.50 | 397.50 | 745.50 | 776.00 | 496.00 | 153.50 | 0.00 | 0.00 | 2959.00 | |||||||||||||
1992 | 0.00 | 0.00 | 57.50 | 156.50 | 439.00 | 694.50 | 701.50 | 716.00 | 341.50 | 154.00 | 0.00 | 0.00 | 3260.50 | |||||||||||||
1993 | 0.00 | 0.00 | 5.50 | 48.00 | 439.50 | 467.00 | 514.50 | 621.00 | 419.50 | 154.50 | 0.50 | 0.00 | 2670.00 | |||||||||||||
1994 | 0.00 | 0.00 | 59.00 | 189.50 | 387.50 | 461.00 | 856.50 | 725.50 | 517.00 | 108.00 | 0.00 | 0.00 | 3304.00 | |||||||||||||
1995 | 0.00 | 12.50 | 7.50 | 65.50 | 360.00 | 467.50 | 716.00 | 550.50 | 497.00 | 88.50 | 4.00 | 0.50 | 2769.50 | |||||||||||||
1996 | 0.00 | 0.50 | 4.50 | 114.00 | 188.50 | 468.50 | 773.00 | 658.50 | 319.50 | 131.50 | 0.00 | 0.00 | 2658.50 | |||||||||||||
1997 | 0.00 | 0.00 | 18.50 | 67.50 | 380.50 | 450.00 | 673.50 | 754.00 | 430.50 | 76.00 | 2.50 | 0.00 | 2853.00 | |||||||||||||
1998 | 0.00 | 0.00 | 28.00 | 103.00 | 0.00 | z | 542.00 | 892.50 | 760.00 | 564.50 | 73.50 | 9.00 | 0.00 | 2972.50 | ||||||||||||
1999 | 0.00 | b | 0.00 | 22.50 | 91.00 | 226.50 | 469.50 | 623.50 | 748.00 | 0.00 | z | 75.50 | 29.00 | 1.50 | 2287.00 | |||||||||||
2000 | 0.00 | 0.00 | a | 1.50 | 160.50 | 295.00 | 517.50 | 705.50 | 692.00 | 388.00 | 70.27 | a | 0.00 | 0.00 | 2830.27 | |||||||||||
2001 | 0.00 | 0.00 | 27.00 | 99.50 | 359.50 | 441.50 | 747.50 | 760.00 | 503.00 | 93.50 | 9.50 | 0.00 | 3041.00 | |||||||||||||
2002 | 0.00 | 6.50 | 9.00 | 88.50 | 265.00 | 564.50 | 808.50 | 661.00 | 412.50 | 113.50 | 2.00 | 0.00 | 2931.00 | |||||||||||||
2003 | 0.00 | 0.00 | 45.00 | 96.00 | 298.50 | 615.50 | 842.00 | 724.50 | 505.00 | 221.50 | 6.00 | 0.00 | 3354.00 | |||||||||||||
2004 | 0.00 | 0.00 | 55.50 | 143.50 | 304.00 | 557.50 | 806.00 | 764.00 | 409.00 | 148.00 | 3.00 | 0.00 | 3190.50 | |||||||||||||
2005 | 0.00 | 0.00 | 50.00 | 120.50 | 399.00 | 461.00 | 777.50 | 0.00 | z | 396.50 | 122.00 | 2.50 | 0.00 | 2329.00 | ||||||||||||
2006 | 0.00 | 0.00 | 0.00 | z | 106.50 | 327.50 | 540.50 | 847.00 | 685.50 | 418.50 | 109.50 | 25.50 | 0.00 | 3060.50 | ||||||||||||
2007 | 0.00 | 0.00 | 33.58 | a | 95.50 | 349.50 | 508.50 | 848.00 | 659.00 | 397.00 | 55.00 | 1.50 | 3.00 | 2950.58 | ||||||||||||
2008 | 0.00 | 1.00 | 0.00 | z | 48.50 | 377.50 | 461.50 | 752.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 1640.50 | ||||||||
2009 | 3.50 | 0.00 | z | 0.00 | z | 0.00 | z | 318.50 | 0.00 | z | 0.00 | z | 0.00 | z | 476.00 | 42.00 | 0.00 | 0.00 | 840.00 | |||||||
2010 | 0.00 | 0.00 | 7.00 | 92.50 | 211.50 | 445.50 | 745.00 | 671.50 | 413.50 | 131.50 | 9.00 | 0.00 | 2727.00 | |||||||||||||
2011 | 0.00 | 0.00 | 6.50 | 18.50 | 189.50 | 434.00 | 636.50 | 765.00 | 517.00 | 111.00 | 5.00 | 0.00 | 2683.00 | |||||||||||||
2012 | 0.00 | z | 0.00 | 9.00 | 141.00 | 274.50 | 405.50 | 779.00 | 755.50 | 49.50 | z | 116.50 | 0.00 | z | 0.00 | 2481.00 | ||||||||||
2013 | 0.00 | 0.00 | 29.00 | 18.50 | 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 | 29.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.51 | 2.12 | 23.77 | 125.51 | 335.24 | 523.12 | 754.47 | 698.61 | 427.28 | 124.69 | 6.22 | 1.43 | 3045.81 | |||||||||||||
S.D. | 1.75 | 4.45 | 23.56 | 66.35 | 90.46 | 84.08 | 84.54 | 76.55 | 81.06 | 52.02 | 7.89 | 3.84 | 297.72 | |||||||||||||
SKEW | 4.11 | 3.31 | 1.27 | 0.73 | 0.12 | 0.31 | -0.34 | 0.21 | -0.03 | 0.80 | 1.79 | 2.99 | -0.23 | |||||||||||||
MAX | 10.50 | 29.00 | 96.00 | 367.00 | 566.50 | 703.50 | 938.00 | 905.00 | 590.50 | 287.00 | 38.50 | 19.50 | 3580.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 11.50 | 109.00 | 368.50 | 514.50 | 537.00 | 220.00 | 38.50 | 0.00 | 0.00 | 2367.66 | |||||||||||||
NO YRS | 90 | 94 | 91 | 92 | 94 | 95 | 95 | 92 | 92 | 94 | 93 | 93 | 73 |