YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 271.00 | m | 492.00 | 714.00 | 690.00 | 282.00 | 77.00 | 94.00 | 6.50 | 2355.50 | ||||||||
1895 | 0.00 | 18.00 | 87.00 | 0.00 | z | 117.00 | q | 421.00 | 612.00 | 523.00 | 216.50 | 159.00 | 51.50 | 14.00 | 2102.00 | |||||||||||
1896 | 5.00 | 22.50 | 12.00 | 67.00 | 172.50 | 472.00 | 703.00 | 522.50 | 187.00 | 138.50 | 0.00 | 11.50 | 2313.50 | |||||||||||||
1897 | 2.00 | 0.00 | 2.50 | 148.50 | 529.50 | 429.50 | 591.00 | 716.00 | 377.00 | 80.50 | 15.00 | 0.00 | 2891.50 | |||||||||||||
1898 | 0.00 | 4.00 | 2.00 | 107.00 | 239.00 | 471.00 | 635.00 | 683.50 | 404.50 | 51.50 | 0.00 | 12.00 | 2609.50 | |||||||||||||
1899 | 0.50 | 0.00 | 1.50 | 29.00 | 153.00 | 432.50 | 736.00 | 574.00 | 414.50 | 87.00 | 48.00 | 7.50 | 2483.50 | |||||||||||||
1900 | 12.92 | a | 0.00 | 53.00 | 140.00 | 336.00 | 583.00 | 578.50 | 507.50 | 285.50 | 116.50 | 7.50 | 34.50 | 2654.92 | ||||||||||||
1901 | 2.50 | 7.00 | 23.50 | 55.00 | 380.50 | 249.50 | 613.00 | 793.00 | 135.50 | 218.00 | 23.50 | 6.50 | 2507.50 | |||||||||||||
1902 | 12.50 | 11.00 | 5.00 | 29.50 | 286.50 | 305.36 | b | 525.45 | a | 554.90 | a | 201.50 | j | 150.50 | 0.00 | 5.00 | 1885.71 | |||||||||
1903 | 2.50 | 0.00 | 2.07 | a | 56.00 | f | 84.00 | s | 401.00 | g | 574.50 | 562.00 | 263.00 | 224.50 | 52.50 | 0.00 | z | 1681.07 | ||||||||
1904 | 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 | |
1905 | 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 | |
1906 | 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 | |
1907 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 13.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1908 | 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 | |
1909 | 0.00 | z | 0.00 | z | 5.00 | 22.00 | 278.00 | 573.00 | 779.17 | e | 688.20 | a | 500.00 | 175.48 | c | 44.00 | 0.00 | 3064.86 | ||||||||
1910 | 10.00 | 0.00 | 140.00 | 333.50 | 404.50 | 671.00 | 832.19 | b | 610.50 | 355.00 | 242.00 | 17.50 | u | 0.00 | z | 3598.69 | ||||||||||
1911 | 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 | |
1912 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 211.00 | 129.50 | 19.00 | 0.00 | 359.50 | |||||
1913 | 0.00 | a | 2.50 | 0.00 | 108.10 | a | 234.50 | 520.00 | 610.00 | 614.50 | 313.50 | l | 326.10 | e | 58.50 | j | 28.93 | a | 2444.63 | |||||||
1914 | 23.52 | b | 0.00 | 9.50 | 0.00 | z | 63.50 | z | 382.00 | 720.00 | 575.50 | 325.86 | a | 167.92 | a | 29.00 | 0.00 | a | 2233.30 | |||||||
1915 | 0.00 | c | 0.00 | 23.50 | i | 0.00 | z | 8.50 | z | 340.00 | c | 477.50 | 371.50 | p | 0.00 | z | 243.00 | q | 21.00 | 16.50 | 855.00 | |||||
1916 | 0.00 | 0.52 | a | 25.00 | q | 247.00 | 197.00 | 355.50 | f | 661.00 | 599.33 | a | 300.00 | b | 76.00 | 21.00 | 0.00 | 2101.85 | ||||||||
1917 | 0.00 | l | 0.00 | c | 0.00 | 12.00 | 201.00 | 405.50 | 712.00 | 616.50 | 398.04 | b | 185.50 | 192.50 | 10.00 | 2733.04 | ||||||||||
1918 | 21.50 | 6.50 | 49.00 | 114.00 | 166.00 | 535.34 | a | 621.50 | 537.52 | c | 390.50 | 189.00 | 0.00 | a | 0.00 | b | 2630.86 | |||||||||
1919 | 0.00 | a | 0.00 | 13.95 | a | 91.00 | 298.50 | 491.00 | 649.00 | 647.50 | 315.00 | b | 47.50 | 24.00 | 12.00 | 2589.45 | ||||||||||
1920 | 4.50 | 0.00 | 3.50 | 20.00 | 133.50 | 327.50 | 744.50 | 606.57 | a | 331.50 | 99.00 | 8.00 | 1.00 | 2279.57 | ||||||||||||
1921 | 0.00 | 0.00 | 2.50 | 38.00 | 157.50 | 373.00 | 556.50 | 515.50 | 128.00 | 150.00 | 30.00 | 0.50 | 1951.50 | |||||||||||||
1922 | 0.00 | 0.00 | 0.00 | 21.50 | 171.00 | 457.00 | 516.50 | 592.50 | 342.50 | 161.00 | 15.50 | 0.00 | 2277.50 | |||||||||||||
1923 | 0.00 | 2.50 | 5.00 | 77.50 | 215.50 | 421.00 | 689.50 | 540.50 | 383.00 | 160.50 | 37.50 | 5.00 | 2537.50 | |||||||||||||
1924 | 0.50 | 16.00 | 0.00 | 17.00 | 244.00 | 334.66 | a | 595.00 | 487.00 | 334.00 | 140.50 | 4.50 | 1.50 | 2174.66 | ||||||||||||
1925 | 0.00 | 0.00 | 9.50 | 50.00 | 278.00 | 465.50 | 646.50 | 562.00 | 326.00 | 14.50 | 2.07 | a | 17.00 | 2371.07 | ||||||||||||
1926 | 0.00 | 19.50 | 48.50 | 234.00 | 301.00 | 440.50 | 714.50 | 549.00 | 147.00 | 172.50 | 43.00 | 5.00 | 2674.50 | |||||||||||||
1927 | 1.00 | 0.00 | 5.50 | 75.50 | 120.50 | 411.50 | 549.50 | 493.50 | 225.50 | 154.00 | 4.50 | 0.00 | 2041.00 | |||||||||||||
1928 | 11.50 | 1.00 | 36.50 | 40.00 | 368.50 | 265.00 | 575.00 | 451.05 | a | 288.50 | 43.00 | 9.50 | 0.00 | 2089.55 | ||||||||||||
1929 | 0.00 | 0.00 | 2.00 | 27.00 | 212.50 | 383.50 | 680.50 | 721.50 | 232.50 | 191.17 | a | 9.00 | 9.50 | 2469.17 | ||||||||||||
1930 | 0.00 | 24.50 | 4.50 | 172.00 | 221.50 | 445.50 | 703.50 | 709.00 | 399.50 | 107.00 | 63.00 | 3.00 | 2853.00 | |||||||||||||
1931 | 31.00 | 2.50 | 40.00 | 102.50 | 323.50 | 543.00 | 684.50 | 693.50 | 339.00 | 184.50 | 29.00 | 3.50 | 2976.50 | |||||||||||||
1932 | 0.00 | 32.50 | 5.50 | 101.50 | 286.50 | 523.00 | 694.50 | 641.00 | 393.00 | 149.00 | 37.50 | 0.50 | 2864.50 | |||||||||||||
1933 | 0.00 | 0.00 | 5.00 | 89.50 | 249.50 | 582.50 | 725.00 | 642.50 | 324.50 | 185.50 | 96.50 | 8.50 | 2909.00 | |||||||||||||
1934 | 8.30 | c | 29.04 | a | 35.00 | f | 214.50 | 459.00 | 444.64 | b | 737.36 | c | 688.50 | 344.42 | d | 221.00 | 68.50 | f | 22.00 | 3168.76 | ||||||
1935 | 52.50 | 42.00 | 21.00 | 17.50 | h | 231.00 | 436.50 | 732.00 | 614.00 | 399.50 | 212.02 | c | 32.14 | b | 12.00 | 2784.66 | ||||||||||
1936 | 0.00 | c | 0.00 | 4.00 | 159.00 | 452.00 | 576.50 | 877.50 | 677.00 | 368.00 | 229.00 | 77.00 | 0.00 | 3420.00 | ||||||||||||
1937 | 0.00 | 0.00 | 9.00 | 84.50 | 339.00 | 530.17 | a | 778.50 | 580.00 | 250.50 | 230.00 | 7.00 | g | 1.07 | b | 2802.74 | ||||||||||
1938 | 3.50 | 3.00 | 3.00 | 105.50 | 248.50 | 495.00 | 400.00 | n | 464.50 | g | 595.00 | 197.00 | 3.50 | 6.00 | 1660.00 | |||||||||||
1939 | 2.00 | 0.00 | 81.50 | 177.50 | 349.50 | 321.00 | 780.54 | c | 718.00 | 440.00 | 133.50 | 73.00 | 72.00 | 3148.54 | ||||||||||||
1940 | 14.00 | 0.50 | 18.50 | 63.50 | 391.50 | 583.00 | 743.50 | 689.00 | 495.50 | 254.00 | 7.00 | 11.50 | 3271.50 | |||||||||||||
1941 | 33.50 | 26.50 | 22.00 | 96.00 | 310.50 | 483.50 | 753.82 | a | 602.50 | 207.50 | 115.50 | 38.50 | 11.50 | 2701.32 | ||||||||||||
1942 | 12.50 | 0.00 | 6.00 | 132.00 | 223.50 | 360.50 | 684.00 | 636.50 | 374.00 | 264.00 | 16.00 | 6.00 | 2715.00 | |||||||||||||
1943 | 0.00 | 18.00 | 7.00 | 151.50 | 201.00 | 295.50 | 699.00 | 633.50 | 432.50 | 257.50 | 25.00 | 1.50 | 2722.00 | |||||||||||||
1944 | 16.00 | 0.00 | 12.50 | 106.00 | 355.00 | 443.50 | 678.00 | 532.50 | 406.50 | 383.50 | 7.50 | 5.00 | 2946.00 | |||||||||||||
1945 | 4.00 | 1.00 | 23.50 | 30.50 | 231.50 | 377.50 | 728.50 | 684.00 | 327.00 | 291.00 | 16.50 | 5.50 | 2720.50 | |||||||||||||
1946 | 0.00 | 4.00 | 31.00 | 158.50 | 228.00 | 426.50 | 716.00 | 630.50 | 334.00 | 40.50 | 7.50 | 0.00 | 2576.50 | |||||||||||||
1947 | 0.00 | 2.00 | 13.00 | 110.50 | 296.50 | 397.00 | 784.00 | 591.50 | 352.50 | 203.50 | 14.00 | 9.50 | 2774.00 | |||||||||||||
1948 | 0.00 | 0.00 | 0.00 | 87.00 | 266.50 | 480.50 | 583.50 | 599.00 | 430.00 | 212.50 | 0.00 | 0.00 | 2659.00 | |||||||||||||
1949 | 0.00 | 0.00 | 2.00 | 202.50 | 365.50 | 463.00 | 658.00 | 701.00 | 427.50 | 73.00 | 148.00 | 0.00 | 3040.50 | |||||||||||||
1950 | 0.00 | 10.50 | 3.50 | 38.00 | 203.50 | 412.00 | 622.00 | 602.50 | 385.00 | 145.50 | 37.00 | 19.00 | 2478.50 | |||||||||||||
1951 | 0.00 | 0.00 | c | 10.85 | a | 65.50 | 273.00 | 299.50 | 654.00 | 520.50 | 271.50 | 146.50 | 8.00 | 0.00 | 2249.35 | |||||||||||
1952 | 0.50 | 1.50 | 5.50 | 196.50 | 273.50 | 413.50 | 599.00 | 616.00 | 485.00 | 245.00 | 17.00 | 18.50 | 2871.50 | |||||||||||||
1953 | 2.50 | 0.50 | 16.00 | 43.00 | 218.00 | 379.00 | 663.50 | 649.00 | 433.00 | 310.50 | 66.00 | 1.00 | 2782.00 | |||||||||||||
1954 | 5.68 | a | 25.00 | 5.00 | 29.00 | 277.50 | 346.00 | 688.50 | 582.50 | 329.50 | 130.00 | 100.00 | 14.00 | 2532.68 | ||||||||||||
1955 | 0.00 | 0.00 | 6.72 | a | 46.00 | 163.00 | 429.50 | 632.00 | 660.50 | 301.00 | 185.50 | 14.00 | 0.00 | 2438.22 | ||||||||||||
1956 | 0.00 | 0.00 | 18.00 | 69.50 | 300.70 | a | 484.00 | 641.00 | 588.00 | 395.00 | 161.50 | 57.50 | 31.00 | a | 2746.20 | |||||||||||
1957 | 0.00 | 0.50 | 5.00 | 76.50 | 343.58 | a | 437.68 | b | 706.80 | a | 559.50 | 453.10 | a | 108.00 | 16.11 | c | 4.00 | 2710.78 | ||||||||
1958 | 10.50 | 22.00 | 2.00 | 49.50 | 496.00 | 447.00 | 634.00 | 755.50 | 379.50 | 230.00 | 41.50 | 12.00 | 3079.50 | |||||||||||||
1959 | 2.50 | 0.00 | 5.68 | a | 71.00 | 125.50 | 486.50 | 725.00 | 581.00 | 297.41 | a | 121.00 | 18.00 | 9.00 | 2442.60 | |||||||||||
1960 | 3.00 | 0.00 | 49.50 | 62.00 | 219.00 | 453.50 | 853.00 | 621.00 | 445.00 | 229.00 | 0.50 | 12.50 | 2948.00 | |||||||||||||
1961 | 9.00 | 8.00 | 14.50 | 23.50 | 305.00 | 690.50 | 738.50 | 851.50 | 182.50 | 194.50 | 39.50 | 0.00 | 3057.00 | |||||||||||||
1962 | 25.50 | 30.00 | 1.50 | 171.00 | 216.00 | 499.50 | 624.50 | 650.50 | 429.00 | 265.50 | 78.00 | 15.00 | 3006.00 | |||||||||||||
1963 | 0.52 | a | 30.00 | 39.00 | 108.00 | 259.50 | 475.00 | 686.00 | 696.50 | 573.50 | 303.00 | 22.00 | 25.00 | 3218.02 | ||||||||||||
1964 | 0.00 | 3.50 | 17.00 | 53.00 | 244.50 | 487.50 | 769.00 | 524.00 | 227.00 | 250.50 | 41.50 | 0.00 | 2617.50 | |||||||||||||
1965 | 1.55 | a | 16.50 | 1.00 | 84.50 | 225.00 | 413.50 | 708.00 | 675.50 | 140.00 | 365.00 | 37.00 | 11.50 | 2679.05 | ||||||||||||
1966 | 0.00 | 0.00 | 53.50 | 66.00 | 357.50 | 391.00 | 692.50 | 545.00 | 535.50 | 194.00 | 10.00 | 10.00 | 2855.00 | |||||||||||||
1967 | 2.50 | 3.50 | 0.00 | 8.50 | 262.00 | 425.50 | 714.50 | 755.50 | 623.50 | 173.00 | 15.50 | 0.00 | 2984.00 | |||||||||||||
1968 | 37.50 | 13.00 | 69.50 | 96.00 | 229.00 | 440.50 | 686.50 | 568.00 | 441.50 | 155.50 | 19.50 | 0.00 | 2756.50 | |||||||||||||
1969 | 0.00 | 0.00 | 11.50 | 191.50 | 347.00 | 454.00 | 620.00 | 729.00 | 453.50 | 100.50 | 67.00 | 18.00 | 2992.00 | |||||||||||||
1970 | 0.00 | 10.50 | 1.00 | 21.00 | 317.50 | 650.50 | 773.00 | 735.00 | 375.00 | 164.50 | 8.00 | 0.00 | 3056.00 | |||||||||||||
1971 | 0.00 | 3.00 | 0.00 | 62.00 | 267.00 | 436.50 | 646.50 | 889.00 | 357.00 | 271.25 | c | 38.00 | 0.00 | 2970.25 | ||||||||||||
1972 | 0.00 | 3.00 | 49.50 | 63.00 | 286.50 | 475.50 | 580.70 | c | 724.50 | 240.00 | 184.50 | 9.50 | 3.00 | 2619.70 | ||||||||||||
1973 | 15.50 | 7.00 | 11.50 | 48.00 | 336.00 | 508.50 | 750.00 | 0.00 | z | 484.00 | 203.50 | 16.50 | 0.50 | 2381.00 | ||||||||||||
1974 | 1.72 | d | 0.00 | 6.00 | 124.50 | 182.00 | 626.00 | 793.00 | 608.00 | 418.50 | 320.00 | 21.00 | 0.50 | 3101.22 | ||||||||||||
1975 | 0.00 | a | 0.00 | 1.03 | a | 8.50 | 197.50 | 392.07 | a | 831.00 | 559.50 | 443.57 | b | 133.50 | 73.27 | d | 0.57 | d | 2640.52 | |||||||
1976 | 21.91 | b | 4.06 | d | 10.00 | 164.00 | 371.00 | 347.50 | 716.00 | 726.50 | 574.66 | a | 148.00 | h | 74.50 | 18.08 | a | 3028.21 | ||||||||
1977 | 2.38 | e | 29.50 | 6.00 | 214.00 | 241.50 | 554.48 | a | 597.78 | a | 483.00 | 265.00 | 92.00 | 7.00 | l | 0.00 | g | 2485.65 | ||||||||
1978 | 0.00 | 0.00 | a | 37.72 | a | 33.00 | 163.00 | 440.50 | 635.50 | 582.00 | 451.67 | c | 258.33 | a | 8.00 | 0.00 | a | 2609.72 | ||||||||
1979 | 0.00 | 0.00 | 11.00 | 28.50 | 168.95 | a | 452.07 | a | 656.88 | b | 704.50 | 529.00 | 105.00 | l | 26.00 | 16.00 | 2592.90 | |||||||||
1980 | 0.00 | z | 0.00 | z | 0.00 | 246.00 | e | 317.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 563.00 | |||
1981 | 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 | |
1982 | 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 | |
1983 | 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 | |
1984 | 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 | |
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 398.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 398.00 | ||
1986 | 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 | |
1987 | 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 | |
1988 | 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 | |
1989 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.66 | 6.73 | 17.07 | 94.72 | 270.60 | 448.82 | 679.40 | 625.55 | 359.21 | 178.09 | 33.04 | 8.09 | 2704.77 | |||||||||||||
S.D. | 10.19 | 10.36 | 24.29 | 68.58 | 85.31 | 88.54 | 79.07 | 85.52 | 109.54 | 76.79 | 34.26 | 11.02 | 308.83 | |||||||||||||
SKEW | 2.43 | 1.55 | 2.59 | 1.07 | 0.68 | 0.35 | 0.00 | 0.51 | 0.00 | 0.30 | 2.13 | 2.97 | -0.21 | |||||||||||||
MAX | 52.50 | 42.00 | 140.00 | 333.50 | 529.50 | 690.50 | 877.50 | 889.00 | 623.50 | 383.50 | 192.50 | 72.00 | 3420.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 8.50 | 120.50 | 249.50 | 477.50 | 451.05 | 128.00 | 14.50 | 0.00 | 0.00 | 1951.50 | |||||||||||||
NO YRS | 76 | 77 | 76 | 74 | 75 | 78 | 78 | 76 | 77 | 77 | 75 | 77 | 60 |