YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1901 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 22.50 | o | 1.00 | 0.00 | 0.00 | 9.00 | 41.50 | h | 0.00 | z | 0.00 | z | 10.00 | |||||
1902 | 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 | |
1903 | 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 | |
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 | 0.00 | 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 | 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 | |
1910 | 0.00 | z | 445.50 | f | 345.50 | 199.50 | 50.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 407.00 | 0.00 | z | 1002.50 | |||||||||
1911 | 0.00 | z | 684.00 | 393.50 | 326.00 | 129.00 | 5.00 | 0.00 | 0.00 | 0.00 | 198.00 | 545.00 | 897.50 | 3178.00 | ||||||||||||
1912 | 0.00 | z | 409.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1.50 | 6.21 | a | 167.50 | 273.50 | 0.00 | z | 448.71 | ||||
1913 | 883.00 | 664.00 | 553.00 | 268.00 | 124.00 | 3.89 | c | 4.50 | 0.00 | z | 0.50 | 116.00 | j | 423.50 | 759.50 | 3683.89 | ||||||||||
1914 | 657.00 | 600.00 | 379.00 | 142.50 | j | 0.00 | z | 26.00 | 0.00 | 0.00 | 7.00 | 128.28 | b | 336.00 | 799.00 | 2932.28 | ||||||||||
1915 | 752.50 | 0.00 | z | 220.00 | m | 276.50 | 199.00 | 15.00 | 0.00 | 0.00 | 24.00 | 91.00 | 456.00 | 701.50 | 2515.50 | |||||||||||
1916 | 786.37 | a | 445.88 | a | 315.50 | 223.50 | 111.50 | 4.00 | 0.00 | 0.00 | 8.00 | 251.00 | 584.50 | 949.50 | 3679.74 | |||||||||||
1917 | 1049.50 | 681.00 | 615.00 | 316.50 | 188.50 | 9.50 | 0.00 | 0.00 | a | 15.00 | b | 0.00 | z | 0.00 | z | 107.50 | w | 2875.00 | ||||||||
1918 | 758.50 | 534.50 | 433.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1726.00 | ||||
1919 | 583.00 | i | 518.00 | f | 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 | |
1920 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 751.50 | 751.50 | |||
1921 | 695.00 | 491.00 | 364.00 | 325.50 | 121.00 | 4.00 | 0.00 | 0.00 | h | 0.00 | 49.82 | c | 341.00 | 559.50 | 2950.82 | |||||||||||
1922 | 785.00 | 592.00 | 534.00 | 352.00 | 73.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2336.50 | |||||||||
1923 | 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 | 486.50 | l | 0.00 | |
1924 | 875.50 | 610.00 | 656.50 | f | 361.67 | c | 41.00 | s | 0.00 | e | 0.00 | a | 0.00 | i | 0.00 | 254.50 | 331.50 | 796.18 | a | 3229.35 | ||||||
1925 | 748.00 | 492.15 | b | 121.50 | y | 274.04 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | j | 30.50 | 53.50 | t | 351.00 | g | 617.00 | 2161.69 | ||||
1926 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | e | 6.00 | 100.00 | 363.50 | 0.00 | z | 469.50 | ||||
1927 | 0.00 | z | 0.00 | z | 0.00 | z | 267.86 | b | 102.00 | 3.50 | 0.00 | a | 0.00 | i | 13.50 | 114.50 | 0.00 | z | 0.00 | z | 501.36 | |||||
1928 | 0.00 | z | 0.00 | z | 422.24 | b | 368.08 | d | 43.50 | g | 6.50 | f | 0.00 | 0.00 | j | 0.50 | v | 127.00 | k | 0.00 | z | 527.00 | k | 790.32 | ||
1929 | 835.85 | d | 739.08 | d | 442.50 | f | 338.50 | 71.09 | b | 21.00 | f | 0.00 | a | 0.00 | a | 2.07 | a | 194.50 | 498.10 | a | 244.50 | q | 2679.19 | |||
1930 | 498.50 | l | 345.50 | h | 510.31 | e | 184.29 | b | 238.18 | a | 15.00 | e | 0.00 | i | 0.00 | g | 25.50 | 270.96 | d | 583.80 | e | 778.88 | c | 2606.91 | ||
1931 | 727.43 | b | 540.62 | b | 489.91 | c | 135.00 | g | 22.00 | i | 1.50 | 0.00 | 0.00 | h | 6.50 | f | 89.50 | g | 669.00 | e | 833.26 | b | 3261.72 | |||
1932 | 929.50 | 604.17 | b | 478.43 | a | 233.89 | c | 95.00 | f | 42.32 | b | 0.00 | a | 0.00 | 0.00 | d | 183.86 | b | 354.00 | e | 981.31 | b | 3807.48 | |||
1933 | 945.50 | d | 757.62 | b | 385.50 | g | 370.56 | c | 257.30 | a | 13.93 | b | 0.00 | 0.00 | b | 0.00 | a | 55.59 | b | 413.28 | a | 597.78 | a | 3411.54 | ||
1934 | 676.50 | 469.78 | a | 200.47 | a | 107.68 | b | 23.77 | a | 20.17 | a | 0.00 | 0.00 | b | 40.50 | 133.09 | b | 408.21 | b | 650.48 | a | 2730.65 | ||||
1935 | 730.57 | a | 505.56 | a | 522.87 | a | 225.52 | a | 158.74 | b | 0.50 | 0.00 | 0.00 | 4.50 | 199.00 | 516.67 | c | 653.14 | b | 3517.05 | ||||||
1936 | 691.50 | 630.50 | 417.39 | c | 180.00 | a | 33.38 | e | 13.50 | 0.00 | 0.00 | e | 18.75 | b | 15.50 | s | 70.50 | x | 273.00 | t | 1985.03 | |||||
1937 | 951.50 | g | 611.85 | a | 549.00 | 323.65 | d | 26.00 | 4.66 | a | 0.00 | 0.00 | b | 2.00 | 79.00 | 399.50 | 417.50 | h | 1995.66 | |||||||
1938 | 636.00 | 614.50 | 591.87 | d | 240.00 | f | 132.02 | b | 0.00 | e | 0.00 | 0.00 | c | 0.00 | f | 164.96 | c | 605.00 | 615.72 | b | 3360.08 | |||||
1939 | 734.00 | 826.00 | 436.21 | c | 68.00 | t | 46.50 | a | 10.50 | 0.00 | a | 0.00 | d | 39.00 | f | 169.50 | m | 298.00 | f | 533.41 | b | 2586.63 | ||||
1940 | 635.50 | b | 602.00 | 416.00 | 260.50 | 16.02 | a | 0.00 | 0.00 | i | 0.00 | 7.50 | 140.50 | 540.00 | 611.50 | 3229.52 | ||||||||||
1941 | 704.22 | a | 492.50 | 535.78 | a | 444.44 | c | 85.00 | 20.50 | 0.00 | e | 0.00 | j | 40.00 | 302.00 | 379.00 | g | 722.30 | a | 3346.74 | ||||||
1942 | 694.40 | a | 696.00 | 554.38 | a | 303.33 | c | 133.09 | b | 2.22 | c | 0.00 | 0.00 | 2.14 | b | 181.50 | 400.56 | c | 479.50 | g | 2967.62 | |||||
1943 | 735.14 | c | 465.36 | c | 0.00 | z | 208.50 | 25.00 | 0.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 244.50 | j | 450.50 | i | 1434.50 | ||||
1944 | 0.00 | z | 477.50 | h | 244.00 | p | 209.50 | j | 42.50 | j | 8.00 | h | 0.00 | l | 0.00 | d | 0.58 | d | 0.00 | z | 0.00 | z | 0.00 | z | 0.58 | |
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 | 473.00 | 125.50 | 0.00 | z | 0.00 | j | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 598.50 | |||||
1947 | 0.00 | z | 0.00 | z | 0.00 | z | 58.00 | s | 6.00 | h | 0.00 | i | 0.00 | n | 0.00 | a | 0.00 | a | 141.50 | 628.50 | 793.08 | a | 1563.08 | |||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | b | 0.00 | e | 3.10 | a | 121.50 | 585.00 | 761.57 | a | 1471.17 | |||
1949 | 1100.50 | e | 826.52 | a | 548.18 | a | 211.00 | 88.35 | a | 8.50 | 0.00 | 0.00 | g | 0.00 | 236.00 | 272.00 | 798.50 | 4089.55 | ||||||||
1950 | 804.00 | 492.69 | b | 434.00 | d | 95.00 | j | 107.47 | a | 3.62 | a | 0.00 | 0.00 | a | 5.50 | f | 27.42 | e | 318.89 | c | 327.50 | i | 2188.09 | |||
1951 | 556.50 | f | 564.31 | b | 482.64 | b | 211.20 | e | 90.70 | d | 5.56 | c | 0.00 | b | 0.52 | a | 0.00 | k | 122.00 | f | 513.33 | c | 613.50 | h | 1868.25 | |
1952 | 750.20 | a | 594.00 | 650.45 | c | 162.00 | f | 26.19 | b | 0.50 | h | 0.00 | 0.00 | a | 6.00 | f | 13.00 | 566.90 | a | 412.00 | k | 2600.73 | ||||
1953 | 424.00 | f | 338.00 | n | 421.94 | d | 286.67 | c | 178.52 | b | 5.69 | a | 0.00 | a | 0.00 | 1.00 | i | 95.50 | k | 286.50 | k | 543.00 | g | 892.82 | ||
1954 | 400.50 | m | 393.17 | d | 560.30 | d | 90.50 | l | 14.00 | j | 10.00 | m | 0.00 | d | 0.00 | b | 0.00 | c | 33.50 | h | 264.00 | g | 687.96 | e | 1641.42 | |
1955 | 575.00 | j | 441.00 | k | 521.26 | d | 239.50 | l | 68.00 | j | 19.50 | g | 0.00 | f | 0.00 | j | 0.00 | k | 48.00 | h | 417.78 | c | 270.00 | r | 939.04 | |
1956 | 561.88 | c | 747.35 | e | 338.00 | j | 187.00 | h | 56.26 | d | 0.00 | j | 0.00 | f | 0.00 | c | 0.00 | 166.76 | b | 335.50 | k | 719.56 | e | 2251.80 | ||
1957 | 740.38 | a | 408.69 | b | 420.00 | 259.44 | c | 148.91 | c | 4.50 | g | 0.00 | i | 0.00 | f | 5.36 | b | 272.44 | e | 509.00 | f | 679.62 | e | 2934.85 | ||
1958 | 730.88 | e | 482.42 | d | 497.50 | f | 315.54 | b | 43.40 | a | 0.00 | c | 0.00 | z | 0.00 | e | 26.25 | b | 129.54 | c | 357.50 | g | 554.79 | b | 2282.82 | |
1959 | 694.29 | b | 673.04 | a | 453.24 | b | 155.00 | c | 79.71 | c | 0.00 | b | 0.00 | 0.00 | a | 44.00 | 163.02 | b | 485.69 | a | 687.50 | 3435.49 | ||||
1960 | 924.00 | 566.50 | f | 398.35 | a | 224.42 | d | 78.00 | f | 0.00 | 0.00 | 0.00 | 0.00 | b | 140.69 | e | 415.00 | c | 699.80 | d | 2802.26 | |||||
1961 | 637.50 | 513.85 | a | 479.00 | 235.71 | b | 65.21 | b | 1.50 | 0.00 | a | 0.00 | 17.00 | 185.00 | 540.50 | 810.02 | d | 3485.29 | ||||||||
1962 | 746.50 | 544.32 | c | 638.50 | 110.00 | 120.90 | a | 10.00 | f | 0.00 | 0.00 | 0.50 | 129.88 | b | 345.00 | a | 606.88 | e | 3242.48 | |||||||
1963 | 776.55 | a | 394.00 | 515.63 | a | 361.80 | e | 30.48 | a | 9.31 | a | 0.00 | b | 0.00 | 0.00 | d | 91.85 | d | 328.00 | g | 686.77 | e | 2866.40 | |||
1964 | 818.92 | a | 713.72 | b | 593.43 | c | 312.50 | 145.46 | e | 6.50 | 0.00 | a | 0.00 | e | 0.50 | 35.98 | c | 560.77 | d | 721.00 | 3908.78 | |||||
1965 | 645.50 | 565.70 | a | 545.08 | a | 354.00 | 173.00 | 16.00 | 0.00 | b | 0.00 | 60.00 | b | 64.67 | b | 371.79 | b | 712.50 | 3508.25 | |||||||
1966 | 795.50 | 705.00 | 413.00 | 213.21 | b | 31.50 | k | 0.00 | u | 0.00 | d | 0.00 | g | 0.00 | a | 144.00 | f | 354.50 | g | 735.96 | d | 2862.68 | ||||
1967 | 714.72 | d | 556.50 | d | 320.00 | f | 477.22 | c | 137.84 | c | 18.33 | c | 0.00 | d | 0.00 | d | 0.00 | e | 64.87 | d | 292.00 | f | 861.69 | d | 2831.17 | |
1968 | 706.59 | b | 429.42 | c | 444.85 | a | 349.44 | c | 111.27 | c | 6.72 | a | 0.00 | j | 0.00 | u | 24.60 | e | 112.93 | c | 333.00 | g | 830.59 | b | 3016.41 | |
1969 | 609.31 | b | 647.11 | a | 649.97 | a | 298.50 | 91.00 | 5.17 | a | 0.00 | a | 0.00 | g | 0.00 | m | 263.00 | 450.58 | d | 609.15 | a | 3623.79 | ||||
1970 | 738.50 | 474.96 | a | 615.19 | b | 343.50 | g | 63.50 | 16.67 | c | 0.00 | a | 0.00 | 8.79 | a | 215.00 | 421.50 | 730.57 | a | 3284.68 | ||||||
1971 | 714.50 | 596.81 | a | 449.00 | 301.50 | 187.03 | a | 22.24 | a | 0.00 | 0.00 | a | 39.81 | d | 328.08 | a | 518.65 | d | 824.50 | 3982.13 | ||||||
1972 | 766.73 | a | 516.00 | 277.00 | 256.11 | c | 111.50 | 7.50 | 0.00 | a | 0.00 | 2.07 | a | 236.50 | 588.75 | b | 828.65 | e | 3590.82 | |||||||
1973 | 819.50 | 573.50 | 660.09 | b | 391.00 | 70.61 | d | 3.33 | c | 0.00 | 0.00 | a | 7.50 | 148.50 | 478.50 | 648.42 | a | 3800.95 | ||||||||
1974 | 787.63 | d | 636.00 | 450.53 | a | 313.50 | 43.40 | a | 0.00 | c | 0.00 | a | 0.00 | a | 0.50 | 119.00 | 295.00 | j | 791.00 | 3141.56 | ||||||
1975 | 767.52 | b | 610.00 | 595.00 | 464.48 | a | 132.00 | 0.00 | 0.00 | 0.00 | b | 0.00 | a | 185.47 | b | 478.39 | b | 634.50 | 3867.36 | |||||||
1976 | 655.65 | a | 512.16 | a | 545.60 | a | 286.00 | f | 35.43 | c | 4.82 | b | 0.00 | 0.00 | a | 9.31 | a | 198.50 | 407.22 | c | 693.88 | a | 3062.58 | |||
1977 | 720.50 | 495.70 | a | 582.05 | b | 213.33 | c | 197.37 | a | 0.00 | 0.00 | 0.00 | 4.00 | 73.50 | 403.50 | 550.00 | 3239.96 | |||||||||
1978 | 673.70 | c | 573.42 | d | 404.00 | 339.50 | 132.00 | 0.00 | c | 0.00 | 0.00 | 35.50 | 89.38 | a | 500.19 | d | 851.50 | 3599.19 | ||||||||
1979 | 937.75 | a | 641.50 | 546.00 | 303.62 | a | 91.50 | 11.00 | 0.00 | c | 0.00 | 0.00 | 118.83 | a | 559.50 | 611.14 | c | 3820.85 | ||||||||
1980 | 609.67 | a | 482.00 | 437.50 | f | 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 | 1091.67 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 757.16 | 579.51 | 486.76 | 282.13 | 104.17 | 7.39 | 0.08 | 0.04 | 10.42 | 152.76 | 460.85 | 721.92 | 3583.32 | |||||||||||||
S.D. | 107.88 | 104.47 | 99.11 | 84.03 | 59.14 | 8.61 | 0.62 | 0.22 | 14.55 | 74.82 | 99.63 | 105.52 | 321.71 | |||||||||||||
SKEW | 1.08 | 0.36 | -0.41 | 0.06 | 0.52 | 1.75 | 7.07 | 6.04 | 1.57 | 0.29 | 0.05 | 0.28 | -1.25 | |||||||||||||
MAX | 1100.50 | 826.52 | 660.09 | 477.22 | 257.30 | 42.32 | 4.50 | 1.50 | 60.00 | 328.08 | 669.00 | 981.31 | 3982.13 | |||||||||||||
MIN | 561.88 | 393.17 | 200.47 | 107.68 | 16.02 | 0.00 | 0.00 | 0.00 | 0.00 | 13.00 | 272.00 | 533.41 | 2730.65 | |||||||||||||
NO YRS | 51 | 53 | 51 | 49 | 49 | 50 | 53 | 51 | 53 | 48 | 44 | 47 | 14 |