YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | 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 | 45.50 | o | 0.00 | 0.00 | 0.00 | |||
1898 | 0.00 | 0.00 | b | 2.00 | 44.50 | 168.00 | 521.00 | 649.00 | 616.00 | 341.90 | a | 31.52 | a | 6.00 | e | 0.00 | b | 2379.91 | ||||||||
1899 | 0.00 | 0.00 | a | 0.00 | 76.00 | 215.00 | 481.00 | 729.50 | 657.50 | 234.00 | 29.50 | 0.00 | 0.00 | d | 2422.50 | |||||||||||
1900 | 0.00 | d | 0.00 | 0.00 | 149.50 | 357.00 | 530.50 | 633.50 | 765.00 | 297.93 | a | 114.18 | a | 2.00 | 0.00 | 2849.61 | ||||||||||
1901 | 0.00 | 0.00 | a | 0.00 | 99.50 | 299.50 | 490.00 | 826.50 | 642.50 | 240.00 | 71.09 | b | 0.50 | 0.00 | a | 2669.59 | ||||||||||
1902 | 0.00 | 0.00 | 1.55 | a | 25.00 | 268.50 | 310.50 | 633.50 | 521.50 | 170.00 | 25.50 | 0.50 | 0.00 | 1956.55 | ||||||||||||
1903 | 0.00 | 0.00 | 0.00 | d | 22.00 | 232.50 | 439.50 | 602.00 | 518.50 | 255.50 | 76.97 | b | 9.50 | 0.00 | 2156.47 | |||||||||||
1904 | 0.00 | 0.00 | 0.00 | 28.00 | 201.50 | 418.00 | 546.00 | 535.50 | 272.50 | 136.50 | 0.00 | 0.00 | 2138.00 | |||||||||||||
1905 | 0.00 | a | 0.00 | a | 14.00 | 47.00 | 124.00 | 375.00 | a | 554.00 | 658.20 | c | 392.00 | 96.00 | 0.00 | 0.00 | 2260.20 | |||||||||
1906 | 0.00 | 0.00 | a | 0.00 | 81.50 | 258.50 | 382.00 | 586.50 | 570.00 | 329.00 | g | 97.00 | 0.00 | 0.00 | a | 1975.50 | ||||||||||
1907 | 0.00 | 0.00 | 20.00 | 5.50 | 77.00 | 396.50 | 583.00 | 570.00 | 204.00 | 43.50 | 0.00 | 0.00 | a | 1899.50 | ||||||||||||
1908 | 0.00 | 0.00 | 0.00 | 125.50 | 195.00 | 208.50 | k | 637.50 | 522.00 | 527.00 | 111.00 | 1.50 | 0.00 | 2119.50 | ||||||||||||
1909 | 0.00 | e | 0.00 | a | 0.00 | 10.50 | 218.00 | 502.50 | 577.00 | 407.50 | m | 303.00 | 108.50 | 12.50 | 0.00 | 1732.00 | ||||||||||
1910 | 0.00 | f | 0.00 | 71.50 | 150.50 | 143.00 | 452.07 | a | 583.12 | b | 485.50 | 287.00 | 209.50 | 0.00 | z | 0.00 | a | 2382.19 | ||||||||
1911 | 0.00 | a | 0.00 | d | 3.50 | 69.00 | 329.63 | a | 507.00 | g | 407.00 | i | 501.37 | e | 333.89 | c | 46.00 | 0.00 | 0.00 | 1283.39 | ||||||
1912 | 0.00 | a | 0.00 | 0.00 | 70.00 | 266.00 | 427.00 | 695.50 | 562.50 | 291.72 | a | 79.50 | 2.00 | 0.00 | 2394.22 | |||||||||||
1913 | 0.00 | 0.00 | 0.00 | e | 106.50 | 213.38 | a | 630.52 | a | 644.59 | b | 769.50 | 440.50 | 87.00 | 9.00 | 0.00 | 2900.99 | |||||||||
1914 | 0.00 | c | 0.00 | a | 5.00 | 101.50 | 266.50 | 525.00 | 789.50 | 589.53 | b | 366.50 | 213.00 | 17.50 | 0.00 | a | 2874.03 | |||||||||
1915 | 0.00 | a | 0.00 | 0.00 | 209.50 | 157.00 | 342.50 | 532.00 | 489.50 | 314.00 | 79.00 | 11.00 | 0.00 | 2134.50 | ||||||||||||
1916 | 0.00 | 0.00 | b | 8.50 | 30.50 | 233.00 | 368.00 | 888.00 | 628.50 | 299.00 | 42.00 | 0.00 | 0.00 | 2497.50 | ||||||||||||
1917 | 0.00 | 0.00 | a | 0.00 | 7.50 | 177.50 | 392.50 | 787.50 | 558.50 | 305.50 | 26.35 | a | 2.00 | 0.00 | 2257.35 | |||||||||||
1918 | 0.00 | 0.00 | 14.50 | 21.00 | 211.83 | a | 533.00 | 602.50 | 657.50 | 186.00 | 145.50 | 3.00 | 0.00 | 2374.83 | ||||||||||||
1919 | 0.00 | d | 0.00 | 0.00 | 53.04 | b | 301.50 | 602.59 | a | 795.31 | b | 690.00 | 485.50 | 77.00 | 0.00 | z | 0.00 | 3004.93 | ||||||||
1920 | 0.00 | h | 0.00 | 0.50 | 0.00 | c | 247.00 | 496.50 | 687.50 | 593.43 | c | 466.07 | b | 238.00 | 1.50 | 0.00 | 2730.50 | |||||||||
1921 | 0.00 | 0.00 | e | 16.00 | 106.50 | 308.00 | 768.50 | 833.00 | 673.50 | 381.50 | 113.31 | b | 0.00 | 0.00 | 3200.31 | |||||||||||
1922 | 0.00 | 0.00 | a | 0.00 | a | 47.50 | 347.09 | c | 605.00 | 607.71 | b | 782.50 | 514.66 | a | 125.50 | 7.24 | a | 0.00 | 3037.19 | |||||||
1923 | 0.00 | b | 0.00 | 0.00 | 85.50 | 270.00 | 583.00 | 775.50 | 591.50 | 436.50 | 106.95 | a | 4.29 | b | 0.00 | a | 2853.24 | |||||||||
1924 | 0.00 | 0.00 | c | 0.00 | 71.50 | 105.50 | 405.00 | a | 577.50 | 593.13 | a | 221.25 | b | 119.35 | a | 0.00 | 0.00 | 2093.23 | ||||||||
1925 | 0.00 | a | 0.00 | 17.50 | 156.50 | 263.00 | 472.50 | 651.50 | 770.50 | 491.25 | b | 15.50 | 0.00 | 0.00 | 2838.25 | |||||||||||
1926 | 0.00 | 0.00 | 11.50 | 124.82 | b | 471.50 | 526.50 | 764.15 | a | 679.00 | 325.50 | 108.50 | 0.00 | 0.00 | 3011.47 | |||||||||||
1927 | 0.00 | 0.00 | 3.00 | 71.50 | 154.50 | 477.00 | 608.00 | 553.50 | 438.50 | 103.69 | b | 0.00 | 0.00 | 2409.69 | ||||||||||||
1928 | 0.00 | 0.00 | 17.00 | 39.50 | 377.00 | 388.50 | 712.00 | 678.00 | 302.50 | 134.85 | a | 1.55 | a | 0.00 | a | 2650.90 | ||||||||||
1929 | 0.00 | 0.00 | 1.03 | a | 62.00 | 248.00 | 512.50 | 811.50 | 744.00 | a | 280.50 | 118.00 | 0.00 | b | 0.00 | 2777.53 | ||||||||||
1930 | 0.00 | 0.00 | 0.00 | 96.50 | 186.50 | 547.22 | c | 904.00 | 813.00 | 407.00 | 143.50 | 0.00 | 0.00 | 3097.72 | ||||||||||||
1931 | 0.00 | 0.00 | 0.00 | 133.00 | 258.50 | 789.50 | 519.50 | l | 727.98 | a | 581.00 | 151.50 | 9.00 | 0.00 | 2650.48 | |||||||||||
1932 | 0.00 | b | 0.00 | a | 0.00 | 84.00 | 360.00 | 626.50 | 818.50 | 728.50 | 358.00 | 67.00 | 0.00 | a | 0.00 | 3042.50 | ||||||||||
1933 | 0.00 | 0.00 | 7.00 | 31.50 | i | 265.00 | 863.00 | 801.00 | 647.50 | 527.50 | 83.50 | 0.00 | 0.00 | 3194.50 | ||||||||||||
1934 | 0.00 | a | 0.00 | 3.00 | 85.50 | 0.00 | z | 655.50 | 870.50 | 685.00 | 0.00 | z | 193.50 | 5.00 | 0.00 | z | 2498.00 | |||||||||
1935 | 0.00 | z | 0.00 | 16.50 | 34.00 | 154.50 | 467.50 | 948.00 | 717.50 | 425.00 | 103.00 | 0.00 | 0.00 | 2866.00 | ||||||||||||
1936 | 0.00 | 0.00 | 0.00 | a | 62.50 | 487.00 | 663.00 | 1025.50 | 801.50 | 479.00 | 84.00 | 0.00 | 0.00 | 3602.50 | ||||||||||||
1937 | 0.00 | 0.00 | 1.00 | 48.50 | 373.50 | 529.50 | 876.00 | 940.00 | 475.50 | 125.00 | 13.00 | 0.00 | 3382.00 | |||||||||||||
1938 | 0.00 | 0.00 | 7.00 | 141.00 | 232.00 | 598.00 | 798.50 | 865.50 | 504.00 | 261.00 | 2.00 | 0.00 | 3409.00 | |||||||||||||
1939 | 0.00 | 0.00 | 44.50 | 97.50 | 493.00 | 577.50 | 855.50 | 750.00 | 541.00 | 110.00 | 0.00 | 0.00 | 3469.00 | |||||||||||||
1940 | 0.00 | 0.00 | 0.00 | 51.50 | 302.50 | 559.00 | 897.97 | a | 661.50 | 529.00 | 211.50 | 0.00 | 0.00 | a | 3212.97 | |||||||||||
1941 | 0.00 | 0.00 | 0.00 | a | 127.50 | 430.00 | 585.00 | 831.50 | 780.50 | 440.00 | 90.50 | 2.00 | 4.00 | 3291.00 | ||||||||||||
1942 | 0.00 | 0.00 | 0.00 | 170.50 | 186.50 | 499.50 | 699.64 | b | 682.50 | 297.50 | 185.50 | 1.50 | 0.00 | 2723.14 | ||||||||||||
1943 | 0.00 | 0.00 | 21.50 | 100.00 | 224.75 | a | 538.00 | 826.00 | 731.50 | 319.50 | 145.00 | 0.00 | 0.00 | 2906.25 | ||||||||||||
1944 | 0.00 | 0.00 | 0.00 | 11.00 | 466.00 | 512.50 | 688.00 | 648.00 | 354.00 | 107.00 | 9.50 | 0.00 | 2796.00 | |||||||||||||
1945 | 0.00 | 0.00 | 42.50 | 26.50 | 176.50 | 347.50 | 700.50 | 675.50 | 346.50 | 104.00 | 0.00 | 0.00 | 2419.50 | |||||||||||||
1946 | 0.00 | 0.00 | 50.00 | 177.50 | 184.50 | 569.50 | 764.00 | 580.00 | 338.00 | 60.00 | 0.00 | 0.00 | 2723.50 | |||||||||||||
1947 | 0.00 | 0.00 | 0.00 | 47.00 | 171.50 | 432.00 | 730.00 | 882.00 | 428.50 | 272.50 | 0.00 | 0.00 | 2963.50 | |||||||||||||
1948 | 0.00 | a | 0.00 | a | 5.00 | 121.00 | 275.00 | 470.00 | 765.50 | 685.50 | 507.50 | 64.50 | 1.00 | 0.00 | 2895.00 | |||||||||||
1949 | 0.00 | 0.00 | 0.00 | 93.50 | 348.50 | 568.50 | 786.50 | 778.50 | 258.10 | a | 83.00 | 0.50 | 0.00 | a | 2917.10 | |||||||||||
1950 | 0.00 | 0.00 | 0.00 | 6.50 | 194.00 | 523.50 | 603.50 | 558.50 | 334.66 | a | 115.50 | 0.00 | 0.00 | a | 2336.16 | |||||||||||
1951 | 0.00 | 0.00 | 0.00 | 58.50 | 264.00 | 346.55 | a | 651.50 | 599.00 | 241.50 | 105.00 | 0.00 | 0.00 | 2266.05 | ||||||||||||
1952 | 0.00 | 0.00 | 0.00 | 128.00 | 253.68 | a | 636.00 | 719.50 | 662.50 | 483.50 | 39.00 | 1.00 | 0.00 | 2923.18 | ||||||||||||
1953 | 0.00 | a | 0.00 | 0.50 | 30.00 | 237.00 | 555.50 | 677.00 | 706.00 | 378.00 | 250.50 | 10.00 | 0.00 | 2844.50 | ||||||||||||
1954 | 0.00 | 0.00 | 0.00 | 62.50 | 192.00 | 472.50 | 810.50 | 689.00 | 354.50 | 75.50 | 8.50 | 0.00 | a | 2665.00 | ||||||||||||
1955 | 0.00 | 0.00 | a | 0.50 | 179.50 | 422.50 | 464.50 | 851.00 | 823.00 | 400.00 | 152.93 | a | 0.00 | 0.00 | 3293.93 | |||||||||||
1956 | 0.00 | 0.00 | 0.00 | 5.00 | 284.00 | 687.00 | 662.00 | 644.50 | 325.00 | 180.50 | 0.00 | 0.00 | 2788.00 | |||||||||||||
1957 | 0.00 | 0.00 | 0.00 | 83.00 | 191.50 | 455.50 | 816.00 | 691.00 | 281.50 | 105.00 | 0.00 | 0.00 | 2623.50 | |||||||||||||
1958 | 0.00 | 0.00 | 0.00 | 36.21 | a | 339.50 | 400.00 | 613.50 | 769.50 | 451.00 | 147.00 | 0.00 | 0.00 | 2756.71 | ||||||||||||
1959 | 0.00 | 0.00 | 1.00 | 62.50 | 263.50 | 687.50 | 771.00 | 831.32 | a | 380.00 | 19.00 | 0.00 | 0.00 | 3015.82 | ||||||||||||
1960 | 0.00 | 0.00 | 0.00 | 66.00 | 256.50 | 453.50 | 764.00 | 695.50 | 391.00 | 124.00 | 0.50 | 0.00 | 2751.00 | |||||||||||||
1961 | 0.00 | 0.00 | 15.00 | 31.00 | 200.50 | 594.00 | 677.00 | 781.50 | 304.50 | 132.00 | 5.00 | 0.00 | 2740.50 | |||||||||||||
1962 | 0.00 | 0.00 | 0.00 | 74.50 | 303.50 | 487.00 | 605.50 | 674.00 | 271.00 | 132.00 | 1.50 | 0.50 | 2549.50 | |||||||||||||
1963 | 0.00 | 0.00 | 40.00 | 63.00 | 248.50 | 626.50 | 769.50 | 692.50 | 450.50 | 304.50 | 0.00 | 0.00 | 3195.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | 90.00 | 339.50 | 584.00 | 872.50 | 609.00 | 320.00 | 89.50 | 4.50 | 0.00 | 2909.00 | |||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 50.00 | 290.50 | 502.00 | 761.50 | 699.00 | 138.00 | 104.50 | 4.50 | 0.00 | 2550.00 | |||||||||||||
1966 | 0.00 | 0.00 | 7.50 | 19.50 | 244.00 | 550.00 | 891.00 | 553.00 | 304.00 | 68.50 | 0.00 | 0.00 | 2637.50 | |||||||||||||
1967 | 0.00 | 0.00 | 25.00 | 51.50 | 214.00 | 472.00 | 636.50 | 612.50 | 380.00 | 94.00 | 0.00 | 0.00 | 2485.50 | |||||||||||||
1968 | 0.00 | 0.00 | 35.50 | 48.50 | 137.50 | 525.00 | 669.00 | 628.50 | 319.00 | 73.50 | 0.00 | 0.00 | 2436.50 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 92.00 | 313.50 | 351.00 | 675.50 | 728.00 | 409.00 | 32.50 | 2.50 | 0.00 | 2604.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 50.00 | 297.00 | 605.50 | 773.00 | 720.50 | 394.00 | 90.50 | 0.00 | 0.00 | 2930.50 | |||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 113.00 | 208.00 | 633.00 | 608.00 | 712.50 | 334.00 | 91.50 | 0.00 | 0.00 | 2700.00 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 11.50 | 320.00 | 501.00 | 622.50 | 670.00 | 359.50 | 77.50 | 0.00 | 0.00 | 2562.00 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 58.00 | 241.00 | 549.50 | 723.50 | 820.50 | 282.50 | 161.00 | 2.50 | 0.00 | 2838.50 | |||||||||||||
1974 | 0.00 | a | 0.00 | 1.03 | a | 88.50 | 199.50 | 490.00 | 888.50 | 588.50 | 291.00 | 120.00 | 0.00 | 0.00 | 2667.03 | |||||||||||
1975 | 0.00 | 0.00 | 0.00 | 25.50 | 288.00 | 511.00 | 868.00 | 719.00 | 258.50 | 144.50 | 20.50 | 0.00 | 2835.00 | |||||||||||||
1976 | 0.00 | 0.00 | 9.50 | 89.50 | 281.50 | 614.50 | 811.00 | 829.50 | 409.50 | 77.00 | 0.00 | 0.00 | 3122.00 | |||||||||||||
1977 | 0.00 | 0.00 | 5.00 | 181.00 | 496.50 | 578.00 | 826.50 | 561.50 | 368.00 | 37.50 | 6.50 | 0.00 | z | 3060.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 6.82 | 74.20 | 263.32 | 520.63 | 732.18 | 673.67 | 360.72 | 111.50 | 2.56 | 0.06 | 2734.04 | |||||||||||||
S.D. | 0.00 | 0.00 | 13.48 | 48.14 | 90.12 | 105.25 | 110.19 | 98.35 | 95.82 | 59.94 | 4.33 | 0.45 | 368.10 | |||||||||||||
SKEW | 0.00 | 0.00 | 2.66 | 0.67 | 0.73 | 0.52 | 0.18 | 0.22 | 0.15 | 1.01 | 2.09 | 8.53 | -0.02 | |||||||||||||
MAX | 0.00 | 0.00 | 71.50 | 209.50 | 496.50 | 863.00 | 1025.50 | 940.00 | 581.00 | 304.50 | 20.50 | 4.00 | 3602.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 77.00 | 310.50 | 532.00 | 485.50 | 138.00 | 15.50 | 0.00 | 0.00 | 1899.50 | |||||||||||||
NO YRS | 77 | 80 | 80 | 79 | 79 | 78 | 78 | 79 | 78 | 80 | 79 | 79 | 68 |