YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1906 | 0.00 | z | 0.00 | z | 619.50 | h | 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 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1913 | 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 | |
1914 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1916 | 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 | |
1917 | 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 | |
1918 | 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 | |
1919 | 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 | |
1920 | 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 | |
1921 | 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 | |
1922 | 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 | |
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 | 0.00 | z | 0.00 | |
1924 | 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 | |
1925 | 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 | |
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 | 128.00 | v | 315.00 | k | 661.50 | 650.00 | h | 661.50 | ||
1927 | 944.47 | a | 814.00 | 840.62 | a | 670.86 | a | 581.25 | a | 227.50 | 151.38 | a | 113.50 | 310.50 | 461.90 | a | 772.22 | c | 1008.05 | c | 6896.25 | |||||
1928 | 949.63 | a | 828.57 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 135.00 | h | 160.00 | f | 307.80 | e | 575.29 | e | 558.50 | g | 602.00 | l | 2661.29 | |
1929 | 812.00 | i | 631.00 | i | 469.50 | m | 809.40 | e | 298.00 | m | 244.00 | h | 0.00 | z | 0.00 | z | 109.00 | r | 0.00 | z | 585.50 | g | 550.00 | k | 809.40 | |
1930 | 456.00 | r | 259.50 | r | 300.00 | q | 297.00 | m | 407.50 | f | 241.00 | g | 158.00 | f | 141.10 | b | 212.50 | g | 117.50 | y | 438.50 | n | 182.00 | x | 141.10 | |
1931 | 495.50 | k | 344.50 | p | 313.50 | q | 323.50 | n | 244.50 | i | 187.00 | h | 152.86 | b | 161.20 | a | 395.19 | d | 502.00 | f | 288.00 | q | 896.23 | c | 1605.49 | |
1932 | 639.50 | j | 913.50 | d | 794.52 | d | 185.00 | t | 378.00 | h | 160.50 | j | 271.25 | c | 152.00 | i | 343.93 | b | 557.47 | b | 292.00 | q | 1023.00 | d | 3903.66 | |
1933 | 692.50 | i | 717.00 | g | 374.50 | r | 708.89 | c | 598.41 | c | 360.00 | e | 223.20 | a | 153.00 | 407.68 | b | 558.52 | a | 279.50 | t | 735.96 | d | 3745.66 | ||
1934 | 801.41 | d | 459.50 | i | 614.66 | b | 221.50 | n | 386.00 | 278.50 | 197.62 | c | 155.00 | b | 388.97 | a | 522.00 | 234.00 | t | 558.50 | j | 3344.15 | ||||
1935 | 602.00 | k | 481.00 | j | 656.00 | i | 322.50 | p | 474.82 | a | 294.50 | 261.29 | c | 217.00 | b | 261.43 | b | 639.00 | 637.50 | j | 576.50 | j | 2148.03 | |||
1936 | 553.50 | l | 605.00 | l | 462.00 | n | 0.00 | z | 384.83 | b | 277.24 | a | 197.37 | a | 165.50 | 357.22 | c | 309.50 | i | 642.50 | f | 608.50 | j | 1382.16 | ||
1937 | 1144.50 | f | 833.00 | g | 0.00 | z | 276.50 | r | 454.67 | d | 232.00 | 154.00 | 238.18 | a | 330.00 | 453.00 | 643.33 | c | 800.66 | b | 3305.84 | |||||
1938 | 596.00 | j | 0.00 | z | 408.00 | q | 489.00 | f | 417.31 | e | 242.22 | c | 102.96 | c | 208.14 | c | 196.11 | c | 522.57 | c | 833.08 | d | 871.21 | b | 3393.60 | |
1939 | 833.79 | b | 875.00 | 824.50 | 533.00 | 421.50 | 0.00 | z | 0.00 | z | 0.00 | z | 320.69 | a | 577.00 | 614.44 | c | 411.00 | m | 4999.93 | ||||||
1940 | 814.02 | b | 0.00 | z | 0.00 | z | 299.00 | n | 313.32 | c | 184.14 | a | 126.58 | a | 146.00 | 243.50 | 459.66 | b | 0.00 | z | 650.00 | h | 2287.22 | |||
1941 | 842.68 | a | 696.37 | a | 609.31 | b | 492.86 | b | 432.50 | 291.43 | b | 75.50 | 187.07 | b | 385.86 | a | 565.50 | 688.93 | b | 334.50 | s | 5268.01 | ||||
1942 | 976.50 | 828.59 | a | 812.50 | 573.75 | b | 490.00 | 355.80 | e | 143.50 | 90.00 | 260.50 | 567.00 | 802.50 | d | 891.52 | b | 6792.16 | ||||||||
1943 | 1086.66 | c | 777.00 | 829.00 | 575.00 | 537.16 | b | 351.00 | 134.00 | 214.50 | 179.50 | g | 553.50 | 747.00 | 722.00 | g | 5804.82 | |||||||||
1944 | 427.50 | p | 373.50 | q | 848.00 | 640.18 | b | 423.09 | d | 323.89 | c | 115.73 | a | 339.97 | a | 0.00 | z | 0.00 | z | 799.50 | 950.09 | d | 4440.45 | |||
1945 | 912.29 | c | 801.50 | 850.00 | 729.81 | d | 394.00 | 306.96 | b | 115.22 | a | 122.89 | c | 399.44 | c | 554.26 | b | 827.00 | 917.71 | b | 6931.08 | |||||
1946 | 928.40 | b | 850.00 | 809.74 | b | 469.50 | g | 183.00 | m | 270.50 | h | 98.00 | h | 137.00 | g | 326.50 | f | 713.53 | b | 869.46 | b | 904.34 | b | 5075.48 | ||
1947 | 1046.25 | c | 774.15 | a | 677.23 | e | 369.00 | k | 266.00 | f | 247.50 | h | 257.54 | e | 257.50 | 334.50 | 546.52 | d | 790.00 | 823.10 | b | 5506.79 | ||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 218.40 | e | 275.79 | b | 236.50 | f | 110.50 | r | 633.50 | 848.00 | 1013.00 | 2988.69 | ||||
1949 | 1235.50 | 926.00 | 849.40 | a | 620.00 | c | 403.53 | b | 274.50 | f | 254.31 | d | 262.50 | 303.50 | 698.50 | 669.50 | 438.50 | p | 6222.75 | |||||||
1950 | 1228.67 | e | 356.00 | o | 876.00 | 469.00 | j | 496.00 | e | 159.50 | k | 205.24 | b | 182.79 | b | 342.50 | 632.00 | 770.69 | a | 730.00 | 5463.90 | |||||
1951 | 1011.00 | 813.50 | 978.50 | 581.11 | c | 447.50 | 287.00 | 175.50 | 215.00 | 287.00 | 606.50 | 793.00 | 1028.68 | a | 7224.29 | |||||||||||
1952 | 1035.06 | d | 856.62 | c | 892.44 | e | 461.00 | i | 468.21 | b | 304.00 | h | 193.50 | 187.07 | b | 278.50 | 452.00 | 867.00 | 880.40 | a | 6110.79 | |||||
1953 | 731.50 | 791.00 | 848.50 | 709.04 | d | 0.00 | z | 331.00 | h | 217.50 | 234.00 | 326.50 | 578.31 | b | 674.40 | e | 0.00 | z | 5110.75 | |||||||
1954 | 0.00 | z | 0.00 | z | 0.00 | z | 442.00 | k | 453.50 | 401.50 | 270.50 | 286.50 | 347.00 | 610.00 | 602.00 | 914.00 | 3885.00 | |||||||||
1955 | 977.05 | c | 0.00 | z | 727.50 | g | 632.50 | f | 602.50 | 343.50 | 295.50 | 243.50 | 364.00 | 577.00 | 917.22 | c | 0.00 | z | 4320.28 | |||||||
1956 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 154.50 | p | 106.84 | c | 78.50 | n | 211.50 | j | 550.50 | 575.00 | j | 0.00 | z | 657.34 | ||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 63.00 | w | 242.00 | 226.50 | 250.50 | 225.50 | 594.37 | e | 551.00 | j | 0.00 | z | 1538.87 | |||||
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 202.57 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 202.57 | |
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 63.00 | t | 0.00 | z | 229.50 | 332.50 | 601.92 | a | 718.00 | 596.50 | i | 1881.92 | ||||
1963 | 275.00 | x | 669.67 | d | 876.94 | e | 557.00 | f | 454.84 | b | 348.50 | 278.50 | 196.50 | 214.50 | 521.50 | 0.00 | z | 0.00 | z | 3560.95 | ||||||
1964 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 376.00 | 216.00 | 278.00 | 404.00 | 566.00 | 0.00 | z | 0.00 | z | 1840.00 | ||||||
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 33.00 | z | 260.00 | 102.50 | 185.43 | d | 384.50 | 496.50 | 293.50 | o | 0.00 | z | 1428.93 | |||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 437.50 | 325.00 | 193.50 | 154.00 | 281.11 | c | 581.00 | 390.50 | n | 0.00 | z | 1972.11 | ||||||
1967 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 313.00 | i | 113.00 | q | 131.48 | b | 27.56 | d | 185.89 | b | 557.00 | 0.00 | z | 0.00 | z | 901.93 | ||
1968 | 0.00 | z | 0.00 | z | 0.00 | z | 536.50 | h | 418.50 | f | 303.33 | c | 186.52 | a | 265.64 | b | 183.00 | n | 0.00 | z | 477.00 | l | 0.00 | z | 755.49 | |
1969 | 0.00 | z | 0.00 | z | 0.00 | z | 322.00 | p | 380.86 | c | 224.40 | e | 169.50 | f | 254.72 | a | 276.00 | f | 706.00 | 0.00 | z | 0.00 | z | 1565.97 | ||
1970 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 199.50 | 117.00 | 139.50 | d | 303.00 | g | 498.00 | i | 613.00 | f | 0.00 | z | 456.00 | |||
1971 | 743.50 | g | 0.00 | z | 779.00 | f | 697.20 | e | 441.75 | e | 437.00 | 149.26 | d | 91.93 | b | 442.50 | d | 556.00 | f | 602.00 | h | 763.00 | g | 2259.64 | ||
1972 | 757.00 | i | 526.00 | k | 341.00 | q | 531.50 | j | 404.55 | a | 250.50 | f | 171.65 | d | 119.50 | g | 455.50 | 700.50 | 780.50 | 0.00 | z | 2512.70 | ||||
1973 | 399.50 | s | 356.50 | p | 262.50 | u | 228.00 | r | 309.50 | j | 399.64 | b | 149.32 | a | 172.50 | h | 380.77 | d | 631.00 | 0.00 | z | 0.00 | z | 1560.73 | ||
1974 | 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 | 962.05 | 814.36 | 813.64 | 641.62 | 451.98 | 299.67 | 183.77 | 193.98 | 327.25 | 574.88 | 758.60 | 899.25 | 6960.95 | |||||||||||||
S.D. | 139.71 | 69.70 | 96.08 | 89.46 | 69.83 | 66.48 | 59.77 | 65.61 | 68.92 | 68.33 | 88.29 | 93.83 | 185.21 | |||||||||||||
SKEW | 0.44 | -0.46 | -0.96 | 0.10 | 0.67 | 0.16 | 0.18 | -0.23 | -0.28 | 0.20 | -0.19 | -0.31 | 0.81 | |||||||||||||
MAX | 1235.50 | 926.00 | 978.50 | 809.40 | 602.50 | 437.00 | 295.50 | 339.97 | 455.50 | 713.53 | 917.22 | 1028.68 | 7224.29 | |||||||||||||
MIN | 731.50 | 669.67 | 609.31 | 492.86 | 313.32 | 184.14 | 75.50 | 27.56 | 185.89 | 452.00 | 602.00 | 730.00 | 6792.16 | |||||||||||||
NO YRS | 17 | 15 | 17 | 13 | 25 | 27 | 37 | 34 | 33 | 35 | 22 | 16 | 4 |