YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1927 | 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 | |
1928 | 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 | |
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
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 | 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 | |
1947 | 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 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 161.00 | 222.00 | 262.50 | 452.00 | 725.00 | 1104.00 | 2926.50 | |||||||
1949 | 1250.50 | 997.50 | 929.50 | 562.50 | 516.50 | 202.00 | 115.00 | 226.50 | 223.50 | 482.50 | 520.00 | 970.00 | 6996.00 | |||||||||||||
1950 | 1225.50 | 773.50 | 876.00 | 624.00 | 444.50 | 302.00 | 67.50 | 120.00 | 300.00 | 508.50 | 598.50 | 782.00 | 6622.00 | |||||||||||||
1951 | 1028.00 | 812.00 | 853.00 | 590.00 | 471.00 | 182.00 | 80.50 | 112.00 | 145.00 | 532.50 | 734.50 | 1026.00 | 6566.50 | |||||||||||||
1952 | 1145.50 | 885.00 | 1011.00 | 628.00 | 486.18 | a | 347.00 | 24.00 | 116.50 | 169.00 | 279.00 | 902.00 | 1025.50 | 7018.68 | ||||||||||||
1953 | 828.00 | 756.00 | 851.00 | 725.69 | a | 679.00 | 384.00 | 52.00 | 209.50 | 130.00 | 453.50 | 699.50 | 806.00 | 6574.19 | ||||||||||||
1954 | 955.00 | 648.50 | 943.00 | 536.00 | 330.00 | 328.00 | 76.50 | 206.50 | 271.00 | 443.50 | 643.93 | b | 926.00 | 6307.93 | ||||||||||||
1955 | 1076.50 | 876.00 | 682.50 | f | 857.50 | 488.00 | 256.00 | 192.00 | 61.00 | 237.50 | 392.00 | 784.50 | 948.50 | 6169.50 | ||||||||||||
1956 | 1007.00 | 1006.50 | 826.50 | 686.00 | 461.00 | 239.00 | 118.12 | b | 161.50 | 193.00 | 583.50 | 602.00 | 805.50 | 6689.62 | ||||||||||||
1957 | 1134.50 | 779.50 | 845.00 | 648.00 | 521.50 | 167.07 | a | 117.00 | 205.50 | 190.00 | 588.00 | 750.50 | 836.00 | 6782.57 | ||||||||||||
1958 | 889.00 | 775.50 | 977.00 | 742.00 | 419.00 | 263.50 | 93.50 | 15.50 | 141.50 | 294.00 | 661.50 | 656.00 | 5928.00 | |||||||||||||
1959 | 862.00 | 873.00 | 693.50 | 488.50 | 545.00 | 188.50 | 46.00 | 116.00 | 274.00 | 309.50 | 347.50 | h | 783.00 | 5179.00 | ||||||||||||
1960 | 1043.00 | 883.50 | 750.50 | 650.00 | 523.00 | 98.00 | 44.00 | 118.00 | 104.00 | 438.00 | 782.00 | 846.00 | 6280.00 | |||||||||||||
1961 | 758.00 | 744.00 | 885.57 | a | 608.00 | 581.50 | 154.50 | 45.50 | 57.50 | 256.00 | 457.00 | 731.50 | 898.00 | 6177.07 | ||||||||||||
1962 | 843.50 | 894.50 | 954.50 | 548.50 | 571.50 | 192.00 | 96.00 | 102.00 | 159.50 | 387.00 | 640.00 | 708.50 | 6097.50 | |||||||||||||
1963 | 871.00 | 586.50 | 894.50 | 883.00 | 458.50 | 282.00 | 138.98 | a | 128.00 | 153.00 | 418.00 | 745.50 | 772.00 | 6330.98 | ||||||||||||
1964 | 962.00 | 757.00 | 884.00 | 685.00 | 567.09 | b | 314.50 | 41.50 | 31.00 | 193.00 | 268.50 | 863.50 | 917.50 | 6484.59 | ||||||||||||
1965 | 927.00 | 721.50 | 799.50 | 693.50 | 453.50 | 236.50 | 68.00 | 99.20 | a | 255.00 | 285.50 | 752.50 | 1011.00 | 6302.70 | ||||||||||||
1966 | 1020.00 | 927.50 | 820.50 | 507.50 | 0.00 | z | 0.00 | z | 0.00 | z | 67.50 | 184.00 | 355.98 | a | 695.00 | 889.00 | 5466.98 | |||||||||
1967 | 884.02 | a | 691.50 | 906.00 | 1046.00 | 514.50 | 309.50 | 52.50 | 20.00 | 109.00 | 409.50 | 618.50 | 1032.50 | 6593.52 | ||||||||||||
1968 | 949.50 | 743.50 | 812.00 | 627.00 | 495.00 | 199.50 | 57.00 | 237.50 | 169.14 | a | 468.50 | 737.59 | a | 1087.50 | 6583.72 | |||||||||||
1969 | 1022.00 | 1001.00 | 878.00 | 712.50 | 370.50 | 265.00 | 48.64 | b | 74.50 | 187.22 | c | 574.50 | 438.00 | h | 871.21 | b | 6005.07 | |||||||||
1970 | 915.03 | b | 722.30 | a | 798.50 | 806.00 | 404.07 | b | 224.50 | 49.71 | b | 71.00 | 221.79 | b | 488.50 | 737.14 | b | 1060.50 | 6499.04 | |||||||
1971 | 916.00 | 808.00 | 900.50 | 760.00 | 602.95 | a | 313.50 | 76.39 | c | 60.50 | f | 282.69 | d | 571.95 | a | 795.54 | b | 1141.66 | b | 7169.18 | ||||||
1972 | 1016.05 | b | 833.23 | a | 695.50 | 718.00 | 419.53 | a | 155.50 | 86.11 | d | 94.07 | b | 303.33 | c | 563.54 | c | 848.89 | c | 1175.13 | d | 6908.88 | ||||
1973 | 1128.83 | b | 834.81 | a | 959.50 | 665.69 | a | 374.58 | a | 192.50 | 79.16 | c | 95.14 | b | 265.71 | b | 498.77 | c | 877.76 | a | 924.12 | b | 6896.57 | |||
1974 | 967.72 | a | 774.48 | c | 782.75 | c | 668.89 | c | 404.00 | 105.00 | a | 105.00 | f | 40.00 | 54.31 | a | 356.50 | a | 589.50 | f | 941.62 | c | 5095.27 | |||
1975 | 898.48 | a | 827.56 | a | 890.98 | b | 900.00 | b | 454.27 | e | 163.20 | e | 73.07 | c | 108.50 | e | 52.78 | c | 566.61 | d | 784.44 | c | 804.89 | c | 6524.79 | |
1976 | 814.86 | c | 802.87 | b | 821.50 | b | 723.89 | c | 240.50 | f | 196.15 | d | 40.50 | f | 200.35 | d | 176.11 | c | 384.92 | a | 422.50 | h | 795.67 | d | 4916.32 | |
1977 | 918.78 | b | 667.33 | a | 873.88 | b | 490.96 | d | 671.00 | 55.50 | i | 28.93 | a | 35.81 | b | 245.89 | b | 415.50 | 773.57 | b | 852.50 | 5974.16 | ||||
1978 | 904.50 | 817.19 | a | 676.83 | a | 762.50 | 407.28 | b | 203.28 | a | 0.00 | z | 111.60 | a | 245.00 | c | 292.71 | e | 787.50 | 1024.00 | 6232.38 | |||||
1979 | 1076.00 | 895.00 | 777.50 | 694.00 | 361.00 | 201.43 | b | 105.50 | 149.83 | d | 105.00 | b | 460.50 | 785.00 | 856.24 | b | 6467.00 | |||||||||
1980 | 546.00 | k | 744.00 | 842.88 | b | 593.79 | a | 497.50 | 315.52 | a | 91.40 | b | 86.59 | b | 80.00 | h | 432.28 | d | 668.33 | c | 772.33 | b | 5044.61 | |||
1981 | 838.60 | b | 769.48 | a | 818.40 | a | 545.77 | d | 428.66 | b | 90.58 | d | 32.50 | g | 51.09 | d | 158.28 | a | 0.00 | z | 715.71 | b | 856.78 | b | 5273.34 | |
1982 | 1031.00 | 768.00 | 916.00 | 743.00 | 397.50 | 273.60 | e | 86.00 | 63.50 | 278.00 | 528.50 | 875.50 | 1026.00 | 6986.60 | ||||||||||||
1983 | 903.50 | 836.50 | 917.08 | a | 802.50 | 432.00 | 214.00 | 122.45 | a | 86.00 | 149.00 | 423.50 | 820.50 | 956.00 | 6663.03 | |||||||||||
1984 | 787.50 | 820.50 | 693.00 | 678.50 | 295.50 | 196.00 | 9.50 | 39.00 | 131.50 | 620.00 | 882.00 | 1080.00 | 6233.00 | |||||||||||||
1985 | 917.00 | 830.00 | 929.00 | 533.50 | 459.50 | 132.00 | 33.50 | 78.00 | 363.50 | 495.00 | 921.50 | 901.50 | 6594.00 | |||||||||||||
1986 | 789.50 | 790.00 | 692.00 | 627.50 | 442.00 | 129.50 | 92.50 | 19.00 | 433.00 | 504.50 | 655.50 | 852.50 | 6027.50 | |||||||||||||
1987 | 1031.50 | 823.00 | 833.00 | 434.50 | 362.00 | 120.00 | 161.50 | 61.50 | 140.50 | 306.00 | 749.50 | 1041.50 | 6064.50 | |||||||||||||
1988 | 951.50 | 696.00 | 702.50 | 605.50 | 492.50 | 223.50 | 26.50 | 48.00 | 165.00 | 257.50 | 801.50 | 983.00 | 5953.00 | |||||||||||||
1989 | 973.00 | 953.00 | 817.50 | 533.50 | 448.00 | 196.50 | 89.00 | 145.00 | 244.50 | 537.33 | d | 668.50 | 771.50 | 6377.33 | ||||||||||||
1990 | 956.50 | 950.00 | 777.50 | 509.00 | 517.00 | 251.50 | 63.50 | 142.50 | 192.00 | 401.00 | 726.00 | 1104.50 | 6591.00 | |||||||||||||
1991 | 877.00 | 628.00 | 1003.00 | 735.00 | 600.00 | 298.50 | 47.00 | 109.50 | 81.50 | 314.50 | 664.00 | 864.50 | 6222.50 | |||||||||||||
1992 | 880.00 | 763.50 | 762.00 | 515.50 | 230.00 | 221.50 | 126.00 | 46.00 | 142.50 | 378.00 | 712.50 | 1098.00 | 5875.50 | |||||||||||||
1993 | 1063.00 | 910.00 | 713.00 | 681.50 | 441.50 | 268.50 | 141.00 | 126.00 | 182.50 | 418.50 | 746.00 | 961.00 | 6652.50 | |||||||||||||
1994 | 835.00 | 894.50 | 699.50 | 621.00 | 450.50 | 223.00 | 18.50 | 53.50 | 197.50 | 546.00 | 999.00 | 999.00 | 6537.00 | |||||||||||||
1995 | 973.50 | 659.00 | 917.50 | 744.00 | 595.50 | 328.00 | 123.50 | 89.50 | 0.00 | z | 0.00 | z | 576.50 | 892.00 | 5899.00 | |||||||||||
1996 | 898.50 | 0.00 | z | 789.00 | 623.50 | 487.00 | 187.50 | 30.50 | 0.00 | z | 165.00 | i | 502.00 | 708.50 | 932.50 | 5159.00 | ||||||||||
1997 | 929.50 | 771.00 | 714.00 | 628.00 | 301.00 | 245.00 | 46.50 | a | 94.00 | 185.00 | 551.00 | 729.50 | 1018.50 | 6213.00 | ||||||||||||
1998 | 981.50 | 940.50 | 851.50 | 776.00 | 757.50 | 317.50 | 50.50 | 40.00 | i | 205.00 | 565.50 | 849.50 | 984.00 | 7279.00 | ||||||||||||
1999 | 933.32 | c | 896.00 | b | 913.98 | a | 730.96 | d | 463.34 | c | 255.00 | 110.57 | a | 130.09 | c | 95.40 | e | 222.00 | j | 699.23 | d | 549.50 | l | 5227.89 | ||
2000 | 652.00 | j | 847.65 | e | 803.23 | c | 446.00 | h | 403.00 | d | 118.85 | d | 117.00 | h | 57.50 | g | 254.42 | d | 379.50 | h | 540.00 | k | 869.79 | e | 3296.94 | |
2001 | 968.15 | e | 604.50 | i | 218.50 | t | 274.00 | s | 214.42 | a | 171.92 | d | 43.00 | l | 38.50 | h | 104.46 | b | 378.31 | d | 533.00 | g | 751.50 | h | 1837.27 | |
2002 | 1060.00 | 742.50 | 887.00 | 634.50 | 465.00 | 133.50 | 19.00 | 92.50 | 159.00 | 459.00 | 647.00 | 981.50 | 6280.50 | |||||||||||||
2003 | 434.00 | n | 432.50 | m | 334.00 | q | 225.50 | v | 246.50 | o | 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 | 958.02 | 810.57 | 837.70 | 664.16 | 464.93 | 222.64 | 77.56 | 103.51 | 194.65 | 443.12 | 742.74 | 928.76 | 6456.83 | |||||||||||||
S.D. | 106.56 | 96.43 | 87.89 | 117.38 | 103.55 | 70.63 | 42.15 | 57.88 | 75.51 | 97.19 | 95.95 | 116.94 | 306.25 | |||||||||||||
SKEW | 0.61 | 0.01 | -0.15 | 0.64 | 0.19 | 0.12 | 0.60 | 0.69 | 0.58 | -0.21 | 0.25 | -0.03 | 0.00 | |||||||||||||
MAX | 1250.50 | 1006.50 | 1011.00 | 1046.00 | 757.50 | 384.00 | 192.00 | 237.50 | 433.00 | 620.00 | 999.00 | 1175.13 | 7018.68 | |||||||||||||
MIN | 758.00 | 586.50 | 676.83 | 434.50 | 214.42 | 90.58 | 9.50 | 15.50 | 52.78 | 257.50 | 520.00 | 656.00 | 5875.50 | |||||||||||||
NO YRS | 52 | 52 | 52 | 52 | 52 | 52 | 48 | 50 | 52 | 51 | 49 | 53 | 37 |