YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 5.50 | z | 0.00 | z | 0.00 | z | 0.00 | |
1940 | 0.00 | z | 0.00 | z | 0.00 | z | 35.00 | z | 0.00 | 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 | 1016.50 | 850.13 | b | 845.00 | 200.50 | 125.72 | d | 3.00 | 0.00 | 0.00 | 87.50 | 0.00 | z | 688.97 | a | 811.00 | 4628.32 | |||||||||
1949 | 1167.00 | 757.00 | 540.00 | 364.50 | 98.17 | a | 8.50 | 0.00 | 0.00 | 25.50 | 279.00 | 336.96 | b | 875.50 | 4452.13 | |||||||||||
1950 | 751.00 | 592.00 | 622.00 | 300.00 | 106.00 | 13.50 | 0.00 | 6.00 | 32.00 | 70.78 | a | 559.14 | a | 750.50 | 3802.92 | |||||||||||
1951 | 934.00 | 652.81 | a | 638.00 | 338.50 | 94.00 | 34.50 | 0.00 | 0.00 | 47.50 | 250.50 | 685.50 | 875.00 | 4550.31 | ||||||||||||
1952 | 797.50 | 706.50 | 695.00 | 322.00 | 125.00 | 3.00 | 0.00 | 0.00 | 35.00 | 260.50 | 767.50 | 933.50 | 4645.50 | |||||||||||||
1953 | 657.50 | 794.50 | 484.00 | 365.50 | 219.00 | 0.00 | 0.00 | 0.00 | 4.00 | 193.50 | 496.55 | a | 927.00 | 4141.55 | ||||||||||||
1954 | 798.50 | 466.00 | 630.00 | 120.00 | 168.50 | 17.50 | 0.00 | 0.00 | 16.50 | 229.00 | 488.50 | 694.00 | 3628.50 | |||||||||||||
1955 | 924.00 | 827.00 | 560.00 | 298.50 | 104.50 | 34.00 | 0.00 | 0.00 | 41.50 | 179.50 | 634.00 | 695.50 | 4298.50 | |||||||||||||
1956 | 796.50 | 789.50 | 537.50 | 339.50 | 24.50 | 0.00 | a | 0.00 | 5.50 | 8.50 | 157.50 | 632.00 | 750.00 | 4041.00 | ||||||||||||
1957 | 869.50 | 516.50 | 594.50 | 396.50 | 127.50 | 23.00 | 0.00 | 0.00 | 25.50 | 301.50 | 742.00 | 673.22 | a | 4269.72 | ||||||||||||
1958 | 881.50 | 696.50 | 859.50 | 411.00 | 50.50 | 1.50 | 0.00 | 0.00 | 32.00 | 260.50 | 534.50 | 815.50 | 4543.00 | |||||||||||||
1959 | 1017.00 | 739.00 | 654.00 | 350.00 | 89.50 | 1.50 | 0.00 | 0.00 | 38.50 | 316.50 | 635.50 | 766.00 | 4607.50 | |||||||||||||
1960 | 1027.00 | 938.00 | 602.50 | 270.50 | 119.50 | 0.00 | 5.00 | 0.00 | 34.00 | 273.50 | 563.00 | 941.50 | 4774.50 | |||||||||||||
1961 | 892.00 | 697.50 | 607.00 | 375.50 | 101.50 | 2.00 | 0.00 | 0.00 | 83.50 | 301.73 | a | 773.00 | 921.50 | 4755.23 | ||||||||||||
1962 | 1022.00 | 602.00 | 683.50 | 256.00 | 44.00 | 17.50 | 0.50 | 0.00 | 25.00 | 162.50 | 535.50 | 796.50 | 4145.00 | |||||||||||||
1963 | 1133.50 | 635.50 | 547.00 | 189.00 | 56.00 | 6.00 | 0.00 | 0.00 | 12.00 | 92.50 | 532.50 | 985.00 | 4189.00 | |||||||||||||
1964 | 875.00 | 956.00 | 687.50 | 313.50 | 66.00 | 11.00 | 0.00 | a | 0.00 | a | 47.50 | 199.00 | 582.50 | 921.22 | a | 4659.22 | ||||||||||
1965 | 765.00 | 797.00 | 819.50 | 250.00 | 82.15 | a | 13.50 | 0.00 | 0.00 | a | 82.00 | 225.50 | 409.00 | 753.00 | 4196.65 | |||||||||||
1966 | 1065.50 | 825.50 | 525.50 | 284.50 | 65.50 | 0.00 | 0.00 | 7.00 | 6.00 | 255.23 | a | 487.00 | 952.00 | 4473.73 | ||||||||||||
1967 | 796.50 | 677.00 | 400.00 | 186.50 | 146.73 | a | 1.03 | a | 0.00 | 8.50 | 33.00 | 209.77 | a | 612.50 | 955.00 | 4026.53 | ||||||||||
1968 | 835.00 | 779.50 | 583.50 | 350.50 | 119.50 | 0.00 | 1.00 | 0.00 | 22.00 | 164.50 | 643.50 | 925.50 | 4424.50 | |||||||||||||
1969 | 747.00 | 721.00 | 861.00 | 237.50 | 80.50 | 15.50 | 0.00 | 0.00 | 10.00 | 382.00 | 609.50 | 818.00 | 4482.00 | |||||||||||||
1970 | 981.50 | 644.50 | 754.50 | 404.00 | 81.00 | 46.50 | 0.00 | 0.00 | a | 68.00 | 419.50 | 633.00 | 800.50 | 4833.00 | ||||||||||||
1971 | 917.00 | 792.00 | 587.97 | a | 368.50 | 142.00 | 0.00 | 7.00 | 0.50 | 136.00 | 276.50 | 605.00 | 873.34 | b | 4705.81 | |||||||||||
1972 | 866.50 | 693.21 | c | 408.50 | 236.79 | b | 99.50 | 0.00 | 12.00 | 6.00 | 59.00 | 311.00 | 886.00 | 923.00 | 4501.50 | |||||||||||
1973 | 978.00 | 728.00 | 599.13 | e | 351.00 | f | 153.00 | 10.50 | 0.00 | 0.00 | 55.00 | 185.00 | 505.00 | 865.50 | 4079.13 | |||||||||||
1974 | 943.00 | 659.00 | 417.00 | 279.50 | 31.00 | 6.50 | 0.00 | 4.50 | 136.00 | 234.50 | 661.00 | 992.50 | 4364.50 | |||||||||||||
1975 | 973.50 | 821.00 | 619.00 | 394.00 | 138.50 | 23.00 | 0.00 | 0.00 | 109.66 | a | 224.00 | 642.00 | 792.50 | 4737.16 | ||||||||||||
1976 | 925.00 | 586.50 | 613.50 | 259.50 | 148.59 | b | 4.00 | 0.00 | 1.00 | 50.00 | 399.00 | 725.00 | 876.50 | 4588.59 | ||||||||||||
1977 | 1068.00 | 651.50 | 630.50 | 286.50 | 35.50 | 0.00 | 0.00 | 0.00 | 13.45 | a | 188.50 | 560.00 | 757.00 | 4190.95 | ||||||||||||
1978 | 1136.00 | 954.00 | 572.50 | 242.00 | 178.50 | 26.50 | 0.00 | 2.50 | 71.00 | 259.00 | 637.50 | 1048.00 | 5127.50 | |||||||||||||
1979 | 1232.50 | 754.00 | 593.50 | 355.00 | 175.50 | 42.00 | 0.00 | 2.50 | 41.50 | 223.50 | 774.00 | 822.50 | 5016.50 | |||||||||||||
1980 | 941.00 | 765.50 | 675.50 | 442.50 | 197.50 | 6.50 | 0.00 | 0.00 | 47.00 | 325.00 | 643.00 | 660.50 | 4704.00 | |||||||||||||
1981 | 821.50 | 694.50 | 603.00 | 182.50 | 125.50 | 5.00 | 0.00 | a | 0.00 | 41.50 | 297.00 | 498.00 | 845.50 | 4114.00 | ||||||||||||
1982 | 862.50 | 825.00 | 622.50 | 363.00 | 125.50 | 22.00 | 3.00 | 0.00 | 35.00 | 342.50 | 652.50 | b | 940.00 | 4793.50 | ||||||||||||
1983 | 920.00 | 788.00 | 625.00 | 494.00 | 257.00 | 46.00 | 0.00 | 0.00 | 41.50 | 228.37 | a | 569.50 | 1222.00 | 5191.37 | ||||||||||||
1984 | 1028.50 | 725.50 | 696.50 | 451.00 | 105.50 | 6.50 | 0.00 | 0.50 | 104.00 | 406.50 | 609.50 | 836.50 | 4970.50 | |||||||||||||
1985 | 1058.50 | 813.50 | 562.50 | 294.50 | 102.50 | 10.50 | 0.00 | 0.00 | 121.00 | 317.50 | 642.00 | 969.00 | 4891.50 | |||||||||||||
1986 | 715.00 | 729.00 | 454.00 | 265.50 | 129.00 | 6.50 | 0.00 | 3.50 | 36.50 | 338.00 | 693.00 | 923.00 | 4293.00 | |||||||||||||
1987 | 1011.00 | 707.50 | 690.50 | 371.50 | 111.50 | 7.50 | 0.00 | q | 9.50 | 20.50 | 231.50 | 642.50 | 992.00 | 4795.50 | ||||||||||||
1988 | 1084.00 | 802.50 | 630.00 | 332.50 | 140.50 | 5.50 | 0.00 | 7.50 | 52.00 | 230.50 | 589.50 | 912.00 | 4786.50 | |||||||||||||
1989 | 842.50 | 921.00 | 441.00 | 245.00 | 85.00 | 35.00 | 0.00 | 0.00 | 99.00 | 236.50 | 576.00 | 1059.17 | a | 4540.17 | ||||||||||||
1990 | 963.50 | 782.50 | 637.00 | 312.93 | a | 163.50 | 2.07 | a | 2.50 | 1.00 | 23.50 | 272.00 | 530.50 | 1045.50 | 4736.50 | |||||||||||
1991 | 1012.50 | 627.00 | 588.50 | 307.50 | 87.00 | 1.00 | 1.00 | 0.00 | z | 96.00 | k | 0.00 | z | 792.50 | 926.00 | 4343.00 | ||||||||||
1992 | 908.50 | 673.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 985.50 | 2567.50 | ||||
1993 | 1046.50 | 844.50 | 610.00 | 385.00 | 121.00 | 11.50 | 0.00 | 6.50 | 57.00 | 392.00 | 771.00 | 0.00 | z | 4245.00 | ||||||||||||
1994 | 953.00 | 806.50 | 599.50 | 363.00 | 117.50 | 0.00 | 0.00 | 0.00 | 36.50 | 301.00 | 625.00 | 772.50 | 4574.50 | |||||||||||||
1995 | 910.00 | 616.50 | 606.50 | 440.00 | 189.50 | 22.00 | 2.00 | 0.00 | 85.50 | 309.50 | 553.00 | 886.00 | 4620.50 | |||||||||||||
1996 | 962.00 | 708.00 | 726.50 | 343.50 | 52.50 | 1.50 | 6.00 | 0.00 | 135.00 | 372.50 | 677.50 | 1010.50 | 4995.50 | |||||||||||||
1997 | 1078.00 | 881.50 | 577.50 | 610.50 | 139.00 | 9.00 | 0.00 | 0.00 | 51.50 | 326.00 | 740.50 | 1020.00 | 5433.50 | |||||||||||||
1998 | 861.50 | 732.00 | 709.00 | 450.00 | 78.50 | 20.00 | 0.00 | w | 0.00 | z | 4.00 | 252.50 | 554.00 | 912.50 | 4574.00 | |||||||||||
1999 | 840.00 | 609.00 | 631.00 | 414.31 | a | 169.00 | 16.07 | b | 0.00 | 0.00 | 93.50 | 306.50 | 471.00 | 896.93 | a | 4447.31 | ||||||||||
2000 | 824.50 | 596.50 | 549.00 | 300.50 | 96.00 | 3.10 | a | 0.00 | 0.00 | 58.50 | 318.50 | 810.50 | 1014.00 | 4571.10 | ||||||||||||
2001 | 1061.50 | 761.50 | 697.50 | 248.50 | 119.00 | 5.00 | 0.00 | 0.00 | 35.00 | 272.00 | 491.00 | 873.50 | 4564.50 | |||||||||||||
2002 | 890.00 | 808.50 | 704.50 | 237.50 | 80.00 | 1.00 | 0.00 | 0.00 | 49.50 | 404.50 | 671.00 | 980.00 | 4826.50 | |||||||||||||
2003 | 816.00 | 819.50 | 563.50 | 305.00 | 91.00 | 23.50 | 0.00 | 4.50 | 48.00 | 194.50 | 640.50 | 828.50 | 4334.50 | |||||||||||||
2004 | 885.50 | 863.50 | 466.50 | 375.00 | 71.50 | f | 4.00 | 12.50 | 0.00 | 73.50 | 232.50 | g | 718.00 | 862.00 | 4260.50 | |||||||||||
2005 | 828.50 | 709.50 | 730.00 | 384.00 | 179.50 | 14.00 | 0.00 | 7.50 | 33.50 | 318.00 | 576.50 | 942.00 | 4723.00 | |||||||||||||
2006 | 789.00 | 790.50 | 613.05 | b | 254.00 | 95.50 | 0.00 | 0.00 | 0.50 | 113.00 | 341.50 | 591.00 | 939.00 | 4527.05 | ||||||||||||
2007 | 1167.00 | 813.50 | 495.00 | 452.50 | 119.00 | 13.50 | 0.00 | 0.00 | 16.00 | 249.00 | 612.50 | 961.00 | 4899.00 | |||||||||||||
2008 | 980.50 | 795.50 | 618.00 | 393.50 | 140.00 | 4.00 | 0.50 | 9.50 | 33.50 | 299.00 | 550.50 | 948.00 | 4772.50 | |||||||||||||
2009 | 861.00 | 482.50 | f | 578.50 | 398.00 | 121.00 | 10.50 | 0.50 | 0.00 | 92.14 | b | 451.00 | 525.50 | 1107.00 | 4145.14 | |||||||||||
2010 | 1006.00 | 1097.50 | 691.50 | 325.00 | 212.50 | 0.00 | 0.00 | 11.00 | 5.00 | 251.00 | 683.50 | 814.50 | 5097.50 | |||||||||||||
2011 | 1010.71 | b | 820.96 | c | 544.64 | b | 290.50 | 183.93 | a | 0.54 | b | 0.00 | 0.00 | b | 59.50 | 286.75 | a | 624.50 | 1135.78 | b | 4957.80 | |||||
2012 | 829.77 | a | 0.00 | z | 432.97 | a | 220.00 | 83.50 | 0.00 | 0.00 | 0.00 | a | 57.93 | a | 0.00 | z | 0.00 | z | 0.00 | z | 1624.16 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 931.69 | 749.68 | 611.61 | 326.96 | 117.70 | 10.61 | 0.86 | 1.70 | 51.56 | 272.61 | 617.51 | 896.95 | 4573.42 | |||||||||||||
S.D. | 119.67 | 110.21 | 101.32 | 85.82 | 47.52 | 12.03 | 2.52 | 3.05 | 34.53 | 77.21 | 100.36 | 111.85 | 348.80 | |||||||||||||
SKEW | 0.21 | 0.20 | 0.23 | 0.35 | 0.45 | 1.40 | 3.51 | 1.61 | 0.85 | -0.05 | 0.07 | 0.17 | -0.23 | |||||||||||||
MAX | 1232.50 | 1097.50 | 861.00 | 610.50 | 257.00 | 46.50 | 12.50 | 11.00 | 136.00 | 451.00 | 886.00 | 1222.00 | 5433.50 | |||||||||||||
MIN | 657.50 | 466.00 | 400.00 | 120.00 | 24.50 | 0.00 | 0.00 | 0.00 | 4.00 | 70.78 | 336.96 | 660.50 | 3628.50 | |||||||||||||
NO YRS | 65 | 63 | 64 | 63 | 63 | 64 | 62 | 62 | 63 | 60 | 63 | 63 | 55 |