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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | ||
1928 | 0.00 | z | 0.00 | z | 0.00 | z | 328.00 | 13.50 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 341.50 | ||||
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 | 284.50 | 580.00 | 801.50 | 1666.00 | ||||
1942 | 809.00 | 780.00 | 657.00 | 354.50 | 127.50 | 1.50 | 0.00 | 0.00 | z | 61.50 | 293.00 | 0.00 | z | 0.00 | z | 3084.00 | ||||||||||
1943 | 822.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | 0.00 | b | 25.50 | 291.92 | a | 633.50 | 907.50 | 2680.92 | ||||||
1944 | 962.00 | 685.00 | 621.00 | 383.00 | 116.00 | 5.00 | 0.00 | 0.00 | 29.50 | 166.00 | l | 666.00 | 866.00 | 4333.50 | ||||||||||||
1945 | 833.50 | 614.00 | 598.00 | 352.50 | 59.00 | 16.00 | 0.00 | 0.00 | 63.00 | 254.50 | 580.00 | 929.00 | 4299.50 | |||||||||||||
1946 | 1002.00 | 699.00 | 493.50 | 149.00 | 84.00 | 0.00 | 0.00 | 0.00 | 15.00 | 233.00 | 659.00 | 736.50 | 4071.00 | |||||||||||||
1947 | 934.50 | 653.50 | 544.00 | 327.00 | 40.00 | 11.00 | 0.00 | 0.00 | 0.00 | 167.50 | 696.50 | 929.50 | 4303.50 | |||||||||||||
1948 | 932.07 | a | 728.50 | 708.00 | 184.00 | 38.50 | 2.50 | 0.00 | 0.00 | 22.50 | 302.25 | a | 795.00 | 803.00 | 4516.32 | |||||||||||
1949 | 1107.00 | 763.00 | 550.00 | 358.50 | 82.67 | a | 2.50 | 0.00 | 1.50 | 18.50 | 373.11 | c | 544.50 | 968.50 | 4769.77 | |||||||||||
1950 | 814.27 | a | 609.50 | 554.50 | 234.50 | 82.50 | 6.00 | 0.00 | 0.00 | 31.50 | 113.50 | 584.50 | 797.50 | 3828.27 | ||||||||||||
1951 | 898.50 | 739.00 | 624.00 | 340.00 | 127.00 | 19.00 | 0.00 | 5.00 | 7.50 | 203.00 | 677.50 | 812.50 | 4453.00 | |||||||||||||
1952 | 721.00 | 771.50 | 684.00 | 310.50 | 98.50 | 2.00 | 0.00 | 0.00 | 38.00 | 247.00 | 711.50 | 891.00 | 4475.00 | |||||||||||||
1953 | 700.50 | 736.50 | 495.50 | 326.50 | 251.00 | 0.00 | 0.00 | 0.00 | 7.50 | 289.00 | 626.50 | 1045.00 | 4478.00 | |||||||||||||
1954 | 839.50 | 580.50 | 589.50 | 182.59 | a | 84.50 | 3.00 | 0.00 | 1.00 | 13.50 | 207.50 | 553.00 | 826.00 | 3880.59 | ||||||||||||
1955 | 932.50 | 824.50 | 573.00 | 337.00 | 105.50 | 13.50 | 0.00 | 0.00 | 4.14 | a | 219.00 | 593.50 | 792.50 | 4395.14 | ||||||||||||
1956 | 753.00 | 831.50 | 522.50 | 349.00 | 42.50 | 0.00 | 0.00 | 0.00 | 2.00 | 201.50 | 751.50 | 890.50 | 4344.00 | |||||||||||||
1957 | 736.00 | 462.50 | 549.50 | 357.00 | 157.50 | 13.50 | 0.00 | 0.00 | 43.00 | 310.50 | 736.50 | 816.50 | 4182.50 | |||||||||||||
1958 | 983.50 | 624.00 | 700.50 | 389.00 | 69.00 | 0.00 | 0.00 | 0.00 | 50.50 | 315.50 | 623.00 | 785.50 | 4540.50 | |||||||||||||
1959 | 859.50 | 717.50 | 627.00 | 289.50 | 62.00 | 2.50 | 0.00 | 0.00 | 11.00 | 257.00 | 701.50 | 858.00 | 4385.50 | |||||||||||||
1960 | 1030.00 | 853.00 | 486.00 | 283.00 | 143.50 | 6.00 | 0.00 | 0.00 | 17.50 | 287.50 | 594.00 | 958.00 | 4658.50 | |||||||||||||
1961 | 975.50 | 681.50 | 560.50 | 311.00 | 64.50 | 2.00 | 0.00 | 0.00 | 60.00 | 283.00 | 716.00 | 834.50 | 4488.50 | |||||||||||||
1962 | 986.00 | 555.00 | 727.50 | 245.50 | 80.50 | 7.00 | 3.00 | 0.00 | 25.50 | 267.00 | 529.00 | 846.00 | 4272.00 | |||||||||||||
1963 | 986.50 | 666.00 | 546.50 | 250.00 | 35.00 | 7.50 | 0.00 | 2.00 | 13.00 | 162.50 | 580.00 | 935.00 | 4184.00 | |||||||||||||
1964 | 1056.50 | 996.00 | 670.50 | 356.00 | 92.00 | 12.50 | 1.50 | 0.00 | 44.50 | 255.00 | 602.50 | 887.50 | 4974.50 | |||||||||||||
1965 | 797.00 | 769.50 | 696.00 | 277.00 | 115.00 | 28.00 | 0.00 | 1.50 | 57.00 | 305.00 | 477.00 | 824.00 | 4347.00 | |||||||||||||
1966 | 1037.00 | 835.50 | 552.50 | 289.50 | 57.00 | 5.50 | 0.00 | 6.00 | 12.50 | 296.00 | 489.00 | 870.50 | 4451.00 | |||||||||||||
1967 | 918.00 | 679.26 | a | 378.50 | 200.50 | 152.00 | 6.00 | 0.00 | 0.00 | 48.00 | 259.00 | 562.00 | 954.50 | 4157.76 | ||||||||||||
1968 | 882.50 | 663.50 | 618.50 | 382.00 | 112.50 | 8.50 | 5.50 | 0.00 | 36.50 | 236.00 | 640.50 | 943.50 | 4529.50 | |||||||||||||
1969 | 700.50 | 704.50 | 778.50 | 232.00 | 111.00 | 1.50 | 0.00 | 0.00 | 8.50 | 276.00 | 646.50 | 791.50 | 4250.50 | |||||||||||||
1970 | 925.00 | 623.00 | 461.50 | h | 355.00 | 103.50 | 12.00 | 0.00 | 0.00 | z | 74.50 | 416.50 | 583.00 | 728.50 | 3821.00 | |||||||||||
1971 | 829.50 | 679.00 | 514.00 | 312.00 | 89.50 | 5.50 | 0.00 | 0.00 | 84.50 | g | 309.48 | a | 571.00 | 861.00 | 4170.98 | |||||||||||
1972 | 819.00 | 667.50 | 345.50 | 245.50 | 103.50 | 10.00 | 0.00 | z | 3.50 | 37.50 | 228.00 | 741.50 | 860.50 | 4062.00 | ||||||||||||
1973 | 939.00 | 757.50 | 629.50 | 445.50 | 154.50 | 10.00 | 0.00 | 0.00 | 0.00 | z | 239.50 | 500.50 | 835.50 | 4511.50 | ||||||||||||
1974 | 811.00 | 755.50 | 337.50 | 250.50 | 51.00 | 3.50 | 0.00 | 6.72 | a | 114.00 | 250.50 | 626.50 | 936.00 | 4142.72 | ||||||||||||
1975 | 862.50 | 697.00 | 603.00 | 439.00 | 142.00 | 3.00 | 0.00 | 1.00 | 99.50 | 251.50 | 609.50 | 835.50 | 4543.50 | |||||||||||||
1976 | 928.00 | 591.50 | 554.50 | 300.00 | 143.00 | 2.50 | 0.00 | 0.00 | 70.86 | a | 422.00 | 581.00 | f | 935.50 | 3947.86 | |||||||||||
1977 | 924.00 | 660.00 | 639.50 | 303.62 | a | 90.50 | 0.00 | 0.00 | 0.00 | 4.50 | 230.00 | 533.00 | 714.00 | 4099.12 | ||||||||||||
1978 | 870.50 | 740.50 | 504.78 | a | 227.50 | 133.00 | 4.50 | 0.00 | 2.50 | 50.00 | 262.50 | 530.00 | 979.50 | 4305.28 | ||||||||||||
1979 | 1028.00 | 717.50 | 612.00 | 343.50 | 177.50 | 32.50 | 0.00 | 3.50 | 64.50 | 196.50 | 726.50 | 885.00 | 4787.00 | |||||||||||||
1980 | 746.00 | 652.50 | 613.00 | 389.50 | 112.00 | 1.00 | 0.00 | 0.00 | 13.45 | a | 366.50 | 659.48 | a | 724.00 | 4277.43 | |||||||||||
1981 | 807.50 | 649.50 | 611.50 | 235.50 | 71.50 | 2.00 | 0.00 | 0.00 | 20.50 | 258.00 | 533.50 | 752.50 | 3942.00 | |||||||||||||
1982 | 866.00 | 680.00 | 502.00 | 270.00 | 97.50 | 0.00 | 0.00 | 0.00 | 16.00 | 294.50 | 641.00 | 932.50 | 4299.50 | |||||||||||||
1983 | 855.50 | 668.50 | 548.50 | 482.50 | 169.50 | 3.50 | 0.00 | 0.00 | 18.00 | 207.00 | 566.50 | 843.50 | 4363.00 | |||||||||||||
1984 | 890.00 | 757.00 | 578.50 | 334.50 | 28.50 | 1.50 | 0.00 | 0.00 | 39.00 | 367.87 | a | 598.50 | 807.50 | 4402.87 | ||||||||||||
1985 | 965.00 | 737.00 | 513.50 | 243.00 | 86.50 | 6.00 | 0.00 | 0.00 | 30.00 | 244.50 | 511.00 | 815.50 | 4152.00 | |||||||||||||
1986 | 747.50 | 573.50 | 473.50 | 201.00 | 85.50 | 12.00 | 0.00 | 0.00 | 44.50 | 328.50 | 657.50 | 890.50 | 4014.00 | |||||||||||||
1987 | 982.50 | 706.00 | 661.00 | 404.50 | 164.50 | 15.50 | 0.00 | 7.50 | 10.00 | 69.50 | 570.00 | a | 698.00 | f | 3591.00 | |||||||||||
1988 | 854.50 | 518.10 | c | 476.00 | 0.00 | z | 76.50 | 0.00 | 0.00 | 10.50 | 49.00 | 152.00 | 547.00 | 892.00 | 3575.60 | |||||||||||
1989 | 850.50 | 594.00 | 364.00 | 116.50 | 26.00 | 0.00 | 1.00 | 0.00 | 25.50 | 238.50 | 560.00 | 935.50 | 3711.50 | |||||||||||||
1990 | 859.00 | 689.00 | 506.50 | 227.00 | 98.50 | 0.00 | 0.00 | 0.00 | 8.50 | 236.50 | 527.00 | 853.00 | 4005.00 | |||||||||||||
1991 | 856.50 | 594.00 | 549.00 | 259.00 | 47.50 | 2.50 | 0.00 | 0.00 | 40.50 | 214.50 | 679.50 | 854.00 | 4097.00 | |||||||||||||
1992 | 963.00 | 697.00 | 525.50 | 251.00 | 101.50 | 8.50 | 0.00 | 0.00 | 14.50 | 161.00 | 739.00 | 875.50 | 4336.50 | |||||||||||||
1993 | 760.50 | 625.50 | 534.00 | 310.00 | 63.00 | 2.07 | a | 0.00 | 1.00 | 34.50 | 312.50 | 646.00 | 864.50 | 4153.57 | ||||||||||||
1994 | 850.50 | 671.50 | 470.50 | 275.50 | 48.50 | 0.00 | 0.00 | 0.00 | 6.50 | 247.50 | 544.50 | 715.00 | 3830.00 | |||||||||||||
1995 | 813.50 | 500.50 | 501.50 | 321.00 | 69.00 | 0.00 | 0.00 | 0.00 | 28.50 | 194.50 | 477.00 | 740.50 | 3646.00 | |||||||||||||
1996 | 791.53 | a | 512.00 | 573.50 | 0.00 | z | 3.50 | 0.00 | k | 0.00 | 0.00 | 69.50 | 258.00 | 542.50 | 755.50 | 3506.03 | ||||||||||
1997 | 862.50 | 672.50 | 428.32 | a | 355.50 | 35.00 | 1.50 | 0.00 | 0.00 | 4.50 | 286.50 | 596.90 | a | 993.50 | 4236.71 | |||||||||||
1998 | 776.00 | 697.50 | 609.67 | a | 404.00 | 55.50 | 2.00 | 0.00 | 0.00 | 0.00 | 194.00 | 483.00 | 764.00 | 3985.67 | ||||||||||||
1999 | 709.90 | a | 547.56 | a | 423.15 | a | 306.43 | b | 80.60 | a | 1.67 | c | 0.00 | a | 0.00 | b | 36.21 | a | 251.88 | c | 489.83 | a | 922.80 | c | 3770.01 | |
2000 | 760.53 | a | 560.13 | b | 537.73 | e | 217.24 | a | 24.80 | a | 0.00 | a | 0.00 | b | 0.00 | b | 18.62 | a | 383.76 | b | 820.34 | a | 976.50 | 4299.66 | ||
2001 | 968.20 | c | 639.00 | 582.80 | a | 246.96 | b | 56.50 | 0.00 | c | 0.00 | f | 21.24 | d | 2.78 | c | 205.63 | a | 544.50 | 928.45 | a | 4196.06 | ||||
2002 | 812.00 | 738.50 | 583.00 | 138.00 | 49.50 | 0.50 | 0.00 | 0.00 | a | 29.00 | 304.00 | 704.00 | 1103.50 | 4462.00 | ||||||||||||
2003 | 971.50 | 673.00 | 566.50 | 301.00 | 55.50 | 2.50 | 0.00 | 1.00 | 10.00 | 133.50 | 592.00 | 862.50 | 4169.00 | |||||||||||||
2004 | 817.50 | 811.50 | 428.00 | 347.00 | 57.23 | e | 0.50 | 0.00 | 3.50 | 61.50 | 290.92 | e | 667.00 | 709.00 | f | 3484.65 | ||||||||||
2005 | 585.00 | f | 327.50 | m | 339.50 | n | 334.00 | 108.00 | 2.50 | 0.00 | 0.00 | 16.00 | 285.50 | 587.00 | 840.00 | 2173.00 | ||||||||||
2006 | 846.50 | 618.00 | 532.34 | b | 160.96 | d | 48.50 | p | 0.00 | r | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2157.81 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 873.92 | 680.89 | 557.10 | 297.34 | 88.50 | 5.18 | 0.18 | 1.25 | 31.12 | 257.56 | 610.41 | 863.15 | 4265.34 | |||||||||||||
S.D. | 95.24 | 93.67 | 91.04 | 76.66 | 45.61 | 6.58 | 0.82 | 3.31 | 24.67 | 67.03 | 81.44 | 81.87 | 276.62 | |||||||||||||
SKEW | 0.19 | 0.33 | -0.21 | -0.13 | 0.80 | 2.08 | 5.36 | 4.15 | 1.08 | -0.03 | 0.44 | 0.29 | -0.04 | |||||||||||||
MAX | 1107.00 | 996.00 | 778.50 | 482.50 | 251.00 | 32.50 | 5.50 | 21.24 | 114.00 | 422.00 | 820.34 | 1103.50 | 4974.50 | |||||||||||||
MIN | 700.50 | 462.50 | 337.50 | 116.50 | 3.50 | 0.00 | 0.00 | 0.00 | 0.00 | 69.50 | 477.00 | 714.00 | 3646.00 | |||||||||||||
NO YRS | 64 | 63 | 62 | 63 | 64 | 64 | 62 | 63 | 62 | 64 | 63 | 62 | 50 |