YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 130.50 | 28.00 | 21.00 | 90.00 | 421.00 | 424.00 | n | 0.00 | z | 690.50 | ||||||
1917 | 0.00 | z | 0.00 | z | 384.00 | n | 502.00 | 277.00 | 110.50 | 4.00 | 0.00 | 47.50 | 305.50 | 0.00 | z | 0.00 | z | 1246.50 | ||||||||
1918 | 0.00 | z | 0.00 | z | 0.00 | z | 407.00 | 281.50 | 39.50 | 2.50 | 25.00 | 43.00 | 280.50 | 0.00 | z | 0.00 | z | 1079.00 | ||||||||
1919 | 0.00 | z | 0.00 | z | 610.50 | 389.00 | 251.00 | 83.00 | 3.50 | 3.00 | 129.00 | 497.50 | 0.00 | z | 0.00 | z | 1966.50 | |||||||||
1920 | 0.00 | z | 0.00 | z | 639.50 | 517.50 | 294.50 | 94.00 | 6.50 | 45.00 | 130.50 | 429.00 | 0.00 | z | 0.00 | z | 2156.50 | |||||||||
1921 | 0.00 | z | 0.00 | z | 583.00 | 472.50 | 217.00 | 24.00 | 14.50 | 3.50 | 193.00 | 300.50 | 0.00 | z | 0.00 | z | 1808.00 | |||||||||
1922 | 0.00 | z | 0.00 | z | 717.50 | 516.50 | 276.00 | 10.00 | 0.00 | 17.00 | 58.00 | 294.00 | 0.00 | z | 0.00 | z | 1889.00 | |||||||||
1923 | 0.00 | z | 0.00 | z | 617.50 | 379.00 | 208.00 | 125.50 | 16.00 | 0.00 | 93.50 | 418.50 | 0.00 | z | 0.00 | z | 1858.00 | |||||||||
1924 | 0.00 | z | 0.00 | z | 680.50 | 424.50 | 114.00 | 36.50 | 5.00 | 18.00 | 134.00 | 336.00 | 0.00 | z | 0.00 | z | 1748.50 | |||||||||
1925 | 0.00 | z | 0.00 | z | 583.50 | 322.50 | 151.00 | 81.00 | 0.00 | 23.50 | 97.50 | 396.00 | 0.00 | z | 0.00 | z | 1655.00 | |||||||||
1926 | 0.00 | z | 0.00 | z | 515.00 | 277.50 | 183.50 | 40.00 | 0.50 | 9.50 | 238.50 | 344.50 | 0.00 | z | 0.00 | z | 1609.00 | |||||||||
1927 | 0.00 | z | 0.00 | z | 668.00 | 480.00 | 320.50 | 31.50 | 6.00 | 10.00 | 169.50 | 328.00 | 0.00 | z | 0.00 | z | 2013.50 | |||||||||
1928 | 0.00 | z | 0.00 | z | 561.00 | 475.00 | 126.00 | 55.50 | 0.00 | z | 5.50 | 96.50 | 357.00 | 0.00 | z | 0.00 | z | 1676.50 | ||||||||
1929 | 0.00 | z | 0.00 | z | 586.00 | 490.00 | 225.50 | 84.50 | 4.00 | 3.00 | 163.50 | 313.50 | 0.00 | z | 0.00 | z | 1870.00 | |||||||||
1930 | 0.00 | z | 0.00 | z | 583.50 | 256.00 | 220.00 | 88.50 | 0.50 | 1.00 | 80.50 | 499.00 | 0.00 | z | 0.00 | z | 1729.00 | |||||||||
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 | 8.50 | 0.00 | z | 1.00 | 129.50 | 393.50 | 630.50 | 1030.50 | 2193.50 | |||||||
1949 | 1472.50 | 824.00 | 630.00 | 256.50 | 106.00 | 49.50 | 1.00 | 0.00 | 53.50 | 445.00 | 514.50 | 818.50 | 5171.00 | |||||||||||||
1950 | 1476.50 | 844.00 | 641.50 | 434.00 | 212.00 | 83.00 | 0.00 | 1.00 | 78.00 | 342.50 | 653.50 | 745.50 | 5511.50 | |||||||||||||
1951 | 916.50 | 721.50 | 698.50 | 320.50 | 156.50 | 49.50 | 1.50 | 16.00 | 41.00 | 380.00 | 698.00 | 1049.00 | 5048.50 | |||||||||||||
1952 | 1058.00 | 702.00 | 613.00 | 278.50 | 140.50 | 64.50 | 3.00 | 2.00 | 35.50 | 172.50 | 864.00 | 833.00 | 4766.50 | |||||||||||||
1953 | 516.00 | 607.50 | 530.00 | 394.50 | 238.00 | 90.00 | 0.00 | 3.00 | 38.00 | 260.50 | 556.00 | 698.50 | 3932.00 | |||||||||||||
1954 | 937.00 | 668.00 | 691.50 | 393.00 | 159.00 | 119.00 | 5.50 | 8.50 | 81.50 | 398.50 | 471.50 | 897.50 | 4830.50 | |||||||||||||
1955 | 953.50 | 759.00 | 758.00 | 512.00 | 290.50 | 39.00 | 26.50 | 0.00 | 130.00 | 325.50 | 899.50 | 956.50 | 5650.00 | |||||||||||||
1956 | 940.50 | 1067.50 | 618.50 | 293.00 | 163.50 | 74.50 | 0.00 | 15.50 | 56.50 | 389.50 | 800.00 | 837.50 | 5256.50 | |||||||||||||
1957 | 1378.00 | 756.00 | 630.00 | 337.00 | 114.00 | 26.00 | 0.00 | 0.00 | 43.00 | 453.50 | 679.00 | 700.50 | 5117.00 | |||||||||||||
1958 | 773.50 | 500.00 | 626.50 | 412.00 | 74.00 | 15.50 | 0.00 | 0.00 | 86.50 | 311.00 | 641.50 | 821.50 | 4262.00 | |||||||||||||
1959 | 864.00 | 733.00 | 551.50 | 343.00 | 265.50 | 36.50 | 6.50 | 11.50 | 131.00 | 328.00 | 776.00 | 922.00 | 4968.50 | |||||||||||||
1960 | 1179.00 | 722.50 | 601.00 | 351.00 | 242.50 | 36.50 | 0.00 | 28.00 | 45.50 | 298.50 | 632.50 | 1047.00 | 5184.00 | |||||||||||||
1961 | 816.50 | 502.00 | 519.50 | 389.50 | 194.50 | 14.50 | 0.00 | 0.00 | 123.00 | 393.50 | 832.00 | 857.50 | 4642.50 | |||||||||||||
1962 | 969.00 | 721.00 | 667.50 | 292.50 | 291.00 | 67.50 | 10.50 | 12.00 | 62.00 | 336.50 | 561.50 | 756.50 | 4747.50 | |||||||||||||
1963 | 1124.00 | 659.50 | 534.00 | 430.50 | 168.50 | 50.50 | 0.50 | 0.50 | 38.50 | 237.50 | 577.50 | 978.50 | 4800.00 | |||||||||||||
1964 | 723.00 | 660.50 | 633.00 | 450.00 | 222.50 | 57.50 | 3.50 | 25.00 | 87.50 | 365.50 | 716.50 | 996.50 | 4941.00 | |||||||||||||
1965 | 880.00 | 612.50 | 663.50 | 297.50 | 210.50 | 39.00 | 5.50 | 14.00 | 123.50 | 209.00 | 586.50 | 823.00 | 4464.50 | |||||||||||||
1966 | 806.50 | 671.50 | 543.50 | 336.50 | 165.50 | 67.00 | 18.50 | 5.00 | 25.00 | 321.00 | 576.00 | 701.50 | 4237.50 | |||||||||||||
1967 | 627.50 | 559.50 | 593.00 | 512.00 | 188.00 | 12.50 | 0.00 | 0.00 | 22.00 | 259.00 | 654.50 | 835.00 | 4263.00 | |||||||||||||
1968 | 810.50 | 615.00 | 452.50 | 436.50 | 160.00 | 42.00 | 0.00 | 15.00 | 70.00 | 393.00 | 639.50 | 982.50 | 4616.50 | |||||||||||||
1969 | 1261.50 | 822.50 | 571.50 | 384.50 | 113.00 | 29.00 | 0.00 | 7.00 | 57.00 | 443.00 | 616.00 | 894.00 | 5199.00 | |||||||||||||
1970 | 934.00 | 645.50 | 600.00 | 507.00 | 153.50 | 58.50 | 0.00 | 0.00 | 162.00 | 418.00 | 679.50 | 834.00 | 4992.00 | |||||||||||||
1971 | 706.50 | 658.00 | 660.00 | 420.50 | 175.00 | 100.00 | 13.50 | 5.00 | 163.50 | 414.00 | 601.00 | 852.00 | 4769.00 | |||||||||||||
1972 | 956.50 | 794.00 | 488.50 | 475.00 | 149.50 | 38.00 | 12.00 | 3.50 | 149.50 | 378.00 | 649.00 | 1071.00 | 5164.50 | |||||||||||||
1973 | 980.00 | 710.50 | 509.50 | 354.50 | 143.50 | 63.50 | 0.50 | 9.50 | 82.50 | 329.50 | 683.00 | 721.00 | 4587.50 | |||||||||||||
1974 | 1025.00 | 581.50 | 552.50 | 384.50 | 232.00 | 31.00 | 8.50 | 0.00 | 37.50 | 331.50 | 591.00 | 730.00 | 4505.00 | |||||||||||||
1975 | 897.50 | 782.50 | 672.00 | 501.00 | 197.50 | 69.50 | 3.00 | 17.50 | 50.00 | 328.00 | 618.00 | 792.50 | 4929.00 | |||||||||||||
1976 | 808.00 | 702.00 | 668.50 | 427.00 | 180.00 | 96.50 | 3.00 | 22.50 | 23.50 | 349.00 | 657.50 | 903.50 | 4841.00 | |||||||||||||
1977 | 1209.00 | 610.50 | 605.50 | 257.00 | 268.00 | 15.50 | 11.00 | 19.50 | 138.00 | 361.00 | 683.00 | 852.00 | 5030.00 | |||||||||||||
1978 | 960.50 | 655.50 | 483.00 | 395.50 | 216.00 | 26.50 | 5.00 | 19.00 | 86.50 | 330.00 | 867.50 | 1016.00 | 5061.00 | |||||||||||||
1979 | 1443.50 | 700.50 | 525.50 | 353.50 | 124.00 | 43.00 | 7.50 | 0.00 | 10.00 | 228.00 | 838.50 | 742.50 | 5016.50 | |||||||||||||
1980 | 1145.00 | 781.00 | 622.00 | 263.50 | 167.50 | 80.50 | 0.00 | 17.00 | 48.00 | 389.00 | 626.50 | 754.00 | 4894.00 | |||||||||||||
1981 | 839.50 | 681.00 | 510.50 | 347.00 | 197.50 | 69.50 | 13.50 | 0.00 | 88.00 | 359.50 | 585.00 | 830.00 | 4521.00 | |||||||||||||
1982 | 909.50 | 676.00 | 579.00 | 440.00 | 185.50 | 43.00 | 7.50 | 0.00 | 117.00 | 372.00 | 788.00 | 860.50 | 4978.00 | |||||||||||||
1983 | 692.00 | 556.00 | 484.50 | 372.00 | 172.00 | 42.50 | 10.50 | 0.00 | 136.50 | 333.00 | 515.00 | 1225.00 | 4539.00 | |||||||||||||
1984 | 905.00 | 692.50 | 484.50 | 414.50 | 247.00 | 91.50 | 0.00 | 0.00 | 149.00 | 436.50 | 656.50 | 1092.50 | 5169.50 | |||||||||||||
1985 | 1176.50 | 813.00 | 597.50 | 260.50 | 151.00 | 37.00 | 0.00 | 5.00 | 164.50 | 367.00 | 1090.00 | 1349.50 | 6011.50 | |||||||||||||
1986 | 873.00 | 684.50 | 434.00 | 371.00 | 225.50 | 10.50 | 18.50 | 0.00 | 154.50 | 274.00 | 620.00 | 993.00 | 4658.50 | |||||||||||||
1987 | 1012.00 | 684.50 | 463.00 | 216.00 | 119.50 | 25.00 | 14.50 | 0.00 | 35.00 | 273.50 | 593.50 | 909.00 | 4345.50 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 973.24 | 695.85 | 589.28 | 387.24 | 194.82 | 55.41 | 5.70 | 8.52 | 93.05 | 349.97 | 672.97 | 892.76 | 4862.10 | |||||||||||||
S.D. | 225.48 | 103.63 | 73.45 | 81.98 | 57.38 | 31.39 | 6.91 | 9.88 | 51.38 | 68.07 | 122.20 | 144.33 | 406.25 | |||||||||||||
SKEW | 0.60 | 0.93 | -0.10 | -0.14 | 0.19 | 0.53 | 1.44 | 1.28 | 0.49 | -0.16 | 1.24 | 1.00 | 0.27 | |||||||||||||
MAX | 1476.50 | 1067.50 | 758.00 | 517.50 | 320.50 | 130.50 | 28.00 | 45.00 | 238.50 | 499.00 | 1090.00 | 1349.50 | 6011.50 | |||||||||||||
MIN | 516.00 | 500.00 | 434.00 | 216.00 | 74.00 | 8.50 | 0.00 | 0.00 | 10.00 | 172.50 | 471.50 | 698.50 | 3932.00 | |||||||||||||
NO YRS | 39 | 39 | 51 | 53 | 53 | 55 | 53 | 55 | 55 | 55 | 40 | 40 | 39 |