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 | 403.50 | 582.00 | 710.50 | 431.50 | 103.00 | 8.50 | n | 0.00 | z | 2230.50 | ||||||
1917 | 0.00 | z | 0.00 | z | 1.00 | n | 33.00 | 198.50 | 407.50 | 803.00 | 783.00 | 475.50 | 231.50 | 0.00 | z | 0.00 | z | 2932.00 | ||||||||
1918 | 0.00 | z | 0.00 | z | 0.00 | z | 116.50 | 208.00 | 641.00 | 752.00 | 605.00 | 527.50 | 206.00 | 0.00 | z | 0.00 | z | 3056.00 | ||||||||
1919 | 0.00 | z | 0.00 | z | 25.00 | 105.00 | 250.50 | 438.50 | 767.50 | 729.50 | 350.50 | 104.00 | 0.00 | z | 0.00 | z | 2770.50 | |||||||||
1920 | 0.00 | z | 0.00 | z | 10.50 | 44.50 | 181.50 | 408.50 | 790.00 | 707.00 | 367.50 | 111.00 | 0.00 | z | 0.00 | z | 2620.50 | |||||||||
1921 | 0.00 | z | 0.00 | z | 18.50 | 61.00 | 263.50 | 576.50 | 694.00 | 732.00 | 286.00 | 187.00 | 0.00 | z | 0.00 | z | 2818.50 | |||||||||
1922 | 0.00 | z | 0.00 | z | 5.50 | 37.50 | 224.50 | 672.00 | 834.00 | 731.50 | 512.50 | 198.00 | 0.00 | z | 0.00 | z | 3215.50 | |||||||||
1923 | 0.00 | z | 0.00 | z | 37.00 | 101.00 | 275.50 | 395.50 | 779.00 | 760.00 | 478.00 | 123.00 | 0.00 | z | 0.00 | z | 2949.00 | |||||||||
1924 | 0.00 | z | 0.00 | z | 1.00 | 85.50 | 443.00 | 532.00 | 778.50 | 672.00 | 422.50 | 149.00 | 0.00 | z | 0.00 | z | 3083.50 | |||||||||
1925 | 0.00 | z | 0.00 | z | 15.00 | 171.00 | 348.50 | 535.50 | 858.50 | 707.50 | 439.50 | 107.00 | 0.00 | z | 0.00 | z | 3182.50 | |||||||||
1926 | 0.00 | z | 0.00 | z | 40.50 | 232.00 | 301.50 | 593.50 | 839.00 | 697.50 | 273.00 | 147.50 | 0.00 | z | 0.00 | z | 3124.50 | |||||||||
1927 | 0.00 | z | 0.00 | z | 6.00 | 80.50 | 165.50 | 525.50 | 748.50 | 731.50 | 314.00 | 161.00 | 0.00 | z | 0.00 | z | 2732.50 | |||||||||
1928 | 0.00 | z | 0.00 | z | 34.00 | 54.00 | 416.00 | 479.50 | 0.00 | z | 695.50 | 439.00 | 157.50 | 0.00 | z | 0.00 | z | 2275.50 | ||||||||
1929 | 0.00 | z | 0.00 | z | 19.50 | 65.00 | 276.50 | 443.50 | 710.00 | 823.50 | 355.00 | 185.00 | 0.00 | z | 0.00 | z | 2878.00 | |||||||||
1930 | 0.00 | z | 0.00 | z | 45.00 | 196.50 | 261.00 | 433.00 | 788.00 | 782.00 | 442.50 | 73.50 | 0.00 | z | 0.00 | z | 3021.50 | |||||||||
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 | 614.50 | 0.00 | z | 652.00 | 410.00 | 115.00 | 6.00 | 0.00 | 1797.50 | |||||||
1949 | 0.00 | 1.00 | 11.50 | 205.00 | 456.00 | 528.00 | 746.00 | 744.00 | 486.00 | 95.00 | 41.50 | 5.50 | 3319.50 | |||||||||||||
1950 | 0.00 | 5.50 | 15.50 | 61.50 | 275.00 | 472.50 | 793.00 | 795.00 | 514.50 | 148.50 | 6.50 | 20.50 | 3108.00 | |||||||||||||
1951 | 1.50 | 16.00 | 13.50 | 158.50 | 328.50 | 521.00 | 829.00 | 737.50 | 498.50 | 138.00 | 11.50 | 0.00 | 3253.50 | |||||||||||||
1952 | 0.00 | 4.00 | 25.50 | 199.50 | 366.50 | 468.00 | 816.50 | 749.00 | 565.50 | 312.00 | 3.00 | 0.00 | 3509.50 | |||||||||||||
1953 | 49.50 | 4.00 | 44.50 | 114.00 | 244.00 | 376.00 | 781.50 | 732.50 | 567.00 | 215.00 | 28.00 | 2.00 | 3158.00 | |||||||||||||
1954 | 10.50 | 17.00 | 8.50 | 90.00 | 360.00 | 395.50 | 726.00 | 620.00 | 421.50 | 112.50 | 58.00 | 0.00 | 2819.50 | |||||||||||||
1955 | 0.00 | 4.00 | 6.50 | 36.50 | 189.00 | 551.50 | 670.50 | 752.50 | 443.00 | 157.50 | 27.50 | 7.50 | 2846.00 | |||||||||||||
1956 | 0.00 | 0.00 | 17.50 | 189.00 | 380.00 | 438.00 | 860.50 | 714.00 | 484.50 | 133.00 | 3.00 | 9.50 | 3229.00 | |||||||||||||
1957 | 0.00 | 16.50 | 6.00 | 134.00 | 398.50 | 552.50 | 707.00 | 652.50 | 536.00 | 70.00 | 5.00 | 5.50 | 3083.50 | |||||||||||||
1958 | 7.00 | 39.50 | 4.00 | 69.50 | 513.00 | 623.00 | 892.00 | 896.50 | 437.00 | 205.00 | 48.50 | 9.50 | 3744.50 | |||||||||||||
1959 | 13.50 | 6.00 | 18.00 | 128.00 | 217.00 | 533.50 | 822.00 | 645.00 | 369.50 | 157.50 | 34.50 | 9.00 | 2953.50 | |||||||||||||
1960 | 6.50 | 1.00 | 94.00 | 136.00 | 242.50 | 542.00 | 943.00 | 647.50 | 487.00 | 198.00 | 19.50 | 0.00 | 3317.00 | |||||||||||||
1961 | 17.50 | 13.50 | 35.50 | 102.00 | 289.50 | 694.50 | 878.00 | 900.50 | 351.50 | 138.50 | 0.50 | 5.00 | 3426.50 | |||||||||||||
1962 | 7.00 | 4.50 | 7.00 | 176.00 | 181.50 | 498.00 | 759.50 | 647.00 | 477.00 | 133.00 | 25.50 | 1.50 | 2917.50 | |||||||||||||
1963 | 4.00 | 10.50 | 37.00 | 73.50 | 340.00 | 517.50 | 643.00 | 760.50 | 595.00 | 271.00 | 16.00 | 0.00 | 3268.00 | |||||||||||||
1964 | 5.00 | 1.00 | 26.50 | 53.50 | 268.00 | 488.00 | 730.50 | 611.00 | 393.50 | 128.00 | 10.00 | 4.50 | 2719.50 | |||||||||||||
1965 | 2.00 | 16.50 | 19.50 | 167.50 | 284.50 | 505.00 | 801.00 | 726.00 | 353.00 | 272.50 | 37.00 | 2.00 | 3186.50 | |||||||||||||
1966 | 10.00 | 0.00 | 61.00 | 147.50 | 359.00 | 461.00 | 696.50 | 724.00 | 564.50 | 160.50 | 8.50 | 12.50 | 3205.00 | |||||||||||||
1967 | 20.00 | 4.00 | 30.50 | 14.00 | 310.50 | 617.00 | 859.50 | 956.50 | 625.50 | 213.00 | 12.00 | 7.50 | 3670.00 | |||||||||||||
1968 | 23.00 | 32.00 | 57.00 | 85.00 | 326.50 | 536.50 | 859.50 | 648.00 | 469.50 | 83.50 | 4.50 | 1.00 | 3126.00 | |||||||||||||
1969 | 0.00 | 0.00 | 51.50 | 85.00 | 418.00 | 637.00 | 739.00 | 669.00 | 483.00 | 78.50 | 27.00 | 4.00 | 3192.00 | |||||||||||||
1970 | 3.00 | 5.00 | 9.50 | 28.50 | 334.00 | 640.00 | 846.00 | 802.00 | 314.00 | 117.50 | 4.00 | 11.50 | 3115.00 | |||||||||||||
1971 | 32.50 | 19.00 | 3.50 | 70.50 | 328.50 | 395.50 | 818.50 | 895.00 | 308.50 | 172.00 | 7.00 | 2.50 | 3053.00 | |||||||||||||
1972 | 6.50 | 20.50 | 73.00 | 56.00 | 381.00 | 549.00 | 752.00 | 799.00 | 354.00 | 136.50 | 10.50 | 25.50 | 3163.50 | |||||||||||||
1973 | 14.50 | 16.00 | 23.00 | 123.50 | 400.50 | 537.50 | 830.50 | 737.50 | 443.50 | 147.00 | 15.50 | 12.50 | 3301.50 | |||||||||||||
1974 | 25.00 | 2.00 | 31.00 | 85.50 | 249.50 | 641.50 | 745.50 | 767.00 | 522.50 | 146.00 | 28.50 | 7.00 | 3251.00 | |||||||||||||
1975 | 0.00 | 6.00 | 9.50 | 30.00 | 295.50 | 444.00 | 868.00 | 627.50 | 498.00 | 166.00 | 60.50 | 30.00 | 3035.00 | |||||||||||||
1976 | 7.50 | 3.00 | 9.00 | 75.00 | 298.00 | 412.50 | 755.50 | 617.50 | 551.00 | 153.00 | 18.50 | 2.00 | 2902.50 | |||||||||||||
1977 | 0.00 | 21.50 | 12.50 | 235.50 | 202.00 | 653.50 | 706.50 | 853.00 | 361.00 | 127.00 | 20.50 | 19.50 | 3212.50 | |||||||||||||
1978 | 0.00 | 6.50 | 107.00 | 77.00 | 259.00 | 578.50 | 768.00 | 671.50 | 398.00 | 167.50 | 14.00 | 0.00 | 3047.00 | |||||||||||||
1979 | 0.00 | 6.00 | 35.50 | 121.00 | 381.50 | 565.50 | 825.50 | 754.50 | 570.50 | 258.00 | 0.00 | 3.50 | 3521.50 | |||||||||||||
1980 | 0.00 | 2.50 | 3.50 | 214.00 | 326.50 | 414.50 | 779.50 | 621.50 | 475.00 | 162.00 | 40.00 | 41.00 | 3080.00 | |||||||||||||
1981 | 0.00 | 18.50 | 30.50 | 155.00 | 278.50 | 431.00 | 703.00 | 866.50 | 505.00 | 126.00 | 30.50 | 4.50 | 3149.00 | |||||||||||||
1982 | 0.00 | 37.50 | 25.00 | 81.00 | 296.50 | 624.00 | 753.50 | 779.50 | 414.00 | 130.00 | 6.50 | 14.00 | 3161.50 | |||||||||||||
1983 | 17.50 | 36.00 | 34.00 | 115.50 | 401.50 | 477.50 | 675.50 | 824.00 | 346.50 | 138.50 | 43.00 | 0.00 | 3109.50 | |||||||||||||
1984 | 12.50 | 2.50 | 31.50 | 67.50 | 232.50 | 447.50 | 818.00 | 792.50 | 381.50 | 143.00 | 10.50 | 0.00 | 2939.50 | |||||||||||||
1985 | 0.00 | 2.00 | 19.00 | 217.50 | 383.50 | 559.00 | 954.50 | 654.00 | 301.00 | 153.50 | 22.00 | 0.00 | 3266.00 | |||||||||||||
1986 | 5.50 | 35.50 | 82.50 | 104.50 | 359.50 | 691.00 | 642.00 | 907.00 | 348.50 | 194.00 | 23.00 | 0.00 | 3393.00 | |||||||||||||
1987 | 0.00 | 0.50 | 80.50 | 261.00 | 430.00 | 641.00 | 687.00 | 743.00 | 573.00 | 204.00 | 30.50 | 18.00 | 3668.50 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 7.73 | 11.21 | 28.78 | 111.83 | 309.42 | 522.89 | 777.48 | 737.47 | 442.05 | 156.75 | 20.46 | 7.46 | 3190.31 | |||||||||||||
S.D. | 10.79 | 11.69 | 24.55 | 61.72 | 80.06 | 88.22 | 75.38 | 84.21 | 87.53 | 50.90 | 15.78 | 9.29 | 229.96 | |||||||||||||
SKEW | 1.97 | 1.13 | 1.40 | 0.62 | 0.25 | 0.17 | -0.06 | 0.54 | -0.01 | 0.84 | 0.80 | 1.78 | 0.45 | |||||||||||||
MAX | 49.50 | 39.50 | 107.00 | 261.00 | 513.00 | 694.50 | 954.50 | 956.50 | 625.50 | 312.00 | 60.50 | 41.00 | 3744.50 | |||||||||||||
MIN | 0.00 | 0.00 | 1.00 | 14.00 | 165.50 | 376.00 | 582.00 | 605.00 | 273.00 | 70.00 | 0.00 | 0.00 | 2719.50 | |||||||||||||
NO YRS | 39 | 39 | 51 | 53 | 53 | 55 | 53 | 55 | 55 | 55 | 40 | 40 | 39 |