YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 21.00 | h | 8.00 | 101.00 | 207.00 | 413.00 | 430.00 | 943.00 | 853.50 | 510.50 | 302.00 | 125.00 | 13.00 | 3906.00 | ||||||||||||
1932 | 4.13 | a | 35.50 | 67.00 | 123.50 | 214.00 | 495.50 | 768.05 | b | 754.00 | 706.50 | 370.50 | 276.50 | 19.50 | 3834.69 | |||||||||||
1933 | 26.50 | 2.50 | 46.50 | 101.00 | 124.00 | 436.00 | 834.00 | 784.50 | 607.00 | 501.50 | 284.44 | c | 82.00 | 3829.94 | ||||||||||||
1934 | 81.50 | 53.00 | 303.50 | 287.00 | 436.50 | 419.00 | 801.00 | 834.00 | 641.50 | 350.00 | 138.00 | 22.00 | 4367.00 | |||||||||||||
1935 | 28.50 | 32.50 | 51.50 | 99.00 | 226.50 | 608.50 | 694.00 | 778.00 | 684.50 | 317.00 | 47.50 | 14.50 | 3582.00 | |||||||||||||
1936 | 12.50 | 5.18 | a | 124.00 | 181.50 | 363.50 | 556.50 | 829.50 | 828.50 | 600.50 | 319.50 | 196.50 | 30.00 | 4047.68 | ||||||||||||
1937 | 0.00 | 16.00 | 54.50 | 121.50 | 372.00 | 504.50 | 821.50 | 849.00 | 687.00 | 375.50 | 122.50 | 60.50 | 3984.50 | |||||||||||||
1938 | 22.50 | 2.00 | 9.50 | 92.50 | 240.00 | 547.50 | 771.50 | 782.50 | 649.00 | 237.00 | 91.50 | 63.50 | 3509.00 | |||||||||||||
1939 | 7.50 | 5.00 | 97.00 | 239.00 | 323.00 | 466.50 | 714.00 | 813.00 | 545.00 | 294.00 | 194.50 | 172.50 | 3871.00 | |||||||||||||
1940 | 23.00 | 6.00 | 91.50 | 136.00 | 409.50 | 668.50 | 698.00 | 797.00 | 435.00 | 357.50 | 94.50 | 99.50 | 3816.00 | |||||||||||||
1941 | 13.50 | 8.00 | 119.00 | 58.50 | 287.50 | 426.50 | 743.50 | 606.00 | 441.50 | 159.50 | 216.50 | 31.00 | 3111.00 | |||||||||||||
1942 | 40.50 | 1.00 | 69.00 | 90.00 | 170.50 | 469.50 | 835.00 | 739.00 | 505.00 | 385.50 | 157.50 | 86.50 | 3549.00 | |||||||||||||
1943 | 44.00 | 60.00 | 50.50 | 167.50 | 319.00 | 321.00 | 703.50 | 625.00 | 657.50 | 328.50 | 147.00 | 36.50 | 3460.00 | |||||||||||||
1944 | 32.50 | 5.50 | 32.50 | 27.50 | 299.50 | 268.50 | 630.50 | 683.00 | 590.50 | 323.50 | 20.00 | 8.27 | a | 2921.77 | ||||||||||||
1945 | 0.00 | 0.50 | 3.50 | 98.50 | 157.50 | 479.50 | 826.00 | 763.00 | 600.50 | 321.50 | 31.00 | 0.00 | 3281.50 | |||||||||||||
1946 | 0.00 | 4.50 | 31.50 | 181.50 | 269.50 | 472.00 | 699.50 | 770.50 | 593.00 | 137.00 | 4.50 | 7.00 | 3170.50 | |||||||||||||
1947 | 0.00 | 20.00 | 105.00 | 154.50 | 387.50 | 444.00 | 646.00 | 614.50 | 646.00 | 270.50 | 17.50 | 0.50 | 3306.00 | |||||||||||||
1948 | 22.50 | 6.00 | 3.50 | 61.00 | 154.50 | 446.50 | 640.50 | 616.50 | 543.00 | 294.50 | 26.00 | 1.00 | 2815.50 | |||||||||||||
1949 | 0.00 | 1.00 | 4.50 | 141.50 | 220.00 | 539.00 | 720.00 | 603.00 | 585.50 | 290.00 | 173.50 | 9.00 | 3287.00 | |||||||||||||
1950 | 2.00 | 14.00 | 27.00 | 152.50 | 325.00 | 454.00 | 773.50 | 740.00 | 448.50 | 344.00 | 149.00 | 27.38 | a | 3456.88 | ||||||||||||
1951 | 0.00 | 5.50 | 48.00 | 124.00 | 291.50 | 498.00 | 736.00 | 691.00 | 635.00 | 223.50 | 59.00 | 0.00 | 3311.50 | |||||||||||||
1952 | 0.00 | 2.00 | 22.50 | 69.00 | 242.50 | 321.00 | 741.00 | 727.00 | 585.50 | 489.50 | 37.50 | 0.00 | 3237.50 | |||||||||||||
1953 | 0.00 | 2.50 | 49.50 | 87.00 | 76.50 | 337.50 | 793.50 | 619.00 | 639.50 | 247.50 | 67.50 | 0.00 | 2920.00 | |||||||||||||
1954 | 0.00 | 26.50 | 27.50 | 180.50 | 391.00 | 416.50 | 787.00 | 603.00 | 501.50 | 311.50 | 100.00 | 0.00 | 3345.00 | |||||||||||||
1955 | 0.00 | 0.00 | c | 26.50 | 18.00 | 207.00 | 412.50 | 621.00 | 783.50 | 569.00 | 357.00 | 75.50 | 0.00 | f | 3070.00 | |||||||||||
1956 | 0.00 | 0.00 | 44.00 | 93.50 | 273.50 | 500.00 | 685.50 | 613.50 | 611.50 | 220.50 | 68.50 | 3.50 | 3114.00 | |||||||||||||
1957 | 0.00 | 10.50 | 31.00 | 82.50 | 168.50 | 560.00 | 701.12 | a | 635.00 | 524.00 | 140.50 | 3.00 | 0.00 | 2856.12 | ||||||||||||
1958 | 0.00 | 2.50 | 0.00 | c | 74.50 | 274.00 | 359.50 | 643.00 | 785.50 | 555.00 | 440.50 | 63.50 | 100.00 | 3298.00 | ||||||||||||
1959 | 2.00 | 0.00 | a | 24.50 | 165.00 | 147.50 | 532.00 | 809.00 | 616.00 | 395.50 | 350.00 | 125.50 | 33.50 | 3200.50 | ||||||||||||
1960 | 0.00 | 0.00 | 70.50 | 101.90 | a | 216.00 | 624.00 | 751.00 | 663.50 | 613.00 | 244.00 | 36.50 | 0.00 | 3320.40 | ||||||||||||
1961 | 10.50 | 6.50 | 5.50 | 106.00 | 153.50 | 665.50 | 861.00 | 730.50 | 454.00 | 311.00 | 47.50 | 0.00 | 3351.50 | |||||||||||||
1962 | 12.00 | 5.00 | 6.50 | 118.50 | 136.50 | 497.50 | 714.00 | 740.50 | 568.00 | 303.50 | 127.00 | 51.00 | 3280.00 | |||||||||||||
1963 | 1.50 | 67.00 | 6.00 | 24.50 | 264.00 | 351.00 | 663.00 | 686.50 | 555.00 | 288.82 | a | 61.50 | 19.00 | 2987.82 | ||||||||||||
1964 | 9.00 | 2.50 | 24.00 | 69.00 | 198.00 | 435.00 | 772.00 | 764.50 | 490.00 | 454.00 | 36.00 | 0.50 | 3254.50 | |||||||||||||
1965 | 5.00 | 22.50 | 9.00 | 105.00 | 209.50 | 348.00 | 703.00 | 689.50 | 339.00 | 444.50 | 88.00 | 7.50 | 2970.50 | |||||||||||||
1966 | 0.00 | 3.50 | 61.00 | 230.50 | 438.00 | 547.00 | 739.00 | 837.50 | 558.00 | 365.00 | 103.50 | 15.00 | 3898.00 | |||||||||||||
1967 | 20.00 | 39.00 | 27.50 | 0.00 | 224.50 | 396.50 | 863.00 | 895.00 | 567.00 | 407.50 | 190.00 | 3.00 | 3633.00 | |||||||||||||
1968 | 14.00 | 38.00 | 46.50 | 115.50 | 245.50 | 579.50 | 805.50 | 595.00 | 608.50 | 304.50 | 8.00 | w | 0.00 | z | 3352.50 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 11.76 | 13.68 | 50.58 | 118.05 | 259.74 | 469.32 | 749.50 | 723.96 | 564.38 | 320.59 | 102.80 | 28.25 | 3405.12 | |||||||||||||
S.D. | 17.15 | 17.78 | 54.16 | 62.40 | 94.20 | 95.63 | 74.26 | 87.02 | 83.42 | 85.38 | 72.46 | 38.76 | 370.87 | |||||||||||||
SKEW | 2.17 | 1.61 | 2.83 | 0.53 | 0.27 | 0.11 | 0.28 | -0.01 | -0.67 | -0.07 | 0.76 | 1.92 | 0.57 | |||||||||||||
MAX | 81.50 | 67.00 | 303.50 | 287.00 | 438.00 | 668.50 | 943.00 | 895.00 | 706.50 | 501.50 | 284.44 | 172.50 | 4367.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 76.50 | 268.50 | 621.00 | 595.00 | 339.00 | 137.00 | 3.00 | 0.00 | 2815.50 | |||||||||||||
NO YRS | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 37 | 36 | 35 |