YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1947 | 3.00 | 7.50 | 92.00 | 191.50 | 471.00 | 423.00 | 633.00 | 602.00 | 492.50 | 145.00 | 23.00 | 0.00 | 3083.50 | |||||||||||||
1948 | 2.50 | 1.00 | 4.50 | 43.00 | 233.50 | 576.50 | 564.72 | a | 577.00 | 395.00 | 144.00 | 4.50 | 0.00 | 2546.22 | ||||||||||||
1949 | 0.00 | 0.00 | 3.50 | 176.00 | 425.50 | 473.50 | 659.50 | 678.00 | 491.00 | 149.50 | 84.00 | 5.50 | 3146.00 | |||||||||||||
1950 | 0.00 | 1.50 | 4.00 | 42.00 | 253.50 | 471.00 | 713.00 | 721.50 | 527.00 | 131.00 | 26.50 | 6.50 | 2897.50 | |||||||||||||
1951 | 0.00 | 14.00 | 15.00 | 170.00 | 311.00 | 542.50 | 733.00 | 682.50 | 518.00 | 192.50 | 7.00 | 0.00 | 3185.50 | |||||||||||||
1952 | 0.00 | 0.50 | 25.83 | a | 183.50 | 334.50 | 462.50 | 770.00 | 717.00 | 590.00 | 386.00 | 7.00 | 0.00 | 3476.83 | ||||||||||||
1953 | 13.00 | 3.50 | 33.00 | 101.00 | 247.50 | 344.00 | 725.00 | 678.50 | 501.00 | 249.50 | 39.50 | 4.50 | 2940.00 | |||||||||||||
1954 | 0.50 | 4.00 | 0.00 | 75.00 | 333.50 | 384.50 | 626.50 | 572.50 | 425.50 | 116.00 | 58.50 | 0.00 | 2596.50 | |||||||||||||
1955 | 0.00 | 1.00 | 1.50 | 28.00 | 207.00 | 497.00 | 612.50 | 672.50 | 476.00 | 189.50 | 18.10 | a | 0.00 | 2703.10 | ||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 149.50 | 392.00 | 391.00 | 764.50 | 685.50 | 468.00 | 149.50 | 14.00 | 12.50 | 3026.50 | |||||||||||||
1957 | 0.00 | 0.50 | 6.50 | 137.00 | 451.00 | 567.00 | 657.50 | 595.50 | 584.50 | 118.50 | 19.00 | 0.00 | 3137.00 | |||||||||||||
1958 | 0.00 | 14.50 | 5.50 | 69.00 | 534.00 | 626.50 | 838.00 | 845.00 | 456.50 | 251.50 | 19.50 | 6.50 | 3666.50 | |||||||||||||
1959 | 0.00 | 1.00 | 10.00 | 129.00 | 211.00 | 499.00 | 758.50 | 624.50 | 393.00 | 222.00 | 61.00 | 2.50 | 2911.50 | |||||||||||||
1960 | 0.00 | 0.00 | 64.00 | 110.50 | 219.50 | 524.00 | 823.50 | 634.50 | 477.00 | 238.00 | 7.00 | 0.00 | 3098.00 | |||||||||||||
1961 | 1.00 | 5.50 | 30.00 | 95.50 | 243.50 | 641.50 | 767.50 | 841.00 | 328.00 | 137.00 | 5.50 | 0.00 | 3096.00 | |||||||||||||
1962 | 13.50 | 14.50 | 4.50 | 168.50 | 148.00 | 498.21 | b | 661.00 | 606.00 | 473.50 | 192.00 | 19.00 | 3.62 | a | 2802.33 | |||||||||||
1963 | 1.00 | 14.00 | 25.00 | 40.00 | 274.50 | 464.50 | 568.00 | 660.50 | 592.00 | 243.00 | 1.00 | 0.00 | 2883.50 | |||||||||||||
1964 | 0.00 | 1.50 | 19.00 | 69.50 | 242.50 | 424.00 | 710.50 | 553.50 | 370.50 | 179.00 | 9.00 | 0.00 | 2579.00 | |||||||||||||
1965 | 1.50 | 9.00 | 37.50 | 151.50 | 264.00 | 492.00 | 709.50 | 678.00 | 354.50 | 280.00 | 46.50 | 0.00 | 3024.00 | |||||||||||||
1966 | 0.00 | 0.00 | 37.50 | 139.50 | 341.50 | 421.00 | 632.50 | 670.50 | 559.00 | 187.00 | 11.50 | 0.00 | 3000.00 | |||||||||||||
1967 | 9.00 | 6.50 | 7.50 | 13.50 | f | 289.50 | 579.00 | 777.50 | 843.00 | 643.50 | 185.50 | 18.50 | 22.00 | 3381.50 | ||||||||||||
1968 | 0.00 | 15.00 | 43.00 | 90.00 | 306.50 | 492.50 | 786.50 | 605.00 | 491.50 | 84.00 | 0.00 | 0.00 | 2914.00 | |||||||||||||
1969 | 0.00 | 0.00 | 32.00 | 94.50 | 406.50 | 660.50 | 665.50 | 634.00 | 467.50 | 117.50 | 50.50 | 0.00 | 3128.50 | |||||||||||||
1970 | 0.00 | 0.00 | h | 11.50 | 23.00 | 302.00 | 636.00 | 756.50 | 758.00 | 347.50 | 135.37 | a | 12.00 | 0.00 | 2981.87 | |||||||||||
1971 | 18.50 | 10.50 | 0.00 | 60.00 | 335.00 | 367.50 | 740.50 | 839.00 | 295.50 | 186.50 | 7.00 | 0.00 | 2860.00 | |||||||||||||
1972 | 0.50 | 0.50 | 32.00 | 49.00 | 357.00 | 501.00 | 680.00 | 745.50 | 314.50 | 171.00 | 5.00 | 2.50 | 2858.50 | |||||||||||||
1973 | 0.00 | 2.00 | 6.00 | 125.00 | 340.00 | 495.50 | 757.50 | 672.00 | 465.00 | 137.00 | 0.00 | 0.00 | 3000.00 | |||||||||||||
1974 | 1.00 | 1.50 | 12.00 | 52.00 | 196.50 | 572.50 | 660.50 | 708.00 | 523.50 | 195.00 | 20.50 | 2.00 | 2945.00 | |||||||||||||
1975 | 7.50 | 0.00 | 3.50 | 30.50 | 267.50 | 437.00 | 799.00 | 581.50 | 463.50 | 123.50 | 23.00 | 18.00 | 2754.50 | |||||||||||||
1976 | 3.00 | 0.54 | b | 9.09 | b | 61.50 | 274.19 | b | 344.50 | 651.00 | 568.00 | 524.00 | 180.00 | 45.00 | 0.50 | 2661.31 | ||||||||||
1977 | 4.00 | 7.91 | e | 5.00 | 183.00 | 136.50 | 573.50 | 340.00 | o | 475.50 | m | 171.50 | o | 0.00 | z | 0.00 | z | 0.00 | z | 909.91 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.56 | 4.60 | 18.72 | 101.27 | 301.60 | 496.22 | 706.76 | 675.00 | 466.95 | 180.53 | 22.09 | 2.89 | 2961.47 | |||||||||||||
S.D. | 4.74 | 5.35 | 20.82 | 53.81 | 92.33 | 86.99 | 72.35 | 85.33 | 87.25 | 61.29 | 20.88 | 5.51 | 249.58 | |||||||||||||
SKEW | 2.10 | 0.91 | 1.77 | 0.21 | 0.53 | 0.09 | -0.16 | 0.68 | -0.19 | 1.29 | 1.29 | 2.31 | 0.69 | |||||||||||||
MAX | 18.50 | 15.00 | 92.00 | 191.50 | 534.00 | 660.50 | 838.00 | 845.00 | 643.50 | 386.00 | 84.00 | 22.00 | 3666.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 23.00 | 136.50 | 344.00 | 564.72 | 553.50 | 295.50 | 84.00 | 0.00 | 0.00 | 2546.22 | |||||||||||||
NO YRS | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 28 |