YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1934 | 0.00 | z | 0.00 | z | 0.00 | z | 92.00 | 394.50 | 0.00 | z | 0.00 | z | 698.50 | 368.50 | 312.50 | 73.00 | 1.00 | 1940.00 | ||||||||
1935 | 9.50 | 9.33 | a | 46.50 | f | 116.00 | 163.50 | 529.00 | 758.39 | c | 693.50 | 474.00 | 268.67 | a | 45.50 | 0.00 | 3067.39 | |||||||||
1936 | 0.00 | 4.50 | 18.50 | 156.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 300.50 | h | 164.30 | a | 18.00 | 0.00 | a | 361.30 | ||||||
1937 | 0.00 | 4.00 | 3.50 | 111.00 | 293.00 | 480.52 | a | 734.00 | 763.00 | 0.00 | z | 91.00 | 0.00 | z | 0.00 | z | 2480.02 | |||||||||
1938 | 1.11 | c | 2.00 | 27.50 | 143.00 | 229.00 | 167.50 | p | 556.85 | d | 612.00 | 305.77 | d | 0.00 | z | 0.00 | z | 0.00 | z | 1877.23 | ||||||
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 92.00 | 219.50 | f | 503.00 | f | 774.00 | 669.50 | 0.00 | z | 0.00 | z | 0.00 | z | 44.00 | 1579.50 | |||||
1940 | 0.00 | 12.00 | 28.50 | 67.00 | 262.50 | 525.00 | 720.50 | 596.50 | 435.00 | 237.00 | 27.50 | 10.50 | g | 2911.50 | ||||||||||||
1941 | 0.00 | 5.00 | 16.00 | 49.00 | 306.50 | 416.50 | 607.50 | 642.50 | 0.00 | z | 250.07 | a | 4.50 | 0.00 | 2297.57 | |||||||||||
1942 | 0.00 | 0.00 | a | 0.00 | 79.00 | 0.00 | z | 481.50 | 575.50 | 607.00 | 515.00 | 0.00 | z | 123.50 | f | 25.83 | a | 2283.83 | ||||||||
1943 | 0.00 | z | 0.00 | z | 0.00 | z | 372.00 | h | 252.00 | 559.00 | 709.50 | 715.50 | 416.50 | 94.50 | 18.50 | 0.00 | 2765.50 | |||||||||
1944 | 0.00 | 3.00 | 8.00 | 17.00 | 299.50 | 514.50 | 697.50 | 710.50 | 438.00 | 163.50 | 30.50 | 0.00 | 2882.00 | |||||||||||||
1945 | 0.00 | 5.00 | 25.50 | 72.50 | 279.00 | 395.50 | 643.50 | 657.50 | 409.66 | a | 188.58 | a | 24.50 | 4.00 | 2705.24 | |||||||||||
1946 | 3.50 | 7.50 | 52.50 | 199.50 | 184.97 | a | 613.00 | 687.00 | 628.00 | 440.00 | 163.00 | 20.69 | a | 30.50 | 3030.16 | |||||||||||
1947 | 0.00 | 1.50 | 9.00 | 63.00 | 264.00 | 437.00 | 682.52 | a | 663.50 | 480.50 | 253.00 | 0.50 | 0.00 | a | 2854.52 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 560.00 | 398.00 | 75.00 | 2.00 | 2.07 | a | 1037.07 | |||||
1949 | 0.00 | 0.00 | 3.00 | 69.00 | 213.38 | a | 380.00 | 542.00 | 479.00 | 264.50 | 67.00 | 65.00 | 3.50 | 2086.38 | ||||||||||||
1950 | 26.00 | 14.50 | 23.00 | 122.00 | 211.00 | 522.50 | 546.00 | 528.00 | 341.00 | 351.50 | 42.50 | 1.00 | 2729.00 | |||||||||||||
1951 | 8.50 | 21.00 | 16.00 | 57.50 | 253.00 | 376.00 | 710.00 | 637.00 | 370.50 | 125.00 | 3.00 | 2.50 | 2580.00 | |||||||||||||
1952 | 0.00 | 0.00 | 7.50 | 61.50 | 261.00 | 621.00 | 669.50 | 649.00 | 411.00 | 158.50 | 19.50 | 0.00 | 2858.50 | |||||||||||||
1953 | 18.00 | 7.00 | 31.00 | 60.00 | 209.77 | a | 603.50 | 695.00 | 605.00 | 455.00 | 174.00 | 51.00 | 0.00 | 2909.27 | ||||||||||||
1954 | 5.50 | 26.00 | 15.50 | 187.00 | 258.50 | 568.50 | 713.00 | 638.50 | 492.50 | 227.50 | 32.50 | 10.00 | 3175.00 | |||||||||||||
1955 | 0.00 | 0.00 | 20.00 | 122.00 | 245.50 | 401.50 | 675.28 | a | 590.00 | 418.50 | 188.00 | 31.03 | a | 17.50 | m | 2691.82 | ||||||||||
1956 | 0.00 | 0.00 | a | 30.50 | 41.00 | 363.00 | 638.00 | 642.00 | 588.00 | 499.00 | 195.50 | 18.00 | 0.00 | 3015.00 | ||||||||||||
1957 | 0.00 | 3.50 | 6.72 | a | 37.00 | 140.50 | 457.00 | 663.63 | d | 635.50 | 339.50 | 162.50 | 7.24 | a | 0.50 | 2453.59 | ||||||||||
1958 | 0.00 | 5.00 | 2.50 | 37.50 | 335.50 | 560.50 | 639.50 | 674.00 | 473.79 | a | 195.00 | 33.10 | a | 0.00 | 2956.40 | |||||||||||
1959 | 0.00 | 0.50 | 6.00 | 117.00 | 249.00 | 570.50 | 666.50 | 679.00 | 393.00 | 95.50 | 15.00 | 0.00 | 2792.00 | |||||||||||||
1960 | 0.00 | 0.00 | 17.00 | 116.50 | 235.00 | 547.50 | 638.00 | 676.50 | 416.50 | 141.50 | 16.50 | 3.00 | 2808.00 | |||||||||||||
1961 | 0.00 | 10.50 | 4.50 | 80.50 | 253.50 | 486.00 | 603.47 | a | 588.00 | 301.50 | 125.00 | 2.00 | 0.00 | 2454.97 | ||||||||||||
1962 | 0.00 | 21.00 | 7.50 | 125.00 | 315.00 | 444.50 | 659.00 | 709.50 | 421.50 | 212.50 | 13.50 | 3.50 | 2932.50 | |||||||||||||
1963 | 0.00 | a | 15.00 | 48.50 | 113.00 | 349.50 | 550.00 | 772.42 | a | 601.00 | 488.50 | 275.00 | 18.00 | 0.00 | 3230.92 | |||||||||||
1964 | 0.00 | 0.00 | 1.00 | 50.50 | 300.50 | 466.50 | 757.50 | 601.50 | 384.50 | 156.00 | 12.00 | 7.00 | 2737.00 | |||||||||||||
1965 | 0.00 | 2.00 | 1.50 | 107.00 | 232.50 | 431.00 | 646.00 | 528.50 | 305.00 | 172.00 | 36.50 | 12.50 | 2474.50 | |||||||||||||
1966 | 0.00 | 0.00 | 29.50 | 64.50 | 345.50 | 537.00 | 765.00 | 569.00 | 421.50 | 163.50 | 42.00 | 3.00 | 2940.50 | |||||||||||||
1967 | 6.50 | 1.50 | 49.00 | 75.50 | 220.50 | 429.00 | 637.50 | 543.50 | 362.50 | 220.00 | 25.00 | 0.00 | 2570.50 | |||||||||||||
1968 | 0.00 | 0.00 | 12.00 | 34.50 | 177.00 | 546.00 | 603.50 | 529.00 | 367.50 | 195.50 | 9.00 | 0.50 | 2474.50 | |||||||||||||
1969 | 8.00 | 0.00 | 2.50 | 82.00 | 286.50 | 382.00 | 737.50 | 679.50 | 423.00 | 61.50 | 13.00 | 1.50 | 2677.00 | |||||||||||||
1970 | 9.50 | 3.50 | 1.00 | 31.50 | 307.00 | 455.00 | 678.50 | 694.00 | 341.00 | 74.00 | 14.50 | 2.50 | 2612.00 | |||||||||||||
1971 | 29.00 | 0.00 | 29.50 | 46.50 | 170.00 | 560.00 | 644.50 | 583.00 | 360.00 | 122.00 | 31.50 | 6.00 | 2582.00 | |||||||||||||
1972 | 2.00 | 15.00 | 56.00 | 86.00 | 222.00 | 545.00 | 636.50 | 592.50 | 430.00 | 186.00 | 0.00 | 1.00 | 2772.00 | |||||||||||||
1973 | 0.00 | 0.00 | 1.00 | 34.50 | 214.00 | 491.50 | 626.00 | 629.50 | 312.50 | 165.00 | 55.00 | 7.50 | 2536.50 | |||||||||||||
1974 | 0.00 | 0.00 | 48.00 | 58.00 | 338.93 | a | 516.00 | 674.00 | 508.40 | a | 274.00 | 137.95 | a | 6.21 | a | 0.00 | b | 2561.49 | ||||||||
1975 | 2.00 | 0.00 | 6.00 | 53.28 | a | 204.17 | b | 467.50 | 660.50 | 639.00 | 318.50 | 198.50 | 27.41 | a | 2.00 | 2578.86 | ||||||||||
1976 | 0.00 | 0.00 | 13.00 | 33.00 | 193.00 | 485.00 | 681.50 | 578.00 | 346.00 | 90.50 | 11.50 | 0.00 | 2431.50 | |||||||||||||
1977 | 0.00 | 1.50 | 0.00 | 67.00 | 283.00 | 597.50 | 726.00 | 631.50 | 469.50 | 178.00 | 26.50 | 18.50 | 2999.00 | |||||||||||||
1978 | 0.00 | 0.50 | 34.88 | c | 90.54 | b | 229.00 | 500.00 | 738.00 | 580.00 | 423.00 | 152.86 | b | 45.50 | 1.50 | 2795.77 | ||||||||||
1979 | 0.00 | f | 10.89 | a | 3.00 | 106.50 | 215.50 | 476.00 | 702.00 | 568.00 | 449.50 | 204.00 | 3.00 | 4.00 | 2742.39 | |||||||||||
1980 | 3.00 | 10.50 | 2.07 | a | 72.00 | 195.50 | 601.07 | b | 797.00 | 672.50 | 467.50 | 152.00 | 74.50 | 36.00 | 3083.64 | |||||||||||
1981 | 0.00 | 11.00 | 4.00 | 190.50 | 253.00 | 650.00 | 723.00 | 583.00 | 439.00 | 172.00 | 59.50 | 29.50 | 3114.50 | |||||||||||||
1982 | 0.00 | 11.00 | 9.00 | 65.00 | 222.00 | 413.50 | 708.00 | 667.50 | 412.50 | 122.50 | 6.50 | 0.00 | 2637.50 | |||||||||||||
1983 | 0.00 | 1.00 | 18.50 | 50.00 | 175.50 | 414.00 | 731.50 | 709.50 | 471.50 | 170.00 | 46.00 | 0.00 | 2787.50 | |||||||||||||
1984 | 0.00 | 0.00 | 3.00 | 26.00 | 355.00 | 493.50 | 697.00 | 631.00 | 427.50 | 78.50 | 35.00 | 10.00 | 2756.50 | |||||||||||||
1985 | 0.00 | 0.50 | 12.50 | 107.00 | 287.50 | 534.50 | 669.50 | 660.50 | 348.50 | 122.50 | 12.41 | a | 0.00 | 2755.41 | ||||||||||||
1986 | 21.50 | 35.00 | 81.00 | 102.00 | 247.00 | 501.00 | 678.00 | 617.00 | 370.00 | 81.50 | 18.50 | 0.00 | 2752.50 | |||||||||||||
1987 | 1.00 | 2.00 | 13.00 | 147.50 | 265.00 | 535.50 | 718.50 | 588.00 | 370.50 | 156.50 | 27.50 | 8.50 | 2833.50 | |||||||||||||
1988 | 1.00 | 2.00 | 29.00 | 111.00 | 257.00 | 562.00 | 673.00 | 662.50 | 365.00 | 193.50 | 51.00 | 0.00 | 2907.00 | |||||||||||||
1989 | 1.00 | 5.50 | 118.50 | 169.00 | 351.00 | 453.50 | 717.50 | 613.50 | 414.00 | 198.50 | 59.50 | 5.00 | 3106.50 | |||||||||||||
1990 | 5.00 | 3.00 | 22.50 | 96.00 | 244.50 | 638.50 | 606.50 | 591.00 | 470.50 | 186.00 | 72.50 | 0.50 | 2936.50 | |||||||||||||
1991 | 0.00 | 0.00 | 20.00 | 70.00 | 345.50 | 530.50 | 644.50 | 611.00 | 383.00 | 224.00 | 11.00 | 0.00 | 2839.50 | |||||||||||||
1992 | 0.00 | 2.50 | 0.00 | 177.50 | 312.00 | 434.00 | 609.00 | 557.50 | 459.50 | 197.00 | 0.00 | 1.50 | 2750.50 | |||||||||||||
1993 | 0.00 | 0.00 | 26.50 | 80.00 | 261.50 | 497.00 | 700.50 | 594.50 | 361.50 | 143.50 | 6.50 | 1.00 | 2672.50 | |||||||||||||
1994 | 0.00 | 0.00 | 45.50 | 127.50 | 320.00 | 656.50 | 669.50 | 669.00 | 456.50 | 116.50 | 31.00 | 1.50 | 3093.50 | |||||||||||||
1995 | 3.00 | 18.00 | 53.50 | 44.50 | 116.00 | 410.00 | 616.50 | 772.50 | 378.50 | 156.50 | 44.00 | 21.50 | 2634.50 | |||||||||||||
1996 | 2.50 | 35.00 | 18.50 | 113.50 | 406.50 | 552.50 | 683.00 | 617.50 | 366.00 | 189.50 | 52.50 | 8.50 | 3045.50 | |||||||||||||
1997 | 25.00 | 4.00 | 58.50 | 62.00 | 242.50 | 489.50 | 654.00 | 599.00 | 490.50 | 167.50 | 11.50 | 0.00 | 2804.00 | |||||||||||||
1998 | 0.00 | 0.00 | 40.50 | 49.50 | 323.00 | 504.50 | 682.50 | 604.50 | 518.50 | 161.00 | 66.50 | 13.50 | 2964.00 | |||||||||||||
1999 | 4.50 | 16.50 | 50.00 | 61.50 | 235.00 | 467.50 | 704.00 | 628.00 | 348.00 | 182.00 | 119.00 | 7.00 | 2823.00 | |||||||||||||
2000 | 21.50 | 14.00 | 13.50 | 148.00 | 404.50 | 542.50 | 740.50 | 735.50 | 498.50 | 146.00 | 0.00 | 0.00 | 3264.50 | |||||||||||||
2001 | 0.50 | 0.50 | 13.00 | 139.00 | 333.50 | 601.50 | 775.00 | 664.50 | 468.00 | 198.50 | 40.50 | 3.50 | 3238.00 | |||||||||||||
2002 | 4.00 | 3.50 | 12.00 | 185.00 | 338.50 | 713.50 | 779.00 | 695.00 | 441.50 | 84.00 | 13.50 | 0.00 | 3269.50 | |||||||||||||
2003 | 10.00 | 8.00 | 32.00 | 128.00 | 336.00 | 434.00 | 835.50 | 691.50 | 352.50 | 269.00 | 28.50 | 0.00 | 3125.00 | |||||||||||||
2004 | 0.00 | 0.00 | 109.00 | 86.00 | 373.50 | 457.50 | 618.50 | 560.00 | 415.50 | 149.00 | 11.00 | 2.50 | 2782.50 | |||||||||||||
2005 | 19.50 | 0.00 | 11.00 | 63.50 | 296.00 | 502.50 | b | 749.50 | 614.00 | 498.00 | 183.50 | 68.50 | 8.00 | 3014.00 | ||||||||||||
2006 | 5.17 | a | 13.50 | 27.50 | 194.50 | 337.50 | 645.50 | 752.00 | 623.50 | 301.00 | 163.50 | 0.00 | z | 0.00 | z | 3063.67 | ||||||||||
2007 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 234.50 | 475.50 | 658.50 | 733.00 | 449.00 | 233.50 | 68.50 | 2.50 | 2855.00 | |||||||||
2008 | 0.00 | 0.00 | 11.50 | 63.00 | 222.50 | 527.50 | 737.00 | 599.50 | 342.50 | 161.50 | 48.00 | 5.00 | 2718.00 | |||||||||||||
2009 | 10.00 | 21.50 | 51.00 | 69.00 | 305.00 | 439.50 | 658.50 | 601.50 | 363.50 | 65.50 | 43.50 | 0.00 | 2628.50 | |||||||||||||
2010 | 0.00 | 0.00 | 18.00 | 78.00 | 219.50 | 574.50 | 730.50 | 662.50 | 496.50 | 170.50 | 41.50 | 0.50 | 2992.00 | |||||||||||||
2011 | 0.00 | 2.07 | a | 32.00 | 89.00 | 206.00 | 605.50 | 799.00 | 758.50 | 390.50 | 176.00 | 27.00 | 0.00 | 3085.57 | ||||||||||||
2012 | 3.50 | 0.00 | 118.00 | 147.00 | 315.00 | 707.00 | 787.50 | 679.00 | 394.00 | 141.50 | 56.50 | 17.50 | 3366.50 | |||||||||||||
2013 | 8.00 | 0.00 | 20.00 | 1.00 | 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 | 28.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.77 | 5.78 | 24.47 | 91.27 | 267.97 | 515.26 | 686.85 | 631.00 | 406.46 | 167.70 | 30.32 | 5.17 | 2827.79 | |||||||||||||
S.D. | 6.95 | 8.08 | 25.68 | 44.80 | 63.29 | 78.10 | 61.09 | 59.88 | 61.57 | 56.97 | 23.40 | 9.03 | 245.77 | |||||||||||||
SKEW | 2.19 | 1.81 | 1.96 | 0.70 | 0.11 | 0.36 | -0.08 | 0.10 | -0.19 | 0.44 | 0.99 | 2.48 | -0.15 | |||||||||||||
MAX | 29.00 | 35.00 | 118.50 | 199.50 | 406.50 | 713.50 | 835.50 | 772.50 | 518.50 | 351.50 | 119.00 | 44.00 | 3366.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 17.00 | 116.00 | 376.00 | 542.00 | 479.00 | 264.50 | 61.50 | 0.00 | 0.00 | 2086.38 | |||||||||||||
NO YRS | 74 | 75 | 74 | 76 | 75 | 74 | 76 | 78 | 75 | 76 | 74 | 74 | 64 |