YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 54.50 | 31.00 | 66.00 | 216.50 | 449.00 | 476.50 | 696.00 | 667.00 | 458.50 | 293.00 | 67.00 | 2.50 | 3477.50 | |||||||||||||
1932 | 1.00 | 23.00 | 27.00 | 165.00 | 308.50 | 534.50 | 553.50 | 623.50 | 543.50 | 327.50 | 129.50 | 14.00 | 3250.50 | |||||||||||||
1933 | 12.50 | 0.00 | 20.00 | 149.50 | 217.50 | 442.00 | 592.50 | 732.50 | 395.00 | 324.50 | 176.00 | 57.50 | 3119.50 | |||||||||||||
1934 | 49.50 | 116.50 | 236.00 | 382.50 | 482.50 | 550.50 | 594.00 | 729.00 | 475.00 | 366.50 | 163.00 | 31.00 | 4176.00 | |||||||||||||
1935 | 85.00 | 75.00 | 8.00 | 167.00 | 368.50 | 500.00 | 658.50 | 637.50 | 604.50 | 306.50 | 64.50 | 45.00 | 3520.00 | |||||||||||||
1936 | 9.50 | 1.00 | 25.00 | 253.00 | 449.00 | 567.00 | 652.00 | 756.00 | 515.00 | 400.00 | 197.00 | 33.00 | 3857.50 | |||||||||||||
1937 | 0.00 | 20.50 | 98.50 | 83.00 | 351.00 | 566.00 | 652.00 | 613.00 | 526.50 | 455.00 | 112.00 | 48.00 | 3525.50 | |||||||||||||
1938 | 21.50 | 52.00 | 82.00 | 268.00 | 413.50 | 571.50 | 784.50 | 623.00 | 636.00 | 417.00 | 60.50 | 65.50 | 3995.00 | |||||||||||||
1939 | 19.00 | 0.00 | 116.00 | 277.00 | 405.00 | 388.00 | 669.00 | 706.00 | 521.50 | 327.00 | 234.50 | 121.00 | 3784.00 | |||||||||||||
1940 | 58.50 | 36.00 | 148.50 | 240.00 | 486.50 | 563.50 | 634.50 | 693.50 | 607.00 | 372.00 | 43.00 | 52.50 | 3935.50 | |||||||||||||
1941 | 61.00 | 134.50 | 280.00 | 282.00 | 344.00 | 475.50 | 768.00 | 665.00 | 400.50 | 301.00 | 182.00 | 19.00 | 3912.50 | |||||||||||||
1942 | 26.00 | 16.00 | 93.00 | 218.28 | a | 317.50 | 413.00 | 694.00 | 676.00 | 486.50 | 332.00 | 29.00 | 36.00 | 3337.28 | ||||||||||||
1943 | 9.00 | 96.50 | 41.50 | 229.00 | 243.00 | 418.00 | 631.00 | 562.00 | 575.00 | 277.50 | 181.00 | 21.50 | 3285.00 | |||||||||||||
1944 | 25.00 | 8.00 | 45.00 | 174.00 | 322.00 | 405.00 | 624.50 | 571.50 | 554.50 | 465.50 | 60.00 | 49.00 | 3304.00 | |||||||||||||
1945 | 37.00 | 24.50 | 16.50 | 72.00 | 374.50 | 401.00 | 659.50 | 632.00 | 420.00 | 309.00 | 31.50 | 23.50 | 3001.00 | |||||||||||||
1946 | 11.00 | 19.00 | 30.50 | 154.00 | 426.50 | 430.00 | 643.50 | 654.50 | 479.50 | 169.00 | 39.00 | 23.50 | 3080.00 | |||||||||||||
1947 | 8.00 | 48.50 | 187.50 | 255.00 | 482.50 | 454.50 | 598.00 | 602.50 | 510.50 | 260.00 | 52.00 | 37.00 | 3496.00 | |||||||||||||
1948 | 5.50 | 3.50 | 38.50 | 84.50 | 292.50 | 565.50 | 590.50 | 506.00 | 436.00 | 283.00 | 9.00 | 0.00 | 2814.50 | |||||||||||||
1949 | 0.00 | 41.50 | 64.50 | 195.50 | 434.50 | 442.00 | 566.50 | 585.50 | 554.00 | 145.00 | 273.00 | 12.50 | 3314.50 | |||||||||||||
1950 | 3.50 | 10.50 | 14.00 | 95.00 | 244.50 | 444.00 | 600.37 | a | 641.50 | 446.50 | 163.50 | 43.00 | 58.50 | 2764.87 | ||||||||||||
1951 | 0.50 | 18.50 | 32.00 | 219.00 | 268.50 | 473.00 | 613.50 | 531.00 | 505.00 | 234.00 | 67.00 | 3.00 | 2965.00 | |||||||||||||
1952 | 11.50 | 23.50 | 26.00 | 212.00 | 349.00 | 377.50 | 642.00 | 614.50 | 552.00 | 477.50 | 93.00 | 18.08 | a | 3396.58 | ||||||||||||
1953 | 64.50 | 17.50 | 52.50 | 156.00 | 329.50 | 357.00 | 604.50 | 636.03 | b | 536.50 | 356.00 | 166.00 | 37.50 | 3313.53 | ||||||||||||
1954 | 2.07 | a | 65.00 | 43.00 | 87.93 | a | 343.50 | 373.00 | 511.00 | 518.50 | 455.50 | 281.50 | 228.00 | 25.50 | 2934.50 | |||||||||||
1955 | 8.00 | 1.50 | 7.00 | 55.50 | 199.50 | 424.50 | 480.00 | 561.00 | 422.50 | 261.50 | 56.50 | 11.00 | 2488.50 | |||||||||||||
1956 | 5.00 | 0.00 | 30.50 | 216.50 | 445.50 | 390.00 | 681.50 | 603.35 | d | 454.04 | d | 191.00 | 109.00 | 49.00 | 3175.39 | |||||||||||
1957 | 3.00 | 24.00 | 58.50 | 181.50 | 442.00 | 480.00 | 557.00 | 554.90 | a | 612.00 | 262.50 | 46.00 | 33.00 | 3254.40 | ||||||||||||
1958 | 19.00 | 91.00 | 64.50 | 169.50 | 558.00 | 611.00 | 843.72 | a | 741.50 | 459.50 | 372.50 | 82.00 | 94.00 | 4106.22 | ||||||||||||
1959 | 24.00 | 7.00 | 38.00 | 172.50 | 291.00 | 471.00 | 584.50 | f | 573.50 | c | 401.50 | 287.00 | 99.50 | 27.50 | 2392.50 | |||||||||||
1960 | 13.50 | 24.50 | 91.50 | 177.00 | 258.50 | 473.50 | 752.00 | 569.00 | 455.00 | 330.00 | 72.50 | 17.00 | 3234.00 | |||||||||||||
1961 | 98.50 | 43.50 | 91.50 | 117.00 | 317.50 | 602.50 | 709.00 | 810.50 | 425.50 | 215.00 | 51.50 | 17.00 | 3499.00 | |||||||||||||
1962 | 44.50 | 80.00 | 52.50 | 197.00 | 196.50 | 445.34 | a | 584.50 | 574.00 | 533.00 | 305.50 | 126.50 | 65.50 | 3204.84 | ||||||||||||
1963 | 13.50 | 163.50 | 62.00 | 120.50 | 379.50 | 420.50 | 535.50 | 607.00 | 615.00 | 333.50 | 73.00 | 30.50 | 3354.00 | |||||||||||||
1964 | 7.75 | a | 10.00 | 50.00 | 75.00 | 250.00 | 415.50 | 606.00 | 545.50 | 420.50 | 389.50 | 32.50 | 12.50 | 2814.75 | ||||||||||||
1965 | 38.50 | 19.50 | 126.00 | 205.00 | 245.00 | 460.00 | 721.50 | 662.00 | 422.00 | 415.00 | 174.00 | 31.50 | 3520.00 | |||||||||||||
1966 | 7.00 | 15.00 | 92.00 | 175.50 | 328.50 | 434.00 | 567.50 | 641.50 | 544.00 | 264.00 | 102.00 | 55.50 | 3226.50 | |||||||||||||
1967 | 22.50 | 34.00 | 12.00 | 69.00 | 315.00 | 580.50 | 678.00 | 848.50 | 636.50 | 307.00 | 131.50 | 39.50 | 3674.00 | |||||||||||||
1968 | 49.50 | 162.00 | 129.50 | 121.50 | 352.50 | 462.00 | 717.00 | 594.50 | 477.00 | 231.00 | 78.00 | 0.52 | a | 3375.02 | ||||||||||||
1969 | 5.54 | c | 0.50 | 85.25 | a | 142.00 | 437.00 | 602.00 | 596.50 | 562.50 | 477.00 | 213.12 | c | 128.50 | 15.50 | 3265.41 | ||||||||||
1970 | 13.95 | a | 102.85 | b | 64.50 | 51.00 | 287.50 | 558.50 | 656.00 | 606.50 | 381.00 | 245.50 | 124.82 | b | 1.00 | 3093.12 | ||||||||||
1971 | 22.50 | 37.15 | b | 3.00 | 115.00 | 326.50 | 322.50 | 666.50 | 751.00 | 421.00 | 224.50 | 34.50 | 1.50 | 2925.65 | ||||||||||||
1972 | 3.62 | a | 25.00 | 91.00 | 71.90 | a | 383.00 | 447.50 | 639.50 | 688.00 | 368.50 | 226.50 | 76.50 | 35.13 | a | 3056.15 | ||||||||||
1973 | 12.50 | 60.50 | 28.00 | 145.00 | 382.50 | 430.50 | 620.50 | 551.50 | 514.50 | 231.50 | 21.00 | 17.05 | a | 3015.05 | ||||||||||||
1974 | 23.50 | 2.00 | 43.50 | 106.00 | 191.50 | 481.00 | 564.50 | 693.50 | 645.00 | 363.50 | 67.50 | 38.15 | e | 3219.65 | ||||||||||||
1975 | 15.50 | c | 1.00 | 19.00 | 44.50 | 302.25 | a | 393.00 | 647.50 | 539.50 | 531.00 | 231.50 | 69.00 | 40.50 | 2834.25 | |||||||||||
1976 | 35.00 | 14.50 | 24.00 | 151.00 | 335.50 | 363.50 | 591.50 | 533.50 | 543.00 | 280.50 | 214.50 | 39.00 | 3125.50 | |||||||||||||
1977 | 29.50 | 96.50 | 21.00 | 230.00 | 238.00 | 509.50 | 567.50 | 770.00 | 405.50 | 253.00 | 60.50 | 32.00 | 3213.00 | |||||||||||||
1978 | 32.50 | 58.00 | 143.00 | 145.50 | 268.50 | 581.00 | 660.00 | 625.50 | 416.50 | 350.50 | 37.00 | 0.00 | 3318.00 | |||||||||||||
1979 | 0.00 | 3.50 | 115.50 | 146.50 | 365.00 | 491.50 | 671.50 | 651.50 | 569.50 | 334.00 | 91.55 | a | 45.00 | 3485.05 | ||||||||||||
1980 | 5.00 | 42.50 | 28.50 | 235.50 | 316.50 | 391.00 | 614.00 | 572.00 | 477.50 | 312.14 | b | 118.39 | b | 87.50 | 3200.53 | |||||||||||
1981 | 122.50 | 61.00 | 155.52 | a | 154.00 | 305.50 | 377.00 | 581.00 | 777.00 | 507.50 | 217.00 | 146.50 | 11.50 | 3416.02 | ||||||||||||
1982 | 4.50 | 27.50 | 50.00 | 108.50 | 291.50 | 583.00 | 579.00 | 646.00 | 499.50 | 284.50 | 23.00 | 11.50 | 3108.50 | |||||||||||||
1983 | 47.00 | 59.00 | 131.00 | 205.50 | 410.00 | 442.50 | 551.50 | 649.00 | 416.00 | 261.50 | 70.00 | 0.00 | 3243.00 | |||||||||||||
1984 | 59.00 | 52.00 | 104.50 | 120.00 | 235.50 | 403.50 | 662.50 | 670.00 | 465.50 | 209.50 | 39.31 | a | 0.00 | 3021.31 | ||||||||||||
1985 | 4.50 | 3.00 | 25.50 | 158.00 | 352.00 | 469.00 | 839.50 | 642.00 | 406.00 | 227.85 | a | 30.50 | 13.00 | 3170.85 | ||||||||||||
1986 | 50.50 | 53.00 | 127.00 | 98.00 | 329.50 | 563.50 | 512.50 | 773.00 | 407.50 | 370.50 | 65.50 | 2.00 | 3352.50 | |||||||||||||
1987 | 3.00 | 85.50 | 96.00 | 238.45 | a | 380.50 | 541.50 | 611.50 | 679.00 | 581.00 | 434.00 | 148.00 | 13.50 | 3811.95 | ||||||||||||
1988 | 12.00 | 71.50 | 68.50 | 183.00 | 339.00 | 436.50 | 655.00 | 651.00 | 499.00 | 364.50 | 54.00 | 50.50 | 3384.50 | |||||||||||||
1989 | 12.50 | 2.00 | 38.50 | 256.00 | 331.00 | 564.00 | 593.00 | 620.50 | 575.50 | 271.50 | 98.00 | 47.00 | 3409.50 | |||||||||||||
1990 | 22.00 | 26.00 | 130.50 | 242.00 | 313.00 | 468.50 | 771.00 | 748.50 | 573.00 | 179.00 | 95.50 | 6.50 | 3575.50 | |||||||||||||
1991 | 11.00 | 125.00 | 42.50 | 130.50 | 272.00 | 384.50 | 700.00 | 742.00 | 579.00 | 321.50 | 79.50 | 36.00 | 3423.50 | |||||||||||||
1992 | 37.50 | 140.00 | 212.00 | 281.50 | 490.50 | 601.00 | 672.50 | 711.50 | 428.00 | 294.00 | 42.50 | 0.00 | 3911.00 | |||||||||||||
1993 | 4.00 | 55.00 | 102.00 | 149.50 | 520.50 | 450.50 | 495.00 | 658.50 | 527.00 | 380.00 | 11.00 | 22.00 | 3375.00 | |||||||||||||
1994 | 44.50 | 5.50 | 150.50 | 206.00 | 405.50 | 452.00 | 715.00 | 705.00 | 597.50 | 237.50 | 5.50 | 14.00 | 3538.50 | |||||||||||||
1995 | 39.00 | 78.50 | 86.50 | 166.50 | 453.50 | 508.50 | 693.50 | 0.00 | z | 570.50 | 226.50 | 139.00 | 8.00 | 2970.00 | ||||||||||||
1996 | 20.00 | 56.50 | 43.50 | 182.00 | 223.00 | 457.50 | 716.50 | 643.50 | 368.50 | 214.50 | 63.00 | 2.50 | 2991.00 | |||||||||||||
1997 | 10.50 | 23.00 | 50.50 | 116.50 | 414.00 | 437.00 | 609.00 | 727.50 | 546.00 | 199.50 | 123.50 | 15.50 | 3272.50 | |||||||||||||
1998 | 17.00 | 43.50 | 88.00 | 150.00 | 314.00 | 483.00 | 729.50 | 676.50 | 551.50 | 262.50 | 64.00 | 18.00 | 3397.50 | |||||||||||||
1999 | 11.07 | c | 0.00 | 41.33 | a | 109.00 | 213.50 | 391.50 | 592.50 | 643.00 | 469.66 | a | 251.88 | c | 122.50 | 23.00 | 2868.94 | |||||||||
2000 | 0.00 | a | 22.00 | 0.00 | z | 184.50 | 300.00 | 486.67 | c | 0.00 | z | 0.00 | z | 455.50 | 0.00 | z | 15.00 | 10.50 | 1474.17 | |||||||
2001 | 13.50 | 6.50 | 58.50 | 115.50 | 323.00 | 375.00 | 572.50 | 618.00 | 378.00 | f | 0.00 | z | 109.50 | 0.00 | 2192.00 | |||||||||||
2002 | 24.00 | 12.00 | 5.00 | 85.50 | 246.00 | 489.31 | a | 620.50 | 602.50 | 438.50 | 195.00 | 128.00 | 8.50 | 2854.81 | ||||||||||||
2003 | 41.50 | 15.50 | 60.00 | 100.00 | 292.50 | 521.50 | 692.50 | 675.00 | 499.50 | 298.50 | 0.00 | z | 2.50 | 3199.00 | ||||||||||||
2004 | 15.00 | 16.50 | 98.50 | 226.00 | 345.50 | 528.00 | 727.00 | 718.00 | 397.50 | 249.00 | 52.00 | 24.50 | 3397.50 | |||||||||||||
2005 | 68.50 | 45.50 | 112.00 | 0.00 | z | 0.00 | z | 396.00 | 607.00 | 658.00 | 358.50 | 216.50 | h | 26.50 | 25.50 | 2297.50 | ||||||||||
2006 | 17.00 | 8.50 | 33.30 | d | 172.50 | 328.50 | 500.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1059.80 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 24.22 | 40.73 | 72.99 | 165.49 | 340.60 | 470.28 | 639.20 | 647.18 | 493.79 | 292.01 | 90.95 | 27.16 | 3315.39 | |||||||||||||
S.D. | 24.17 | 40.15 | 55.09 | 65.79 | 82.18 | 70.65 | 73.86 | 73.38 | 73.68 | 74.94 | 58.87 | 23.57 | 333.98 | |||||||||||||
SKEW | 1.68 | 1.30 | 1.36 | 0.43 | 0.37 | 0.28 | 0.44 | 0.35 | 0.15 | 0.43 | 0.92 | 1.37 | 0.39 | |||||||||||||
MAX | 122.50 | 163.50 | 280.00 | 382.50 | 558.00 | 611.00 | 843.72 | 848.50 | 645.00 | 477.50 | 273.00 | 121.00 | 4176.00 | |||||||||||||
MIN | 0.00 | 0.00 | 3.00 | 44.50 | 191.50 | 322.50 | 480.00 | 506.00 | 358.50 | 145.00 | 5.50 | 0.00 | 2488.50 | |||||||||||||
NO YRS | 76 | 76 | 75 | 75 | 75 | 76 | 73 | 73 | 74 | 72 | 74 | 75 | 69 |