YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 246.50 | k | 465.50 | 650.00 | 681.50 | 595.00 | 463.00 | 247.00 | 135.50 | 3237.50 | ||||||||
1954 | 43.50 | 100.00 | 83.50 | 182.50 | 418.50 | 456.00 | 544.50 | 566.50 | 543.50 | 374.50 | 304.00 | 85.50 | 3702.50 | |||||||||||||
1955 | 37.00 | 32.50 | 51.00 | 111.00 | 290.50 | 464.50 | 509.50 | 547.50 | 492.50 | 346.50 | 135.00 | 46.00 | 3063.50 | |||||||||||||
1956 | 60.45 | a | 15.00 | 85.50 | 262.00 | 461.00 | 449.00 | 652.00 | 638.50 | 534.50 | 324.00 | 141.50 | 104.50 | 3727.95 | ||||||||||||
1957 | 11.50 | 72.50 | 148.50 | 273.00 | 472.00 | 545.50 | 606.50 | 632.00 | 684.00 | 373.50 | 161.50 | 128.00 | 4108.50 | |||||||||||||
1958 | 144.50 | 227.50 | 141.00 | 261.50 | 517.50 | 663.00 | 714.00 | 701.50 | 581.00 | 444.00 | 175.00 | 182.50 | 4753.00 | |||||||||||||
1959 | 120.00 | 75.50 | 144.50 | 273.50 | 383.50 | 535.50 | 645.00 | 592.50 | 511.50 | 411.50 | 189.50 | 75.50 | 3958.00 | |||||||||||||
1960 | 79.00 | 102.00 | 143.00 | 244.50 | 353.50 | 491.00 | 611.00 | 644.50 | 559.00 | 422.50 | 181.00 | 85.50 | 3916.50 | |||||||||||||
1961 | 197.50 | 160.00 | 164.00 | 220.00 | 407.50 | 565.00 | 677.00 | 723.50 | 539.00 | 328.50 | 111.50 | 91.00 | 4184.50 | |||||||||||||
1962 | 82.00 | 153.50 | 111.00 | 276.50 | 334.00 | 459.00 | 550.00 | 641.00 | 567.50 | 413.00 | 228.50 | 135.00 | 3951.00 | |||||||||||||
1963 | 27.50 | 264.00 | 150.00 | 249.50 | 436.00 | 494.50 | 649.50 | 657.50 | 666.50 | 450.00 | 200.00 | 161.50 | 4406.50 | |||||||||||||
1964 | 133.50 | 90.50 | 159.50 | 180.50 | 348.50 | 525.50 | 622.00 | 667.50 | 568.00 | 459.00 | 154.50 | 60.00 | 3969.00 | |||||||||||||
1965 | 86.00 | 134.00 | 253.50 | 292.00 | 329.00 | 478.00 | 637.00 | 687.00 | 510.50 | 487.00 | 292.00 | 85.50 | 4271.50 | |||||||||||||
1966 | 109.00 | 123.00 | 174.00 | 293.50 | 381.00 | 539.00 | 607.50 | 643.00 | 641.50 | 401.50 | 248.00 | 181.00 | 4342.00 | |||||||||||||
1967 | 147.00 | 127.50 | 105.00 | 191.00 | 431.00 | 583.00 | 646.50 | 740.00 | 676.00 | 441.00 | 232.00 | 95.00 | 4415.00 | |||||||||||||
1968 | 96.50 | 206.50 | 219.00 | 204.00 | 423.00 | 477.00 | 615.00 | 635.50 | 562.50 | 345.00 | 227.50 | 55.50 | 4067.00 | |||||||||||||
1969 | 23.00 | 50.00 | 192.50 | 246.00 | 475.00 | 602.00 | 580.50 | 588.00 | 498.00 | 357.50 | 230.50 | 146.50 | 3989.50 | |||||||||||||
1970 | 90.50 | 178.50 | 152.50 | 204.50 | 403.00 | 566.50 | 626.50 | 645.50 | 562.00 | 361.50 | 195.00 | 31.00 | 4017.00 | |||||||||||||
1971 | 71.00 | 74.00 | 37.50 | 162.00 | 312.00 | 344.50 | 470.00 | 625.50 | 454.00 | 340.50 | 173.00 | 25.00 | 3089.00 | |||||||||||||
1972 | 77.00 | 136.50 | 196.50 | 118.50 | 433.00 | 495.50 | 631.50 | 667.00 | 453.50 | 301.00 | 173.50 | 94.00 | 3777.50 | |||||||||||||
1973 | 69.00 | 124.50 | 141.00 | 263.50 | 433.00 | 514.50 | 625.50 | 534.00 | 592.00 | 353.00 | 121.50 | 153.00 | 3924.50 | |||||||||||||
1974 | 92.00 | 81.50 | 222.50 | 345.50 | 393.00 | 509.50 | 591.50 | 657.00 | 690.50 | 392.00 | 221.50 | 141.00 | 4337.50 | |||||||||||||
1975 | 66.00 | 61.50 | 84.50 | 125.50 | 372.00 | 431.00 | 609.00 | 571.00 | 685.00 | 362.00 | 207.50 | 107.00 | 3682.00 | |||||||||||||
1976 | 97.00 | 27.50 | 76.00 | 229.00 | 363.00 | 414.00 | 623.50 | 584.00 | 649.50 | 513.50 | 305.50 | 228.00 | 4110.50 | |||||||||||||
1977 | 80.00 | 199.00 | 117.50 | 278.50 | 315.50 | 447.50 | 562.50 | 670.00 | 535.00 | 347.00 | 130.50 | 96.50 | 3779.50 | |||||||||||||
1978 | 147.00 | 156.00 | 279.00 | 285.50 | 391.50 | 608.00 | 646.00 | 662.76 | b | 550.50 | 481.50 | 99.50 | 27.50 | 4334.76 | ||||||||||||
1979 | 9.00 | 55.50 | 246.00 | 312.50 | 452.50 | 498.00 | 665.50 | 683.50 | 675.50 | 472.00 | 171.00 | 170.50 | 4411.50 | |||||||||||||
1980 | 39.50 | 124.00 | 139.50 | 310.00 | 381.00 | 472.00 | 626.00 | 558.00 | 556.00 | 439.00 | 255.50 | 208.00 | 4108.50 | |||||||||||||
1981 | 185.50 | 158.50 | 260.50 | 263.50 | 405.00 | 492.50 | 588.50 | 697.50 | 581.00 | 364.00 | 232.00 | 107.00 | 4335.50 | |||||||||||||
1982 | 75.00 | 100.50 | 121.50 | 178.50 | 384.00 | 525.50 | 583.00 | 641.50 | 607.50 | 423.50 | 137.00 | 93.50 | 3871.00 | |||||||||||||
1983 | 179.00 | 199.00 | 274.00 | 293.50 | 470.50 | 532.50 | 655.00 | 693.00 | 515.00 | 348.00 | 246.50 | 47.00 | 4453.00 | |||||||||||||
1984 | 171.00 | 157.50 | 271.50 | 231.00 | 368.50 | 460.50 | 602.00 | 650.00 | 566.00 | 307.50 | 186.50 | 30.50 | 4002.50 | |||||||||||||
1985 | 38.50 | 62.00 | 98.50 | 256.00 | 416.50 | 516.00 | 666.50 | 660.00 | 530.50 | 376.00 | 80.50 | 41.00 | 3742.00 | |||||||||||||
1986 | 193.00 | 109.00 | 277.00 | 209.50 | 399.50 | 558.00 | 554.00 | 662.50 | 525.50 | 487.50 | 227.00 | 119.00 | 4321.50 | |||||||||||||
1987 | 110.00 | 172.00 | 266.50 | 360.00 | 278.00 | l | 320.50 | k | 422.50 | i | 427.00 | j | 362.00 | l | 358.00 | j | 211.00 | i | 66.00 | k | 908.50 | |||||
1988 | 68.50 | 184.50 | 175.50 | 313.00 | 420.50 | 485.00 | 626.50 | 633.00 | 529.00 | 503.00 | 210.50 | 130.50 | 4279.50 | |||||||||||||
1989 | 78.50 | 40.50 | 145.00 | 370.00 | 414.00 | 544.00 | 611.00 | 614.00 | 639.50 | 417.00 | 242.50 | 165.00 | 4281.00 | |||||||||||||
1990 | 133.50 | 91.00 | 236.50 | 325.00 | 400.50 | 531.50 | 670.50 | 704.50 | 650.00 | 338.00 | 216.50 | 55.50 | 4353.00 | |||||||||||||
1991 | 82.50 | 240.00 | 132.00 | 251.00 | 366.00 | 462.50 | 641.00 | 617.00 | 647.00 | 390.00 | 227.00 | 163.00 | 4219.00 | |||||||||||||
1992 | 178.50 | 239.00 | 327.50 | 348.00 | 512.00 | 582.00 | 664.00 | 678.00 | 531.00 | 447.50 | 206.00 | 49.00 | 4762.50 | |||||||||||||
1993 | 70.00 | 123.00 | 244.50 | 305.00 | 559.00 | 556.50 | 622.50 | 694.50 | 539.50 | 446.50 | 109.00 | 99.50 | 4369.50 | |||||||||||||
1994 | 183.00 | 74.50 | 261.50 | 337.50 | 460.50 | 499.50 | 609.00 | 703.00 | 644.50 | 362.50 | 87.50 | 112.50 | 4335.50 | |||||||||||||
1995 | 200.00 | 217.00 | 227.50 | 284.00 | 434.00 | 559.50 | 695.50 | 633.50 | 699.00 | 432.50 | 302.00 | 160.50 | 4845.00 | |||||||||||||
1996 | 118.50 | 171.00 | 230.50 | 330.50 | 352.00 | 513.00 | 712.00 | 657.50 | 511.00 | 380.00 | 177.00 | 82.50 | 4235.50 | |||||||||||||
1997 | 135.00 | 118.50 | 184.50 | 292.00 | 535.50 | 561.50 | 674.00 | 757.00 | 683.00 | 0.00 | z | 290.00 | 115.00 | 4346.00 | ||||||||||||
1998 | 158.00 | 193.50 | 233.00 | 267.00 | 435.50 | 506.50 | 654.00 | 668.00 | 585.00 | 444.50 | 243.50 | 110.50 | 4499.00 | |||||||||||||
1999 | 106.00 | 96.50 | 135.50 | 227.50 | 333.50 | 476.50 | 564.00 | 630.00 | 552.00 | 381.50 | 252.50 | 144.67 | a | 3900.17 | ||||||||||||
2000 | 59.50 | 133.50 | 157.00 | 319.00 | 408.50 | 537.00 | 630.50 | 605.00 | 587.00 | 392.00 | 120.50 | 109.00 | 4058.50 | |||||||||||||
2001 | 125.00 | 75.50 | 170.50 | 195.00 | 371.50 | 451.50 | 548.50 | 608.00 | 511.00 | 330.00 | 205.00 | 78.00 | 3669.50 | |||||||||||||
2002 | 107.00 | 71.00 | 99.00 | 211.00 | 320.50 | 501.50 | 623.50 | 597.00 | 519.50 | 335.50 | 245.50 | 122.00 | 3753.00 | |||||||||||||
2003 | 223.50 | 92.50 | 204.50 | 237.50 | 362.00 | 561.50 | 660.00 | 640.00 | 569.00 | 449.00 | 113.50 | 98.00 | 4211.00 | |||||||||||||
2004 | 112.50 | 142.50 | 234.50 | 336.00 | 431.00 | 555.50 | 697.50 | 707.50 | 521.00 | 370.00 | 162.50 | 121.00 | 4391.50 | |||||||||||||
2005 | 152.00 | 106.00 | 246.50 | 264.50 | 511.50 | 546.00 | 58.00 | z | 645.00 | 498.00 | 412.50 | 143.00 | 127.00 | 3652.00 | ||||||||||||
2006 | 159.50 | 110.50 | 168.36 | b | 273.50 | 452.50 | 581.00 | 430.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1745.36 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 106.40 | 125.12 | 177.38 | 258.02 | 408.38 | 513.04 | 622.51 | 646.98 | 574.53 | 398.89 | 195.70 | 108.01 | 4107.90 | |||||||||||||
S.D. | 53.27 | 59.41 | 67.64 | 60.91 | 59.28 | 55.37 | 49.10 | 47.94 | 65.15 | 54.36 | 58.59 | 47.34 | 357.82 | |||||||||||||
SKEW | 0.23 | 0.36 | 0.05 | -0.44 | 0.37 | -0.14 | -0.69 | -0.20 | 0.38 | 0.23 | -0.06 | 0.23 | -0.65 | |||||||||||||
MAX | 223.50 | 264.00 | 327.50 | 370.00 | 559.00 | 663.00 | 714.00 | 757.00 | 699.00 | 513.50 | 305.50 | 228.00 | 4845.00 | |||||||||||||
MIN | 9.00 | 15.00 | 37.50 | 111.00 | 290.50 | 344.50 | 470.00 | 534.00 | 453.50 | 301.00 | 80.50 | 25.00 | 3063.50 | |||||||||||||
NO YRS | 53 | 53 | 53 | 53 | 52 | 53 | 51 | 52 | 52 | 51 | 52 | 52 | 49 |