YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 671.50 | 712.00 | 665.00 | 361.50 | 348.50 | 58.50 | 2817.00 | |||||||
1950 | 61.00 | 98.00 | 170.00 | 313.50 | 314.50 | 496.00 | 748.00 | 662.00 | 533.00 | 486.50 | 340.50 | 246.50 | 4469.50 | |||||||||||||
1951 | 96.50 | 117.00 | 227.00 | 289.50 | 423.00 | 511.00 | 786.50 | 689.50 | 646.00 | 407.50 | 182.50 | 31.50 | 4407.50 | |||||||||||||
1952 | 37.50 | 99.50 | 79.00 | 246.50 | 469.00 | 389.50 | 703.00 | 732.50 | 661.00 | 504.00 | 134.00 | 87.50 | 4143.00 | |||||||||||||
1953 | 206.00 | 147.50 | 149.32 | a | 190.00 | 293.00 | 398.33 | c | 792.00 | 646.50 | 598.50 | 403.00 | 239.50 | 176.00 | 4239.65 | |||||||||||
1954 | 65.00 | 248.50 | 99.00 | 290.50 | 393.00 | 500.00 | 849.50 | 628.00 | 570.00 | 349.50 | 256.00 | 77.50 | 4326.50 | |||||||||||||
1955 | 42.00 | 90.50 | 185.50 | 246.00 | 399.00 | 524.00 | 679.00 | 868.50 | 736.50 | 434.50 | 238.50 | 105.50 | 4549.50 | |||||||||||||
1956 | 86.00 | 18.00 | 235.50 | 245.00 | 390.50 | 606.50 | 739.50 | 683.00 | 747.50 | 405.00 | 354.00 | 218.00 | 4728.50 | |||||||||||||
1957 | 61.00 | 199.00 | 258.50 | 276.00 | 271.00 | i | 741.00 | 847.50 | 782.50 | 636.00 | 406.00 | 181.50 | 207.50 | 4596.50 | ||||||||||||
1958 | 195.50 | 187.50 | 91.50 | 344.00 | 526.00 | 590.50 | 746.50 | 886.50 | 761.00 | 636.50 | 283.50 | 274.00 | 5523.00 | |||||||||||||
1959 | 192.50 | 86.00 | 359.00 | 449.00 | 394.00 | 673.00 | 935.00 | 832.50 | 666.50 | 582.00 | 389.00 | 219.00 | 5777.50 | |||||||||||||
1960 | 76.00 | 124.00 | 336.50 | 414.00 | 550.00 | 698.00 | 927.50 | 820.00 | 802.00 | 505.00 | 205.00 | c | 172.50 | 5630.50 | ||||||||||||
1961 | 254.50 | 257.00 | 250.50 | 410.50 | 416.00 | 664.00 | 842.50 | 870.00 | 622.00 | 491.00 | 226.00 | 144.00 | 5448.00 | |||||||||||||
1962 | 227.00 | 87.00 | 97.00 | 451.00 | 364.50 | 514.00 | 714.00 | 848.50 | 668.00 | 475.50 | 286.00 | 184.50 | 4917.00 | |||||||||||||
1963 | 63.00 | 322.50 | 172.50 | 202.00 | 406.50 | 498.00 | 724.50 | 762.00 | 774.50 | 517.50 | 253.50 | 182.50 | 4879.00 | |||||||||||||
1964 | 87.00 | 123.00 | 174.50 | 266.50 | 364.00 | 510.00 | 782.00 | 770.50 | 599.00 | 618.50 | 183.50 | 142.50 | 4621.00 | |||||||||||||
1965 | 168.50 | 135.00 | 166.00 | 301.00 | 433.50 | 439.50 | 726.50 | 857.00 | 540.50 | 588.50 | 235.50 | 96.00 | 4687.50 | |||||||||||||
1966 | 112.00 | 57.00 | 298.00 | 435.00 | 484.00 | 615.50 | 766.00 | 848.50 | 670.00 | 536.50 | 254.50 | 125.00 | 5202.00 | |||||||||||||
1967 | 115.00 | 218.00 | 189.50 | 61.00 | 456.50 | 478.00 | 843.50 | 949.00 | 724.50 | 581.50 | 354.50 | 105.50 | 5076.50 | |||||||||||||
1968 | 119.00 | 267.50 | 252.50 | 332.00 | 469.50 | 597.00 | 832.00 | 703.50 | 697.50 | 509.50 | 305.50 | 64.00 | 5149.50 | |||||||||||||
1969 | 143.50 | 51.50 | 203.50 | 338.00 | 503.50 | 506.50 | 807.00 | 900.50 | 753.00 | 422.50 | 352.50 | 153.50 | 5135.50 | |||||||||||||
1970 | 152.00 | 213.50 | 249.50 | 253.50 | 505.50 | 641.50 | 856.00 | 868.50 | 667.50 | 468.00 | 283.50 | 88.00 | 5247.00 | |||||||||||||
1971 | 187.50 | 146.50 | 220.00 | 263.00 | 361.50 | 572.59 | a | 822.50 | 900.50 | 738.00 | 433.00 | 199.50 | 46.50 | 4891.09 | ||||||||||||
1972 | 114.50 | 227.50 | 422.50 | 340.00 | 502.00 | 675.00 | 860.00 | 832.00 | 655.50 | 442.50 | 196.00 | 145.00 | 5412.50 | |||||||||||||
1973 | 85.50 | 138.50 | 110.00 | 323.50 | 536.00 | 695.50 | 764.50 | 807.00 | 595.50 | 536.50 | 176.00 | 155.50 | 4924.00 | |||||||||||||
1974 | 144.00 | 180.50 | 243.00 | 356.00 | 467.50 | 703.00 | 852.00 | 795.00 | 782.50 | 514.00 | 281.50 | 162.00 | 5481.00 | |||||||||||||
1975 | 211.00 | 134.50 | 190.00 | 173.50 | 485.50 | 569.50 | 800.00 | 770.00 | 756.50 | 494.00 | 291.00 | 205.50 | 5081.00 | |||||||||||||
1976 | 252.50 | 192.50 | 263.00 | 241.50 | 542.50 | 692.00 | 809.50 | 713.50 | 659.50 | 570.00 | 398.50 | 162.50 | 5497.50 | |||||||||||||
1977 | 138.00 | 280.50 | 132.50 | 373.00 | 299.50 | 622.50 | 824.00 | 843.00 | 614.50 | 554.00 | 386.50 | 232.00 | 5300.00 | |||||||||||||
1978 | 135.50 | 163.00 | 295.00 | 236.50 | 523.00 | 682.50 | 822.00 | 777.00 | 712.50 | 617.50 | 185.50 | 62.50 | 5212.50 | |||||||||||||
1979 | 53.50 | 85.00 | 195.50 | 312.00 | 481.50 | 672.00 | 821.00 | 776.00 | 840.00 | 488.50 | 236.00 | 200.00 | 5161.00 | |||||||||||||
1980 | 206.00 | 235.00 | 156.00 | 336.50 | 305.19 | b | 553.00 | 868.50 | 784.00 | 659.50 | 555.00 | 279.83 | a | 241.50 | 5180.02 | |||||||||||
1981 | 194.50 | 225.50 | 174.50 | 366.50 | 484.00 | 833.50 | 824.00 | 885.50 | 711.50 | 419.50 | 302.50 | 203.50 | 5625.00 | |||||||||||||
1982 | 86.50 | 187.00 | 119.00 | 261.00 | 420.00 | 425.50 | 764.50 | 866.00 | 678.50 | 532.00 | 197.00 | 110.57 | a | 4647.57 | ||||||||||||
1983 | 223.50 | 197.00 | 230.00 | 212.00 | 516.00 | 589.00 | 773.00 | 915.50 | 825.50 | 610.50 | 259.50 | 181.00 | 5532.50 | |||||||||||||
1984 | 264.00 | 218.00 | 354.50 | 365.00 | 703.50 | 668.50 | 943.00 | 926.00 | 889.00 | 459.50 | 169.50 | 73.50 | 6034.00 | |||||||||||||
1985 | 107.00 | 182.50 | 153.50 | 447.50 | 460.00 | 724.50 | 962.50 | 837.00 | 592.00 | 529.00 | 197.50 | 228.00 | 5421.00 | |||||||||||||
1986 | 267.50 | 223.50 | 322.50 | 329.50 | 508.00 | 704.50 | 782.00 | 912.50 | 539.50 | 508.50 | 366.50 | 141.00 | 5605.50 | |||||||||||||
1987 | 104.50 | 168.00 | 220.50 | 489.50 | 571.00 | 677.00 | 677.50 | 795.00 | 761.00 | 637.50 | 259.00 | 90.00 | 5450.50 | |||||||||||||
1988 | 123.00 | 253.00 | 357.50 | 347.50 | 537.00 | 594.50 | 874.00 | 809.00 | 695.00 | 601.00 | 280.50 | 143.00 | 5615.00 | |||||||||||||
1989 | 107.50 | 133.00 | 339.50 | 523.00 | 504.50 | 673.00 | 871.50 | 778.50 | 729.00 | 558.00 | 366.50 | 226.50 | 5810.50 | |||||||||||||
1990 | 173.50 | 159.00 | 313.50 | 430.00 | 488.50 | 748.00 | 909.00 | 839.00 | 746.50 | 631.00 | 315.00 | 109.00 | 5862.00 | |||||||||||||
1991 | 145.50 | 277.00 | 105.00 | 299.00 | 418.50 | a | 527.50 | 743.50 | 778.10 | a | 787.50 | 665.50 | 366.50 | 160.00 | 5273.60 | |||||||||||
1992 | 162.00 | 234.50 | 215.50 | 492.50 | 603.50 | 623.00 | 862.00 | 983.73 | a | 775.00 | 595.50 | 309.50 | 57.50 | 5914.23 | ||||||||||||
1993 | 104.00 | 121.00 | 361.00 | 499.50 | 560.50 | 753.00 | 739.00 | 797.00 | 750.50 | 545.50 | 251.00 | 139.50 | 5621.50 | |||||||||||||
1994 | 199.50 | 88.00 | 311.00 | 362.00 | 402.00 | 704.00 | 754.00 | 862.00 | 646.50 | 422.00 | 80.00 | 110.50 | 4941.50 | |||||||||||||
1995 | 78.50 | 281.00 | 230.00 | 283.00 | 338.00 | 560.00 | 755.50 | 856.00 | 715.50 | 518.00 | 345.00 | 149.00 | 5109.50 | |||||||||||||
1996 | 134.50 | 203.00 | 220.00 | 466.50 | 505.00 | 648.00 | 891.00 | 923.50 | 666.00 | 494.00 | 284.00 | 134.50 | 5570.00 | |||||||||||||
1997 | 159.50 | 164.00 | 367.00 | 380.50 | 670.50 | 620.50 | 739.50 | 831.50 | 752.50 | 422.50 | 192.50 | 65.00 | 5365.50 | |||||||||||||
1998 | 56.50 | 20.00 | 171.00 | 198.00 | 234.50 | 411.50 | 770.00 | 929.00 | 633.50 | 429.00 | 223.00 | 147.00 | 4223.00 | |||||||||||||
1999 | 191.50 | 154.00 | 156.00 | 254.50 | 423.50 | 537.00 | 760.00 | 759.50 | 628.50 | 593.00 | 291.50 | 171.00 | 4920.00 | |||||||||||||
2000 | 165.50 | 151.50 | 268.50 | 426.50 | 547.50 | 676.50 | 739.50 | 839.50 | 699.50 | 409.50 | 146.50 | 207.50 | 5278.00 | |||||||||||||
2001 | 74.00 | 89.50 | 289.50 | 238.50 | 602.50 | 646.00 | 692.50 | 799.50 | 701.50 | 563.00 | 305.00 | 83.50 | 5085.00 | |||||||||||||
2002 | 126.50 | 209.50 | 202.00 | 305.50 | 440.50 | 638.50 | 817.50 | 742.50 | 788.00 | 416.00 | 346.50 | 89.50 | 5122.50 | |||||||||||||
2003 | 340.00 | 109.00 | 273.00 | 175.50 | 449.00 | 554.00 | 867.00 | 886.50 | 784.00 | 671.00 | 160.00 | 101.50 | 5370.50 | |||||||||||||
2004 | 148.50 | 80.27 | a | 472.00 | 425.50 | 520.00 | 601.00 | 801.50 | 795.50 | 749.48 | a | 432.50 | 198.50 | 159.00 | 5383.75 | |||||||||||
2005 | 174.50 | 189.00 | 268.00 | 360.50 | 576.50 | 610.00 | 932.50 | 886.00 | 645.50 | 555.00 | 381.00 | 240.50 | 5819.00 | |||||||||||||
2006 | 177.50 | 249.00 | 112.00 | 258.50 | 617.00 | 825.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2239.00 | |||||||
2007 | 0.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2009 | 0.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2010 | 0.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2011 | 0.00 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 143.47 | 166.63 | 229.44 | 324.69 | 467.16 | 607.07 | 803.68 | 816.73 | 695.52 | 510.76 | 265.12 | 145.51 | 5180.00 | |||||||||||||
S.D. | 65.55 | 70.24 | 88.73 | 96.02 | 94.61 | 101.65 | 71.31 | 78.51 | 77.89 | 80.81 | 74.76 | 59.51 | 461.00 | |||||||||||||
SKEW | 0.57 | -0.04 | 0.44 | -0.02 | -0.05 | -0.16 | 0.22 | -0.35 | -0.02 | 0.05 | -0.10 | 0.10 | -0.46 | |||||||||||||
MAX | 340.00 | 322.50 | 472.00 | 523.00 | 703.50 | 833.50 | 962.50 | 983.73 | 889.00 | 671.00 | 398.50 | 274.00 | 6034.00 | |||||||||||||
MIN | 37.50 | 18.00 | 79.00 | 61.00 | 234.50 | 389.50 | 671.50 | 628.00 | 533.00 | 349.50 | 80.00 | 31.50 | 4143.00 | |||||||||||||
NO YRS | 57 | 57 | 57 | 57 | 56 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 55 |