YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 116.38 | a | 95.00 | 103.00 | 238.00 | 491.50 | 666.50 | 908.50 | 2618.88 | |||||||
1949 | 1111.50 | 803.00 | 612.00 | 463.50 | 284.00 | 228.50 | 156.00 | 118.00 | 189.31 | a | 545.50 | 470.50 | 793.00 | 5774.81 | ||||||||||||
1950 | 1229.50 | 707.00 | 669.00 | 568.50 | 427.50 | 153.50 | 112.50 | 85.00 | 207.00 | 440.50 | 618.00 | 563.00 | 5781.00 | |||||||||||||
1951 | 808.00 | 703.50 | 811.17 | a | 511.50 | 364.50 | 185.00 | 81.00 | 121.50 | 206.00 | 425.00 | 633.50 | 850.00 | 5700.67 | ||||||||||||
1952 | 889.00 | 678.50 | 665.50 | 491.00 | 334.00 | 271.50 | 100.50 | 112.00 | 185.50 | 354.50 | 712.50 | 716.00 | 5510.50 | |||||||||||||
1953 | 630.50 | 625.00 | 626.50 | 487.50 | 328.00 | 226.00 | 90.50 | 64.50 | 190.00 | 384.00 | 505.34 | a | 684.50 | 4842.34 | ||||||||||||
1954 | 903.50 | 615.00 | 715.50 | 545.00 | 340.50 | 267.50 | 168.00 | 158.00 | 196.50 | 408.50 | 470.00 | 760.50 | 5548.50 | |||||||||||||
1955 | 794.24 | b | 709.00 | 636.50 | g | 565.50 | 404.50 | 217.76 | a | 146.22 | a | 136.00 | 206.90 | a | 425.50 | 802.00 | 816.50 | 5224.11 | ||||||||
1956 | 818.50 | 860.00 | 713.50 | 452.00 | 255.50 | 211.50 | 65.00 | 93.50 | 213.50 | 448.50 | 686.50 | 748.00 | 5566.00 | |||||||||||||
1957 | 1026.50 | 751.00 | 629.00 | 421.50 | 209.00 | 126.50 | 89.00 | 65.50 | 84.00 | 411.00 | 650.50 | 653.00 | 5116.50 | |||||||||||||
1958 | 648.50 | 476.50 | 617.00 | 432.00 | 165.00 | 78.21 | b | 17.00 | 43.00 | 199.00 | 409.00 | 659.50 | 622.50 | 4367.21 | ||||||||||||
1959 | 778.50 | 700.00 | 637.50 | 464.50 | 360.00 | 167.00 | 82.00 | 141.00 | 255.00 | 416.50 | 661.50 | 758.50 | 5422.00 | |||||||||||||
1960 | 837.00 | 671.50 | 662.00 | 458.00 | 374.00 | 195.50 | 80.00 | 141.00 | 264.00 | 388.50 | 637.50 | 794.50 | 5503.50 | |||||||||||||
1961 | 709.50 | 537.50 | 594.00 | 509.00 | 343.00 | 126.00 | 63.50 | 36.50 | 255.00 | 506.00 | 729.00 | 759.00 | 5168.00 | |||||||||||||
1962 | 824.00 | 637.50 | 733.50 | 426.00 | 399.50 | 220.50 | 131.50 | 109.50 | 194.00 | 381.00 | 539.00 | 709.00 | 5305.00 | |||||||||||||
1963 | 962.00 | 518.00 | 644.50 | 499.50 | 305.00 | 214.50 | 116.00 | 85.50 | 129.50 | 342.50 | 591.50 | 757.50 | 5166.00 | |||||||||||||
1964 | 714.50 | 713.00 | 668.50 | 562.00 | 407.00 | 225.50 | 107.00 | 151.50 | 278.50 | 421.00 | 718.50 | 889.00 | 5856.00 | |||||||||||||
1965 | 800.50 | 651.50 | 665.50 | 475.00 | 423.50 | 169.50 | 79.50 | 82.50 | 283.00 | 325.50 | 492.50 | 788.00 | 5236.50 | |||||||||||||
1966 | 768.50 | 657.50 | 642.00 | 472.00 | 385.00 | 203.50 | 119.50 | 94.50 | 168.00 | 442.00 | 590.50 | 645.50 | 5188.50 | |||||||||||||
1967 | 719.50 | 642.00 | 700.00 | 583.00 | 347.50 | 109.00 | 65.50 | 27.50 | 123.00 | 375.00 | 612.00 | 779.00 | 5083.00 | |||||||||||||
1968 | 782.00 | 614.00 | 559.00 | 554.46 | b | 308.00 | 174.50 | 59.50 | 126.50 | 0.00 | z | 475.00 | 597.50 | 900.00 | 5150.46 | |||||||||||
1969 | 1041.00 | 703.00 | 634.00 | 474.50 | 283.00 | 89.50 | 133.50 | 153.50 | 214.50 | 477.50 | 624.50 | 750.50 | 5579.00 | |||||||||||||
1970 | 818.50 | 614.00 | 654.00 | 562.00 | 395.00 | 172.50 | 100.00 | 122.50 | 314.00 | 533.50 | 647.50 | 842.50 | 5776.00 | |||||||||||||
1971 | 822.00 | 676.50 | 763.00 | 507.50 | 364.50 | 266.50 | 128.50 | 53.00 | 277.50 | 505.50 | 620.50 | 883.50 | 5868.50 | |||||||||||||
1972 | 939.00 | 730.00 | 614.50 | 574.50 | 304.50 | 214.50 | 114.50 | 103.00 | 306.50 | 561.00 | 641.00 | 891.50 | 5994.50 | |||||||||||||
1973 | 855.50 | 637.50 | 625.00 | 508.50 | 330.00 | 215.00 | 100.00 | 167.50 | 198.00 | 440.50 | 714.50 | 692.00 | 5484.00 | |||||||||||||
1974 | 862.00 | 645.00 | 669.50 | 510.50 | 421.50 | 184.50 | 138.00 | 71.00 | 161.50 | 461.00 | 589.50 | 698.50 | 5412.50 | |||||||||||||
1975 | 820.50 | 722.50 | 721.00 | 619.00 | 368.00 | 230.50 | 78.00 | 160.00 | 226.00 | 443.00 | 643.50 | 743.48 | a | 5775.48 | ||||||||||||
1976 | 677.00 | 666.46 | b | 683.00 | 434.50 | 281.50 | 226.00 | 54.00 | 106.50 | 126.00 | 396.00 | 583.50 | 662.00 | 4896.46 | ||||||||||||
1977 | 874.50 | 512.50 | 618.00 | 383.50 | 325.50 | 99.50 | 92.00 | 47.50 | 221.00 | 426.50 | 642.00 | 723.00 | 4965.50 | |||||||||||||
1978 | 690.50 | 538.00 | 521.00 | 414.00 | 333.00 | 57.00 | 60.00 | 54.50 | 185.00 | 376.00 | 734.00 | 874.50 | 4837.50 | |||||||||||||
1979 | 1000.00 | 689.00 | 548.00 | 452.50 | 262.00 | 171.50 | 60.50 | 41.00 | 113.50 | 359.00 | 673.00 | 633.43 | a | 5003.43 | ||||||||||||
1980 | 917.50 | 646.00 | 621.50 | 408.00 | 339.00 | 205.00 | 92.50 | 107.50 | 191.50 | 0.00 | z | 0.00 | z | 619.50 | 4148.00 | |||||||||||
1981 | 651.00 | 617.00 | 523.00 | 449.00 | 326.50 | 202.50 | 88.50 | 28.00 | 167.50 | 461.00 | 537.00 | 727.50 | 4778.50 | |||||||||||||
1982 | 814.00 | 645.50 | 648.00 | 544.00 | 319.50 | 98.00 | 113.00 | 120.00 | 253.50 | 464.00 | 778.00 | 848.50 | 5646.00 | |||||||||||||
1983 | 737.50 | 601.00 | 567.50 | 517.50 | 315.50 | 220.50 | 105.00 | 70.50 | 280.00 | 499.00 | 576.50 | 997.00 | 5487.50 | |||||||||||||
1984 | 726.50 | 619.00 | 534.50 | 492.00 | 357.00 | 190.00 | 83.00 | 56.50 | 203.50 | 464.00 | 621.00 | 919.50 | 5266.50 | |||||||||||||
1985 | 891.00 | 729.00 | 684.50 | 471.00 | 300.50 | 152.50 | 18.50 | 47.00 | 200.50 | 417.00 | 870.00 | 901.00 | 5682.50 | |||||||||||||
1986 | 628.00 | 657.50 | 514.00 | 550.50 | 339.50 | 138.50 | 148.50 | 42.50 | 242.00 | 407.50 | 614.50 | 787.50 | 5070.50 | |||||||||||||
1987 | 800.50 | 572.50 | 566.00 | 420.50 | 306.50 | 171.00 | 105.50 | 104.50 | 186.50 | 423.50 | 534.00 | 857.50 | 5048.50 | |||||||||||||
1988 | 819.00 | 665.50 | 652.50 | 477.00 | 326.50 | 216.50 | 123.50 | 61.00 | 210.00 | 337.50 | 570.00 | 720.00 | 5179.00 | |||||||||||||
1989 | 724.00 | 871.50 | 645.50 | 373.00 | 276.50 | 87.50 | 83.50 | 47.50 | 138.00 | 390.50 | 533.50 | 691.00 | 4862.00 | |||||||||||||
1990 | 731.00 | 768.00 | 599.00 | 409.00 | 326.50 | 185.00 | 40.50 | 46.00 | 170.50 | 532.50 | 621.50 | 984.00 | 5413.50 | |||||||||||||
1991 | 867.00 | 493.50 | 656.00 | 396.00 | 248.00 | 142.00 | 16.00 | 21.00 | 125.00 | 462.50 | 576.00 | 736.00 | 4739.00 | |||||||||||||
1992 | 712.50 | 552.00 | 511.50 | 377.00 | 262.00 | 117.00 | 98.50 | 162.00 | 295.50 | 359.00 | 595.50 | 833.50 | 4876.00 | |||||||||||||
1993 | 911.50 | 689.00 | 574.00 | 232.00 | l | 169.50 | 146.00 | 105.50 | 70.50 | 198.00 | 370.00 | 814.50 | 808.00 | 4856.50 | ||||||||||||
1994 | 651.50 | 742.50 | 588.50 | 396.50 | 257.00 | 147.00 | 44.50 | 19.00 | 116.00 | 449.00 | 739.00 | 774.50 | 4925.00 | |||||||||||||
1995 | 739.00 | 611.00 | 639.50 | 459.00 | 227.00 | 120.00 | 28.00 | 145.50 | 103.00 | 429.00 | 507.00 | 724.00 | 4732.00 | |||||||||||||
1996 | 762.00 | 695.50 | 588.50 | 392.50 | 380.50 | 178.00 | 65.50 | 54.00 | 235.50 | 443.00 | 669.50 | 844.00 | 5308.50 | |||||||||||||
1997 | 762.00 | 637.00 | 621.50 | 454.50 | 219.50 | 140.00 | 52.00 | 7.00 | 111.00 | 420.00 | 521.00 | 746.00 | 4691.50 | |||||||||||||
1998 | 673.50 | 513.50 | 571.00 | 414.00 | 275.26 | b | 110.50 | 16.50 | 39.50 | 123.00 | 409.00 | 552.50 | 793.50 | 4491.76 | ||||||||||||
1999 | 686.02 | d | 610.30 | a | 626.00 | 517.50 | 399.38 | a | 216.50 | 106.36 | b | 48.57 | a | 217.76 | a | 461.00 | 532.20 | e | 695.84 | c | 5117.42 | |||||
2000 | 771.79 | b | 655.61 | a | 624.00 | 418.50 | 316.95 | b | 170.00 | 60.40 | b | 69.50 | 193.89 | c | 364.50 | 545.00 | g | 809.74 | b | 4454.88 | ||||||
2001 | 685.74 | b | 702.59 | a | 616.50 | 480.50 | 335.32 | a | 166.61 | b | 97.50 | 59.00 | 187.78 | c | 313.50 | i | 541.11 | c | 737.91 | c | 4610.56 | |||||
2002 | 725.00 | 640.50 | 714.00 | 479.00 | 373.50 | 113.65 | d | 65.50 | 58.00 | 188.50 | 487.00 | 563.50 | 674.50 | 5082.65 | ||||||||||||
2003 | 609.00 | 643.00 | 543.50 | 423.00 | 304.50 | 120.00 | 36.00 | 31.50 | 144.00 | 290.50 | 667.20 | e | 703.00 | 4515.20 | ||||||||||||
2004 | 760.50 | 619.00 | 533.00 | 353.50 | 227.00 | 112.20 | e | 17.00 | j | 7.50 | 167.00 | 376.00 | 452.50 | h | 720.15 | e | 3875.85 | |||||||||
2005 | 0.00 | z | 657.00 | 468.50 | 415.50 | 194.50 | 151.00 | 33.21 | c | 31.50 | 209.50 | 324.00 | 634.80 | e | 635.00 | f | 3119.51 | |||||||||
2006 | 607.37 | d | 670.50 | 593.28 | b | 433.50 | 293.98 | a | 147.69 | d | 66.50 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2746.32 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 798.61 | 653.97 | 625.30 | 472.01 | 318.12 | 169.15 | 86.16 | 81.57 | 197.69 | 425.66 | 624.14 | 770.95 | 5237.60 | |||||||||||||
S.D. | 125.69 | 79.49 | 66.66 | 61.37 | 62.68 | 50.57 | 36.71 | 44.36 | 54.33 | 58.47 | 86.42 | 92.71 | 401.23 | |||||||||||||
SKEW | 1.03 | 0.16 | 0.12 | 0.28 | -0.44 | -0.06 | -0.06 | 0.32 | 0.07 | 0.13 | 0.54 | 0.28 | -0.10 | |||||||||||||
MAX | 1229.50 | 871.50 | 811.17 | 619.00 | 427.50 | 271.50 | 168.00 | 167.50 | 314.00 | 561.00 | 870.00 | 997.00 | 5994.50 | |||||||||||||
MIN | 607.37 | 476.50 | 468.50 | 353.50 | 165.00 | 57.00 | 16.00 | 7.00 | 84.00 | 290.50 | 470.00 | 563.00 | 4367.21 | |||||||||||||
NO YRS | 57 | 58 | 57 | 57 | 58 | 59 | 57 | 58 | 57 | 56 | 55 | 57 | 49 |