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 | 0.00 | z | 0.00 | z | 54.50 | 172.50 | 378.00 | 667.00 | 1023.00 | d | 2295.00 | |||||
1949 | 1145.00 | 977.41 | a | 938.00 | 563.00 | 407.50 | 103.50 | 4.00 | 64.58 | a | 94.00 | 380.00 | 419.50 | 847.85 | a | 5944.34 | ||||||||||
1950 | 1033.50 | 658.00 | 576.00 | f | 498.00 | 357.50 | 198.00 | 11.00 | 48.50 | 218.79 | a | 349.50 | 488.50 | 639.00 | 4500.29 | |||||||||||
1951 | 849.00 | 763.00 | 725.50 | 506.40 | e | 387.50 | 147.00 | 30.50 | 52.00 | 84.50 | 425.50 | 639.00 | 923.50 | 5533.40 | ||||||||||||
1952 | 998.00 | 778.00 | 904.68 | a | 556.00 | 345.65 | a | 310.86 | a | 8.78 | a | 16.00 | 28.00 | g | 223.00 | 695.17 | a | 851.31 | e | 5687.46 | ||||||
1953 | 698.00 | 681.00 | 756.50 | 608.50 | 605.50 | 339.50 | 17.00 | 125.00 | 89.50 | 469.59 | d | 595.00 | 562.50 | f | 4985.09 | |||||||||||
1954 | 887.00 | 425.50 | f | 586.50 | h | 490.00 | 307.00 | 293.00 | 27.00 | 149.50 | 180.00 | 366.50 | 532.00 | 817.00 | 4049.00 | |||||||||||
1955 | 971.00 | 834.50 | 762.00 | 758.50 | 455.50 | 232.50 | 140.02 | a | 13.50 | 159.50 | 317.00 | 681.00 | 821.50 | 6146.52 | ||||||||||||
1956 | 886.00 | 893.50 | 734.00 | 647.50 | 416.00 | 227.00 | 57.00 | 102.50 | 126.50 | 516.84 | b | 557.00 | 706.50 | 5870.34 | ||||||||||||
1957 | 994.50 | 683.50 | 752.50 | 593.00 | 499.50 | 114.60 | e | 39.78 | a | 97.50 | 149.00 | 540.00 | 695.50 | 718.00 | 5877.38 | |||||||||||
1958 | 774.50 | 688.00 | 909.33 | a | 659.00 | 314.50 | 251.50 | 67.50 | 6.00 | k | 113.50 | 218.50 | 601.50 | 546.00 | 5143.83 | |||||||||||
1959 | 768.50 | 812.00 | 623.00 | 429.50 | 476.00 | 149.00 | 16.50 | 66.13 | a | 227.00 | 276.00 | 459.50 | 657.20 | a | 4960.33 | |||||||||||
1960 | 950.50 | 790.00 | 661.00 | 571.00 | 459.00 | 37.00 | 10.00 | 62.00 | 55.50 | 386.50 | 693.50 | 740.00 | 5416.00 | |||||||||||||
1961 | 497.50 | g | 678.50 | 792.00 | 539.00 | 520.00 | 136.00 | 28.50 | 23.50 | 188.50 | 377.50 | 652.50 | 847.85 | a | 4783.85 | |||||||||||
1962 | 802.00 | 810.00 | 904.50 | 449.50 | 526.50 | 170.00 | 30.00 | 50.50 | 92.59 | a | 366.50 | 555.50 | 671.00 | 5428.59 | ||||||||||||
1963 | 864.00 | 551.00 | 845.00 | 831.00 | 409.50 | 280.00 | 81.00 | 59.50 | 112.50 | 377.00 | 0.00 | z | 718.50 | 5129.00 | ||||||||||||
1964 | 883.50 | 726.50 | 838.00 | 643.50 | 512.50 | 280.00 | 45.50 | 37.50 | 206.00 | 229.00 | 816.00 | 840.00 | 6058.00 | |||||||||||||
1965 | 865.50 | 695.00 | 764.50 | 687.50 | 474.50 | 272.00 | 58.68 | c | 56.32 | a | 276.00 | 274.50 | 690.50 | 927.50 | 6042.50 | |||||||||||
1966 | 953.00 | 878.50 | 740.00 | 486.00 | 281.50 | 206.00 | 94.50 | 55.11 | d | 214.50 | 454.00 | 620.17 | a | 826.00 | 5809.28 | |||||||||||
1967 | 835.00 | 679.50 | 840.00 | 980.00 | 469.00 | 284.00 | 1.00 | 1.00 | 67.00 | 345.00 | 531.50 | 1010.50 | 6043.50 | |||||||||||||
1968 | 914.50 | 705.50 | 754.50 | 588.00 | 468.00 | 126.00 | 12.00 | 171.00 | 139.00 | 413.50 | 685.34 | a | 1049.00 | 6026.34 | ||||||||||||
1969 | 950.50 | 980.00 | 868.00 | 671.00 | 308.50 | 231.50 | 21.00 | 12.00 | 110.50 | 540.50 | 603.50 | 839.50 | 6136.50 | |||||||||||||
1970 | 867.00 | 683.50 | 751.50 | 779.50 | 347.50 | 199.00 | 8.00 | 10.00 | 177.00 | 424.50 | 662.50 | 1059.50 | 5969.50 | |||||||||||||
1971 | 933.00 | 777.50 | 859.00 | 719.50 | 582.50 | 241.00 | 33.14 | b | 18.50 | 196.50 | 544.00 | 726.50 | 1136.00 | 6767.14 | ||||||||||||
1972 | 958.50 | 764.00 | 613.00 | 643.50 | 354.00 | 109.00 | 20.50 | 22.50 | g | 239.00 | 513.00 | 798.50 | 1040.50 | 6053.50 | ||||||||||||
1973 | 1029.00 | 812.00 | 944.00 | 599.50 | 282.00 | 123.10 | a | 32.50 | 52.91 | b | 184.14 | a | 426.00 | 0.00 | z | 910.50 | 5395.66 | |||||||||
1974 | 972.00 | 798.00 | 781.50 | 704.50 | 372.50 | 101.00 | 73.00 | 31.00 | 34.14 | a | 364.50 | 725.00 | 904.00 | 5861.14 | ||||||||||||
1975 | 864.50 | 828.00 | 897.50 | 872.00 | 404.00 | 144.50 | 60.00 | 77.50 | 35.00 | 502.50 | 724.50 | 786.50 | 6196.50 | |||||||||||||
1976 | 807.00 | 792.50 | 820.50 | 698.00 | 267.12 | a | 201.43 | b | 21.00 | n | 177.00 | 171.50 | 334.80 | a | 482.88 | d | 759.00 | 5511.73 | ||||||||
1977 | 914.00 | 624.00 | 887.00 | 449.00 | 645.32 | a | 90.50 | 18.50 | 18.60 | a | 195.52 | a | 298.00 | 634.50 | 751.00 | 5525.93 | ||||||||||
1978 | 864.00 | 775.50 | 654.50 | 718.50 | 366.83 | a | 138.50 | 44.43 | a | 78.00 | 261.43 | b | 218.03 | a | 785.17 | a | 989.50 | 5894.40 | ||||||||
1979 | 1042.50 | 888.74 | a | 802.00 | 647.14 | b | 357.10 | e | 100.71 | b | 64.00 | 83.70 | a | 81.96 | b | 421.27 | c | 772.76 | a | 788.43 | a | 6050.32 | ||||
1980 | 867.00 | 755.61 | b | 851.50 | 598.89 | c | 408.00 | h | 283.97 | a | 70.94 | e | 66.50 | 154.66 | a | 369.93 | a | 610.00 | 724.50 | 5353.50 | ||||||
1981 | 786.50 | 775.00 | 842.00 | 514.00 | 360.50 | 68.50 | 4.00 | 8.50 | 89.50 | 564.72 | a | 676.50 | 812.50 | 5502.22 | ||||||||||||
1982 | 1034.50 | 760.50 | 906.50 | 696.00 | 327.00 | 209.00 | 70.50 | 30.00 | 252.00 | 528.00 | 822.50 | 943.00 | 6579.50 | |||||||||||||
1983 | 826.00 | 801.00 | 848.00 | 766.50 | 365.50 | 158.00 | 121.00 | 66.00 | 125.50 | 395.00 | 783.50 | 894.50 | 6150.50 | |||||||||||||
1984 | 766.00 | 820.00 | 673.50 | 658.50 | 277.50 | 168.50 | 10.50 | 14.00 | 83.50 | 593.50 | 840.00 | 999.50 | 5905.00 | |||||||||||||
1985 | 897.50 | 803.00 | 916.50 | 440.50 | 385.50 | 91.50 | 14.00 | 47.00 | 329.50 | 461.50 | 848.00 | 823.00 | 6057.50 | |||||||||||||
1986 | 703.00 | 709.00 | 633.00 | 601.50 | 378.00 | 94.50 | 52.00 | 5.00 | 409.50 | 446.00 | 566.50 | 816.50 | 5414.50 | |||||||||||||
1987 | 975.50 | 787.00 | 830.50 | 440.50 | 335.50 | 112.50 | 131.00 | 46.50 | 111.50 | 264.00 | 718.00 | 1001.00 | 5753.50 | |||||||||||||
1988 | 938.50 | 665.50 | 689.00 | 594.00 | 480.50 | 220.00 | 15.50 | 34.00 | 134.00 | 209.00 | 748.50 | 933.00 | 5661.50 | |||||||||||||
1989 | 968.50 | 915.00 | 787.00 | 465.50 | 444.50 | 136.00 | 21.50 | 77.50 | 195.00 | 487.00 | 601.50 | 720.00 | 5819.00 | |||||||||||||
1990 | 910.00 | 923.00 | 757.00 | 496.50 | 431.00 | 179.00 | 34.50 | 104.00 | 140.00 | 302.50 | 667.50 | 1018.00 | 5963.00 | |||||||||||||
1991 | 827.50 | 572.00 | 995.50 | 724.00 | 588.50 | 240.50 | 22.50 | 53.00 | 61.00 | 250.50 | 610.34 | a | 813.00 | 5758.34 | ||||||||||||
1992 | 866.50 | 744.00 | 742.00 | 453.50 | 207.00 | 183.50 | 99.50 | 29.00 | 97.00 | 318.50 | 703.50 | 1001.30 | a | 5445.30 | ||||||||||||
1993 | 1012.00 | 888.00 | 716.50 | 635.00 | 409.00 | 248.50 | 72.50 | 85.50 | 141.50 | 378.50 | 686.50 | 913.00 | 6186.50 | |||||||||||||
1994 | 786.00 | 871.00 | 690.50 | 587.50 | 445.00 | 143.50 | 0.50 | 6.50 | 144.00 | 501.50 | 972.50 | 963.50 | 6112.00 | |||||||||||||
1995 | 938.50 | 625.00 | 843.50 | 720.50 | 566.00 | 311.00 | 68.00 | 41.00 | 117.00 | 310.50 | 489.00 | 850.50 | 5880.50 | |||||||||||||
1996 | 823.50 | 780.93 | a | 762.00 | 565.50 | 418.50 | 155.00 | 14.50 | 28.50 | 205.00 | 486.00 | 675.00 | 854.00 | 5768.43 | ||||||||||||
1997 | 905.20 | a | 738.50 | 615.50 | 589.50 | 252.00 | 194.00 | 55.00 | 51.50 | 133.50 | 483.00 | 682.50 | 911.00 | 5611.20 | ||||||||||||
1998 | 930.50 | 913.50 | 833.50 | 761.50 | 707.00 | 304.50 | 35.50 | 40.50 | 227.50 | 507.50 | 788.50 | 928.00 | 6978.00 | |||||||||||||
1999 | 803.50 | 866.96 | a | 868.00 | 747.50 | 452.50 | 237.50 | 61.48 | a | 102.50 | 77.00 | 255.00 | 585.50 | 798.00 | 5855.45 | |||||||||||
2000 | 858.50 | 825.50 | 782.00 | 530.00 | 371.00 | 132.00 | 81.50 | 32.00 | 228.50 | 514.50 | 822.00 | 759.50 | 5937.00 | |||||||||||||
2001 | 913.50 | 862.62 | b | 696.93 | d | 758.28 | a | 151.00 | 125.00 | 53.50 | 23.50 | 87.00 | 263.00 | 660.00 | 994.00 | 5588.32 | ||||||||||
2002 | 977.50 | 704.00 | 813.50 | 616.50 | 473.50 | 90.00 | 0.50 | 60.00 | 138.50 | 423.00 | 556.50 | 943.50 | 5797.00 | |||||||||||||
2003 | 751.50 | 756.00 | 736.00 | 840.50 | 117.00 | k | 108.00 | 10.00 | 33.00 | 50.50 | 193.50 | 830.50 | 941.50 | 5251.00 | ||||||||||||
2004 | 948.37 | d | 905.50 | 546.00 | 513.00 | e | 390.00 | 100.00 | 17.50 | 35.50 | 164.50 | 492.50 | 760.00 | 830.50 | 5703.37 | |||||||||||
2005 | 973.00 | 766.00 | 746.50 | 700.50 | 453.00 | 291.00 | 5.50 | 6.50 | 245.00 | 435.79 | e | 590.00 | 822.50 | 6035.29 | ||||||||||||
2006 | 939.50 | 729.50 | 1034.37 | a | 725.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3428.87 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 898.30 | 776.68 | 790.72 | 626.35 | 411.81 | 182.86 | 41.05 | 53.44 | 154.30 | 391.47 | 669.40 | 862.37 | 5889.35 | |||||||||||||
S.D. | 90.33 | 94.16 | 101.21 | 121.39 | 107.35 | 74.83 | 34.03 | 39.47 | 74.12 | 105.38 | 111.48 | 120.70 | 353.70 | |||||||||||||
SKEW | 0.00 | -0.04 | -0.05 | 0.41 | 0.30 | 0.26 | 1.02 | 1.25 | 0.85 | -0.12 | 0.08 | -0.13 | 0.53 | |||||||||||||
MAX | 1145.00 | 980.00 | 1034.37 | 980.00 | 707.00 | 339.50 | 140.02 | 177.00 | 409.50 | 593.50 | 972.50 | 1136.00 | 6978.00 | |||||||||||||
MIN | 698.00 | 551.00 | 546.00 | 429.50 | 151.00 | 37.00 | 0.50 | 1.00 | 34.14 | 193.50 | 419.50 | 546.00 | 4960.33 | |||||||||||||
NO YRS | 57 | 57 | 56 | 58 | 55 | 57 | 56 | 56 | 57 | 58 | 56 | 57 | 45 |