YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 39.00 | r | 0.00 | z | 0.00 | z | 951.70 | a | 951.70 | |
1961 | 832.87 | a | 736.30 | a | 798.25 | a | 570.00 | a | 436.50 | 102.00 | 40.50 | 13.00 | 296.50 | 515.50 | 799.00 | 961.50 | 6101.91 | |||||||||
1962 | 1044.00 | 811.00 | 864.50 | 490.00 | 541.50 | 202.50 | 97.00 | 115.00 | 122.50 | 470.50 | 674.50 | 863.50 | 6296.50 | |||||||||||||
1963 | 1069.00 | 628.00 | 0.00 | z | 0.00 | z | 388.50 | 275.00 | 183.50 | 97.00 | 99.50 | 0.00 | z | 738.50 | 0.00 | z | 3479.00 | |||||||||
1964 | 0.00 | z | 853.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 108.00 | 143.50 | 267.50 | 430.00 | 844.50 | 978.50 | 3625.50 | ||||||||
1965 | 979.50 | 773.50 | 715.00 | 530.00 | 509.00 | 237.50 | 90.00 | 85.50 | 293.50 | 390.50 | 693.00 | 981.00 | 6278.00 | |||||||||||||
1966 | 1008.00 | 846.00 | 861.50 | 556.50 | 361.00 | 263.00 | 122.00 | 83.50 | 180.00 | 474.00 | 693.00 | 934.50 | 6383.00 | |||||||||||||
1967 | 939.00 | 788.50 | 841.00 | 754.50 | 421.50 | 174.00 | 34.50 | 16.50 | 83.00 | 510.50 | 655.50 | 1024.00 | 6242.50 | |||||||||||||
1968 | 1051.50 | 732.50 | 676.50 | 658.50 | 455.00 | 207.50 | 0.00 | z | 139.00 | 178.00 | 554.00 | 749.00 | 1020.00 | 6421.50 | ||||||||||||
1969 | 1130.50 | 901.00 | 844.50 | 653.50 | 324.00 | 151.50 | 91.50 | 106.50 | 204.00 | 595.00 | 700.50 | 892.50 | 6595.00 | |||||||||||||
1970 | 950.50 | 697.50 | 763.50 | 740.00 | 418.50 | 186.00 | 65.50 | 58.00 | 340.50 | 548.50 | 738.50 | 1045.50 | 6552.50 | |||||||||||||
1971 | 1081.00 | 858.00 | 970.00 | 722.50 | 451.50 | 334.00 | 114.50 | 35.50 | 301.50 | 603.00 | 805.00 | 1029.50 | 7306.00 | |||||||||||||
1972 | 1086.50 | 879.00 | 779.00 | 713.00 | 370.00 | 184.50 | 48.05 | a | 73.00 | 315.50 | 481.50 | 0.00 | z | 1129.50 | 6059.55 | |||||||||||
1973 | 1084.50 | 721.50 | 779.00 | 576.00 | 338.50 | 228.00 | 83.00 | 111.50 | 210.00 | 508.50 | 895.00 | 931.00 | 6466.50 | |||||||||||||
1974 | 1086.00 | 833.50 | 825.00 | 644.50 | 477.00 | 179.00 | 126.00 | 88.00 | 77.50 | 394.50 | 707.50 | 908.50 | 6347.00 | |||||||||||||
1975 | 974.00 | 868.00 | 836.00 | 748.00 | 461.00 | 253.00 | 74.50 | 128.00 | 101.00 | 526.00 | 832.00 | 914.00 | 6715.50 | |||||||||||||
1976 | 958.00 | 884.00 | 852.00 | 671.00 | 391.00 | 304.50 | 94.00 | 136.00 | 128.00 | 417.00 | 605.50 | 916.00 | 6357.00 | |||||||||||||
1977 | 973.00 | 631.00 | 839.00 | 502.50 | 574.50 | 115.00 | 0.00 | z | 66.00 | 264.50 | 453.50 | 814.00 | 840.50 | 6073.50 | ||||||||||||
1978 | 893.50 | 715.50 | 596.50 | 621.00 | 480.50 | 161.50 | 72.50 | 151.00 | 309.50 | 362.50 | 877.50 | 1067.00 | 6308.50 | |||||||||||||
1979 | 1130.00 | 872.50 | 683.50 | 618.00 | 348.00 | 185.50 | 84.50 | 86.00 | 117.00 | 346.50 | 767.00 | 865.00 | 6103.50 | |||||||||||||
1980 | 995.00 | 707.00 | 769.00 | 556.50 | 443.00 | 306.00 | 65.00 | 137.00 | 201.00 | 411.50 | 681.00 | 913.00 | 6185.00 | |||||||||||||
1981 | 764.00 | 738.00 | 697.50 | 586.00 | 442.00 | 269.50 | 114.00 | 56.50 | 204.00 | 526.50 | 711.00 | 908.50 | 6017.50 | |||||||||||||
1982 | 1027.50 | 876.00 | 788.50 | 668.00 | 432.50 | 193.50 | 107.00 | 83.50 | 258.50 | 497.00 | 805.50 | 922.00 | 6659.50 | |||||||||||||
1983 | 861.50 | 706.00 | 680.00 | 589.00 | 332.50 | 241.00 | 155.00 | 47.00 | 228.50 | 342.00 | 717.50 | 1084.50 | 5984.50 | |||||||||||||
1984 | 929.00 | 772.00 | 663.00 | 672.50 | 461.50 | 281.50 | 22.50 | 50.50 | 234.50 | 569.50 | 815.00 | 1037.50 | 6509.00 | |||||||||||||
1985 | 986.00 | 854.00 | 802.50 | 507.00 | 387.50 | 159.00 | 17.00 | 127.00 | 328.50 | 526.50 | 991.50 | 1045.00 | 6731.50 | |||||||||||||
1986 | 866.00 | 774.50 | 600.50 | 588.62 | a | 407.50 | 138.00 | 141.50 | 20.50 | 0.00 | z | 390.50 | 570.50 | 902.50 | 5400.62 | |||||||||||
1987 | 1023.00 | 744.50 | 704.50 | 378.00 | 310.00 | 138.00 | 116.00 | 52.00 | 128.50 | 0.00 | z | 697.50 | 986.00 | 5278.00 | ||||||||||||
1988 | 1043.50 | 791.29 | a | 742.00 | 516.00 | 430.00 | 228.00 | 71.00 | 35.00 | 202.50 | 237.50 | 762.00 | 967.00 | 6025.79 | ||||||||||||
1989 | 1012.00 | 1023.00 | 834.50 | 461.50 | 413.50 | 125.00 | 91.50 | 101.00 | 131.50 | 492.00 | 736.00 | 947.50 | 6369.00 | |||||||||||||
1990 | 877.50 | 938.50 | 746.50 | 430.50 | 428.50 | 208.50 | 57.50 | 73.00 | 83.50 | 537.00 | 743.50 | 1176.50 | 6301.00 | |||||||||||||
1991 | 1013.50 | 622.00 | 786.50 | 657.00 | 497.50 | 277.00 | 38.00 | 34.50 | 92.00 | 388.50 | 700.50 | 898.50 | 6005.50 | |||||||||||||
1992 | 882.00 | 646.00 | 505.50 | 449.50 | 163.00 | 127.00 | 70.50 | 54.50 | 187.50 | 396.00 | 769.00 | 1043.50 | 5294.00 | |||||||||||||
1993 | 1126.00 | 914.00 | 753.50 | 623.50 | 301.00 | 248.00 | 195.00 | 104.00 | 150.50 | 369.50 | 892.50 | 957.50 | 6635.00 | |||||||||||||
1994 | 871.00 | 818.50 | 662.50 | 492.50 | 318.00 | 241.50 | 38.50 | 49.50 | 120.00 | 493.00 | 980.00 | 1056.00 | 6141.00 | |||||||||||||
1995 | 933.50 | 673.50 | 767.50 | 622.00 | 344.00 | 216.00 | 51.50 | 131.50 | 107.00 | 516.50 | 610.00 | 859.50 | 5832.50 | |||||||||||||
1996 | 911.00 | 945.50 | 747.50 | 555.50 | 465.50 | 199.00 | 48.00 | 68.00 | 248.50 | 503.50 | 755.00 | 982.50 | 6429.50 | |||||||||||||
1997 | 997.00 | 745.00 | 751.00 | 610.50 | 273.50 | 233.50 | 76.00 | 22.00 | 158.00 | 524.50 | 658.00 | 962.50 | 6011.50 | |||||||||||||
1998 | 868.00 | 756.50 | 741.00 | 570.50 | 465.50 | 178.00 | 13.00 | 37.50 | 132.50 | 516.50 | 750.50 | 1067.50 | 6097.00 | |||||||||||||
1999 | 973.50 | 889.50 | 842.50 | 649.50 | 508.00 | 259.00 | 94.00 | 58.00 | 161.50 | 388.00 | 657.50 | 939.00 | 6420.00 | |||||||||||||
2000 | 1020.00 | 843.00 | 780.50 | 488.50 | 418.00 | 156.00 | 77.50 | 62.50 | 180.50 | 343.50 | g | 583.00 | i | 626.00 | k | 4026.50 | ||||||||||
2001 | 651.00 | j | 538.50 | i | 456.50 | i | 420.00 | i | 217.00 | j | 139.50 | j | 17.50 | k | 29.00 | h | 70.50 | n | 310.00 | j | 485.50 | j | 682.00 | j | 0.00 | |
2002 | 704.50 | j | 584.00 | h | 580.00 | j | 540.50 | 324.50 | i | 92.50 | l | 8.00 | k | 42.50 | j | 97.50 | j | 370.00 | h | 504.50 | i | 601.00 | j | 540.50 | ||
2003 | 563.00 | j | 500.50 | i | 493.00 | j | 470.50 | h | 240.00 | i | 68.00 | i | 20.50 | i | 7.00 | f | 140.50 | 473.86 | c | 634.00 | g | 970.00 | 1584.36 | |||
2004 | 768.50 | h | 824.50 | 623.00 | 473.50 | 263.50 | h | 207.60 | e | 13.50 | m | 61.50 | 149.00 | g | 353.50 | f | 751.20 | e | 765.00 | f | 2941.30 | |||||
2005 | 670.00 | j | 768.83 | d | 529.00 | f | 584.44 | c | 378.50 | 255.52 | a | 22.73 | a | 43.83 | b | 227.00 | 462.00 | 819.00 | 1068.47 | a | 4630.32 | |||||
2006 | 945.00 | 849.00 | 844.23 | a | 552.00 | 275.00 | 0.00 | z | 27.26 | b | 49.50 | 176.00 | 435.60 | b | 0.00 | z | 0.00 | z | 4153.60 | |||||||
2007 | 1006.31 | e | 774.67 | d | 642.96 | d | 608.50 | 0.00 | z | 206.50 | 12.50 | 74.00 | 0.00 | z | 597.00 | 0.00 | z | 1032.50 | 4954.94 | |||||||
2008 | 1131.50 | 870.50 | 935.00 | 784.00 | 422.00 | 294.00 | 38.00 | 96.50 | 163.00 | 476.00 | 696.00 | 1023.00 | a | 6929.50 | ||||||||||||
2009 | 1060.00 | 874.00 | 903.00 | 666.50 | 327.50 | 140.69 | a | 47.50 | 92.50 | 134.50 | 583.00 | 840.50 | 1111.50 | 6781.19 | ||||||||||||
2010 | 867.00 | 709.00 | 803.00 | 659.00 | 520.50 | 301.50 | 65.00 | 75.00 | 202.50 | 461.00 | 846.00 | 1009.00 | 6518.50 | |||||||||||||
2011 | 1000.50 | 887.70 | a | 927.50 | 744.50 | 559.50 | 269.50 | 122.50 | 22.00 | 116.00 | 451.00 | 843.89 | c | 1034.00 | 6978.59 | |||||||||||
2012 | 1003.00 | 881.50 | 922.50 | 567.00 | 429.00 | 287.00 | 60.00 | 41.50 | 0.00 | z | 471.00 | 757.50 | 987.50 | 6407.50 | ||||||||||||
2013 | 1124.50 | 860.50 | 764.00 | 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 | 2749.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 987.01 | 802.19 | 771.41 | 596.29 | 410.91 | 215.52 | 77.94 | 75.38 | 186.70 | 469.96 | 758.84 | 981.83 | 6358.61 | |||||||||||||
S.D. | 88.97 | 90.31 | 96.49 | 92.69 | 82.12 | 58.18 | 42.71 | 37.43 | 73.70 | 77.35 | 90.54 | 75.93 | 366.91 | |||||||||||||
SKEW | -0.25 | -0.12 | -0.34 | -0.06 | -0.46 | -0.04 | 0.67 | 0.31 | 0.45 | -0.52 | 0.44 | 0.28 | -0.06 | |||||||||||||
MAX | 1131.50 | 1023.00 | 970.00 | 784.00 | 574.50 | 334.00 | 195.00 | 151.00 | 340.50 | 603.00 | 991.50 | 1176.50 | 7306.00 | |||||||||||||
MIN | 764.00 | 622.00 | 505.50 | 378.00 | 163.00 | 102.00 | 12.50 | 13.00 | 77.50 | 237.50 | 570.50 | 840.50 | 5294.00 | |||||||||||||
NO YRS | 47 | 50 | 47 | 48 | 46 | 47 | 46 | 49 | 46 | 46 | 45 | 47 | 36 |