YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 22.50 | u | 323.50 | 534.50 | 784.00 | 838.50 | 2480.50 | |||||
1959 | 971.00 | 900.67 | a | 817.50 | 639.00 | 595.72 | a | 255.50 | 113.00 | 190.13 | a | 359.48 | a | 544.00 | 799.00 | 1042.12 | a | 7227.12 | ||||||||
1960 | 1209.00 | 977.94 | b | 814.00 | 650.50 | 561.00 | 231.00 | 60.45 | a | 209.50 | 275.00 | 544.00 | 888.00 | 1050.50 | 7470.89 | |||||||||||
1961 | 946.00 | 718.15 | a | 668.00 | f | 640.86 | a | 522.50 | 162.50 | 86.50 | 41.69 | b | 433.33 | c | 600.88 | a | 923.00 | 1038.50 | c | 6113.92 | ||||||
1962 | 1126.50 | 886.00 | 880.00 | 560.50 | 584.50 | 303.50 | 173.50 | 180.00 | 243.50 | 588.00 | 748.50 | 921.00 | 7195.50 | |||||||||||||
1963 | 1169.00 | 661.00 | 876.55 | b | 743.00 | 460.00 | 324.00 | 216.50 | 147.50 | 146.50 | 537.50 | 781.03 | a | 1013.00 | 7075.59 | |||||||||||
1964 | 985.00 | 661.50 | f | 875.50 | 736.50 | 565.50 | 318.00 | 143.93 | c | 204.08 | a | 406.50 | 572.00 | 931.61 | b | 1088.00 | 6826.62 | |||||||||
1965 | 996.00 | 767.00 | 885.57 | a | 643.00 | 588.00 | 299.00 | 111.00 | 142.00 | 440.00 | 453.00 | 762.00 | 1078.00 | 7164.57 | ||||||||||||
1966 | 979.50 | 874.50 | 812.50 | 637.00 | 436.50 | 322.50 | 157.00 | 141.00 | 240.56 | c | 528.50 | 771.00 | 959.00 | 6859.56 | ||||||||||||
1967 | 893.50 | 760.00 | 886.00 | 816.00 | 477.00 | 233.00 | 72.00 | 40.50 | 151.50 | 513.50 | 792.00 | 1087.50 | 6722.50 | |||||||||||||
1968 | 1043.50 | 784.00 | 734.00 | 716.00 | 496.00 | 222.50 | 85.50 | 180.00 | 285.00 | 611.00 | 849.50 | 730.00 | i | 6007.00 | ||||||||||||
1969 | 1229.00 | 994.50 | 839.00 | 666.50 | 339.50 | 173.50 | 142.00 | 187.00 | 0.00 | z | 687.50 | 807.00 | 1020.50 | 7086.00 | ||||||||||||
1970 | 1021.50 | 802.00 | 828.00 | 766.00 | 461.00 | 197.00 | 64.50 | 91.00 | 402.50 | 651.00 | 835.00 | 1073.50 | 7193.00 | |||||||||||||
1971 | 945.00 | 852.92 | b | 946.50 | 695.00 | 432.50 | 336.50 | 126.50 | 57.00 | 404.50 | 653.00 | 810.00 | 1069.00 | 7328.42 | ||||||||||||
1972 | 1078.00 | 843.00 | 699.50 | 748.50 | 398.50 | 205.50 | 75.00 | 124.50 | 0.00 | z | 643.50 | 805.00 | 1273.50 | 6894.50 | ||||||||||||
1973 | 1169.50 | 855.50 | 828.50 | 632.00 | 397.00 | 249.00 | 85.00 | 164.00 | 290.50 | 575.00 | 883.00 | 888.00 | 7017.00 | |||||||||||||
1974 | 1231.50 | 848.00 | 832.00 | 667.50 | 548.00 | 140.50 | 147.00 | 135.50 | 242.00 | 600.50 | 738.00 | 995.00 | 7125.50 | |||||||||||||
1975 | 989.00 | 931.78 | a | 938.50 | 788.50 | 413.00 | g | 335.00 | 92.00 | 214.50 | 302.50 | 581.00 | 908.00 | 937.00 | 7017.78 | |||||||||||
1976 | 980.50 | 909.00 | 847.50 | 697.50 | 438.00 | 367.50 | 90.00 | 184.50 | 272.50 | 578.50 | 760.50 | 1064.00 | 7190.00 | |||||||||||||
1977 | 1182.50 | 736.75 | d | 833.00 | 555.00 | 588.50 | 129.50 | 132.00 | 54.50 | 382.50 | 599.69 | b | 859.50 | 972.50 | 7025.94 | |||||||||||
1978 | 1004.92 | a | 829.00 | 718.00 | 787.00 | 555.50 | 202.00 | 96.50 | 172.50 | 348.00 | 539.29 | b | 1152.60 | e | 807.00 | i | 6405.31 | |||||||||
1979 | 0.00 | z | 683.50 | f | 806.00 | 695.00 | 0.00 | z | 235.38 | d | 111.00 | 154.48 | a | 209.46 | b | 273.50 | i | 771.00 | f | 913.39 | c | 3124.73 | ||||
1980 | 874.50 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 207.50 | k | 111.08 | a | 190.81 | b | 198.00 | g | 360.00 | k | 408.50 | n | 505.50 | n | 301.89 | |
1981 | 585.00 | m | 506.50 | l | 455.50 | m | 353.50 | l | 489.44 | e | 211.50 | f | 161.50 | g | 74.50 | f | 248.50 | k | 443.00 | j | 491.00 | l | 674.50 | j | 489.44 | |
1982 | 737.50 | l | 643.50 | j | 866.00 | 784.00 | 345.50 | l | 247.50 | 168.50 | 123.00 | 366.50 | 647.50 | 969.00 | 1106.50 | 5278.50 | ||||||||||
1983 | 927.00 | 767.00 | 723.00 | 721.07 | b | 260.00 | m | 372.50 | 214.50 | 66.50 | 397.50 | 530.50 | 811.50 | 568.00 | q | 5531.07 | ||||||||||
1984 | 783.50 | k | 698.00 | i | 871.00 | 825.50 | 592.00 | 483.10 | a | 77.50 | 72.00 | i | 376.00 | 682.50 | 887.00 | 1150.50 | 5945.10 | |||||||||
1985 | 1172.00 | 608.50 | j | 846.50 | 568.50 | 493.50 | 216.00 | 31.00 | 178.50 | 462.00 | 638.17 | b | 1154.00 | 1388.00 | 7148.17 | |||||||||||
1986 | 1006.47 | a | 826.50 | 683.50 | 698.79 | a | 482.00 | 161.00 | 197.50 | 31.00 | 435.00 | 560.00 | 775.86 | a | 798.00 | i | 5857.62 | |||||||||
1987 | 713.00 | k | 577.50 | j | 534.00 | i | 277.00 | j | 0.00 | z | 198.00 | e | 178.00 | 145.00 | 237.00 | 333.50 | j | 444.50 | n | 704.00 | k | 758.00 | ||||
1988 | 1149.14 | b | 849.37 | c | 813.00 | 564.00 | 308.00 | l | 199.50 | i | 69.50 | k | 90.00 | h | 215.00 | i | 252.00 | k | 820.00 | 1056.00 | 5251.50 | |||||
1989 | 1027.00 | 1192.50 | 814.00 | 525.50 | 484.50 | 222.00 | 145.50 | 178.50 | 303.00 | 595.50 | 787.00 | 1032.00 | 7307.00 | |||||||||||||
1990 | 953.50 | 941.00 | 787.50 | 489.50 | 511.50 | 244.00 | 75.50 | 128.00 | 188.00 | 592.50 | 785.00 | 1312.00 | 7008.00 | |||||||||||||
1991 | 1105.50 | 716.50 | 879.00 | 675.00 | 551.00 | 334.50 | 68.00 | 55.50 | 218.00 | 557.50 | 787.00 | 1009.57 | a | 6957.07 | ||||||||||||
1992 | 950.00 | 769.00 | 709.50 | 534.00 | 310.00 | 0.00 | z | 137.00 | 113.00 | 273.00 | 519.50 | 870.50 | 1202.00 | 6387.50 | ||||||||||||
1993 | 1398.50 | 1150.00 | 804.50 | 662.00 | 332.00 | 311.50 | 262.50 | 189.00 | 270.00 | 520.50 | 1078.00 | 1038.00 | 8016.50 | |||||||||||||
1994 | 923.00 | 915.50 | 749.00 | 551.50 | 388.50 | 276.00 | 49.50 | 115.00 | 208.50 | 641.00 | 1023.50 | 1047.50 | 6888.50 | |||||||||||||
1995 | 1033.50 | 764.00 | 862.00 | 695.00 | 458.00 | 306.00 | 125.50 | 205.00 | 199.50 | 611.50 | 697.50 | 1076.98 | b | 7034.48 | ||||||||||||
1996 | 1006.00 | 944.50 | 801.00 | 590.50 | 536.00 | 274.00 | 81.50 | 101.00 | 343.00 | 589.00 | 802.00 | 1029.72 | a | 7098.22 | ||||||||||||
1997 | 1065.50 | 890.00 | 775.50 | 694.00 | 342.00 | 275.00 | 91.50 | 64.00 | 245.50 | 591.50 | 795.00 | 1075.00 | 6904.50 | |||||||||||||
1998 | 988.00 | 814.00 | 753.50 | 670.00 | 500.00 | 237.00 | 17.50 | 73.50 | 186.50 | 628.00 | 797.00 | 1067.00 | 6732.00 | |||||||||||||
1999 | 929.50 | 859.00 | 867.50 | 723.00 | 526.50 | 287.07 | a | 125.00 | 68.00 | 328.50 | 534.00 | 691.50 | 959.00 | 6898.57 | ||||||||||||
2000 | 1102.00 | 907.00 | 902.00 | 585.50 | 604.50 | 302.07 | a | 142.50 | 113.50 | 300.50 | 635.50 | 1081.50 | 1168.50 | 7845.07 | ||||||||||||
2001 | 1173.50 | 1033.00 | 732.50 | 717.41 | a | 333.77 | a | 351.96 | b | 124.52 | a | 69.00 | 212.88 | d | 591.00 | 787.76 | a | 1006.50 | 7133.80 | |||||||
2002 | 556.00 | p | 846.00 | 877.00 | 630.50 | 516.00 | 193.50 | 54.00 | 156.50 | 288.50 | 717.50 | 561.00 | j | 945.50 | 5225.00 | |||||||||||
2003 | 856.00 | 895.00 | 741.00 | 699.00 | 471.31 | d | 178.00 | 36.00 | 58.00 | 196.00 | 444.50 | 960.54 | b | 697.00 | j | 5535.35 | ||||||||||
2004 | 1115.47 | b | 914.66 | d | 515.50 | g | 567.50 | 253.00 | n | 200.00 | 45.50 | 78.50 | 323.79 | a | 571.00 | 840.00 | 944.00 | 5600.42 | ||||||||
2005 | 1035.00 | 888.50 | 734.50 | 657.00 | 408.50 | 326.00 | 43.50 | 85.00 | 372.50 | 603.00 | 933.50 | 1213.00 | 7300.00 | |||||||||||||
2006 | 939.00 | 441.00 | l | 916.57 | a | 624.50 | 407.00 | 203.50 | 64.00 | 129.00 | 263.00 | 639.50 | 786.00 | 1094.50 | 6066.57 | |||||||||||
2007 | 1147.00 | 826.50 | 682.00 | 685.00 | 376.00 | 237.50 | 25.00 | 112.50 | 338.50 | 648.00 | 848.50 | 1060.50 | 6987.00 | |||||||||||||
2008 | 1173.50 | 857.50 | 889.50 | 786.50 | 409.00 | 326.50 | 59.00 | 88.00 | 283.50 | 561.50 | 727.76 | a | 1212.00 | 7374.26 | ||||||||||||
2009 | 1030.50 | 912.00 | 950.00 | 675.00 | 427.80 | a | 195.50 | 50.50 | 100.50 | 227.50 | 709.00 | 831.50 | 1234.00 | 7343.80 | ||||||||||||
2010 | 914.50 | 857.04 | e | 827.00 | 711.60 | e | 536.50 | 316.50 | 54.50 | m | 139.50 | 283.00 | 582.50 | 870.00 | 1039.50 | 7077.64 | ||||||||||
2011 | 951.04 | c | 977.00 | 832.00 | 784.29 | b | 592.00 | 302.00 | 144.00 | 50.50 | 170.00 | 564.00 | 876.00 | 1087.50 | 7330.32 | |||||||||||
2012 | 956.50 | 894.50 | 870.00 | 587.50 | 457.00 | 239.50 | j | 73.76 | b | 78.50 | 258.75 | b | 601.00 | 776.25 | b | 1047.00 | 6600.76 | |||||||||
2013 | 1137.50 | 870.15 | b | 803.86 | b | 34.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 48.00 | z | 2811.52 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1048.26 | 869.77 | 821.24 | 669.88 | 477.86 | 261.65 | 105.89 | 123.53 | 294.31 | 588.86 | 848.78 | 1062.23 | 7158.49 | |||||||||||||
S.D. | 111.47 | 101.16 | 69.00 | 80.93 | 81.73 | 70.52 | 53.53 | 53.04 | 81.44 | 57.39 | 105.44 | 109.01 | 282.78 | |||||||||||||
SKEW | 0.73 | 0.87 | -0.28 | -0.14 | -0.27 | 0.45 | 0.68 | 0.01 | 0.21 | -0.06 | 1.31 | 0.76 | 1.17 | |||||||||||||
MAX | 1398.50 | 1192.50 | 950.00 | 825.50 | 604.50 | 483.10 | 262.50 | 214.50 | 462.00 | 717.50 | 1154.00 | 1388.00 | 8016.50 | |||||||||||||
MIN | 856.00 | 661.00 | 682.00 | 489.50 | 310.00 | 129.50 | 17.50 | 31.00 | 146.50 | 444.50 | 691.50 | 838.50 | 6722.50 | |||||||||||||
NO YRS | 48 | 46 | 50 | 51 | 46 | 49 | 51 | 51 | 50 | 50 | 50 | 47 | 30 |