YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 38.50 | i | 2.50 | g | 5.37 | e | 106.67 | c | 433.47 | b | 876.43 | b | 961.55 | c | 2383.48 | |
1958 | 1120.98 | c | 773.92 | c | 891.85 | e | 564.60 | e | 122.00 | g | 4.00 | m | 0.00 | l | 2.00 | j | 48.00 | j | 269.00 | j | 404.50 | n | 583.00 | j | 3351.35 | |
1959 | 723.50 | j | 564.50 | k | 510.00 | k | 309.00 | l | 136.00 | j | 25.50 | h | 0.00 | s | 0.00 | n | 62.50 | g | 309.00 | f | 595.50 | f | 679.50 | i | 0.00 | |
1960 | 824.50 | j | 1032.72 | b | 725.83 | b | 316.50 | f | 156.50 | n | 37.00 | f | 0.00 | l | 1.00 | h | 35.00 | k | 262.50 | l | 447.50 | l | 651.00 | m | 1758.55 | |
1961 | 775.50 | j | 564.00 | j | 576.50 | h | 293.50 | m | 110.50 | k | 10.50 | i | 2.00 | k | 5.00 | h | 107.50 | k | 325.00 | i | 551.50 | k | 761.50 | l | 0.00 | |
1962 | 897.50 | i | 546.00 | i | 645.50 | i | 248.50 | i | 185.50 | i | 28.00 | i | 1.50 | j | 0.50 | h | 73.50 | j | 265.00 | h | 483.50 | i | 557.50 | l | 0.00 | |
1963 | 862.00 | i | 544.00 | j | 610.50 | j | 512.07 | a | 142.50 | 59.50 | 0.00 | 1.66 | c | 5.50 | l | 189.00 | i | 394.00 | m | 579.50 | n | 715.73 | ||||
1964 | 705.00 | m | 693.00 | l | 674.50 | i | 562.50 | b | 222.50 | 41.25 | b | 0.00 | f | 7.50 | h | 94.80 | e | 247.00 | i | 462.50 | l | 754.00 | i | 921.05 | ||
1965 | 747.00 | k | 618.00 | i | 640.00 | h | 325.00 | i | 269.46 | e | 76.00 | 0.00 | 1.50 | 153.00 | 352.50 | 647.07 | a | 974.12 | e | 2473.65 | ||||||
1966 | 826.00 | j | 705.00 | i | 548.00 | h | 447.78 | c | 149.00 | 30.50 | 0.00 | 1.00 | 73.00 | 402.50 | 663.00 | 1016.44 | e | 2783.22 | ||||||||
1967 | 565.50 | o | 559.50 | i | 434.50 | i | 461.25 | b | 277.00 | 44.50 | 2.00 | 14.50 | 100.00 | 358.00 | 681.50 | 719.00 | l | 1938.75 | ||||||||
1968 | 798.50 | i | 595.00 | i | 547.50 | j | 627.50 | 297.50 | 43.00 | 5.50 | 22.00 | 134.50 | 399.50 | 779.50 | 871.00 | h | 2309.00 | |||||||||
1969 | 665.50 | j | 593.50 | i | 559.00 | m | 476.38 | a | 209.50 | 111.50 | 4.50 | 5.00 | 155.50 | 577.38 | c | 856.07 | b | 839.50 | g | 2395.83 | ||||||
1970 | 778.00 | k | 601.00 | i | 921.70 | c | 687.00 | 266.48 | e | 130.00 | 5.50 | 9.50 | 223.00 | 633.00 | 807.50 | 911.50 | f | 3683.68 | ||||||||
1971 | 697.00 | n | 567.00 | j | 585.00 | j | 533.65 | d | 323.90 | b | 53.50 | 4.59 | d | 9.96 | c | 148.33 | c | 484.00 | 817.20 | e | 850.50 | j | 2375.14 | |||
1972 | 924.00 | f | 843.50 | 595.00 | 465.00 | 237.50 | 16.00 | 0.00 | 10.50 | 90.00 | 371.43 | d | 955.38 | d | 1163.57 | b | 4747.88 | |||||||||
1973 | 1256.69 | e | 944.50 | 842.00 | 665.00 | 307.50 | 63.00 | 0.50 | 5.00 | 123.50 | 363.50 | 727.80 | e | 624.00 | l | 5298.99 | ||||||||||
1974 | 857.50 | i | 666.00 | i | 442.00 | j | 355.00 | h | 114.38 | b | 34.50 | 0.00 | 5.50 | 119.00 | 376.00 | 743.28 | a | 858.00 | h | 1392.66 | ||||||
1975 | 733.50 | l | 586.50 | j | 784.62 | b | 609.00 | 298.50 | 38.50 | 1.50 | 0.00 | 134.50 | 407.28 | b | 752.59 | a | 819.00 | f | 3026.48 | |||||||
1976 | 665.50 | l | 458.50 | k | 526.50 | i | 467.88 | d | 207.50 | 27.00 | 0.00 | 2.50 | 84.64 | b | 317.00 | k | 803.40 | e | 1322.00 | 2914.93 | ||||||
1977 | 1316.50 | 931.50 | 828.50 | 432.50 | 220.00 | 5.00 | 0.00 | 0.00 | 65.50 | 346.00 | 673.50 | 868.00 | e | 5687.00 | ||||||||||||
1978 | 613.00 | l | 559.50 | j | 470.50 | h | 395.56 | c | 274.00 | 15.00 | 0.00 | 2.00 | 70.50 | 330.50 | 694.00 | 1162.00 | 2943.56 | |||||||||
1979 | 1285.50 | 932.50 | 759.50 | 494.50 | 254.00 | 40.86 | a | 0.00 | 20.00 | 43.50 | 257.00 | 908.57 | b | 967.50 | 5963.43 | |||||||||||
1980 | 951.00 | 790.00 | 809.00 | 538.50 | 271.00 | 16.03 | a | 0.00 | 0.00 | 35.50 | 439.50 | 753.00 | 639.00 | h | 4603.53 | |||||||||||
1981 | 750.00 | g | 785.83 | e | 815.76 | d | 387.00 | 253.50 | 37.50 | 0.00 | 9.00 | 89.00 | 445.00 | 666.43 | b | 638.00 | k | 3489.01 | ||||||||
1982 | 1139.50 | 1014.00 | 607.50 | f | 501.72 | a | 295.53 | a | 42.50 | 0.00 | b | 2.00 | 90.60 | e | 335.00 | j | 519.00 | j | 814.00 | h | 3085.86 | |||||
1983 | 719.50 | j | 584.00 | i | 565.50 | h | 442.50 | i | 328.17 | b | 108.75 | b | 9.50 | 7.50 | 109.04 | d | 288.00 | l | 514.00 | j | 929.50 | f | 562.96 | |||
1984 | 1235.72 | b | 966.50 | 843.50 | 632.00 | 163.50 | 69.50 | 0.00 | 1.50 | 74.00 | 616.00 | 787.00 | 1073.50 | 6462.72 | ||||||||||||
1985 | 1175.50 | 1015.50 | 794.50 | 471.50 | 264.50 | 33.50 | 2.50 | 4.00 | 175.00 | 424.00 | 732.00 | 966.00 | 6058.50 | |||||||||||||
1986 | 875.00 | 854.00 | 635.00 | 438.00 | 225.00 | 68.28 | a | 13.50 | 2.00 | 148.00 | 488.50 | 819.50 | 1067.00 | 5633.78 | ||||||||||||
1987 | 1177.00 | 875.00 | 830.00 | 516.00 | 300.00 | 15.00 | 0.00 | 22.73 | a | 83.50 | 334.50 | 819.50 | 1119.50 | 6092.73 | ||||||||||||
1988 | 1336.50 | 885.50 | 830.00 | 515.17 | a | 290.00 | 27.50 | 2.50 | 3.00 | 125.50 | 257.00 | 707.50 | 1016.00 | 5996.17 | ||||||||||||
1989 | 1209.00 | 913.00 | 538.50 | 330.50 | 166.00 | 64.50 | 17.00 | 23.00 | 137.00 | 477.50 | 689.00 | 1022.00 | 5587.00 | |||||||||||||
1990 | 1155.00 | 892.50 | 692.50 | 425.50 | 257.50 | 22.50 | 0.50 | 8.50 | 58.50 | 372.00 | 690.00 | 1220.50 | 5795.50 | |||||||||||||
1991 | 1313.50 | 847.00 | 768.50 | 532.50 | 235.50 | 63.50 | 3.50 | 4.00 | 108.00 | 276.00 | 796.50 | 1090.00 | 6038.50 | |||||||||||||
1992 | 1164.00 | 856.50 | 691.50 | 343.00 | 167.50 | 49.00 | 5.50 | 26.00 | 55.00 | 291.50 | 865.50 | 1243.00 | 5758.00 | |||||||||||||
1993 | 1057.50 | 824.00 | 676.00 | 457.00 | 230.50 | 47.00 | 0.00 | 12.50 | 91.50 | 412.50 | 829.00 | 1048.00 | 5685.50 | |||||||||||||
1994 | 1009.00 | 924.50 | 639.00 | 452.00 | 186.50 | 1.00 | 0.00 | 0.00 | 54.00 | 439.50 | 782.50 | 963.00 | 5451.00 | |||||||||||||
1995 | 1029.50 | 662.00 | 674.00 | 560.50 | 289.00 | 41.00 | 12.00 | 0.00 | 111.50 | 373.50 | 608.50 | 906.00 | 5267.50 | |||||||||||||
1996 | 1003.00 | 729.00 | 680.00 | 452.00 | 65.50 | 2.00 | 0.00 | 0.00 | 146.00 | 406.00 | 682.00 | 1019.00 | 5184.50 | |||||||||||||
1997 | 1142.50 | 839.50 | 575.00 | 532.00 | 190.00 | 32.50 | 0.00 | 1.00 | 38.00 | 376.00 | 735.50 | 1094.50 | 5556.50 | |||||||||||||
1998 | 967.00 | 877.00 | 715.00 | 561.50 | 159.00 | 34.50 | 4.00 | 0.00 | 4.50 | 402.00 | 654.00 | 951.50 | 5330.00 | |||||||||||||
1999 | 868.00 | 716.50 | 594.50 | 545.00 | 272.00 | 31.50 | 0.00 | 4.00 | 82.50 | 311.00 | 549.50 | 1043.00 | 5017.50 | |||||||||||||
2000 | 966.00 | 725.50 | 674.50 | 372.00 | 110.50 | 0.00 | 0.00 | 0.00 | 0.00 | v | 424.00 | 921.00 | 955.00 | 5148.50 | ||||||||||||
2001 | 1144.00 | 818.50 | 667.50 | 352.00 | 102.50 | 17.50 | 0.00 | 0.00 | 17.50 | 295.50 | 578.00 | 1016.00 | 5009.00 | |||||||||||||
2002 | 994.50 | 861.50 | 726.50 | 259.00 | 123.00 | 2.50 | 0.00 | 0.00 | 84.50 | 429.50 | 735.50 | 1041.00 | 5257.50 | |||||||||||||
2003 | 828.50 | 781.50 | 699.00 | 417.00 | 182.50 | 3.00 | 0.00 | 1.50 | 48.00 | 237.00 | 715.00 | 972.50 | 4885.50 | |||||||||||||
2004 | 1037.50 | 972.00 | 516.50 | 444.50 | 122.00 | 9.00 | 0.50 | 0.00 | 99.00 | 440.50 | 748.50 | 1034.50 | 5424.50 | |||||||||||||
2005 | 877.50 | 799.00 | 754.50 | 460.00 | 187.50 | 0.00 | z | 0.00 | 1.50 | 37.00 | 346.00 | 647.50 | 987.00 | 5097.50 | ||||||||||||
2006 | 975.00 | 813.00 | 723.00 | 380.00 | 93.00 | 3.00 | 0.00 | 0.00 | 165.00 | 400.50 | 670.00 | 1057.50 | 5280.00 | |||||||||||||
2007 | 1253.00 | 904.50 | 661.00 | 494.00 | 222.00 | 38.50 | 0.00 | 0.00 | 53.00 | 370.50 | 634.00 | 1058.00 | 5688.50 | |||||||||||||
2008 | 1235.50 | 913.00 | 716.50 | 515.00 | 252.00 | 38.00 | 0.00 | 1.00 | 52.00 | 373.50 | 661.00 | 1010.00 | 5767.50 | |||||||||||||
2009 | 1022.50 | 760.00 | 664.00 | 508.00 | 124.50 | 56.50 | 1.00 | 8.00 | 85.50 | 474.00 | 628.00 | 1152.50 | 5484.50 | |||||||||||||
2010 | 1121.00 | 913.00 | 762.50 | 427.00 | 243.50 | 4.50 | 0.00 | 0.00 | 14.50 | 287.50 | 746.00 | 824.00 | 5343.50 | |||||||||||||
2011 | 1119.50 | 943.00 | 613.50 | 430.00 | 345.50 | 1.50 | 0.00 | 0.00 | 55.00 | 340.00 | 717.00 | 1088.50 | 5653.50 | |||||||||||||
2012 | 870.50 | 874.50 | 622.50 | 322.50 | 119.00 | 1.50 | 0.00 | 0.00 | 39.50 | 319.50 | 629.50 | 1043.50 | 4842.50 | |||||||||||||
2013 | 1357.50 | 938.00 | 717.00 | 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 | 3012.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1099.73 | 865.22 | 716.74 | 478.64 | 218.18 | 36.99 | 1.96 | 5.17 | 91.57 | 390.70 | 735.84 | 1041.02 | 5558.70 | |||||||||||||
S.D. | 148.36 | 86.89 | 94.77 | 89.74 | 71.05 | 29.63 | 3.81 | 7.01 | 46.12 | 85.18 | 91.21 | 100.00 | 388.67 | |||||||||||||
SKEW | -0.08 | -0.19 | 0.04 | 0.05 | -0.30 | 1.06 | 2.40 | 1.62 | 0.41 | 0.78 | 0.36 | 0.57 | 0.10 | |||||||||||||
MAX | 1357.50 | 1032.72 | 921.70 | 687.00 | 345.50 | 130.00 | 17.00 | 26.00 | 223.00 | 633.00 | 955.38 | 1322.00 | 6462.72 | |||||||||||||
MIN | 828.50 | 662.00 | 516.50 | 259.00 | 65.50 | 0.00 | 0.00 | 0.00 | 4.50 | 237.00 | 549.50 | 824.00 | 4842.50 | |||||||||||||
NO YRS | 36 | 39 | 40 | 48 | 50 | 49 | 49 | 50 | 49 | 46 | 47 | 37 | 29 |