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 | 1056.00 | 1040.50 | 1032.50 | 844.50 | 620.50 | 358.00 | 4952.00 | |||||||
1949 | 162.00 | 298.50 | 439.00 | 679.50 | 769.50 | 954.00 | 1054.50 | 1098.50 | 1091.00 | 829.50 | 834.00 | 482.50 | 8692.50 | |||||||||||||
1950 | 341.00 | 437.11 | a | 545.00 | 711.00 | 720.00 | 873.50 | 1156.50 | 1048.50 | 967.00 | 991.50 | 758.50 | 672.50 | 9222.11 | ||||||||||||
1951 | 456.00 | 427.00 | 482.50 | g | 626.00 | 751.00 | 886.50 | 1130.50 | 1103.00 | 1029.00 | 898.50 | 622.50 | 420.50 | 8350.50 | ||||||||||||
1952 | 332.50 | 445.00 | 408.50 | 573.50 | 858.50 | 806.00 | 1122.00 | 1171.50 | 1168.50 | 940.50 | 578.50 | 473.50 | 8878.50 | |||||||||||||
1953 | 580.00 | 465.50 | 549.00 | 566.50 | 693.00 | 822.50 | 1182.00 | 1103.50 | 1027.00 | 926.50 | 741.35 | d | 547.00 | 9203.85 | ||||||||||||
1954 | 449.00 | 630.00 | 506.00 | 661.50 | 792.57 | a | 868.00 | 1202.00 | 1073.50 | 1070.50 | 885.00 | 763.50 | 523.50 | 9425.07 | ||||||||||||
1955 | 366.50 | 415.00 | 614.50 | 646.50 | 717.50 | 867.50 | 1046.25 | a | 1203.00 | 1154.00 | 823.50 | 642.00 | 498.00 | 8994.25 | ||||||||||||
1956 | 499.00 | 323.00 | 585.00 | 576.00 | 798.50 | 980.36 | b | 1082.93 | a | 1037.50 | 1169.50 | 815.50 | 725.00 | 583.50 | 9175.79 | |||||||||||
1957 | 424.00 | 534.50 | 577.12 | a | 626.50 | 718.00 | 1025.50 | 1149.00 | 1165.50 | 999.50 | 768.00 | 523.00 | 566.50 | 9077.12 | ||||||||||||
1958 | 495.00 | 505.50 | 453.00 | 678.50 | 841.50 | 888.50 | 1045.73 | a | 1175.50 | 1110.50 | 1054.00 | 678.00 | 669.00 | 9594.73 | ||||||||||||
1959 | 606.50 | 428.50 | 715.00 | 790.50 | 777.50 | 957.50 | 1202.00 | 1161.50 | 1005.50 | 918.00 | 724.00 | 607.08 | a | 9893.58 | ||||||||||||
1960 | 404.00 | 428.50 | 617.50 | 722.50 | 828.50 | 974.50 | 1178.50 | 1110.00 | 1153.50 | 878.50 | 608.50 | 525.50 | 9430.00 | |||||||||||||
1961 | 614.50 | 526.50 | 569.50 | 702.00 | 727.50 | 934.00 | 1091.50 | 1134.00 | 967.50 | 891.50 | 599.00 | 475.00 | 9232.50 | |||||||||||||
1962 | 468.50 | 380.50 | 404.00 | 740.50 | 705.00 | 843.00 | 1030.50 | 1140.50 | 1003.00 | 838.00 | 642.00 | 512.50 | 8708.00 | |||||||||||||
1963 | 402.00 | 616.00 | 528.50 | 543.00 | 781.50 | 823.97 | a | 1038.00 | 1108.50 | 1127.50 | 923.50 | 625.00 | 544.00 | 9061.47 | ||||||||||||
1964 | 390.00 | 450.50 | 489.50 | 598.50 | 694.50 | 847.00 | 1097.50 | 1095.50 | 944.50 | 995.00 | 559.00 | 465.50 | 8627.00 | |||||||||||||
1965 | 463.50 | 430.50 | 525.00 | 623.00 | 720.50 | 744.00 | 1004.50 | 1172.00 | 890.00 | 1013.50 | 643.00 | 464.00 | 8693.50 | |||||||||||||
1966 | 421.00 | 362.00 | 581.00 | 726.50 | 808.50 | 907.00 | 1083.00 | 1183.00 | 998.00 | 906.50 | 665.50 | 528.50 | 9170.50 | |||||||||||||
1967 | 479.00 | 507.50 | 569.00 | 411.00 | 784.00 | 776.50 | 1126.00 | 1258.50 | 1071.00 | 989.00 | 745.50 | 389.50 | 9106.50 | |||||||||||||
1968 | 472.00 | 598.50 | 618.00 | 647.00 | 789.00 | 908.00 | 1137.50 | 1068.00 | 1035.50 | 873.00 | 659.00 | 433.50 | 9239.00 | |||||||||||||
1969 | 522.50 | 349.50 | 496.00 | 656.50 | 803.00 | 821.00 | 1107.00 | 1230.00 | 1075.00 | 810.00 | 718.00 | 523.50 | 9112.00 | |||||||||||||
1970 | 506.50 | 553.00 | 579.00 | 570.00 | 832.00 | 893.00 | 1128.50 | 1179.00 | 1009.50 | 838.50 | 642.00 | 440.00 | 9171.00 | |||||||||||||
1971 | 459.50 | 426.00 | 534.00 | 576.50 | 650.00 | 839.50 | 1099.50 | 1239.00 | 1046.50 | 816.50 | 528.50 | 303.50 | 8519.00 | |||||||||||||
1972 | 351.50 | 511.00 | 670.50 | 691.50 | 834.00 | 906.00 | 1189.50 | 1148.50 | 954.00 | 792.50 | 548.00 | 394.00 | 8991.00 | |||||||||||||
1973 | 324.50 | 435.00 | 403.00 | 574.50 | 0.00 | z | 972.50 | 1049.50 | 1080.00 | 910.00 | 880.00 | 571.50 | 542.00 | 7742.50 | ||||||||||||
1974 | 446.00 | 443.50 | 555.00 | 636.00 | e | 780.96 | e | 963.50 | 1054.50 | 978.00 | 982.00 | 804.00 | 618.60 | e | 436.00 | 8698.06 | ||||||||||
1975 | 481.00 | 348.00 | 422.50 | 414.50 | 679.00 | 807.50 | 1035.00 | 1055.00 | 1050.50 | 770.50 | 588.50 | 462.50 | 8114.50 | |||||||||||||
1976 | 518.00 | 456.48 | b | 486.50 | 507.32 | b | 783.00 | 970.86 | a | 1072.00 | 1045.00 | 939.50 | 895.50 | 704.50 | 535.50 | 8914.17 | ||||||||||
1977 | 457.50 | 556.00 | 462.50 | 688.50 | 640.00 | 908.00 | 1108.50 | 1127.50 | 1001.00 | 921.00 | 723.00 | 626.50 | 9220.00 | |||||||||||||
1978 | 502.50 | 447.50 | 606.50 | 569.00 | 820.50 | 1035.00 | 1125.50 | 1086.00 | 1042.50 | 961.00 | 569.50 | 383.50 | 9149.00 | |||||||||||||
1979 | 366.00 | 391.50 | 498.50 | 641.50 | 790.00 | 1029.00 | e | 1067.00 | 1059.50 | 1167.50 | 841.65 | a | 601.50 | 612.50 | 9066.15 | |||||||||||
1980 | 529.00 | 588.00 | 512.00 | 662.50 | 610.00 | 884.50 | 1151.50 | 1139.00 | 973.00 | 903.00 | 699.00 | 605.50 | 9257.00 | |||||||||||||
1981 | 576.50 | 543.41 | a | 527.50 | 661.50 | 794.00 | 1051.00 | 1171.00 | 1214.00 | 1059.00 | 779.50 | 694.00 | 601.50 | 9672.91 | ||||||||||||
1982 | 400.00 | 494.50 | 516.50 | 633.00 | 751.00 | 788.00 | 1088.00 | 1190.00 | 1081.00 | 918.50 | 600.50 | 463.50 | 8924.50 | |||||||||||||
1983 | 549.50 | 475.00 | 546.00 | 567.00 | 799.00 | 848.00 | 1059.00 | 1204.50 | 1154.50 | 925.50 | 628.50 | 481.00 | 9237.50 | |||||||||||||
1984 | 539.00 | 512.00 | 648.50 | 0.00 | z | 910.00 | 903.00 | 1203.00 | 1156.00 | 1178.00 | 786.50 | 517.50 | 376.50 | 8730.00 | ||||||||||||
1985 | 359.50 | 349.50 | 413.00 | 682.50 | 743.00 | 906.50 | 1169.00 | 1106.50 | 936.00 | 846.00 | 520.50 | 512.00 | 8544.00 | |||||||||||||
1986 | 598.50 | 476.50 | 593.00 | 624.00 | 775.50 | 942.50 | 1061.00 | 1183.00 | 849.50 | 814.50 | 680.00 | 521.00 | 9119.00 | |||||||||||||
1987 | 406.00 | 442.00 | 528.00 | 751.00 | 814.00 | 898.50 | 921.50 | 1033.00 | 1013.50 | 985.50 | 608.50 | 353.50 | 8755.00 | |||||||||||||
1988 | 470.00 | 0.00 | z | 651.50 | 675.00 | 812.00 | 849.50 | 1100.00 | 1074.50 | 977.50 | 892.00 | 586.50 | 463.50 | 8552.00 | ||||||||||||
1989 | 386.50 | 430.00 | 632.50 | 793.50 | 773.50 | 916.50 | 1080.50 | 1062.50 | 1021.50 | 836.50 | 705.50 | 604.00 | 9243.00 | |||||||||||||
1990 | 516.50 | 0.00 | z | 617.00 | 716.00 | 790.50 | 1016.00 | 0.00 | z | 1120.50 | 0.00 | z | 996.00 | 712.50 | 478.00 | 6963.00 | ||||||||||
1991 | 516.50 | 606.50 | 442.50 | 635.00 | 794.50 | 857.00 | 1037.50 | 1103.50 | 0.00 | z | 998.50 | 731.50 | 506.50 | 8229.50 | ||||||||||||
1992 | 516.00 | 578.00 | 566.50 | 819.00 | 933.50 | 979.50 | 1159.50 | 0.00 | z | 1106.50 | 940.00 | 681.00 | 444.50 | 8724.00 | ||||||||||||
1993 | 462.50 | 439.00 | 664.00 | 751.50 | 0.00 | z | 943.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3260.00 | ||||||
1994 | 613.00 | 439.50 | 625.00 | 0.00 | z | 0.00 | z | 1012.50 | 1088.50 | 1237.50 | 1070.00 | 874.50 | 505.00 | 494.00 | 7959.50 | |||||||||||
1995 | 365.00 | f | 626.00 | 585.50 | 632.50 | 695.00 | 854.00 | 1095.00 | 1207.00 | 1099.50 | 923.50 | 706.50 | 532.50 | 8957.00 | ||||||||||||
1996 | 547.00 | 499.00 | 605.50 | 766.50 | 569.00 | k | 941.38 | a | 829.50 | i | 841.00 | i | 742.00 | h | 529.50 | j | 0.00 | z | 338.00 | k | 3359.38 | |||||
1997 | 331.50 | k | 477.00 | 0.00 | z | 691.50 | 0.00 | z | 0.00 | z | 754.00 | i | 721.00 | l | 0.00 | z | 0.00 | z | 365.00 | m | 0.00 | z | 1168.50 | |||
1998 | 442.50 | 341.00 | 481.00 | 531.50 | 645.00 | 0.00 | z | 809.00 | i | 0.00 | z | 0.00 | z | 571.00 | i | 415.00 | j | 287.00 | k | 2441.00 | ||||||
1999 | 359.50 | j | 285.50 | g | 354.00 | j | 572.40 | e | 473.50 | j | 676.50 | g | 766.50 | i | 764.00 | h | 731.50 | h | 819.50 | h | 0.00 | z | 430.50 | j | 572.40 | |
2000 | 416.50 | k | 448.00 | f | 435.00 | j | 533.50 | h | 763.50 | f | 684.50 | j | 848.00 | f | 743.50 | k | 752.50 | h | 615.50 | h | 406.50 | h | 379.50 | j | 0.00 | |
2001 | 311.00 | i | 326.50 | f | 406.50 | j | 392.00 | j | 553.00 | l | 739.50 | h | 825.50 | g | 857.00 | h | 722.50 | i | 897.28 | d | 628.00 | 415.50 | 1940.78 | |||
2002 | 435.00 | 530.50 | 544.00 | 654.50 | 745.00 | 938.50 | 698.50 | j | 1023.00 | 752.00 | i | 496.00 | j | 450.50 | l | 487.00 | 5357.50 | |||||||||
2003 | 468.00 | j | 295.50 | k | 466.50 | f | 407.00 | i | 435.00 | l | 0.00 | z | 276.00 | w | 762.50 | l | 559.00 | n | 0.00 | z | 333.00 | o | 396.50 | j | 0.00 | |
2004 | 331.00 | m | 320.50 | i | 528.00 | k | 553.50 | j | 730.00 | i | 667.50 | j | 821.50 | j | 873.00 | h | 775.00 | j | 573.00 | i | 382.50 | h | 290.00 | m | 0.00 | |
2005 | 294.50 | k | 320.00 | g | 365.00 | j | 0.00 | z | 604.50 | h | 551.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2006 | 167.00 | u | 478.00 | g | 0.00 | z | 0.00 | z | 575.00 | i | 776.50 | i | 946.50 | h | 725.00 | j | 733.00 | h | 617.00 | h | 457.00 | k | 357.50 | i | 0.00 | |
2007 | 225.00 | k | 273.50 | i | 395.00 | h | 442.50 | h | 533.00 | j | 604.50 | h | 0.00 | z | 796.50 | i | 679.00 | h | 424.00 | m | 368.50 | i | 216.50 | h | 0.00 | |
2008 | 239.00 | j | 0.00 | z | 363.00 | h | 0.00 | z | 0.00 | z | 679.00 | h | 693.00 | j | 770.00 | h | 663.50 | i | 598.50 | j | 477.50 | i | 211.00 | k | 0.00 | |
2009 | 274.50 | i | 235.00 | h | 330.00 | h | 358.00 | i | 527.00 | h | 531.50 | h | 719.00 | i | 739.00 | h | 662.50 | j | 538.50 | h | 339.00 | i | 192.50 | j | 0.00 | |
2010 | 265.00 | h | 204.50 | h | 237.00 | j | 279.00 | h | 361.50 | i | 471.00 | i | 630.50 | h | 375.50 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2011 | 291.00 | i | 167.00 | h | 0.00 | z | 332.00 | i | 392.00 | i | 443.00 | i | 0.00 | z | 757.50 | j | 845.50 | f | 681.00 | h | 333.00 | k | 395.25 | c | 395.25 | |
2012 | 315.50 | k | 393.50 | 446.73 | c | 557.50 | 722.50 | 838.45 | a | 1010.08 | a | 1186.50 | 1094.00 | 877.30 | a | 378.00 | k | 348.00 | 7474.56 | |||||||
2013 | 349.50 | 320.00 | 536.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1206.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 459.49 | 464.48 | 542.96 | 642.23 | 765.89 | 904.04 | 1098.89 | 1127.51 | 1039.27 | 888.35 | 645.33 | 491.81 | 9057.67 | |||||||||||||
S.D. | 88.50 | 84.31 | 76.34 | 85.71 | 66.39 | 72.81 | 60.01 | 66.41 | 79.61 | 70.56 | 75.63 | 84.23 | 343.96 | |||||||||||||
SKEW | -0.57 | 0.14 | -0.08 | -0.40 | -0.09 | 0.08 | -0.23 | -0.01 | -0.09 | 0.26 | 0.09 | 0.05 | -0.23 | |||||||||||||
MAX | 614.50 | 630.00 | 715.00 | 819.00 | 933.50 | 1051.00 | 1203.00 | 1258.50 | 1178.00 | 1054.00 | 834.00 | 672.50 | 9893.58 | |||||||||||||
MIN | 162.00 | 298.50 | 403.00 | 411.00 | 610.00 | 744.00 | 921.50 | 978.00 | 849.50 | 768.00 | 505.00 | 303.50 | 8114.50 | |||||||||||||
NO YRS | 50 | 51 | 51 | 51 | 47 | 50 | 47 | 48 | 46 | 49 | 48 | 51 | 37 |