YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 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 | 0.00 | z | 789.31 | a | 887.00 | g | 789.31 | |
1964 | 1189.00 | 1010.50 | 902.00 | 639.00 | 427.00 | 216.50 | 23.50 | 102.00 | 324.00 | 568.00 | 903.00 | 1002.00 | 7306.50 | |||||||||||||
1965 | 1066.92 | a | 792.50 | 932.50 | 497.00 | 445.00 | 185.50 | 43.00 | 82.50 | 391.50 | 486.00 | 765.56 | c | 1165.50 | 6853.47 | |||||||||||
1966 | 1067.00 | 955.00 | 783.50 | 570.00 | 282.10 | a | 194.00 | 26.50 | 36.34 | b | 121.50 | 628.00 | 737.00 | 1076.50 | 6477.44 | |||||||||||
1967 | 910.00 | 780.00 | 790.50 | 746.38 | a | 374.50 | 181.50 | 1.00 | 0.00 | l | 136.50 | 586.50 | 818.00 | 1129.00 | 6453.88 | |||||||||||
1968 | 1188.50 | 778.34 | a | 726.00 | 681.50 | 392.50 | 134.00 | 28.00 | 79.50 | j | 251.50 | 597.00 | 826.00 | 1052.50 | 6655.84 | |||||||||||
1969 | 1079.00 | 922.50 | 849.00 | 531.00 | 275.00 | 145.50 | 26.50 | l | 66.00 | 221.00 | 722.50 | 912.50 | 1025.50 | 6749.50 | ||||||||||||
1970 | 962.50 | 793.00 | 858.00 | 764.50 | 390.50 | 146.50 | 13.00 | 7.00 | o | 366.50 | 693.50 | 800.50 | 1099.00 | 6887.50 | ||||||||||||
1971 | 1006.00 | 871.50 | 924.50 | 599.50 | 325.00 | 204.00 | 46.00 | 8.30 | c | 373.00 | 610.00 | 873.50 | 653.00 | m | 5841.30 | |||||||||||
1972 | 1162.00 | 932.50 | 718.50 | 652.00 | 327.50 | 111.00 | 48.16 | c | 32.50 | 354.00 | 568.00 | 827.00 | 1303.00 | 7036.16 | ||||||||||||
1973 | 1199.50 | 872.00 | 852.50 | 650.00 | 336.50 | 172.50 | 29.00 | 49.00 | 276.00 | 578.00 | 854.50 | 973.50 | 6843.00 | |||||||||||||
1974 | 1186.00 | 884.50 | 814.50 | 630.00 | a | 437.50 | 98.50 | 50.50 | 73.50 | 220.00 | 630.00 | 872.50 | 1102.50 | 7000.00 | ||||||||||||
1975 | 1173.00 | 937.00 | 871.32 | c | 796.00 | 455.00 | 202.50 | 22.00 | 74.40 | a | 253.00 | 518.50 | 912.50 | 1019.00 | 7234.22 | |||||||||||
1976 | 1104.50 | 1028.50 | 974.00 | 626.50 | 305.00 | 233.50 | 15.50 | 130.00 | 208.00 | 635.00 | 843.00 | 1199.50 | 7303.00 | |||||||||||||
1977 | 1411.50 | 908.50 | 872.00 | 493.00 | 492.50 | 51.00 | 48.00 | 53.00 | k | 239.50 | 561.00 | 875.00 | 944.50 | 6896.50 | ||||||||||||
1978 | 982.50 | 838.50 | 664.00 | 590.50 | 456.00 | 172.50 | 60.00 | 91.50 | 307.00 | 603.00 | 977.50 | 1171.11 | d | 6914.11 | ||||||||||||
1979 | 1543.05 | b | 877.00 | 836.00 | 601.00 | 342.50 | 144.50 | 38.00 | 39.00 | 177.86 | b | 494.00 | 1009.50 | 973.50 | 7075.91 | |||||||||||
1980 | 1149.50 | 824.00 | 838.00 | 483.00 | 362.50 | 231.50 | 21.00 | 83.00 | 220.00 | 618.50 | 847.50 | 1108.77 | a | 6787.27 | ||||||||||||
1981 | 1061.50 | 892.50 | 775.50 | 542.50 | 396.00 | 177.00 | 50.50 | 17.00 | 227.50 | 617.79 | c | 768.50 | 963.00 | 6489.29 | ||||||||||||
1982 | 1222.00 | 954.50 | 822.00 | 683.00 | 413.00 | 170.50 | 73.00 | 28.00 | 287.00 | 580.00 | 1017.50 | 1152.00 | 7402.50 | |||||||||||||
1983 | 981.00 | 753.00 | 719.50 | 696.50 | 399.50 | 194.00 | 83.00 | 29.50 | 296.50 | 560.50 | 772.00 | 1276.50 | 6761.50 | |||||||||||||
1984 | 1389.50 | 1040.50 | 774.50 | 652.00 | 367.00 | 257.00 | 20.00 | 14.00 | 306.00 | 675.80 | a | 834.00 | 1296.50 | 7626.80 | ||||||||||||
1985 | 1355.50 | 1074.50 | 954.50 | 490.00 | 325.00 | 133.50 | 2.50 | 103.00 | 409.00 | 664.50 | 1161.00 | 1574.00 | 8247.00 | |||||||||||||
1986 | 1127.00 | 758.59 | a | 639.00 | 608.00 | 378.00 | 76.00 | 97.81 | b | 9.50 | 389.50 | 574.00 | 771.00 | 1205.50 | 6633.90 | |||||||||||
1987 | 1199.00 | 882.52 | a | 778.10 | a | 404.50 | 267.50 | 111.50 | 90.50 | 98.50 | 232.00 | 541.00 | 883.00 | 1059.50 | 6547.62 | |||||||||||
1988 | 1172.00 | 891.50 | 748.00 | 489.50 | 340.00 | 104.48 | a | 21.00 | 54.50 | 285.50 | 372.00 | 824.50 | 1206.00 | 6508.98 | ||||||||||||
1989 | 1240.50 | 1173.00 | 723.50 | 470.00 | 380.00 | 98.00 | 9.50 | 83.00 | 254.00 | 581.50 | 892.00 | 1110.50 | 7015.50 | |||||||||||||
1990 | 1000.50 | 953.00 | 700.50 | 388.00 | 394.50 | 161.00 | 27.00 | 45.50 | 116.50 | 538.00 | 777.50 | 1476.50 | 6578.50 | |||||||||||||
1991 | 1266.00 | 775.50 | 767.50 | 595.50 | 454.50 | 233.50 | 9.50 | 0.50 | 187.50 | 540.00 | 881.50 | 1110.50 | 6822.00 | |||||||||||||
1992 | 1051.00 | 795.00 | 719.50 | 425.50 | 218.50 | 102.50 | 56.50 | 68.50 | 218.50 | 523.50 | 987.50 | 1168.50 | 6335.00 | |||||||||||||
1993 | 1325.00 | 1055.50 | 792.50 | 565.00 | 241.00 | 266.00 | 176.50 | 114.00 | 271.50 | 535.50 | 1102.00 | 1062.00 | 7506.50 | |||||||||||||
1994 | 1011.50 | 985.50 | 684.00 | 510.50 | 292.00 | 129.50 | 19.50 | 17.50 | 162.50 | 594.50 | 1047.00 | 1117.00 | 6571.00 | |||||||||||||
1995 | 970.50 | 746.00 | 787.50 | 617.00 | 379.50 | 217.00 | 33.50 | 90.00 | 47.00 | q | 657.00 | 715.50 | 1046.50 | 6260.00 | ||||||||||||
1996 | 1065.00 | 956.00 | 755.00 | 530.50 | 430.50 | 138.00 | 11.50 | 52.00 | 311.50 | 577.00 | 824.00 | 970.50 | 6621.50 | |||||||||||||
1997 | 1062.00 | 855.50 | 709.50 | 573.00 | 272.50 | 135.00 | 48.50 | 14.50 | 183.00 | 593.00 | 836.50 | 1172.00 | 6455.00 | |||||||||||||
1998 | 866.00 | 816.00 | 759.00 | 610.50 | 383.00 | 220.00 | 1.00 | 14.00 | 166.00 | 628.50 | 747.50 | 1151.00 | 6362.50 | |||||||||||||
1999 | 963.00 | 823.50 | 657.00 | f | 655.00 | 435.50 | 170.50 | 60.28 | d | 44.50 | 245.77 | d | 597.50 | 738.50 | 1143.12 | c | 5877.17 | |||||||||
2000 | 1015.00 | 779.00 | 788.20 | d | 451.03 | a | 321.00 | 101.90 | a | 36.00 | 33.00 | 290.00 | 561.50 | 1044.50 | 1116.50 | 6537.63 | ||||||||||
2001 | 1251.50 | 969.50 | 684.98 | e | 628.93 | b | 259.50 | 147.00 | 40.50 | 9.50 | 223.33 | c | 550.00 | 847.00 | 1154.75 | e | 6766.49 | |||||||||
2002 | 1046.00 | 998.50 | 535.50 | j | 558.50 | 365.28 | a | 120.00 | 1.72 | d | 87.00 | 258.00 | 718.54 | c | 956.00 | 974.50 | 6084.04 | |||||||||
2003 | 909.50 | 917.50 | 503.50 | g | 607.00 | 358.50 | 101.00 | 2.00 | 7.00 | 214.50 | 435.00 | 962.00 | 944.50 | 5458.50 | ||||||||||||
2004 | 1200.00 | 969.00 | 671.87 | e | 492.00 | 343.50 | 135.00 | 12.00 | 44.50 | 267.50 | 539.00 | 903.50 | 1013.50 | 6591.37 | ||||||||||||
2005 | 1096.00 | 920.00 | 741.02 | e | 552.00 | 344.50 | 206.50 | 6.00 | 35.00 | 304.50 | 558.50 | 932.50 | 1182.50 | 6879.02 | ||||||||||||
2006 | 953.00 | 939.50 | 833.50 | 527.00 | 302.00 | 62.00 | 3.50 | 55.50 | 256.50 | 625.50 | 748.50 | 1155.00 | 6461.50 | |||||||||||||
2007 | 1269.50 | 798.00 | 695.12 | e | 545.50 | 251.50 | 87.50 | 0.00 | 28.50 | 256.00 | 599.00 | 848.00 | 1131.00 | 6509.62 | ||||||||||||
2008 | 1190.50 | 879.50 | 849.00 | 662.00 | 314.00 | 157.50 | 5.50 | 26.50 | 273.50 | 584.00 | 780.50 | 1130.50 | 6853.00 | |||||||||||||
2009 | 1059.50 | 901.00 | 0.00 | z | 581.50 | 296.50 | 127.50 | 17.00 | 56.50 | 146.00 | 670.00 | 877.50 | 1310.00 | 6043.00 | ||||||||||||
2010 | 941.50 | 819.50 | 773.50 | 621.50 | 487.00 | 150.50 | 41.00 | 70.00 | 212.50 | 461.00 | 906.50 | 1085.00 | 6569.50 | |||||||||||||
2011 | 1107.00 | 902.00 | 778.50 | 685.00 | 473.50 | 226.00 | 17.00 | 4.50 | 120.50 | 536.50 | 908.50 | 1212.00 | 6971.00 | |||||||||||||
2012 | 1063.82 | a | 930.50 | 683.00 | 497.00 | 362.50 | 148.00 | 4.00 | 25.50 | 220.00 | 605.50 | 794.00 | 1010.00 | 6343.82 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1118.61 | 896.15 | 784.78 | 580.95 | 360.68 | 156.95 | 33.15 | 49.98 | 250.70 | 581.49 | 870.69 | 1125.55 | 6836.82 | |||||||||||||
S.D. | 142.43 | 94.08 | 81.01 | 90.19 | 68.07 | 51.60 | 32.40 | 33.59 | 72.23 | 67.10 | 98.42 | 126.80 | 408.46 | |||||||||||||
SKEW | 0.66 | 0.50 | 0.42 | 0.06 | 0.00 | 0.12 | 2.09 | 0.45 | 0.19 | -0.46 | 0.83 | 1.24 | 1.33 | |||||||||||||
MAX | 1543.05 | 1173.00 | 974.00 | 796.00 | 492.50 | 266.00 | 176.50 | 130.00 | 409.00 | 722.50 | 1161.00 | 1574.00 | 8247.00 | |||||||||||||
MIN | 866.00 | 746.00 | 639.00 | 388.00 | 218.50 | 51.00 | 0.00 | 0.50 | 116.50 | 372.00 | 715.50 | 944.50 | 6335.00 | |||||||||||||
NO YRS | 49 | 49 | 45 | 49 | 49 | 49 | 48 | 45 | 48 | 49 | 50 | 48 | 38 |