YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1967 | 0.00 | z | 0.00 | z | 532.00 | 506.50 | 219.00 | 56.50 | 0.00 | 0.00 | 15.00 | a | 182.00 | 558.50 | 1240.50 | 3310.00 | ||||||||||
1968 | 1261.00 | 716.00 | 583.50 | 504.00 | 177.00 | 32.00 | 0.00 | 7.00 | 69.50 | 273.00 | 710.50 | 1183.00 | 5516.50 | |||||||||||||
1969 | 1003.00 | 903.50 | 790.00 | 316.50 | 59.79 | c | 36.00 | 0.00 | 0.00 | 10.00 | 505.00 | 708.00 | 924.83 | a | 5256.62 | |||||||||||
1970 | 1019.00 | 666.00 | 688.50 | 525.50 | 101.50 | 40.00 | 0.00 | 0.00 | 83.00 | 421.00 | 712.00 | 1039.00 | 5295.50 | |||||||||||||
1971 | 1033.50 | 820.50 | 715.00 | 395.50 | 218.00 | 27.50 | 0.00 | 0.00 | 117.50 | 397.00 | 825.00 | 1155.00 | 5704.50 | |||||||||||||
1972 | 961.00 | 715.00 | 375.00 | 315.50 | 104.50 | 0.00 | 0.00 | 2.00 | 30.00 | 356.00 | 833.00 | 1172.50 | 4864.50 | |||||||||||||
1973 | 1367.50 | 909.00 | 780.00 | 498.00 | 109.50 | 40.00 | 0.00 | 0.00 | 51.50 | 244.50 | 716.00 | 976.50 | 5692.50 | |||||||||||||
1974 | 1336.00 | 997.00 | 498.50 | 438.00 | 49.00 | 11.50 | 0.00 | 0.00 | 45.00 | 242.00 | 698.00 | 1046.50 | 5361.50 | |||||||||||||
1975 | 1130.00 | 873.00 | 703.50 | 600.50 | 228.00 | 43.50 | 0.00 | 0.00 | 21.00 | 330.00 | 740.50 | 1042.50 | 5712.50 | |||||||||||||
1976 | 1094.50 | 721.50 | 738.50 | 396.00 | 85.50 | 17.50 | 0.00 | 0.00 | 34.00 | 314.00 | 583.50 | 999.00 | 4984.00 | |||||||||||||
1977 | 1067.50 | 667.50 | 748.50 | 262.50 | 213.00 | 0.00 | 0.00 | 2.00 | 31.00 | 208.22 | a | 636.00 | 807.50 | 4643.72 | ||||||||||||
1978 | 1023.50 | 809.50 | 499.50 | 352.00 | 174.50 | 5.50 | 0.50 | 0.00 | 87.50 | 171.00 | 700.00 | 1256.00 | 5079.50 | |||||||||||||
1979 | 1363.50 | 1013.50 | 687.50 | 359.50 | 153.00 | 23.00 | 0.00 | 6.00 | 1.50 | 207.00 | 871.50 | 1084.50 | 5770.50 | |||||||||||||
1980 | 1030.50 | 750.50 | 779.00 | 392.50 | 238.50 | 14.50 | 0.00 | 0.00 | 35.00 | 323.00 | 619.00 | 751.50 | 4934.00 | |||||||||||||
1981 | 813.00 | 704.50 | 645.50 | 244.00 | 150.50 | 13.00 | 0.00 | b | 0.00 | 7.50 | 375.00 | 610.00 | 956.50 | 4519.50 | ||||||||||||
1982 | 1099.50 | 913.00 | 645.00 | 414.00 | 153.50 | 21.50 | 1.00 | 0.00 | 77.00 | 443.00 | 803.00 | 1010.00 | 5580.50 | |||||||||||||
1983 | 989.00 | 712.50 | 626.00 | 545.00 | 227.50 | 27.50 | 0.00 | 0.00 | 42.50 | 242.50 | 685.00 | 1061.50 | 5159.00 | |||||||||||||
1984 | 1160.50 | 932.00 | 657.00 | 439.00 | 79.00 | 28.00 | 0.00 | 0.00 | 32.50 | 462.00 | 727.50 | 1062.00 | 5579.50 | |||||||||||||
1985 | 1069.50 | 928.50 | 689.50 | 262.50 | 88.50 | 19.00 | 0.00 | 0.00 | 98.50 | 302.00 | 722.00 | 955.50 | 5135.50 | |||||||||||||
1986 | 913.00 | 668.50 | 427.00 | 354.50 | 137.00 | 2.50 | 0.00 | 0.00 | 118.50 | 435.50 | 701.50 | 984.00 | 4742.00 | |||||||||||||
1987 | 1172.00 | 814.00 | 721.00 | 266.50 | 113.00 | 0.00 | 0.00 | 2.50 | 14.50 | 213.00 | 736.50 | 1096.50 | 5149.50 | |||||||||||||
1988 | 1233.00 | 820.50 | 685.50 | 342.00 | 176.50 | 11.50 | 0.00 | 0.00 | 72.00 | 110.50 | 671.00 | 1044.00 | 5166.50 | |||||||||||||
1989 | 1294.50 | 936.00 | 469.50 | 181.50 | 108.50 | 10.50 | 0.00 | 0.50 | 37.00 | 291.50 | 578.00 | 881.50 | 4789.00 | |||||||||||||
1990 | 1027.00 | 761.00 | 528.00 | 257.00 | 130.00 | 16.50 | 0.00 | 0.00 | 31.00 | 328.00 | 704.00 | 1257.50 | 5040.00 | |||||||||||||
1991 | 1253.50 | 719.00 | 732.50 | 461.00 | 187.00 | 21.00 | 0.00 | 0.00 | 11.50 | 224.50 | 782.50 | 1130.00 | 5522.50 | |||||||||||||
1992 | 1264.50 | 787.00 | 565.00 | 174.00 | 58.00 | 15.50 | 1.00 | 2.00 | 11.50 | 186.50 | 841.50 | 1215.50 | 5122.00 | |||||||||||||
1993 | 1071.00 | 905.00 | 548.50 | 355.00 | 125.00 | 42.50 | 0.00 | 0.00 | 30.50 | 380.50 | 851.50 | 1066.50 | 5376.00 | |||||||||||||
1994 | 953.00 | 913.50 | 496.50 | 375.00 | 132.00 | 0.00 | 0.00 | 0.00 | 25.00 | 380.50 | 909.50 | 1065.50 | 5250.50 | |||||||||||||
1995 | 1070.50 | 581.00 | 644.50 | 460.71 | b | 279.50 | 80.00 | 7.00 | 0.00 | 58.00 | 317.00 | 646.50 | 893.00 | 5037.71 | ||||||||||||
1996 | 1000.50 | 732.00 | 603.00 | 372.50 | 79.50 | 0.00 | 0.00 | 0.00 | 137.50 | 399.00 | 741.50 | 984.50 | 5050.00 | |||||||||||||
1997 | 1095.50 | 860.00 | 548.00 | 522.50 | 110.50 | 16.50 | 0.00 | 0.00 | 41.00 | 359.50 | 741.00 | 1059.50 | 5354.00 | |||||||||||||
1998 | 953.50 | 846.00 | 643.50 | 497.00 | 175.00 | 48.50 | 0.00 | 0.00 | 24.50 | 382.00 | 725.00 | 1069.00 | 5364.00 | |||||||||||||
1999 | 859.22 | a | 737.00 | 507.00 | 553.50 | 193.00 | 49.50 | 0.00 | 2.50 | 60.50 | 226.00 | 605.50 | 984.50 | 4778.22 | ||||||||||||
2000 | 917.50 | 748.50 | 602.00 | 202.00 | 97.50 | 0.00 | 0.00 | a | 0.00 | 57.00 | 355.47 | a | 946.50 | 982.18 | a | 4908.65 | ||||||||||
2001 | 1114.00 | 893.50 | 582.50 | 384.00 | 94.50 | 9.00 | 0.00 | 1.03 | a | 7.00 | 245.50 | 637.50 | 1140.05 | b | 5108.58 | |||||||||||
2002 | 1104.50 | 872.00 | 702.00 | 228.50 | 123.50 | 9.00 | 0.00 | 0.00 | 68.50 | 404.50 | 756.00 | 991.00 | 5259.50 | |||||||||||||
2003 | 882.50 | 810.50 | 582.00 | 436.00 | 184.00 | 3.00 | 0.00 | 0.00 | 51.00 | 143.50 | 802.50 | 1022.00 | 4917.00 | |||||||||||||
2004 | 1135.00 | 948.50 | 412.00 | 370.00 | 96.50 | 11.00 | 0.00 | 0.00 | 86.38 | a | 382.00 | 793.00 | 1070.00 | 5304.38 | ||||||||||||
2005 | 968.00 | 778.50 | 661.73 | e | 432.00 | 173.00 | 57.00 | 0.00 | 0.00 | 32.00 | 329.50 | 656.50 | 1050.50 | 5138.73 | ||||||||||||
2006 | 1007.00 | 783.00 | 775.50 | 341.50 | 93.50 | 3.50 | 0.00 | 0.00 | 144.50 | 448.00 | 580.00 | f | 1101.50 | 4698.00 | ||||||||||||
2007 | 1138.50 | 733.50 | 548.59 | c | 359.50 | 124.50 | 24.00 | 0.00 | 0.00 | 78.50 | 388.00 | 624.00 | 1178.50 | 5197.59 | ||||||||||||
2008 | 1213.50 | 828.00 | 688.00 | 489.50 | 269.00 | 36.00 | 0.00 | 0.00 | 27.00 | 315.00 | 600.00 | 1129.00 | 5595.00 | |||||||||||||
2009 | 1019.50 | 791.50 | 627.00 | 466.00 | 71.00 | 30.50 | 0.00 | 2.50 | 38.50 | 440.00 | 672.50 | 1279.00 | 5438.00 | |||||||||||||
2010 | 1186.00 | 993.50 | 732.50 | 434.00 | 291.50 | 28.50 | 0.00 | 7.50 | 10.00 | 353.00 | 780.00 | 914.50 | 5731.00 | |||||||||||||
2011 | 1168.50 | 924.50 | 641.70 | a | 485.00 | 283.13 | a | 20.00 | 0.00 | 0.00 | 27.00 | 324.00 | 795.50 | 1110.50 | 5779.83 | |||||||||||
2012 | 982.70 | a | 847.00 | 547.00 | 307.00 | 82.00 | 6.00 | 0.00 | 1.00 | 25.50 | 280.00 | 634.00 | 1068.50 | 4780.70 | ||||||||||||
2013 | 1280.50 | 900.00 | 606.57 | a | 20.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 83.50 | z | 2787.07 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1089.14 | 819.26 | 621.50 | 388.58 | 148.22 | 21.92 | 0.21 | 0.79 | 48.16 | 318.28 | 719.83 | 1054.20 | 5220.24 | |||||||||||||
S.D. | 135.04 | 100.93 | 102.91 | 104.78 | 65.06 | 18.30 | 1.05 | 1.80 | 35.38 | 92.89 | 90.89 | 113.31 | 325.09 | |||||||||||||
SKEW | 0.26 | -0.07 | -0.37 | -0.19 | 0.58 | 0.94 | 6.16 | 2.65 | 1.03 | -0.23 | 0.38 | -0.22 | -0.02 | |||||||||||||
MAX | 1367.50 | 1013.50 | 790.00 | 600.50 | 291.50 | 80.00 | 7.00 | 7.50 | 144.50 | 505.00 | 946.50 | 1279.00 | 5779.83 | |||||||||||||
MIN | 813.00 | 581.00 | 375.00 | 174.00 | 49.00 | 0.00 | 0.00 | 0.00 | 1.50 | 110.50 | 558.50 | 751.50 | 4519.50 | |||||||||||||
NO YRS | 46 | 46 | 47 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 46 | 44 |