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 | 343.00 | j | 142.50 | t | 34.50 | h | 1.50 | j | 9.50 | i | 78.50 | j | 92.00 | v | 619.00 | j | 393.50 | s | 0.00 | |
1958 | 711.50 | k | 323.00 | p | 614.00 | h | 343.50 | k | 113.00 | h | 0.00 | j | 0.00 | j | 0.00 | l | 16.50 | k | 95.50 | p | 434.00 | m | 599.50 | l | 0.00 | |
1959 | 424.50 | s | 376.00 | o | 699.50 | 334.50 | 136.50 | 1.00 | 0.00 | 0.00 | 37.20 | e | 344.50 | 780.50 | 996.50 | 3330.20 | ||||||||||
1960 | 1273.50 | 972.50 | 673.00 | 416.00 | 160.50 | 8.00 | 0.00 | 0.00 | 11.50 | 342.50 | 673.00 | 1128.50 | 5659.00 | |||||||||||||
1961 | 1143.50 | 693.50 | 679.50 | 463.00 | 166.50 | 17.00 | 0.00 | 0.00 | 130.00 | 429.00 | 806.00 | 1425.50 | 5953.50 | |||||||||||||
1962 | 1341.00 | 798.00 | 878.50 | 369.00 | 200.43 | b | 27.00 | 0.00 | a | 0.00 | 60.00 | 371.00 | 672.00 | 1033.00 | 5749.93 | |||||||||||
1963 | 1440.00 | 797.50 | 771.50 | 514.50 | 112.00 | 32.50 | 0.00 | 0.00 | 5.50 | 180.00 | 674.50 | 1153.00 | 5681.00 | |||||||||||||
1964 | 1191.50 | 999.00 | 862.00 | 405.50 | h | 186.00 | 16.50 | 0.00 | 4.50 | 60.00 | 309.00 | 832.00 | 1105.50 | 5566.00 | ||||||||||||
1965 | 1076.50 | 886.50 | 825.00 | 469.50 | 237.00 | 44.50 | 0.00 | 0.00 | 126.50 | 354.36 | b | 648.50 | 1008.00 | 5676.36 | ||||||||||||
1966 | 1194.07 | d | 1052.00 | 703.50 | 431.50 | 93.00 | 19.00 | 0.00 | 0.00 | 22.00 | 372.00 | 662.00 | 1106.00 | 5655.07 | ||||||||||||
1967 | 1279.50 | 817.00 | 592.50 | 468.00 | 221.50 | 34.50 | 0.00 | 0.00 | 37.50 | 321.50 | 681.50 | 1277.00 | 5730.50 | |||||||||||||
1968 | 1431.00 | 754.50 | 701.00 | 524.00 | 221.50 | 32.00 | 0.00 | 11.50 | 86.00 | 335.50 | 770.00 | 1284.00 | 6151.00 | |||||||||||||
1969 | 1035.50 | 869.00 | 836.50 | 413.00 | 136.50 | 20.00 | 0.00 | 0.00 | 36.00 | 508.00 | 797.00 | 996.50 | 5648.00 | |||||||||||||
1970 | 1079.00 | 734.50 | 806.00 | 621.50 | 182.90 | a | 60.50 | 0.00 | 0.00 | 126.50 | 505.00 | 738.00 | 1086.00 | 5939.90 | ||||||||||||
1971 | 1119.50 | 865.50 | 739.50 | 456.00 | 235.50 | 40.00 | 0.00 | 0.00 | 134.50 | 447.50 | 830.00 | 1186.27 | a | 6054.27 | ||||||||||||
1972 | 1089.00 | 816.23 | e | 558.00 | b | 407.00 | 181.50 | 1.00 | 0.00 | 0.50 | 61.50 | 342.50 | 848.50 | 1275.50 | 5581.23 | |||||||||||
1973 | 1127.50 | g | 922.44 | a | 609.50 | f | 540.00 | e | 211.00 | 60.00 | 0.00 | 0.00 | 97.00 | 373.00 | 756.00 | 1089.81 | b | 4049.25 | ||||||||
1974 | 1339.00 | 1097.00 | 624.00 | 528.50 | 110.50 | 12.50 | 0.00 | b | 0.00 | 81.00 | 336.00 | 774.50 | 1149.50 | 6052.50 | ||||||||||||
1975 | 1268.50 | 890.00 | 768.00 | 565.00 | 304.50 | 62.00 | 0.00 | 0.00 | 74.00 | 416.50 | 847.50 | 1091.00 | 6287.00 | |||||||||||||
1976 | 1198.00 | 734.00 | 780.00 | 436.50 | 163.00 | 23.50 | 0.00 | 0.00 | 57.00 | 474.00 | 755.50 | 1158.00 | 5779.50 | |||||||||||||
1977 | 1362.50 | 826.50 | 792.00 | 361.00 | 204.00 | 0.00 | 0.00 | 0.00 | 33.50 | 320.00 | 681.00 | 934.50 | 5515.00 | |||||||||||||
1978 | 984.00 | 819.50 | 593.13 | a | 408.00 | 259.00 | 11.50 | 0.00 | 0.00 | 71.50 | 300.50 | 711.50 | 1308.50 | 5467.13 | ||||||||||||
1979 | 1345.50 | 1040.00 | 733.50 | 461.00 | 213.00 | 52.00 | 0.00 | 13.00 | 35.00 | 311.00 | 942.00 | 1106.50 | 6252.50 | |||||||||||||
1980 | 978.50 | 800.50 | 812.00 | 507.50 | 289.50 | 37.00 | 0.00 | 9.50 | 70.00 | 459.50 | 762.00 | 893.00 | 5619.00 | |||||||||||||
1981 | 990.50 | 826.50 | 737.50 | 343.00 | 202.50 | 20.00 | 0.00 | 0.00 | 23.00 | 422.00 | 697.50 | 1005.50 | 5268.00 | |||||||||||||
1982 | 1129.50 | 984.00 | 720.00 | 496.50 | 218.50 | 36.00 | 1.50 | 0.00 | 60.50 | 521.00 | 808.00 | 1061.50 | 6037.00 | |||||||||||||
1983 | 1088.00 | 793.50 | 735.50 | 639.00 | 303.00 | 72.50 | 0.00 | 0.00 | 54.00 | 373.50 | 776.00 | 1023.00 | 5858.00 | |||||||||||||
1984 | 1189.00 | 941.00 | 759.00 | 569.00 | 0.00 | z | 33.50 | 0.00 | 0.00 | 41.00 | 549.00 | 786.00 | 984.00 | 5851.50 | ||||||||||||
1985 | 1072.00 | 913.00 | 683.50 | 375.00 | 196.00 | 24.00 | 0.00 | 0.00 | 165.50 | 384.50 | 769.50 | 0.00 | z | 4583.00 | ||||||||||||
1986 | 955.50 | 0.00 | z | 600.50 | 446.50 | 208.00 | 4.00 | 0.00 | 0.00 | 130.50 | 457.50 | 762.00 | 1029.50 | 4594.00 | ||||||||||||
1987 | 1175.50 | 805.00 | 793.50 | 397.00 | 192.50 | 1.50 | 0.00 | 3.50 | 75.00 | 330.50 | 804.50 | 1184.50 | 5763.00 | |||||||||||||
1988 | 1280.50 | 862.00 | 773.00 | 443.00 | 216.50 | 10.00 | 0.00 | 0.00 | 110.00 | 257.50 | 742.00 | 1117.50 | 5812.00 | |||||||||||||
1989 | 1235.50 | 866.00 | 542.50 | 297.00 | 127.10 | a | 21.00 | 0.00 | 0.00 | 56.00 | 397.00 | 747.00 | 1114.00 | 5403.10 | ||||||||||||
1990 | 1235.50 | 839.50 | 651.50 | 349.50 | 213.00 | 16.00 | 0.00 | 0.00 | z | 27.00 | 403.00 | 770.50 | 1390.00 | 5895.50 | ||||||||||||
1991 | 1344.00 | 858.50 | 722.50 | 523.00 | 224.00 | 41.50 | 0.00 | 0.00 | 43.50 | 315.50 | 814.50 | 1176.50 | 6063.50 | |||||||||||||
1992 | 1241.50 | 791.00 | 623.50 | 295.50 | 152.50 | 20.50 | 2.50 | 9.00 | 41.50 | 316.00 | 907.50 | 1361.00 | 5762.00 | |||||||||||||
1993 | 929.50 | 761.00 | 630.00 | 428.50 | 163.00 | 54.00 | 0.00 | 0.00 | 94.50 | 430.00 | 878.50 | 1111.50 | 5480.50 | |||||||||||||
1994 | 1038.00 | 890.00 | 626.00 | 426.00 | 158.00 | 0.00 | 0.00 | 0.00 | 40.50 | 441.50 | 0.00 | z | 1010.00 | 4630.00 | ||||||||||||
1995 | 984.00 | 660.00 | 639.00 | 518.00 | 307.50 | 0.00 | z | 2.50 | 0.00 | z | 0.00 | z | 444.50 | 709.00 | 1030.00 | 5294.50 | ||||||||||
1996 | 1080.00 | 743.50 | 667.00 | 405.50 | 106.00 | 0.50 | 0.00 | 0.00 | 0.00 | z | 408.50 | 735.00 | 1003.00 | 5149.00 | ||||||||||||
1997 | 1155.00 | 0.00 | z | 629.00 | 539.50 | 152.50 | 0.00 | z | 0.00 | 0.00 | 27.00 | 409.50 | 713.00 | 1052.50 | 4678.00 | |||||||||||
1998 | 0.00 | z | 814.50 | 715.00 | 541.50 | 204.00 | 51.50 | 0.00 | 0.00 | 13.00 | 386.50 | 414.50 | k | 1049.50 | 3775.50 | |||||||||||
1999 | 948.50 | 782.00 | 583.50 | 575.00 | 264.50 | 48.00 | 0.00 | 0.00 | 89.00 | 305.50 | f | 676.61 | b | 1119.62 | a | 5086.72 | ||||||||||
2000 | 984.25 | c | 765.71 | c | 729.00 | 382.00 | 140.50 | 0.00 | 0.00 | 0.00 | 51.00 | 398.00 | 618.50 | k | 374.50 | t | 3450.46 | |||||||||
2001 | 1104.24 | b | 849.15 | b | 642.98 | b | 430.34 | a | 106.43 | a | 15.50 | 0.00 | 0.00 | 24.00 | 336.87 | a | 652.00 | 1106.70 | a | 5268.22 | ||||||
2002 | 1099.50 | 0.00 | z | 792.00 | 286.50 | 156.00 | 1.00 | 0.00 | 7.00 | 52.50 | 449.00 | 765.50 | 1073.00 | 4682.00 | ||||||||||||
2003 | 901.00 | 838.50 | 719.00 | 463.00 | 182.50 | 0.00 | 0.00 | 0.00 | 62.50 | 245.50 | 780.50 | 1011.00 | 5203.50 | |||||||||||||
2004 | 1120.00 | 972.00 | 513.00 | 404.00 | 118.00 | 8.00 | 0.00 | 0.00 | 141.00 | 407.00 | 754.00 | 1065.50 | 5502.50 | |||||||||||||
2005 | 880.50 | 741.50 | 689.00 | 472.00 | 186.00 | 41.00 | 0.00 | 0.00 | 42.00 | 350.00 | 734.00 | 1079.00 | 5215.00 | |||||||||||||
2006 | 1033.00 | 832.50 | 719.00 | 358.00 | 88.50 | 0.50 | 0.00 | 0.50 | 157.00 | 441.00 | 680.50 | 1075.00 | 5385.50 | |||||||||||||
2007 | 1210.50 | 826.00 | 606.50 | 407.50 | 171.50 | 26.50 | 0.00 | 0.00 | 69.00 | 401.00 | 653.50 | 1105.00 | 5477.00 | |||||||||||||
2008 | 1292.50 | 917.00 | 701.00 | 499.00 | 268.00 | 47.50 | 0.00 | 0.00 | 26.50 | 359.50 | 686.00 | 1091.50 | 5888.50 | |||||||||||||
2009 | 1017.50 | 793.00 | 674.00 | 456.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 49.50 | 449.50 | 709.00 | 1215.00 | 5364.00 | ||||||||||
2010 | 1265.50 | 853.50 | 749.50 | 437.00 | 268.50 | 19.00 | 0.00 | 0.00 | 26.50 | 311.50 | 800.00 | 901.50 | 5632.50 | |||||||||||||
2011 | 1259.78 | b | 910.50 | 650.50 | 406.00 | 260.92 | a | 7.00 | 0.00 | 0.00 | 25.00 | 377.00 | 786.00 | 1095.50 | 5778.19 | |||||||||||
2012 | 1014.00 | 886.00 | 653.00 | 323.00 | 82.50 | 3.00 | 0.00 | 0.00 | 34.50 | 322.50 | 678.50 | 1066.00 | 5063.00 | |||||||||||||
2013 | 1292.50 | 918.50 | 629.50 | 14.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 38.50 | z | 2840.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1148.39 | 851.38 | 698.68 | 445.81 | 189.70 | 24.23 | 0.12 | 1.13 | 63.58 | 382.05 | 753.34 | 1105.77 | 5692.46 | |||||||||||||
S.D. | 142.15 | 90.65 | 82.60 | 81.36 | 58.09 | 19.95 | 0.52 | 3.09 | 39.93 | 71.56 | 67.68 | 113.65 | 297.31 | |||||||||||||
SKEW | 0.09 | 0.55 | 0.02 | 0.17 | 0.15 | 0.53 | 4.11 | 2.71 | 0.89 | -0.08 | 0.50 | 0.87 | -0.01 | |||||||||||||
MAX | 1440.00 | 1097.00 | 878.50 | 639.00 | 307.50 | 72.50 | 2.50 | 13.00 | 165.50 | 549.00 | 942.00 | 1425.50 | 6287.00 | |||||||||||||
MIN | 880.50 | 660.00 | 513.00 | 286.50 | 82.50 | 0.00 | 0.00 | 0.00 | 5.50 | 180.00 | 648.50 | 893.00 | 5063.00 | |||||||||||||
NO YRS | 52 | 51 | 54 | 53 | 52 | 51 | 53 | 52 | 52 | 53 | 51 | 52 | 38 |