YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 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 | 302.50 | p | 814.00 | 1123.00 | 1937.00 | |||
1952 | 938.50 | 875.00 | 955.00 | 514.00 | 275.00 | 1.50 | 18.50 | 4.50 | 93.50 | 375.00 | 963.00 | 1024.50 | 6038.00 | |||||||||||||
1953 | 810.50 | 894.50 | 675.00 | 659.50 | 370.50 | 28.00 | 0.00 | 3.50 | 43.50 | 360.50 | 654.50 | 1058.00 | 5558.00 | |||||||||||||
1954 | 888.31 | b | 580.00 | 903.50 | 352.50 | 271.50 | 43.00 | 0.00 | 0.50 | 62.00 | 399.00 | 642.50 | 946.00 | 5088.81 | ||||||||||||
1955 | 1175.50 | 1032.00 | 846.00 | 467.50 | 231.00 | 112.50 | 0.00 | 3.50 | 117.50 | 353.50 | 855.00 | 900.00 | 6094.00 | |||||||||||||
1956 | 951.00 | 1095.00 | 768.00 | 569.00 | 166.50 | 1.00 | 0.00 | 23.00 | 78.00 | 304.00 | 861.00 | 940.00 | 5756.50 | |||||||||||||
1957 | 1192.50 | 669.50 | 818.00 | 701.50 | 383.00 | 82.50 | 0.50 | 0.00 | 157.00 | 431.00 | 843.50 | 786.50 | 6065.50 | |||||||||||||
1958 | 1024.50 | 764.50 | 1046.50 | 665.50 | 207.00 | 41.50 | 22.50 | 13.00 | 108.00 | 404.50 | 737.00 | 953.00 | 5987.50 | |||||||||||||
1959 | 1108.00 | 998.00 | 916.50 | 585.00 | 292.50 | 29.00 | 4.00 | 0.00 | 211.00 | 542.50 | 815.50 | 976.50 | 6478.50 | |||||||||||||
1960 | 1265.00 | 1246.50 | 850.50 | 449.00 | 287.00 | 48.21 | b | 13.50 | 14.50 | 99.50 | 416.00 | 726.00 | 1135.00 | 6550.71 | ||||||||||||
1961 | 1072.50 | 816.00 | 798.00 | 585.00 | 286.50 | 68.00 | 12.50 | 1.00 | 252.00 | 414.00 | 849.50 | 1136.00 | 6291.00 | |||||||||||||
1962 | 1297.00 | 883.50 | 903.00 | 414.00 | 196.00 | 74.00 | 0.50 | 9.00 | 98.00 | 319.00 | 670.00 | 971.50 | 5835.50 | |||||||||||||
1963 | 1373.00 | 755.50 | 822.00 | 458.00 | 184.21 | e | 36.21 | a | 0.00 | 7.50 | 13.00 | k | 202.50 | 661.00 | 1131.50 | d | 5631.42 | |||||||||
1964 | 1040.05 | a | 1095.27 | a | 941.92 | e | 554.50 | 235.08 | a | 71.50 | 0.00 | a | 17.50 | 107.59 | a | 378.00 | 760.00 | 995.62 | a | 6197.03 | ||||||
1965 | 863.72 | b | 985.50 | 1109.28 | a | 474.00 | 266.08 | a | 109.66 | a | 4.00 | 11.50 | 334.20 | e | 318.00 | 560.89 | b | 873.54 | c | 5910.37 | ||||||
1966 | 1144.00 | 1022.00 | 676.83 | a | 571.11 | c | 186.52 | a | 51.21 | a | 0.00 | 8.27 | a | 65.89 | b | 274.50 | i | 679.29 | b | 1060.09 | c | 5465.20 | ||||
1967 | 959.45 | a | 841.08 | b | 606.57 | a | 376.00 | f | 259.00 | f | 109.00 | 1.15 | d | 28.13 | d | 32.00 | q | 301.50 | g | 562.50 | h | 657.00 | m | 2545.37 | ||
1968 | 1119.58 | e | 898.40 | e | 603.50 | f | 668.00 | 384.92 | a | 64.00 | 12.50 | 59.00 | 174.50 | 404.00 | 874.00 | 1103.50 | 5762.39 | |||||||||
1969 | 971.50 | 860.50 | 1081.50 | 449.00 | 230.95 | a | 180.50 | 4.50 | 2.07 | a | 76.00 | 818.00 | 837.50 | 1011.00 | 6523.02 | |||||||||||
1970 | 1148.50 | 786.50 | 989.00 | 705.50 | 259.50 | 113.50 | 0.00 | 11.00 | 227.50 | 639.00 | 835.50 | 961.50 | 6677.00 | |||||||||||||
1971 | 1048.50 | 1005.00 | 863.50 | 574.00 | 384.00 | 57.50 | 29.50 | 3.00 | 292.00 | 498.00 | 762.00 | 1013.50 | 6530.50 | |||||||||||||
1972 | 1068.00 | 831.00 | 640.50 | 535.50 | 320.00 | 18.00 | 46.50 | 28.50 | 149.50 | 431.50 | 1056.50 | 0.00 | z | 5125.50 | ||||||||||||
1973 | 1259.50 | 942.50 | 872.50 | 730.50 | 358.05 | a | 98.00 | 27.00 | 2.50 | 225.00 | 402.00 | 781.50 | 1009.00 | 6708.05 | ||||||||||||
1974 | 1327.00 | 936.50 | 752.00 | 602.50 | 190.50 | 95.50 | 1.00 | 20.00 | 237.00 | 411.50 | 828.62 | a | 1071.00 | 6473.12 | ||||||||||||
1975 | 1057.00 | 985.50 | 908.50 | 670.50 | 407.00 | 118.00 | 0.00 | 7.23 | a | 201.00 | 352.50 | 846.50 | 896.50 | 6450.23 | ||||||||||||
1976 | 1067.00 | 783.50 | 884.00 | 540.00 | 308.50 | 80.50 | 0.00 | 13.50 | 179.00 | 573.00 | 826.50 | 973.92 | a | 6229.42 | ||||||||||||
1977 | 1193.50 | 816.67 | a | 795.00 | 513.62 | a | 188.00 | 1.50 | 3.50 | 20.50 | 64.00 | 420.05 | a | 0.00 | z | 0.00 | z | 4016.34 | ||||||||
1978 | 1250.00 | 0.00 | z | 756.00 | 493.50 | 394.00 | 119.00 | 5.50 | 26.00 | 103.45 | a | 0.00 | z | 0.00 | z | 0.00 | z | 3147.45 | ||||||||
1979 | 0.00 | z | 0.00 | z | 816.50 | 525.00 | 349.50 | 99.50 | 0.00 | 64.50 | 133.50 | 433.50 | 1010.50 | 996.50 | 4429.00 | |||||||||||
1980 | 1222.00 | 888.00 | 0.00 | z | 633.50 | 378.20 | a | 24.31 | a | 0.00 | 9.00 | 88.00 | 471.50 | 787.24 | a | 755.00 | 5256.75 | |||||||||
1981 | 917.60 | a | 851.31 | b | 837.50 | 371.00 | 332.50 | 44.50 | 3.00 | 19.50 | 41.50 | 455.00 | 650.00 | 981.50 | 5504.91 | |||||||||||
1982 | 1104.50 | 973.50 | 756.50 | 578.00 | 374.00 | 133.50 | 8.00 | 2.50 | 144.00 | 534.00 | 0.00 | z | 0.00 | z | 4608.50 | |||||||||||
1983 | 664.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 300.00 | l | 152.50 | h | 2.00 | j | 0.00 | a | 64.50 | i | 240.50 | m | 453.00 | l | 1041.00 | i | 0.00 | |
1984 | 783.50 | j | 562.00 | j | 773.34 | c | 672.00 | 187.07 | b | 49.50 | 0.00 | 0.00 | 152.00 | 555.00 | 685.34 | a | 874.20 | a | 3948.45 | |||||||
1985 | 1096.88 | a | 964.50 | 703.18 | a | 453.00 | 217.50 | 75.50 | 0.00 | 3.00 | 274.00 | 465.00 | 969.00 | 1101.00 | 6322.57 | |||||||||||
1986 | 779.50 | 809.41 | a | 594.68 | a | 489.00 | 301.50 | 32.00 | 1.50 | 0.00 | 178.85 | d | 474.00 | 761.50 | 1103.00 | 5524.94 | ||||||||||
1987 | 1053.00 | 829.00 | 270.50 | v | 369.00 | j | 180.50 | n | 36.50 | 24.00 | 35.00 | 161.50 | 451.00 | 785.00 | 1120.00 | 4495.00 | ||||||||||
1988 | 1265.50 | 942.50 | 890.00 | 562.00 | 280.50 | 44.00 | 10.50 | 6.50 | 158.00 | 393.00 | 748.00 | 1049.00 | 6349.50 | |||||||||||||
1989 | 1001.00 | 1165.00 | 745.55 | a | 489.00 | 303.50 | 132.50 | 4.00 | 3.00 | 187.00 | 455.00 | 694.04 | d | 1151.50 | 6331.09 | |||||||||||
1990 | 930.50 | 918.00 | 866.00 | 524.00 | 349.00 | 17.59 | a | 19.00 | 9.50 | 78.00 | 420.00 | 661.00 | 1219.50 | 6012.09 | ||||||||||||
1991 | 1135.00 | 754.00 | 733.50 | 553.00 | 226.50 | 28.50 | 13.50 | 10.00 | 106.50 | 464.50 | 893.00 | 1009.00 | 5927.00 | |||||||||||||
1992 | 1068.50 | 777.00 | 710.00 | 388.50 | 185.00 | 75.00 | 14.00 | 57.00 | 78.00 | 344.00 | 928.00 | 1125.50 | 5750.50 | |||||||||||||
1993 | 1178.00 | a | 1007.00 | 754.50 | 561.50 | 274.50 | 84.00 | 5.00 | 29.50 | 221.50 | 534.00 | 919.00 | 966.00 | 6534.50 | ||||||||||||
1994 | 997.00 | 910.50 | 716.50 | 540.50 | 171.50 | 6.50 | 9.00 | 0.00 | 82.00 | 428.00 | 810.50 | 896.50 | 5568.50 | |||||||||||||
1995 | 990.50 | 743.50 | 789.50 | 646.50 | 456.50 | 129.50 | 27.50 | 14.00 | 213.50 | 490.00 | 677.50 | 960.50 | 6139.00 | |||||||||||||
1996 | 1115.50 | 866.50 | 916.00 | 518.00 | 237.50 | 45.50 | 1.66 | c | 3.50 | 205.50 | 427.50 | 801.50 | 956.00 | 6094.66 | ||||||||||||
1997 | 1111.50 | 920.50 | 727.00 | 713.00 | 273.50 | 32.50 | 0.00 | 19.50 | k | 95.00 | 433.00 | 833.50 | 1156.50 | 6296.00 | ||||||||||||
1998 | 980.50 | 841.00 | 441.00 | r | 603.50 | 198.50 | 96.96 | b | 0.00 | 2.00 | 46.00 | 429.00 | 674.50 | 1061.50 | 4933.46 | |||||||||||
1999 | 946.50 | 704.00 | 699.71 | c | 731.50 | 290.00 | 81.50 | 0.00 | 4.81 | b | 208.50 | 406.50 | 440.00 | h | 976.50 | b | 5049.52 | |||||||||
2000 | 907.02 | b | 578.00 | f | 745.60 | b | 444.11 | b | 199.36 | b | 48.46 | d | 0.00 | f | 0.00 | d | 149.50 | 456.98 | b | 1021.61 | b | 1102.00 | 5074.64 | |||
2001 | 1030.50 | 938.52 | a | 789.39 | c | 357.00 | f | 287.86 | c | 50.40 | e | 0.00 | c | 9.54 | e | 78.62 | a | 401.97 | a | 659.48 | a | 980.50 | 5226.78 | |||
2002 | 1055.50 | 879.50 | 936.00 | 257.50 | i | 287.50 | 25.00 | 0.00 | 4.00 | 130.00 | 588.50 | 840.00 | 947.00 | 5693.00 | ||||||||||||
2003 | 857.00 | 983.50 | 464.00 | k | 407.40 | e | 270.96 | d | 95.00 | 0.00 | 4.00 | g | 144.50 | g | 220.00 | h | 707.50 | f | 710.00 | g | 2613.86 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1068.51 | 895.03 | 819.13 | 551.21 | 279.52 | 65.51 | 6.96 | 12.51 | 145.16 | 439.96 | 794.60 | 1011.73 | 6109.44 | |||||||||||||
S.D. | 136.63 | 126.33 | 116.38 | 98.76 | 73.63 | 40.56 | 10.27 | 15.18 | 70.77 | 96.78 | 112.19 | 98.84 | 392.49 | |||||||||||||
SKEW | 0.10 | 0.25 | 0.40 | 0.05 | 0.33 | 0.47 | 1.81 | 1.94 | 0.58 | 1.19 | 0.28 | -0.28 | -0.57 | |||||||||||||
MAX | 1373.00 | 1246.50 | 1109.28 | 731.50 | 456.50 | 180.50 | 46.50 | 64.50 | 334.20 | 818.00 | 1056.50 | 1219.50 | 6708.05 | |||||||||||||
MIN | 779.50 | 580.00 | 594.68 | 352.50 | 166.50 | 1.00 | 0.00 | 0.00 | 41.50 | 202.50 | 560.89 | 755.00 | 5088.81 | |||||||||||||
NO YRS | 49 | 47 | 46 | 47 | 49 | 51 | 50 | 50 | 48 | 47 | 46 | 46 | 32 |