YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | 1186.00 | 974.00 | 943.50 | 568.50 | 331.50 | 234.83 | a | 97.65 | a | 141.00 | 253.50 | 462.00 | 953.00 | 1062.00 | 7207.48 | |||||||||||
1953 | 910.50 | 879.50 | 847.50 | 653.00 | 522.00 | 327.22 | c | 104.50 | 127.00 | 279.50 | 540.50 | 771.00 | 1020.00 | 6982.22 | ||||||||||||
1954 | 1158.50 | 841.50 | 980.50 | 709.50 | 394.50 | 318.00 | 88.00 | 163.00 | 278.79 | a | 638.71 | b | 746.90 | a | 1138.50 | 7456.40 | ||||||||||
1955 | 1151.00 | 1096.50 | 1185.50 | 803.00 | 558.00 | 229.00 | 129.00 | 106.00 | 312.00 | 553.72 | b | 1084.00 | 1212.50 | 8420.22 | ||||||||||||
1956 | 1142.00 | 1146.50 | 1006.00 | 583.00 | 358.64 | b | 235.50 | 42.92 | e | 148.00 | 255.00 | 636.00 | 843.50 | 930.50 | 7327.56 | |||||||||||
1957 | 1266.00 | 0.00 | z | 360.00 | n | 574.00 | 200.50 | 210.54 | b | 97.00 | 125.66 | c | 199.66 | a | 570.83 | b | 950.77 | d | 1025.00 | 5219.95 | ||||||
1958 | 1119.00 | 754.00 | 894.00 | 698.00 | 245.33 | b | 133.45 | a | 29.50 | 35.50 | 325.50 | 553.50 | 925.34 | a | 947.50 | 6660.62 | ||||||||||
1959 | 1072.00 | 945.50 | 955.00 | 691.00 | 566.50 | 193.97 | a | 110.00 | 168.00 | 348.00 | 644.50 | 1022.50 | 1155.50 | 7872.47 | ||||||||||||
1960 | 1365.00 | 1118.00 | 956.50 | 677.00 | 503.00 | 261.00 | 50.63 | a | 186.53 | b | 256.55 | a | 611.22 | a | 939.50 | 1206.50 | 8131.44 | |||||||||
1961 | 1170.00 | 860.50 | 918.00 | 728.00 | 475.00 | 123.50 | 70.00 | 23.50 | 458.50 | 726.00 | 1063.00 | 1200.00 | 7816.00 | |||||||||||||
1962 | 1385.00 | 1010.50 | 1073.00 | 623.50 | 526.50 | 279.00 | 163.50 | 151.50 | 240.52 | a | 596.00 | 848.00 | 837.50 | g | 6897.02 | |||||||||||
1963 | 1513.50 | 841.50 | 866.00 | 710.17 | a | 411.00 | 275.00 | 118.50 | 90.00 | 129.83 | a | 520.50 | 875.50 | 1159.00 | 7510.50 | |||||||||||
1964 | 1185.50 | 1128.00 | 1064.50 | 806.00 | 557.50 | 274.00 | 74.00 | 195.50 | 433.50 | 605.50 | 930.50 | 1252.00 | 8506.50 | |||||||||||||
1965 | 1105.50 | 1002.50 | 1110.00 | 639.00 | 547.00 | 306.00 | 107.00 | 143.00 | 509.50 | 552.00 | 813.50 | 1174.00 | 8009.00 | |||||||||||||
1966 | 1169.00 | 1050.00 | 1010.00 | 712.00 | 430.50 | 343.00 | 133.00 | 133.00 | 209.50 | 698.50 | 875.50 | 1038.00 | 7802.00 | |||||||||||||
1967 | 1068.00 | 974.00 | 999.00 | 773.00 | 531.00 | 207.00 | 0.00 | z | 62.50 | 194.50 | 670.50 | 923.50 | 1226.00 | 7629.00 | ||||||||||||
1968 | 1249.50 | 905.00 | 826.84 | b | 709.04 | d | 509.00 | 263.50 | 90.00 | 149.00 | 346.00 | 725.50 | 928.50 | 1269.00 | 7970.88 | |||||||||||
1969 | 1396.00 | 1034.50 | 963.50 | 662.50 | 398.00 | 197.50 | 132.50 | 128.00 | 317.00 | 745.00 | 912.50 | 1130.50 | 8017.50 | |||||||||||||
1970 | 1198.00 | 880.50 | 984.00 | 829.50 | 478.00 | 211.61 | b | 92.00 | 117.50 | 508.00 | 731.00 | 889.50 | 1284.00 | 8203.61 | ||||||||||||
1971 | 1196.00 | 1017.00 | 1090.50 | 757.50 | 431.93 | a | 356.50 | 142.50 | 63.50 | 514.00 | 757.00 | 1001.50 | 1283.00 | 8610.93 | ||||||||||||
1972 | 1353.50 | 1067.50 | 859.50 | 817.00 | 432.93 | b | 232.00 | 138.00 | 66.50 | 445.50 | 635.50 | 893.28 | a | 1335.50 | 8276.71 | |||||||||||
1973 | 1267.00 | 945.50 | 875.50 | 678.50 | 419.50 | 286.00 | 102.50 | 110.50 | 327.00 | 655.00 | 979.50 | 1043.00 | 7689.50 | |||||||||||||
1974 | 1314.00 | 914.50 | 973.00 | 685.00 | 531.50 | 169.50 | 117.50 | 156.00 | 278.50 | 623.00 | 832.00 | 1126.50 | 7721.00 | |||||||||||||
1975 | 1155.50 | 1040.50 | 988.50 | 830.00 | 560.00 | 266.50 | 47.00 | 200.50 | 299.00 | 640.00 | 971.00 | 1115.00 | 8113.50 | |||||||||||||
1976 | 1125.50 | 1050.50 | 1018.50 | 672.00 | 391.50 | 330.50 | 108.50 | 146.50 | 219.50 | 616.38 | a | 861.50 | 1192.90 | e | 7733.79 | |||||||||||
1977 | 1314.00 | 882.00 | 945.50 | 535.00 | 538.50 | 139.00 | 142.00 | 93.00 | 383.50 | 660.00 | 971.00 | 788.00 | g | 6603.50 | ||||||||||||
1978 | 1041.60 | a | 871.50 | 779.00 | 627.50 | 513.00 | 202.00 | 97.00 | 174.00 | 341.00 | 625.00 | 1074.50 | 1411.00 | 7757.10 | ||||||||||||
1979 | 1589.00 | 965.50 | 856.50 | 696.50 | 441.50 | 244.50 | 96.00 | 43.50 | 229.50 | 552.00 | 1010.00 | 1034.00 | 7758.50 | |||||||||||||
1980 | 1373.50 | 924.00 | 923.00 | 517.00 | 410.00 | 287.00 | 89.50 | 223.50 | 310.00 | 600.50 | 862.50 | 1036.00 | 7556.50 | |||||||||||||
1981 | 999.50 | 916.22 | a | 774.00 | 619.00 | 463.50 | 334.00 | 126.00 | 55.50 | 294.50 | 693.50 | 796.50 | 1112.50 | 7184.72 | ||||||||||||
1982 | 744.50 | j | 1118.50 | 882.00 | 772.00 | 521.50 | 183.00 | 134.50 | 79.50 | 341.50 | 665.00 | 1010.50 | 1191.50 | 6899.50 | ||||||||||||
1983 | 1078.00 | 871.50 | 782.00 | 421.50 | j | 440.50 | 233.50 | 154.00 | 41.00 | 432.50 | 645.50 | 845.50 | 1420.00 | 6944.00 | ||||||||||||
1984 | 1184.50 | 968.50 | 883.00 | 707.50 | 566.00 | 303.00 | 130.00 | 65.00 | 370.00 | 745.50 | 953.50 | 1368.00 | 8244.50 | |||||||||||||
1985 | 1300.50 | 1165.50 | 1007.50 | 600.00 | 392.50 | 270.00 | 17.00 | 184.50 | 468.00 | 757.00 | 1292.50 | 1424.50 | 8879.50 | |||||||||||||
1986 | 1262.50 | 1085.00 | 894.00 | 668.50 | 438.50 | 120.00 | 219.50 | 23.00 | 424.50 | 595.50 | 969.00 | 1242.50 | 7942.50 | |||||||||||||
1987 | 1249.00 | 948.00 | 869.50 | 495.00 | a | 335.50 | 184.50 | 115.00 | 174.00 | 244.00 | 596.00 | 873.50 | 1165.00 | 7249.00 | ||||||||||||
1988 | 1263.50 | 978.50 | 877.00 | 585.00 | 437.00 | 184.00 | 125.55 | a | 112.50 | 348.50 | 473.00 | 867.50 | 1221.00 | 7473.05 | ||||||||||||
1989 | 1197.00 | 1228.50 | 955.00 | 643.50 | 523.50 | 209.50 | 77.00 | 177.50 | 316.00 | 660.50 | 854.50 | 1116.00 | 7958.50 | |||||||||||||
1990 | 1040.00 | 1047.00 | 881.50 | 563.00 | 504.00 | 270.50 | 73.50 | 93.50 | 135.00 | 717.00 | 899.00 | 1457.50 | 7681.50 | |||||||||||||
1991 | 1272.50 | 846.00 | 955.83 | a | 697.24 | a | 505.50 | 330.50 | 91.00 | 61.00 | 278.00 | 690.00 | 626.00 | j | 1105.84 | b | 6833.42 | |||||||||
1992 | 1107.00 | 866.50 | 671.50 | 311.50 | m | 255.00 | i | 160.50 | 123.00 | 149.00 | 388.50 | 581.50 | 985.00 | 1288.00 | 6320.50 | |||||||||||
1993 | 1319.00 | 1109.00 | 896.00 | 703.00 | 233.50 | k | 274.00 | 275.50 | 168.00 | 340.00 | 585.00 | 1106.00 | 1135.50 | 7911.00 | ||||||||||||
1994 | 1042.50 | 1051.50 | 896.00 | 611.50 | 372.50 | 268.00 | 81.00 | 78.50 | 219.50 | 660.00 | 1080.00 | 1207.97 | a | 7568.97 | ||||||||||||
1995 | 1226.00 | 928.00 | 925.50 | 710.00 | 441.50 | 283.50 | 104.00 | 198.50 | 160.00 | i | 754.50 | 880.50 | 1150.50 | 7602.50 | ||||||||||||
1996 | 1159.50 | 1125.00 | 943.00 | 682.00 | 302.50 | n | 166.00 | m | 77.00 | 114.00 | 171.50 | o | 475.50 | k | 960.00 | 1185.23 | a | 6245.73 | ||||||||
1997 | 1234.50 | 989.50 | 959.50 | 808.50 | 188.00 | t | 244.00 | 118.00 | 43.00 | 218.00 | j | 416.50 | l | 867.50 | 1175.00 | 6439.50 | ||||||||||
1998 | 1124.50 | 867.50 | 887.50 | 470.00 | j | 397.00 | 268.00 | 16.50 | 72.00 | 101.00 | o | 388.00 | m | 863.00 | 1217.00 | 5713.00 | ||||||||||
1999 | 1103.50 | 999.19 | a | 944.90 | e | 521.50 | l | 181.00 | w | 335.17 | a | 172.29 | e | 66.43 | c | 163.50 | o | 329.50 | p | 414.50 | o | 1147.55 | c | 4769.03 | ||
2000 | 1170.25 | c | 982.50 | 888.00 | 335.00 | o | 237.00 | n | 308.40 | e | 131.46 | d | 93.60 | e | 302.00 | j | 325.50 | q | 552.50 | o | 774.50 | l | 3574.21 | |||
2001 | 1219.50 | 1049.48 | a | 947.88 | e | 788.65 | d | 261.50 | k | 206.00 | j | 98.68 | a | 74.06 | d | 159.00 | i | 558.00 | f | 426.00 | o | 418.50 | t | 4178.26 | ||
2002 | 601.00 | o | 395.50 | r | 246.00 | x | 383.00 | p | 189.50 | t | 103.50 | o | 71.00 | 168.50 | 316.50 | 415.00 | o | 938.50 | 1087.00 | 2581.50 | ||||||
2003 | 1047.50 | 985.19 | a | 668.00 | g | 668.00 | 561.88 | c | 111.50 | k | 34.50 | n | 24.00 | k | 285.00 | 572.50 | 1071.00 | 1112.00 | 6303.06 | |||||||
2004 | 1206.00 | 1008.50 | 849.00 | 593.40 | e | 449.50 | 126.50 | f | 58.00 | 90.00 | 355.00 | 627.00 | 944.50 | 1116.50 | 7297.40 | |||||||||||
2005 | 1151.00 | 952.50 | 824.50 | 667.50 | 437.00 | 331.00 | 22.00 | i | 119.00 | 0.00 | z | 0.00 | z | 0.00 | z | 1307.00 | 5789.50 | |||||||||
2006 | 1017.00 | 689.50 | l | 478.00 | n | 0.00 | z | 432.00 | 199.00 | 28.00 | 107.50 | 302.00 | 682.00 | 937.00 | 1226.00 | 4930.50 | ||||||||||
2007 | 1383.00 | 955.00 | 870.00 | 663.50 | 452.00 | 244.00 | 13.00 | 101.50 | 309.00 | 683.50 | 982.50 | 1190.00 | 7847.00 | |||||||||||||
2008 | 1350.00 | 1012.50 | 1022.00 | 860.50 | 510.50 | 330.00 | 93.50 | 124.50 | 323.00 | 673.00 | 872.00 | 1326.44 | e | 8497.94 | ||||||||||||
2009 | 1290.50 | 1023.50 | 1062.00 | 755.50 | 455.00 | 200.50 | 76.50 | 81.50 | 182.50 | 0.00 | z | 0.00 | z | 1361.50 | 6489.00 | |||||||||||
2010 | 1065.50 | 892.00 | 843.00 | 669.00 | 562.00 | 273.50 | 115.00 | 2.50 | z | 277.50 | 587.50 | 665.50 | g | 1178.00 | 6463.00 | |||||||||||
2011 | 1190.50 | 1069.38 | b | 931.50 | 843.00 | 550.00 | 316.50 | 122.50 | 35.00 | 184.50 | 579.50 | 990.50 | 1188.00 | 8000.88 | ||||||||||||
2012 | 303.50 | v | 1024.00 | 972.00 | 642.00 | 480.00 | 230.00 | 45.50 | 64.14 | b | 222.50 | 641.00 | 135.00 | w | 1095.50 | 5416.64 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1203.34 | 985.95 | 929.61 | 684.86 | 461.18 | 250.46 | 101.62 | 113.35 | 312.47 | 634.83 | 935.72 | 1184.67 | 7828.11 | |||||||||||||
S.D. | 127.79 | 96.69 | 90.49 | 85.90 | 79.93 | 60.57 | 46.40 | 51.01 | 91.95 | 70.55 | 95.99 | 115.98 | 467.27 | |||||||||||||
SKEW | 0.49 | 0.11 | 0.11 | 0.06 | -0.93 | -0.28 | 0.78 | 0.11 | 0.35 | -0.18 | 0.95 | 0.29 | -0.12 | |||||||||||||
MAX | 1589.00 | 1228.50 | 1185.50 | 860.50 | 566.50 | 356.50 | 275.50 | 223.50 | 514.00 | 757.00 | 1292.50 | 1457.50 | 8879.50 | |||||||||||||
MIN | 910.50 | 754.00 | 671.50 | 495.00 | 200.50 | 120.00 | 13.00 | 23.00 | 129.83 | 462.00 | 746.90 | 930.50 | 6660.62 | |||||||||||||
NO YRS | 58 | 58 | 57 | 54 | 53 | 56 | 58 | 59 | 53 | 52 | 53 | 57 | 37 |