YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 111.00 | 111.50 | 318.50 | 440.00 | 548.00 | 943.00 | 1211.50 | 1148.50 | 950.00 | 617.00 | 336.00 | 50.50 | 6785.50 | |||||||||||||
1954 | 79.50 | 287.00 | 257.50 | 605.00 | 783.00 | 916.50 | 1161.00 | 1109.50 | 994.00 | 690.50 | 353.50 | 114.00 | 7351.00 | |||||||||||||
1955 | 29.00 | 97.50 | 272.50 | 415.50 | 675.00 | 892.50 | 1082.00 | 1115.00 | 930.50 | 757.00 | 254.50 | 166.50 | 6687.50 | |||||||||||||
1956 | 176.00 | 56.00 | 326.50 | 453.00 | 785.00 | 1053.50 | 1159.50 | 1067.00 | 999.00 | 611.50 | 216.21 | a | 87.50 | 6990.71 | ||||||||||||
1957 | 106.50 | 276.50 | 317.00 | 431.00 | 643.00 | 1017.50 | 1228.00 | 1135.00 | 919.50 | 601.00 | 163.00 | 115.22 | a | 6953.22 | ||||||||||||
1958 | 76.00 | 186.00 | 183.50 | 454.50 | 895.00 | 1016.50 | 1206.00 | 1199.00 | 993.50 | 724.00 | 301.00 | 167.00 | 7402.00 | |||||||||||||
1959 | 103.50 | 80.50 | 304.50 | 592.50 | 674.00 | 1074.00 | 1256.57 | b | 1139.00 | 922.00 | 642.50 | 274.00 | 112.50 | 7175.57 | ||||||||||||
1960 | 51.00 | 42.00 | 380.50 | 514.00 | 745.50 | 1069.00 | 1208.00 | 1157.00 | 1015.00 | 590.50 | 280.50 | 85.00 | 7138.00 | |||||||||||||
1961 | 120.00 | 145.00 | 283.00 | 506.50 | 702.00 | 1038.50 | 1198.00 | 1147.00 | 879.50 | 584.00 | 149.42 | d | 63.50 | 6816.42 | ||||||||||||
1962 | 80.00 | 153.00 | 164.50 | 619.50 | 654.50 | 908.50 | 1180.00 | 1229.00 | 992.00 | 663.00 | 375.50 | 162.50 | 7182.00 | |||||||||||||
1963 | 48.00 | 269.00 | 273.50 | 397.50 | 826.50 | 868.50 | 1229.50 | 1128.50 | 1034.50 | 744.50 | 303.50 | 74.50 | 7198.00 | |||||||||||||
1964 | 30.50 | 35.50 | 209.50 | 444.31 | a | 693.50 | 909.50 | 1218.00 | 1090.00 | 902.00 | 725.00 | 173.00 | 70.00 | 6500.81 | ||||||||||||
1965 | 106.00 | 128.50 | 202.50 | 427.50 | 636.50 | 812.50 | 1225.50 | 1183.50 | 876.50 | 689.00 | 335.00 | 118.50 | 6741.50 | |||||||||||||
1966 | 34.00 | 55.50 | 355.00 | 550.50 | 0.00 | z | 1013.00 | 1262.50 | 1215.50 | 969.50 | 633.00 | 320.00 | 121.00 | 6529.50 | ||||||||||||
1967 | 67.00 | 149.50 | 360.00 | 345.00 | 723.00 | 883.00 | 1236.00 | 1196.50 | 984.00 | 683.00 | 386.00 | 22.00 | 7035.00 | |||||||||||||
1968 | 81.00 | 247.50 | 292.43 | a | 454.50 | 754.50 | 992.07 | a | 1160.50 | 1066.40 | a | 915.50 | 640.50 | 246.50 | 59.42 | a | 6910.82 | |||||||||
1969 | 146.00 | 98.50 | 200.50 | 524.00 | 798.50 | 917.00 | 1245.50 | 1292.00 | 992.50 | 531.00 | 282.00 | 124.00 | 7151.50 | |||||||||||||
1970 | 55.50 | 201.50 | 252.98 | c | 358.50 | 792.00 | 1009.50 | 1283.50 | 1214.00 | 877.50 | 497.50 | 259.50 | 59.50 | 6861.48 | ||||||||||||
1971 | 122.50 | 132.50 | 334.50 | 427.00 | 649.50 | 928.50 | 1273.00 | 1162.00 | 953.00 | 511.50 | 224.50 | 62.00 | 6780.50 | |||||||||||||
1972 | 34.00 | 196.00 | 536.50 | 532.00 | 767.00 | 1018.50 | 1273.00 | 1150.00 | 940.00 | 603.50 | 130.00 | 60.50 | 7241.00 | |||||||||||||
1973 | 30.50 | 127.00 | 140.50 | 430.50 | 822.00 | 986.00 | 1236.00 | 1215.00 | 931.00 | 652.00 | 246.50 | 95.50 | 6912.50 | |||||||||||||
1974 | 76.50 | 99.50 | 354.50 | 492.50 | 798.50 | 1114.66 | a | 1200.00 | 1155.50 | 974.00 | 689.00 | 262.50 | 25.00 | 7242.16 | ||||||||||||
1975 | 71.50 | 91.50 | 227.50 | 312.50 | 689.50 | 941.50 | 1232.50 | 1193.50 | 973.50 | 615.50 | 261.00 | 110.50 | 6720.50 | |||||||||||||
1976 | 123.00 | 227.00 | 271.00 | 438.50 | 808.00 | 1021.00 | 1232.00 | 1141.00 | 908.00 | 572.00 | 312.50 | 68.00 | 7122.00 | |||||||||||||
1977 | 74.50 | 192.00 | 204.00 | 541.00 | 626.00 | 1040.00 | 1231.00 | 1209.00 | 946.50 | 715.00 | 316.00 | 151.00 | 7246.00 | |||||||||||||
1978 | 89.00 | 143.50 | 389.50 | 463.50 | 761.50 | 1088.00 | 1259.00 | 1101.50 | 954.00 | 746.50 | 250.50 | 55.50 | 7302.00 | |||||||||||||
1979 | 21.50 | 106.50 | 247.00 | 501.50 | 754.00 | 1025.00 | 1225.00 | 1112.38 | a | 1063.97 | a | 697.50 | 199.00 | 108.50 | 7061.85 | |||||||||||
1980 | 104.00 | 195.00 | 224.50 | 467.00 | 640.00 | 977.00 | 1232.00 | 1129.50 | 948.62 | a | 654.50 | 296.50 | 213.00 | 7081.62 | ||||||||||||
1981 | 147.50 | 187.00 | 283.50 | 636.50 | 788.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2042.50 | ||||||
1982 | 0.00 | z | 0.00 | z | 345.28 | b | 584.00 | 832.00 | 1000.50 | 1245.00 | 1286.50 | 1046.00 | 657.50 | 321.00 | 134.50 | 7452.28 | ||||||||||
1983 | 197.00 | 215.00 | 348.00 | 454.50 | 841.50 | 1036.50 | 1290.50 | 1223.00 | 1136.50 | 771.00 | 365.50 | 189.50 | 8068.50 | |||||||||||||
1984 | 184.00 | 237.00 | 471.00 | 568.00 | 1036.00 | 1081.03 | a | 1246.50 | 1239.00 | 1094.00 | 623.00 | 335.00 | 125.00 | 8239.53 | ||||||||||||
1985 | 128.50 | 237.00 | 377.00 | 716.50 | 944.00 | 1178.50 | 1328.50 | 1292.50 | 918.50 | 744.50 | 303.50 | 188.50 | 8357.50 | |||||||||||||
1986 | 336.00 | 290.50 | 543.00 | 669.50 | 917.00 | 1189.50 | 1236.50 | 1310.50 | 936.00 | 709.00 | 409.50 | 182.50 | 8729.50 | |||||||||||||
1987 | 181.00 | 250.00 | 366.00 | 776.00 | 929.00 | 1166.00 | 1233.50 | 1224.50 | 1018.00 | 877.50 | 348.00 | 120.00 | 8489.50 | |||||||||||||
1988 | 158.50 | 325.50 | 454.00 | 615.00 | 897.50 | 1161.50 | 1313.00 | 1253.00 | 1026.00 | 934.00 | 408.00 | 197.00 | 8743.00 | |||||||||||||
1989 | 156.00 | 303.00 | 541.50 | 810.00 | 933.00 | 1118.50 | 1340.50 | 1227.00 | 1069.50 | 779.50 | 445.50 | 178.50 | 8902.50 | |||||||||||||
1990 | 167.00 | 196.50 | 488.00 | 693.00 | 856.50 | 1168.50 | 1274.00 | 1158.00 | 1059.00 | 792.50 | 444.00 | 148.50 | 8445.50 | |||||||||||||
1991 | 161.50 | 390.50 | 253.00 | 550.50 | 805.50 | 995.00 | 1264.00 | 1261.00 | 1041.50 | 829.50 | 354.00 | 207.00 | 8113.00 | |||||||||||||
1992 | 162.50 | 313.00 | 399.00 | 710.00 | 944.50 | 1093.50 | 1242.00 | 1176.00 | 1051.00 | 761.00 | 235.00 | 87.00 | 8174.50 | |||||||||||||
1993 | 192.50 | 169.50 | 405.50 | 599.00 | 919.00 | 1006.00 | 1152.50 | 1152.00 | 967.00 | 661.50 | 208.00 | 75.00 | 7507.50 | |||||||||||||
1994 | 80.50 | 105.00 | 370.50 | 511.00 | 804.50 | 1190.00 | 1302.00 | 1352.00 | 1066.50 | 681.00 | 254.00 | 160.50 | 7877.50 | |||||||||||||
1995 | 146.50 | 375.00 | 473.00 | 531.50 | 765.50 | 1015.00 | 1283.50 | 1328.50 | 1107.50 | 758.50 | 505.50 | 229.00 | 8519.00 | |||||||||||||
1996 | 217.00 | 355.00 | 454.50 | 677.50 | 946.00 | 1164.50 | 1343.00 | 1319.50 | 998.00 | 743.50 | 366.00 | f | 227.00 | 8445.50 | ||||||||||||
1997 | 215.50 | 242.50 | 589.50 | 600.00 | 1059.00 | 1040.00 | 1265.50 | 699.00 | n | 1157.00 | 733.50 | 320.00 | i | 67.50 | p | 6902.50 | ||||||||||
1998 | 204.50 | 136.50 | 366.50 | 472.00 | 762.50 | 0.00 | z | 1320.50 | 1310.50 | 1101.50 | 722.50 | 379.50 | 183.00 | 6959.50 | ||||||||||||
1999 | 217.52 | a | 296.33 | d | 286.50 | i | 333.50 | j | 839.21 | c | 1083.75 | b | 1235.00 | 1274.50 | 1092.41 | a | 888.84 | b | 428.50 | f | 192.00 | 7119.57 | ||||
2000 | 283.17 | e | 257.50 | f | 415.06 | d | 586.50 | f | 774.00 | h | 1158.10 | a | 1316.00 | 1278.50 | 1149.00 | 450.00 | o | 189.83 | a | 228.88 | a | 6018.54 | ||||
2001 | 191.34 | b | 208.96 | a | 412.00 | g | 608.79 | a | 1050.50 | 1168.97 | a | 1299.42 | a | 1296.66 | b | 1179.31 | a | 671.00 | g | 519.11 | b | 67.00 | f | 7523.06 | ||
2002 | 159.50 | 279.50 | 394.00 | 720.50 | 886.50 | 1195.00 | 1327.00 | 1288.00 | 1114.00 | 728.50 | 335.50 | j | 167.00 | 8259.50 | ||||||||||||
2003 | 365.50 | 229.00 | 402.00 | 567.00 | 942.50 | 1117.50 | 1369.50 | 1299.50 | 1143.00 | 935.50 | 337.00 | 215.50 | 8923.50 | |||||||||||||
2004 | 237.00 | 164.00 | 645.00 | 647.00 | 942.50 | 1140.00 | 1321.00 | 1255.00 | 1066.50 | 732.00 | 337.00 | 206.00 | 8693.00 | |||||||||||||
2005 | 263.50 | 270.50 | 420.50 | 609.00 | e | 957.50 | 1126.50 | 1373.00 | 1254.00 | 896.50 | g | 838.00 | 428.00 | f | 228.50 | 7341.00 | ||||||||||
2006 | 231.00 | 255.00 | 305.00 | 385.00 | j | 956.50 | 1219.50 | 1380.50 | 1257.50 | 995.00 | 709.00 | 404.50 | 83.00 | 7796.50 | ||||||||||||
2007 | 69.75 | e | 213.00 | 466.03 | a | 579.00 | 897.50 | 1089.50 | 1301.00 | 1314.50 | 1087.50 | 777.00 | 467.00 | 78.50 | 8340.28 | |||||||||||
2008 | 107.00 | 181.50 | 409.50 | 562.50 | 760.00 | 1118.00 | 1303.00 | 1227.50 | 1048.00 | 728.50 | 410.50 | 147.00 | 8003.00 | |||||||||||||
2009 | 224.00 | 229.00 | 420.50 | 527.00 | 963.50 | 1000.50 | 1324.50 | 1211.00 | 1037.00 | 639.50 | 241.50 | m | 69.50 | 7646.00 | ||||||||||||
2010 | 175.00 | 194.50 | 321.00 | 525.50 | 720.50 | 1025.00 | 1289.50 | 1240.60 | e | 1078.50 | 759.00 | 295.50 | 181.50 | g | 7624.60 | |||||||||||
2011 | 105.92 | a | 65.50 | g | 399.68 | c | 575.40 | e | 718.17 | a | 957.78 | c | 1238.93 | b | 1312.00 | 1046.38 | a | 708.57 | c | 263.08 | d | 62.53 | b | 7388.43 | ||
2012 | 154.48 | a | 154.67 | b | 374.38 | e | 483.50 | f | 650.00 | g | 1059.44 | c | 1194.07 | d | 986.50 | f | 1006.67 | c | 598.00 | 313.50 | 88.00 | 4943.22 | ||||
2013 | 103.50 | 69.00 | 71.50 | u | 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 | 172.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 136.19 | 193.18 | 351.47 | 539.92 | 811.60 | 1043.77 | 1255.91 | 1210.96 | 1009.94 | 700.06 | 308.70 | 127.17 | 7539.04 | |||||||||||||
S.D. | 75.86 | 85.64 | 108.44 | 107.30 | 117.77 | 95.37 | 58.96 | 73.65 | 76.90 | 94.12 | 87.32 | 58.80 | 721.69 | |||||||||||||
SKEW | 0.75 | 0.18 | 0.37 | 0.30 | 0.09 | -0.16 | -0.16 | -0.08 | 0.22 | 0.32 | 0.26 | 0.20 | 0.56 | |||||||||||||
MAX | 365.50 | 390.50 | 645.00 | 810.00 | 1059.00 | 1219.50 | 1380.50 | 1352.00 | 1179.31 | 935.50 | 519.11 | 229.00 | 8923.50 | |||||||||||||
MIN | 21.50 | 35.50 | 140.50 | 312.50 | 548.00 | 812.50 | 1082.00 | 1066.40 | 876.50 | 497.50 | 130.00 | 22.00 | 6500.81 | |||||||||||||
NO YRS | 60 | 58 | 58 | 56 | 57 | 58 | 59 | 57 | 58 | 57 | 53 | 56 | 44 |