YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 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 | 687.00 | 301.50 | 85.00 | 1073.50 | ||||
1954 | 166.00 | 298.00 | 341.50 | 735.00 | 753.50 | 1119.00 | 1281.00 | 1212.00 | 1028.50 | 721.00 | 318.00 | 148.00 | 8121.50 | |||||||||||||
1955 | 80.50 | 115.50 | 369.50 | 667.50 | 929.00 | 1073.50 | 1194.00 | 1166.50 | 941.00 | 644.00 | 268.00 | 186.50 | 7635.50 | |||||||||||||
1956 | 95.50 | 131.66 | d | 383.88 | a | 543.50 | 1003.00 | 1205.00 | 1236.50 | 1151.50 | 987.00 | 709.50 | 216.50 | 178.50 | 7842.04 | |||||||||||
1957 | 139.50 | 268.00 | 308.50 | 499.50 | 767.50 | 1004.00 | 1239.00 | 1159.50 | 838.50 | 531.50 | 179.50 | 165.00 | 7100.00 | |||||||||||||
1958 | 31.00 | 99.00 | 129.00 | 464.50 | 865.00 | 1132.50 | 1261.00 | 1166.00 | 956.00 | 599.50 | 340.00 | 123.00 | 7166.50 | |||||||||||||
1959 | 102.50 | 149.00 | 259.50 | 534.50 | 911.00 | 1101.50 | 1101.00 | 1202.00 | 996.50 | 580.50 | 218.00 | 127.50 | 7283.50 | |||||||||||||
1960 | 107.50 | 74.50 | 268.00 | 680.00 | 895.00 | 1192.50 | 1164.50 | 1173.00 | 989.50 | 708.50 | 353.00 | 55.50 | 7661.50 | |||||||||||||
1961 | 48.50 | 167.00 | 349.50 | 595.86 | a | 921.22 | a | 1052.50 | 1109.00 | 1112.00 | 920.00 | 674.50 | 180.50 | 119.50 | 7250.08 | |||||||||||
1962 | 33.87 | d | 283.50 | 254.00 | 596.50 | 1052.45 | a | 1086.72 | a | 1246.72 | a | 1220.50 | 979.29 | b | 745.03 | a | 388.50 | 183.50 | 8070.58 | |||||||
1963 | 71.50 | 202.50 | 398.00 | 783.62 | a | 945.50 | 689.00 | j | 1270.50 | 1214.00 | 1031.50 | 807.50 | 343.50 | 77.50 | 7145.62 | |||||||||||
1964 | 124.50 | 16.00 | 277.00 | 632.00 | 970.00 | 1110.54 | b | 1277.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 176.00 | 4583.04 | ||||||||
1965 | 141.05 | a | 95.00 | 204.00 | 711.50 | 974.50 | 1148.50 | 1313.50 | 1207.00 | 988.50 | 690.50 | 480.00 | 186.00 | 8140.05 | ||||||||||||
1966 | 52.50 | 70.00 | 0.00 | z | 547.24 | a | 849.00 | 1093.00 | 1296.50 | 1075.00 | 918.50 | 572.00 | 416.00 | 122.50 | 7012.24 | |||||||||||
1967 | 121.50 | 135.00 | 524.00 | 754.00 | 837.50 | 1097.00 | 1188.00 | 1091.00 | 854.00 | 662.00 | 312.00 | 90.00 | 7666.00 | |||||||||||||
1968 | 121.00 | 104.50 | 359.50 | 484.50 | 836.00 | 1050.00 | 1119.00 | 1124.00 | 842.00 | 716.00 | 262.00 | 107.50 | 7126.00 | |||||||||||||
1969 | 229.50 | 142.00 | 133.00 | 632.00 | 851.50 | 1071.50 | 1265.00 | 1212.50 | 890.00 | 527.50 | 276.00 | 201.50 | 7432.00 | |||||||||||||
1970 | 122.00 | 139.00 | 221.00 | 559.00 | 830.50 | 1019.50 | 1206.50 | 1174.50 | 906.50 | 523.50 | 291.50 | 197.50 | 7191.00 | |||||||||||||
1971 | 187.50 | 150.00 | 351.50 | 556.00 | 840.50 | 1108.50 | 1192.00 | 999.00 | 868.00 | 637.00 | 333.00 | 173.50 | 7396.50 | |||||||||||||
1972 | 159.00 | 214.50 | 509.50 | 720.50 | 807.00 | 1048.00 | 1084.50 | 1041.50 | 939.00 | 620.50 | 150.00 | 108.50 | 7402.50 | |||||||||||||
1973 | 84.00 | 92.00 | 351.50 | 442.50 | 814.00 | 1021.00 | 1093.00 | 1157.00 | 925.00 | 758.50 | 409.50 | 161.50 | 7309.50 | |||||||||||||
1974 | 153.50 | 196.50 | 560.50 | 663.00 | 1001.00 | 1106.00 | 1251.50 | 1072.00 | 700.00 | 615.50 | 254.50 | 75.50 | 7649.50 | |||||||||||||
1975 | 107.00 | 108.00 | 302.00 | 498.00 | 832.00 | 1068.50 | 1061.50 | 1103.00 | 775.50 | 636.00 | 314.50 | 153.00 | 6959.00 | |||||||||||||
1976 | 110.00 | 372.50 | 366.00 | 655.00 | 776.00 | 1047.00 | 1009.50 | 1151.00 | 905.00 | 468.50 | 222.50 | 99.50 | 7182.50 | |||||||||||||
1977 | 38.50 | 184.50 | 334.00 | 569.00 | 1003.00 | 1162.00 | 1248.00 | 1260.50 | 1087.50 | 719.00 | 351.50 | 205.00 | 8162.50 | |||||||||||||
1978 | 49.50 | 59.50 | 387.50 | 732.00 | 905.50 | 773.50 | h | 1286.50 | 1170.00 | 961.00 | 675.00 | 318.00 | 120.50 | 6665.00 | ||||||||||||
1979 | 51.00 | 145.50 | 333.00 | 608.00 | 811.00 | 1009.50 | 1221.50 | 1093.50 | 970.50 | 745.50 | 192.50 | 158.50 | 7340.00 | |||||||||||||
1980 | 130.00 | 208.00 | 323.50 | 525.50 | 854.00 | 1216.50 | 1319.50 | 1225.50 | 964.50 | 628.50 | 290.00 | 236.00 | 7921.50 | |||||||||||||
1981 | 127.50 | 220.00 | 329.00 | 686.50 | 870.00 | 1128.00 | 1241.00 | 1128.50 | 956.00 | 661.00 | 419.00 | 221.50 | 7988.00 | |||||||||||||
1982 | 151.50 | 185.00 | 419.50 | 565.50 | 836.50 | 1028.00 | 1247.00 | 1258.50 | 1033.50 | 653.50 | 319.00 | 126.00 | 7823.50 | |||||||||||||
1983 | 68.50 | 175.50 | 372.00 | 479.00 | 842.50 | 1027.00 | 1252.00 | 1255.00 | 1041.00 | 756.00 | 373.00 | 99.00 | 7740.50 | |||||||||||||
1984 | 81.00 | 192.50 | 315.50 | 541.50 | 938.50 | 1108.00 | 1189.50 | 1147.50 | 854.50 | 563.00 | 302.50 | 203.00 | 7437.00 | |||||||||||||
1985 | 51.00 | 152.50 | 427.00 | 711.50 | 960.00 | 1050.00 | 1213.00 | 1258.50 | 926.50 | 634.00 | 344.00 | 106.50 | 7834.50 | |||||||||||||
1986 | 192.00 | 305.00 | 487.00 | 720.00 | 902.50 | 1031.50 | 1231.00 | 1162.00 | 945.00 | 630.50 | 260.50 | 80.50 | 7947.50 | |||||||||||||
1987 | 129.00 | 189.50 | 254.00 | 540.50 | 859.50 | 1054.00 | 1181.50 | 1157.50 | 899.00 | 704.50 | 325.00 | 173.50 | 7467.50 | |||||||||||||
1988 | 74.50 | 168.50 | 349.50 | 556.50 | 837.50 | 1078.50 | 1152.00 | 1171.50 | 931.50 | 699.00 | 403.00 | 119.00 | 7541.00 | |||||||||||||
1989 | 176.50 | 158.00 | 478.50 | 686.00 | 993.50 | 1021.00 | 1213.00 | 1136.50 | 847.00 | 737.50 | 354.50 | 93.00 | 7895.00 | |||||||||||||
1990 | 151.00 | 218.00 | 362.50 | 601.50 | 855.00 | 1271.00 | 1117.50 | 1100.50 | 982.00 | 649.50 | 421.00 | 136.50 | 7866.00 | |||||||||||||
1991 | 58.00 | 230.00 | 420.50 | 649.50 | 992.50 | 1097.50 | 1145.00 | 1133.00 | 812.00 | 697.00 | 202.00 | 124.50 | 7561.50 | |||||||||||||
1992 | 61.50 | 233.50 | 453.00 | 624.50 | 810.00 | 1020.50 | 1198.50 | 1044.50 | 930.00 | 704.00 | 243.50 | 147.50 | 7471.00 | |||||||||||||
1993 | 86.00 | 121.00 | 341.50 | 562.50 | 868.00 | 1097.50 | 1260.00 | 1203.50 | 897.00 | 608.00 | 206.50 | 143.00 | 7394.50 | |||||||||||||
1994 | 93.50 | 142.50 | 405.00 | 575.00 | 856.00 | 1217.00 | 1262.50 | 1190.50 | 944.00 | 696.50 | 333.00 | 180.50 | 7896.00 | |||||||||||||
1995 | 152.50 | 264.50 | 373.50 | 548.50 | 845.50 | 1062.50 | 1251.00 | 1168.00 | 891.50 | 655.00 | 355.50 | 184.00 | 7752.00 | |||||||||||||
1996 | 131.00 | 310.00 | 297.50 | 582.00 | 1088.00 | 1135.50 | 1207.00 | 1127.50 | 871.50 | 649.50 | 318.50 | 228.00 | 7946.00 | |||||||||||||
1997 | 160.00 | 125.50 | 445.50 | 442.00 | 827.50 | 1018.00 | 1206.50 | 1181.50 | 1034.00 | 672.00 | 268.00 | 88.00 | 7468.50 | |||||||||||||
1998 | 175.00 | 162.50 | 306.50 | 531.00 | 1031.50 | 1220.00 | 1345.50 | 1159.00 | 1093.50 | 772.50 | 379.50 | 185.50 | 8362.00 | |||||||||||||
1999 | 214.00 | 310.50 | 344.00 | 603.50 | 852.00 | 1059.00 | 1226.50 | 1292.00 | 933.00 | 658.00 | 468.50 | 137.50 | 8098.50 | |||||||||||||
2000 | 218.03 | a | 332.50 | 452.00 | 650.50 | 1047.50 | 1053.00 | 1256.00 | 1244.50 | 1025.50 | 683.50 | 147.50 | 70.50 | 8181.03 | ||||||||||||
2001 | 53.50 | 189.50 | 271.00 | 693.00 | 966.50 | 1196.00 | 1371.00 | 1250.00 | 969.00 | 670.00 | 421.00 | 156.50 | 8207.00 | |||||||||||||
2002 | 167.50 | 118.00 | 292.50 | 673.50 | 918.00 | 1159.00 | 1194.00 | 1258.50 | 985.50 | 610.00 | 252.50 | 133.00 | 7762.00 | |||||||||||||
2003 | 145.50 | 161.00 | 420.50 | 677.00 | 951.00 | 1029.50 | 1267.00 | 1269.00 | 907.50 | 790.00 | 364.00 | 172.00 | 8154.00 | |||||||||||||
2004 | 140.50 | 123.00 | 486.50 | 579.50 | 980.00 | 1104.50 | 1175.50 | 1102.50 | 886.50 | 698.00 | 247.00 | 154.50 | 7678.00 | |||||||||||||
2005 | 198.00 | 169.00 | 332.50 | 584.00 | 838.50 | 1136.50 | 1206.50 | 1132.00 | 1051.50 | 667.00 | 366.00 | 163.00 | 7844.50 | |||||||||||||
2006 | 235.50 | 194.00 | 438.00 | 766.00 | 1049.00 | 1181.50 | 1042.50 | f | 1224.50 | 855.50 | 648.50 | 363.50 | 120.50 | 7076.50 | ||||||||||||
2007 | 49.50 | 169.50 | 492.50 | 506.50 | 793.50 | 1028.50 | 1139.50 | 1204.50 | 1000.50 | 762.50 | 367.00 | 158.50 | 7672.50 | |||||||||||||
2008 | 105.50 | 218.50 | 384.50 | 580.50 | 921.50 | 1237.50 | 1187.50 | 1141.00 | 849.50 | 647.50 | 336.00 | 175.50 | 7785.00 | |||||||||||||
2009 | 146.00 | 250.50 | 465.00 | 600.50 | 915.50 | 1178.50 | 1237.00 | 1240.50 | 892.50 | 569.00 | 373.00 | 64.00 | 7932.00 | |||||||||||||
2010 | 85.00 | 63.50 | 329.00 | 600.00 | 876.00 | 1235.00 | 1151.00 | 1240.50 | 1007.50 | 693.00 | 308.00 | 188.00 | 7776.50 | |||||||||||||
2011 | 77.00 | 220.00 | f | 501.50 | 733.00 | 923.50 | 1345.50 | 1402.00 | 1427.00 | 959.50 | 696.00 | 316.00 | 57.50 | 8438.50 | ||||||||||||
2012 | 153.00 | 163.00 | 533.00 | 800.00 | 1008.00 | 1224.00 | 1269.50 | 1254.50 | 964.00 | 491.00 | i | 0.00 | z | 0.00 | z | 7369.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 118.08 | 176.51 | 365.15 | 610.87 | 899.85 | 1108.38 | 1216.08 | 1175.84 | 936.90 | 664.48 | 312.73 | 142.58 | 7682.55 | |||||||||||||
S.D. | 52.85 | 73.74 | 93.17 | 88.31 | 80.41 | 77.25 | 74.29 | 72.29 | 75.45 | 68.59 | 76.78 | 45.29 | 338.51 | |||||||||||||
SKEW | 0.27 | 0.47 | -0.18 | 0.17 | 0.41 | 0.81 | -0.26 | 0.36 | -0.41 | -0.46 | -0.19 | -0.08 | -0.13 | |||||||||||||
MAX | 235.50 | 372.50 | 560.50 | 800.00 | 1088.00 | 1345.50 | 1402.00 | 1427.00 | 1093.50 | 807.50 | 480.00 | 236.00 | 8362.00 | |||||||||||||
MIN | 31.00 | 16.00 | 129.00 | 442.00 | 753.50 | 1004.00 | 1009.50 | 999.00 | 700.00 | 468.50 | 147.50 | 55.50 | 6959.00 | |||||||||||||
NO YRS | 59 | 58 | 58 | 59 | 59 | 57 | 58 | 58 | 58 | 58 | 58 | 59 | 52 |