YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1277.20 | a | 1176.50 | 1049.00 | 743.50 | 214.50 | 196.85 | a | 4657.55 | |||||
1949 | 106.00 | 172.00 | 397.50 | 610.00 | 853.50 | 1066.00 | 1159.50 | 1150.00 | 1057.50 | 634.00 | 476.38 | a | 182.00 | 7864.38 | ||||||||||||
1950 | 200.00 | 296.00 | 476.00 | 699.00 | 827.50 | 1110.00 | 1142.00 | 1127.50 | 937.00 | 901.50 | 451.00 | 292.50 | 8460.00 | |||||||||||||
1951 | 143.50 | 229.50 | 370.50 | 543.50 | 859.00 | 1034.00 | 1258.00 | 1173.50 | 1054.50 | 798.50 | 352.00 | 226.50 | 8043.00 | |||||||||||||
1952 | 258.50 | 191.50 | 259.50 | 579.00 | 918.50 | 1121.50 | 1237.00 | 1206.50 | 1072.00 | 829.50 | 279.50 | 117.50 | 8070.50 | |||||||||||||
1953 | 252.50 | 177.00 | 463.50 | 605.00 | 750.50 | 1157.00 | 1210.50 | 1185.00 | 1032.50 | 748.00 | 429.50 | 77.50 | 8088.50 | |||||||||||||
1954 | 217.50 | 337.50 | 436.00 | 737.00 | 907.50 | 1100.00 | 1247.50 | 1101.00 | 1074.00 | 822.00 | 456.00 | 242.00 | 8678.00 | |||||||||||||
1955 | 87.00 | 155.50 | 422.00 | 583.00 | 801.00 | 1065.50 | 1154.50 | 1115.50 | 977.00 | 801.00 | 363.00 | 258.50 | 7783.50 | |||||||||||||
1956 | 271.00 | 162.50 | 444.50 | 550.50 | 950.00 | 1213.50 | 1188.00 | 1123.50 | 1073.50 | 735.50 | 284.00 | 132.50 | 8129.00 | |||||||||||||
1957 | 284.00 | 442.00 | 405.00 | 604.50 | 781.50 | 1170.00 | 1263.00 | 1136.50 | 961.00 | 653.50 | 240.50 | 204.00 | 8145.50 | |||||||||||||
1958 | 118.50 | 242.00 | 280.00 | 579.00 | 961.50 | 1153.00 | 1191.00 | 1149.00 | 960.50 | 693.50 | 351.50 | 241.00 | 7920.50 | |||||||||||||
1959 | 235.00 | 221.50 | 393.50 | 700.50 | 874.00 | 1188.00 | 1231.50 | 1125.50 | 1004.00 | 718.50 | 338.00 | 184.00 | 8214.00 | |||||||||||||
1960 | 119.50 | 119.50 | 499.50 | 612.00 | 848.50 | 1166.00 | 1229.00 | 1178.50 | 1028.50 | 677.00 | 394.50 | 124.00 | 7996.50 | |||||||||||||
1961 | 170.00 | 219.50 | 397.50 | 649.50 | 891.50 | 1142.00 | 1202.00 | 1166.00 | 963.50 | 704.00 | 282.00 | 195.50 | 7983.00 | |||||||||||||
1962 | 167.00 | 296.50 | 259.50 | 705.00 | 844.50 | 1032.00 | 1164.50 | 1244.00 | 1030.00 | 793.50 | 466.50 | 236.50 | 8239.50 | |||||||||||||
1963 | 165.50 | 308.00 | 420.00 | 601.50 | 940.50 | 1067.50 | 1241.00 | 1121.00 | 1043.00 | 780.00 | 345.50 | 151.50 | 8185.00 | |||||||||||||
1964 | 94.00 | 65.50 | 307.50 | 546.50 | 861.50 | 1089.00 | 1210.00 | 1110.50 | 932.00 | 729.50 | 313.00 | 195.00 | 7454.00 | |||||||||||||
1965 | 232.50 | 180.00 | 337.50 | 621.00 | 801.00 | 963.50 | 1183.50 | 1142.00 | 924.50 | 713.50 | 475.00 | 188.50 | 7762.50 | |||||||||||||
1966 | 56.50 | 79.00 | 408.00 | 603.00 | 920.00 | 1080.00 | 1228.50 | 1099.00 | 930.00 | 661.50 | 414.50 | 157.00 | 7637.00 | |||||||||||||
1967 | 171.00 | 260.50 | 519.50 | 584.50 | 813.50 | 1036.00 | 1186.00 | 1104.50 | 960.00 | 732.50 | 430.50 | 124.00 | 7922.50 | |||||||||||||
1968 | 162.50 | 343.00 | 377.50 | 501.00 | 811.50 | 1110.50 | 1143.50 | 1039.00 | 957.50 | 728.00 | 329.00 | 123.50 | 7626.50 | |||||||||||||
1969 | 248.50 | 189.50 | 270.50 | 635.00 | 851.00 | 1074.00 | 1229.00 | 1215.50 | 1011.50 | 696.00 | 346.00 | 232.50 | 7999.00 | |||||||||||||
1970 | 155.00 | 267.50 | 337.00 | 494.50 | 900.00 | 1121.50 | 1239.50 | 1152.00 | 938.50 | 600.50 | 392.00 | 239.50 | 7837.50 | |||||||||||||
1971 | 253.50 | 185.00 | 472.00 | 552.50 | 792.50 | 1072.00 | 1241.00 | 1094.50 | 978.50 | 606.00 | 361.50 | 151.50 | 7760.50 | |||||||||||||
1972 | 175.00 | 262.00 | 575.50 | 618.50 | 817.50 | 1069.50 | 1241.50 | 1121.50 | 964.50 | 708.00 | 248.00 | 167.00 | 7968.50 | |||||||||||||
1973 | 102.00 | 205.50 | 253.50 | 459.00 | 847.00 | 1079.50 | 1188.00 | 1169.50 | 1021.50 | 744.50 | 391.50 | 191.00 | 7652.50 | |||||||||||||
1974 | 184.50 | 168.50 | 495.00 | 599.00 | 897.00 | 1212.50 | 1138.50 | 1116.50 | 952.00 | 716.00 | 347.50 | 97.00 | 7924.00 | |||||||||||||
1975 | 173.50 | 195.00 | 372.50 | 460.50 | 778.50 | 1074.00 | 1169.00 | 1205.50 | 945.00 | 704.00 | 367.00 | 189.00 | 7633.50 | |||||||||||||
1976 | 155.00 | 347.50 | 407.50 | 581.50 | 853.00 | 1100.50 | 1133.00 | 1154.00 | 936.00 | 568.00 | 343.00 | 142.00 | 7721.00 | |||||||||||||
1977 | 151.00 | 271.50 | 302.50 | 624.00 | 839.50 | 1112.50 | 1200.00 | 1195.00 | 1028.50 | 767.00 | 403.00 | 310.00 | 8204.50 | |||||||||||||
1978 | 225.00 | 208.50 | 493.00 | 603.00 | 837.00 | 1148.50 | 1268.00 | 1142.00 | 990.50 | 764.00 | 379.00 | 147.50 | 8206.00 | |||||||||||||
1979 | 121.00 | 230.00 | 373.00 | 606.50 | 796.00 | 1085.00 | 1231.00 | 1082.50 | 1037.00 | 792.00 | 280.50 | 196.50 | 7831.00 | |||||||||||||
1980 | 232.50 | 315.00 | 357.50 | 561.50 | 800.50 | 1183.00 | 1294.00 | 1155.00 | 1026.00 | 675.00 | 360.00 | 307.00 | 8267.00 | |||||||||||||
1981 | 234.50 | 311.00 | 379.00 | 692.00 | 887.00 | 1197.50 | 1208.50 | 1201.50 | 753.00 | h | 530.00 | i | 328.00 | i | 200.50 | h | 6111.00 | |||||||||
1982 | 212.00 | 299.00 | 452.00 | 684.00 | 828.00 | 1074.00 | 1202.50 | 1197.00 | 1042.50 | 706.50 | 378.00 | 147.50 | 8223.00 | |||||||||||||
1983 | 165.50 | 243.00 | 360.00 | 432.50 | 814.50 | 1011.50 | 1218.50 | 1159.50 | 1053.50 | 713.00 | 329.50 | 216.00 | 7717.00 | |||||||||||||
1984 | 170.00 | 187.50 | 439.50 | 553.00 | 1007.00 | 1074.00 | 1165.00 | 1086.00 | 989.50 | 633.00 | 356.00 | 245.00 | 7905.50 | |||||||||||||
1985 | 142.00 | 216.50 | 448.00 | 628.00 | 873.00 | 1109.50 | 1217.50 | 1155.50 | 906.50 | 705.50 | 378.50 | 214.50 | 7995.00 | |||||||||||||
1986 | 288.00 | 317.00 | 508.50 | 703.50 | 895.50 | 1075.50 | 1110.50 | 1159.00 | 916.00 | 669.00 | 360.50 | 162.00 | 8165.00 | |||||||||||||
1987 | 153.00 | 194.00 | 321.00 | 628.50 | 813.50 | 1099.50 | 1220.00 | 1114.00 | 931.00 | 857.00 | 353.00 | 187.50 | 7872.00 | |||||||||||||
1988 | 185.00 | 281.50 | 387.50 | 565.50 | 875.00 | 1128.00 | 1209.50 | 1142.00 | 928.00 | 811.50 | 395.00 | 167.50 | 8076.00 | |||||||||||||
1989 | 165.50 | 356.00 | 575.00 | 789.00 | 947.00 | 1159.00 | 1283.50 | 1165.50 | 1054.00 | 725.50 | 435.50 | 201.50 | 8857.00 | |||||||||||||
1990 | 156.50 | 192.50 | 461.50 | 687.50 | 884.00 | 1254.50 | 1164.50 | 1054.50 | 997.50 | 724.50 | 419.00 | 187.50 | 8184.00 | |||||||||||||
1991 | 158.00 | 314.50 | 347.50 | 601.50 | 866.50 | 1013.50 | 1202.00 | 1185.00 | 967.50 | 775.00 | 350.00 | 199.00 | 7980.00 | |||||||||||||
1992 | 107.00 | 272.50 | 421.50 | 689.50 | 875.00 | 1083.50 | 1202.00 | 1146.00 | 1046.50 | 805.00 | 262.50 | 224.50 | 8135.50 | |||||||||||||
1993 | 278.50 | 251.50 | 453.50 | 648.50 | 937.50 | 1141.00 | 1191.50 | 1173.50 | 986.50 | 708.00 | 356.00 | 216.00 | 8342.00 | |||||||||||||
1994 | 192.00 | 228.00 | 481.50 | 659.00 | 910.50 | 1251.00 | 1286.50 | 1251.00 | 1032.00 | 699.00 | 347.00 | 219.00 | 8556.50 | |||||||||||||
1995 | 204.50 | 377.00 | 477.50 | 549.50 | 805.50 | 1065.50 | 1247.50 | 1246.00 | 1045.00 | 807.00 | 494.00 | 241.50 | 8560.50 | |||||||||||||
1996 | 247.00 | 411.50 | 450.50 | 678.00 | 1032.50 | 1210.50 | 1260.00 | 1177.50 | 962.00 | 733.50 | 428.50 | 267.50 | 8859.00 | |||||||||||||
1997 | 229.00 | 237.50 | 557.50 | 587.50 | 1019.00 | 1120.50 | 1248.50 | 1207.50 | 1145.50 | 716.50 | 421.00 | 107.00 | 8597.00 | |||||||||||||
1998 | 212.00 | 162.50 | 402.00 | 515.00 | 866.50 | 1087.50 | 1242.50 | 1241.50 | 1135.50 | 822.50 | 444.00 | 231.50 | 8363.00 | |||||||||||||
1999 | 267.50 | 332.50 | 494.00 | 569.50 | 929.00 | 1103.00 | 1157.50 | 1163.00 | 1056.50 | 755.00 | 509.50 | 149.00 | 8486.00 | |||||||||||||
2000 | 298.00 | 353.50 | 437.50 | 758.50 | 1064.50 | 1151.00 | 1262.50 | 1184.50 | 1095.00 | 784.50 | 286.00 | 148.00 | g | 8675.50 | ||||||||||||
2001 | 96.50 | 205.00 | 391.00 | 616.00 | 966.50 | 1161.00 | 1189.50 | 1180.00 | 1058.50 | 794.00 | 461.00 | 117.50 | 8236.50 | |||||||||||||
2002 | 193.00 | 257.00 | 433.00 | 773.50 | 926.00 | 1253.00 | 1258.00 | 1198.50 | 1061.50 | 680.00 | 405.00 | 136.50 | 8575.00 | |||||||||||||
2003 | 293.50 | 270.00 | 414.50 | 621.00 | 968.50 | 1158.50 | 1338.00 | 1256.50 | 1093.50 | 878.50 | 418.50 | 191.50 | 8902.50 | |||||||||||||
2004 | 224.00 | 171.00 | 605.50 | 598.50 | 966.50 | 1146.50 | 1244.00 | 1161.00 | 987.00 | 749.50 | 294.00 | 208.50 | 8356.00 | |||||||||||||
2005 | 259.50 | 293.00 | 413.50 | 597.50 | 951.00 | 1146.00 | 1330.50 | 1154.00 | 1065.00 | 755.50 | 420.50 | 230.00 | 8616.00 | |||||||||||||
2006 | 208.50 | 304.00 | 417.50 | 705.00 | 991.00 | 1225.50 | 1278.50 | 1118.50 | 896.50 | 665.00 | 430.50 | 105.50 | 8346.00 | |||||||||||||
2007 | 93.50 | 222.00 | 486.00 | 643.50 | 954.00 | 1179.00 | 1258.00 | 1194.50 | 1056.50 | 777.50 | 524.50 | 181.50 | 8570.50 | |||||||||||||
2008 | 172.50 | 296.00 | 438.50 | 645.00 | 880.00 | 1223.00 | 1230.00 | 1180.00 | 1043.50 | 794.00 | 448.00 | 265.00 | 8615.50 | |||||||||||||
2009 | 276.50 | 317.00 | 518.50 | 641.00 | 1008.50 | 1103.50 | 1347.00 | 1279.00 | 1051.50 | 746.00 | 459.00 | 167.50 | 8915.00 | |||||||||||||
2010 | 176.50 | 230.00 | 401.00 | 592.00 | 868.50 | 1185.00 | 1283.50 | 1232.00 | 1083.50 | 779.50 | 313.00 | 277.00 | 8421.50 | |||||||||||||
2011 | 137.00 | 199.00 | 555.00 | 722.50 | 855.50 | 1207.50 | 1275.00 | 1311.50 | 1146.50 | 881.00 | 453.50 | 215.50 | 8959.50 | |||||||||||||
2012 | 344.00 | 351.00 | 435.50 | 735.00 | 984.50 | 1229.00 | 1227.00 | 1250.00 | 998.00 | 792.00 | 507.50 | 203.00 | 9056.50 | |||||||||||||
2013 | 151.00 | 137.00 | 533.50 | 21.50 | 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 | 821.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 190.46 | 248.23 | 422.80 | 617.52 | 885.59 | 1125.39 | 1222.76 | 1164.67 | 1010.67 | 740.37 | 380.37 | 192.12 | 8187.95 | |||||||||||||
S.D. | 61.78 | 76.01 | 79.90 | 74.43 | 70.30 | 64.57 | 49.75 | 52.89 | 60.21 | 67.56 | 70.56 | 52.25 | 378.61 | |||||||||||||
SKEW | 0.14 | 0.09 | -0.09 | -0.01 | 0.43 | 0.09 | 0.14 | 0.27 | 0.11 | -0.03 | -0.14 | 0.05 | 0.40 | |||||||||||||
MAX | 344.00 | 442.00 | 605.50 | 789.00 | 1064.50 | 1254.50 | 1347.00 | 1311.50 | 1146.50 | 901.50 | 524.50 | 310.00 | 9056.50 | |||||||||||||
MIN | 56.50 | 65.50 | 253.50 | 432.50 | 750.50 | 963.50 | 1110.50 | 1039.00 | 896.50 | 568.00 | 214.50 | 77.50 | 7454.00 | |||||||||||||
NO YRS | 65 | 65 | 65 | 64 | 64 | 64 | 65 | 65 | 64 | 64 | 64 | 63 | 62 |