YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1942 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1943 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1944 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1945 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1946 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1947 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1948 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1950 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1952 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1954 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1955 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1956 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1957 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1958 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1959 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1960 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1961 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1962 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1198.00 | 1191.50 | 935.50 | 667.50 | 280.00 | 128.00 | 4400.50 | |||||||
1963 | 37.00 | 167.00 | 363.50 | 653.50 | 932.58 | a | 1050.50 | 1289.50 | 1249.50 | 1025.00 | 822.50 | 300.00 | e | 39.50 | 7930.08 | |||||||||||
1964 | 89.00 | 6.50 | 170.50 | 556.00 | 922.00 | 1069.50 | 1352.50 | 1274.50 | 921.00 | 616.50 | 227.50 | 95.50 | 7301.00 | |||||||||||||
1965 | 100.00 | 89.50 | 119.83 | e | 625.50 | 805.50 | 931.50 | 1194.00 | 1158.00 | 860.50 | 605.69 | e | 347.31 | d | 154.00 | 6991.33 | ||||||||||
1966 | 27.50 | 35.00 | 342.50 | 475.50 | 855.00 | 1078.50 | 1371.50 | 1108.50 | 872.00 | 552.50 | 290.00 | 79.64 | b | 7088.14 | ||||||||||||
1967 | 128.00 | 103.50 | 478.00 | 648.50 | 772.00 | 1033.00 | 1194.50 | 1100.00 | 890.00 | 680.00 | 202.00 | 59.00 | 7288.50 | |||||||||||||
1968 | 90.00 | 67.50 | 334.50 | 499.50 | 718.00 | 1098.50 | 1213.50 | 1169.00 | 891.50 | 679.00 | 176.54 | d | 41.85 | a | 6979.39 | |||||||||||
1969 | 119.50 | 75.00 | 121.00 | 614.50 | 878.00 | 1029.00 | 1331.00 | 1275.50 | 926.00 | 454.50 | 194.50 | 73.50 | 7092.00 | |||||||||||||
1970 | 67.00 | 154.50 | 162.00 | 465.50 | 935.00 | 1028.50 | 1265.00 | 1254.00 | 950.00 | 451.50 | 217.00 | 103.00 | 7053.00 | |||||||||||||
1971 | 82.00 | 108.50 | 303.50 | 525.50 | 807.50 | 1131.50 | 1247.00 | 1113.50 | 889.50 | 624.50 | 228.50 | 94.00 | 7155.50 | |||||||||||||
1972 | 95.50 | 159.50 | 462.00 | 646.00 | 842.50 | 1098.00 | 1187.50 | 1172.00 | 943.50 | 610.50 | 110.00 | 36.00 | 7363.00 | |||||||||||||
1973 | 49.50 | 95.50 | 246.50 | 383.50 | 732.50 | 1084.50 | 1221.00 | 1202.00 | 848.50 | 654.00 | 257.50 | 77.00 | 6852.00 | |||||||||||||
1974 | 81.50 | 144.00 | 422.50 | 603.50 | 1009.00 | 1096.50 | 1326.50 | 1102.00 | 758.00 | 640.00 | 200.50 | 32.00 | 7416.00 | |||||||||||||
1975 | 55.50 | 55.50 | 255.50 | 511.00 | 812.50 | 1042.00 | 1169.00 | 1186.50 | 843.00 | 656.00 | 226.50 | 100.50 | 6913.50 | |||||||||||||
1976 | 72.50 | 262.00 | 305.50 | 596.50 | 715.00 | 1083.00 | 1216.00 | 1192.50 | 913.50 | 447.00 | 173.00 | 47.50 | 7024.00 | |||||||||||||
1977 | 2.00 | 134.00 | 314.50 | 592.50 | 896.50 | 1168.00 | 1334.00 | 1215.50 | 1019.50 | 678.50 | 255.50 | 124.52 | a | 7735.02 | ||||||||||||
1978 | 18.50 | 10.50 | 341.50 | 658.50 | 741.00 | 1115.50 | 1356.00 | 1210.00 | 979.50 | 632.00 | 239.00 | 61.50 | 7363.50 | |||||||||||||
1979 | 13.00 | 103.50 | 271.00 | 527.00 | 731.00 | 1005.00 | 1217.50 | 1099.50 | 946.50 | 695.43 | a | 114.50 | 77.00 | 6800.93 | ||||||||||||
1980 | 63.00 | 107.50 | 226.00 | 428.00 | 721.00 | 1135.00 | 1367.50 | 1216.00 | 925.00 | 526.00 | 214.50 | 119.50 | 7049.00 | |||||||||||||
1981 | 29.50 | 176.00 | 230.00 | 657.22 | c | 751.50 | 1186.00 | 1257.57 | a | 1117.50 | 898.50 | 548.00 | 253.00 | 65.00 | 7169.79 | |||||||||||
1982 | 72.50 | 113.50 | 266.00 | 481.00 | 748.00 | 949.50 | 1199.00 | 1203.00 | 972.50 | 579.00 | 182.00 | 66.50 | 6832.50 | |||||||||||||
1983 | 39.00 | 82.00 | 237.00 | 389.50 | 673.50 | 956.00 | 1256.50 | 1303.50 | 1014.00 | 642.00 | 304.00 | 24.00 | 6921.00 | |||||||||||||
1984 | 49.50 | 120.50 | 175.00 | 371.50 | 847.50 | 1095.50 | 1224.50 | 1189.00 | 876.50 | 516.00 | 215.00 | 103.00 | 6783.50 | |||||||||||||
1985 | 15.50 | 101.00 | 328.00 | 582.00 | 858.00 | 1054.66 | a | 1259.00 | 1229.00 | 887.00 | 555.50 | 175.00 | 33.00 | 7077.66 | ||||||||||||
1986 | 158.50 | 204.50 | 436.00 | 629.00 | 828.50 | 1056.50 | 1287.50 | 1137.50 | 939.00 | 522.00 | 162.00 | 17.00 | 7378.00 | |||||||||||||
1987 | 64.50 | 111.50 | 232.00 | 485.00 | 820.00 | 994.50 | 1180.00 | 1174.00 | 859.50 | 584.00 | 228.50 | 99.00 | 6832.50 | |||||||||||||
1988 | 43.50 | 94.50 | 238.00 | 464.50 | 764.50 | 1063.50 | 1148.50 | 1208.50 | 854.50 | 555.00 | 267.00 | 83.50 | 6785.50 | |||||||||||||
1989 | 90.50 | 48.50 | 421.00 | 640.50 | 855.00 | 920.50 | 0.00 | z | 0.00 | z | 780.50 | 572.00 | 240.50 | 33.00 | 4602.00 | |||||||||||
1990 | 61.00 | 74.00 | 215.50 | 445.00 | 687.50 | 1185.00 | 1162.50 | 1129.00 | 937.50 | 484.50 | 293.50 | 48.00 | 6723.00 | |||||||||||||
1991 | 1.00 | 136.50 | 262.00 | 505.50 | 821.50 | 1013.28 | a | 1151.00 | 1123.00 | 815.00 | 580.00 | 101.50 | 33.50 | 6543.78 | ||||||||||||
1992 | 27.00 | 98.50 | 295.50 | 499.00 | 713.00 | 882.00 | 1123.50 | 981.15 | a | 860.50 | 567.00 | 104.00 | 37.50 | 6188.65 | ||||||||||||
1993 | 17.00 | 52.00 | 214.50 | 376.50 | 726.50 | 978.50 | 1182.00 | 1130.50 | 766.00 | 456.50 | 97.00 | 63.00 | 6060.00 | |||||||||||||
1994 | 26.00 | 53.50 | 243.00 | 453.50 | 750.00 | 1151.00 | 1160.00 | 1114.00 | 859.50 | 544.50 | 167.00 | 65.50 | 6587.50 | |||||||||||||
1995 | 59.50 | 145.50 | 270.50 | 330.50 | 583.00 | 906.50 | 1132.00 | 1201.00 | 820.00 | 488.50 | 221.50 | 85.00 | 6243.50 | |||||||||||||
1996 | 33.00 | 161.50 | 148.00 | 440.00 | 891.00 | 1042.00 | 1121.50 | 1037.50 | 742.00 | 495.50 | 159.50 | 70.50 | 6342.00 | |||||||||||||
1997 | 66.50 | 52.50 | 289.50 | 280.50 | 672.50 | 922.50 | 1210.00 | 1117.00 | 573.00 | l | 523.50 | 117.50 | 15.50 | 5267.50 | ||||||||||||
1998 | 27.00 | 60.00 | 153.00 | 322.00 | 875.50 | 1080.00 | 1267.50 | 1133.50 | 1052.00 | 616.00 | 212.50 | 93.00 | 6892.00 | |||||||||||||
1999 | 76.00 | 161.00 | 175.84 | b | 406.00 | 674.25 | a | 968.50 | 1207.97 | a | 1221.40 | a | 809.50 | 528.50 | 352.76 | a | 56.00 | 6637.72 | ||||||||
2000 | 58.00 | 173.00 | 228.50 | 469.00 | 836.00 | 955.56 | c | 1233.28 | a | 1284.00 | 966.00 | 565.00 | 65.00 | 15.00 | 6848.34 | |||||||||||
2001 | 16.53 | a | 41.50 | 155.50 | 542.50 | 746.50 | 1048.89 | c | 1339.50 | 1204.00 | 881.50 | 543.00 | 355.50 | 83.00 | 6957.92 | |||||||||||
2002 | 59.00 | 71.00 | 192.50 | 527.00 | 758.00 | 1123.50 | 1202.50 | 1188.00 | 899.50 | 405.00 | 174.00 | 40.00 | 6640.00 | |||||||||||||
2003 | 80.00 | 65.50 | 257.50 | 494.00 | 801.00 | 901.00 | 116.50 | z | 1238.00 | 794.50 | 0.00 | z | 290.50 | 72.85 | a | 4994.85 | ||||||||||
2004 | 50.00 | 62.00 | 343.00 | 436.00 | 898.00 | 989.00 | 1086.03 | a | 1023.00 | 882.50 | 509.78 | d | 153.33 | c | 41.00 | g | 6432.64 | |||||||||
2005 | 90.00 | 63.00 | 161.50 | 259.00 | l | 734.24 | d | 995.69 | a | 1169.65 | e | 1114.00 | 968.00 | 548.00 | 273.50 | 89.50 | 6207.08 | |||||||||
2006 | 106.50 | 71.00 | 268.50 | 587.50 | 869.50 | 1132.50 | 1267.50 | 0.00 | z | 760.00 | 525.50 | 208.00 | 41.50 | 5838.00 | ||||||||||||
2007 | 10.50 | 62.50 | 364.50 | 340.00 | 745.50 | 924.50 | 1152.00 | 1247.00 | 930.00 | 636.00 | 225.50 | 44.00 | 6682.00 | |||||||||||||
2008 | 59.50 | 51.00 | 222.50 | 395.50 | 786.00 | 1093.50 | 1166.50 | 1099.00 | 798.00 | 511.00 | 258.00 | 64.50 | 6505.00 | |||||||||||||
2009 | 66.50 | 132.00 | 282.50 | 417.00 | 718.00 | 1048.50 | 1197.50 | 1145.00 | 801.50 | 358.50 | 299.00 | 20.00 | 6486.00 | |||||||||||||
2010 | 31.00 | 5.50 | 196.50 | 508.00 | 712.50 | 1119.00 | 1199.50 | 1209.00 | 1009.00 | 614.00 | 189.00 | 46.50 | 6839.50 | |||||||||||||
2011 | 41.00 | 122.00 | 245.50 | 517.00 | 733.00 | 1178.50 | 1381.00 | 1333.00 | 885.50 | 570.00 | 204.00 | 41.00 | 7251.50 | |||||||||||||
2012 | 68.50 | 61.50 | 456.00 | 618.50 | 891.50 | 1145.00 | 1307.50 | 1158.50 | 897.41 | a | 390.00 | h | 0.00 | z | 0.00 | z | 6604.41 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 57.70 | 98.15 | 268.90 | 502.47 | 791.95 | 1046.78 | 1230.30 | 1173.11 | 891.11 | 568.11 | 216.07 | 65.16 | 6921.04 | |||||||||||||
S.D. | 33.85 | 52.60 | 90.72 | 100.76 | 85.04 | 81.35 | 74.05 | 71.57 | 74.93 | 84.15 | 68.29 | 32.19 | 384.06 | |||||||||||||
SKEW | 0.54 | 0.63 | 0.56 | -0.15 | 0.19 | -0.23 | 0.42 | -0.23 | -0.01 | 0.17 | -0.05 | 0.52 | 0.12 | |||||||||||||
MAX | 158.50 | 262.00 | 478.00 | 658.50 | 1009.00 | 1186.00 | 1381.00 | 1333.00 | 1052.00 | 822.50 | 355.50 | 154.00 | 7930.08 | |||||||||||||
MIN | 1.00 | 5.50 | 119.83 | 280.50 | 583.00 | 882.00 | 1086.03 | 981.15 | 742.00 | 358.50 | 65.00 | 15.00 | 6060.00 | |||||||||||||
NO YRS | 50 | 50 | 50 | 49 | 50 | 50 | 49 | 49 | 50 | 49 | 50 | 49 | 43 |