YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 205.50 | t | 721.78 | a | 953.57 | b | 1212.21 | b | 937.00 | f | 873.62 | a | 732.24 | b | 301.67 | c | 138.47 | a | 4933.56 | |
1951 | 47.57 | b | 112.00 | c | 273.83 | a | 511.61 | b | 771.68 | c | 938.79 | a | 1259.00 | 778.00 | j | 957.86 | b | 420.00 | h | 138.89 | c | 45.93 | d | 5057.15 | ||
1952 | 53.98 | b | 96.28 | d | 158.32 | c | 541.61 | b | 655.00 | f | 671.00 | h | 496.50 | r | 401.00 | u | 977.68 | b | 740.42 | e | 165.54 | b | 35.50 | i | 2733.83 | |
1953 | 133.76 | d | 39.00 | j | 13.50 | z | 459.23 | d | 522.83 | e | 710.50 | g | 1285.31 | e | 1178.00 | e | 0.00 | z | 91.00 | w | 308.40 | e | 26.98 | d | 3914.51 | |
1954 | 33.00 | l | 130.00 | k | 160.50 | f | 420.50 | i | 605.00 | i | 434.50 | o | 942.00 | h | 536.00 | p | 675.00 | h | 344.50 | m | 316.20 | e | 55.11 | d | 371.31 | |
1955 | 17.57 | a | 39.08 | d | 230.95 | a | 406.61 | b | 550.00 | g | 975.00 | a | 1155.61 | d | 888.00 | h | 976.07 | b | 535.00 | f | 234.44 | c | 148.28 | a | 4183.62 | |
1956 | 125.50 | 46.50 | 309.47 | b | 487.00 | 787.92 | a | 1022.88 | d | 1216.23 | a | 1114.45 | a | 991.07 | b | 272.00 | m | 122.00 | f | 59.50 | 6160.52 | |||||
1957 | 57.50 | 276.50 | 331.50 | 433.50 | 637.00 | 1055.00 | 1245.50 | 1170.80 | c | 463.00 | p | 539.50 | 120.00 | a | 64.00 | 5930.80 | ||||||||||
1958 | 29.00 | 189.00 | b | 186.50 | 403.39 | b | 859.50 | 966.00 | 1126.16 | b | 1279.00 | 961.00 | 442.50 | i | 209.00 | 71.00 | 6279.55 | |||||||||
1959 | 53.22 | a | 89.00 | 299.00 | 598.50 | 704.50 | 1072.00 | 70.00 | z | 1156.00 | 835.50 | 485.50 | f | 181.50 | 72.50 | 5061.72 | ||||||||||
1960 | 29.00 | 42.00 | 369.00 | 503.00 | 756.50 | 1063.50 | 1274.74 | b | 1193.00 | 1017.32 | b | 544.00 | 224.00 | 14.50 | 7030.56 | |||||||||||
1961 | 19.50 | 138.00 | 255.50 | 484.00 | 764.67 | a | 1134.00 | 1324.00 | 1255.00 | 828.00 | 555.00 | 153.50 | 41.50 | 6952.67 | ||||||||||||
1962 | 45.50 | 173.00 | 211.32 | a | 673.50 | 696.00 | 986.50 | 1196.50 | 1186.50 | 1024.00 | 661.50 | 318.00 | 95.00 | 7267.32 | ||||||||||||
1963 | 18.00 | 242.00 | 253.50 | 384.31 | a | 847.85 | a | 863.00 | 1189.00 | 0.00 | z | 986.00 | 709.00 | 242.68 | b | 7.50 | 5742.84 | |||||||||
1964 | 13.00 | 53.50 | 197.50 | 417.00 | 697.00 | 0.00 | z | 1284.50 | 1159.00 | 851.50 | 711.50 | 131.50 | 89.50 | 5605.50 | ||||||||||||
1965 | 74.29 | b | 88.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 757.00 | 638.82 | c | 319.00 | 78.00 | 1955.11 | |||||
1966 | 20.00 | 73.50 | 410.50 | 526.50 | 840.32 | c | 988.00 | 1206.00 | 1215.50 | 970.50 | 572.50 | 290.00 | 63.50 | 7176.82 | ||||||||||||
1967 | 43.40 | a | 114.00 | 331.50 | 307.50 | 740.50 | 906.50 | 1291.15 | a | 1291.00 | 954.50 | 667.02 | a | 302.00 | 10.50 | 6959.57 | ||||||||||
1968 | 46.50 | 279.00 | 369.50 | 438.50 | 797.22 | a | 1041.50 | 1202.00 | 1058.00 | 881.25 | b | 587.50 | 213.50 | 16.50 | 6930.97 | |||||||||||
1969 | 81.50 | 57.50 | 266.00 | 533.50 | 847.00 | 970.50 | 1259.00 | 1324.00 | 1015.00 | 510.35 | d | 259.00 | 35.00 | m | 7123.35 | |||||||||||
1970 | 106.43 | a | 259.50 | 262.00 | 361.00 | 798.00 | 1036.00 | 1252.00 | 1246.20 | a | 810.50 | 510.00 | 217.00 | f | 27.50 | 6669.13 | ||||||||||
1971 | 113.00 | 137.50 | 319.00 | 512.00 | 684.00 | 1009.00 | 1265.83 | a | 1220.50 | 881.00 | 533.50 | 178.50 | 54.50 | 6908.33 | ||||||||||||
1972 | 18.50 | 207.00 | 531.00 | 543.50 | 799.28 | a | 1050.00 | 1317.00 | 1142.00 | 863.50 | 550.50 | 132.50 | 26.00 | 7180.78 | ||||||||||||
1973 | 8.50 | 147.50 | 178.50 | 436.00 | 844.50 | 1039.50 | 1283.52 | e | 1168.50 | 881.00 | 617.50 | 245.50 | 85.50 | 6936.02 | ||||||||||||
1974 | 8.00 | 103.50 | 407.50 | 473.00 | 856.00 | 1129.00 | 1211.50 | 1135.50 | 992.50 | 706.80 | a | 254.00 | 26.50 | 7303.80 | ||||||||||||
1975 | 38.00 | 94.50 | 226.50 | 315.50 | 700.71 | b | 1004.00 | 1237.50 | 1139.00 | 929.50 | 549.50 | 201.00 | 103.00 | 6538.71 | ||||||||||||
1976 | 85.00 | 180.44 | b | 281.50 | 465.50 | 870.00 | 1022.00 | 1264.50 | 1125.50 | 933.50 | 573.00 | 281.50 | 26.50 | 7108.94 | ||||||||||||
1977 | 44.50 | 232.50 | 224.00 | 639.50 | 655.50 | 1115.00 | 1270.50 | 1257.00 | 976.00 | 703.50 | 302.00 | 145.50 | 7565.50 | |||||||||||||
1978 | 110.00 | 188.50 | 307.00 | j | 485.50 | 761.50 | 1070.50 | 1284.00 | 1194.00 | 922.00 | 769.00 | 220.50 | 14.50 | 7020.00 | ||||||||||||
1979 | 9.50 | 95.00 | 337.00 | 555.00 | 842.50 | 1108.00 | 1316.50 | 1197.00 | 1120.50 | 779.00 | 212.00 | 112.00 | 7684.00 | |||||||||||||
1980 | 106.00 | 250.00 | 284.50 | 594.50 | 730.00 | 1018.00 | 1375.00 | 1240.00 | 1004.50 | 686.00 | 316.00 | 219.50 | 7824.00 | |||||||||||||
1981 | 173.00 | 241.00 | 334.00 | 686.50 | 840.50 | 1217.50 | 1411.50 | 1360.50 | 1060.50 | 607.00 | 413.50 | 129.50 | 8475.00 | |||||||||||||
1982 | 46.00 | 215.50 | 342.50 | 534.00 | 854.00 | 1052.50 | 1264.50 | 1298.00 | 967.50 | 552.50 | 203.00 | 42.00 | 7372.00 | |||||||||||||
1983 | 101.00 | 197.50 | 326.03 | b | 396.50 | 747.00 | 1043.50 | 1247.00 | 1227.50 | 1045.00 | 641.00 | 269.00 | 92.50 | 7333.53 | ||||||||||||
1984 | 51.50 | 109.50 | 395.50 | 513.50 | 998.00 | 1058.00 | 1326.50 | 1256.50 | 1049.50 | 498.50 | 249.00 | 69.50 | 7575.50 | |||||||||||||
1985 | 53.50 | 155.50 | 332.00 | 715.50 | 917.50 | 1225.00 | 1396.00 | 1305.50 | 866.50 | 644.00 | 221.50 | 88.00 | 7920.50 | |||||||||||||
1986 | 197.50 | 265.00 | 501.00 | 574.00 | 883.50 | 1197.00 | 1218.00 | 1292.00 | 811.50 | 564.00 | 280.00 | 58.50 | 7842.00 | |||||||||||||
1987 | 73.00 | 163.00 | 282.50 | 713.50 | 900.50 | 1200.50 | 1223.50 | 1268.50 | 1031.00 | 779.00 | 253.00 | 55.00 | 7943.00 | |||||||||||||
1988 | 59.50 | 234.50 | 373.00 | 598.00 | 861.00 | 1175.00 | 1369.00 | 1275.50 | 978.50 | 868.50 | 315.00 | 90.00 | 8197.50 | |||||||||||||
1989 | 23.50 | 201.50 | 546.50 | 768.00 | 892.00 | 1111.50 | 1373.50 | 1190.50 | 982.50 | 622.50 | 307.50 | 77.50 | 8097.00 | |||||||||||||
1990 | 74.50 | 157.50 | 496.00 | 674.50 | 815.00 | 1150.50 | 1350.50 | 1218.00 | 1045.00 | 701.50 | 261.50 | 22.00 | 7966.50 | |||||||||||||
1991 | 28.00 | 291.00 | 265.00 | 524.50 | 761.00 | 1032.00 | 1357.00 | 1277.00 | 1040.00 | 762.50 | 239.50 | 29.00 | 7606.50 | |||||||||||||
1992 | 34.00 | 278.00 | 416.50 | 756.00 | 937.00 | 1094.00 | 1263.00 | 1291.00 | 1072.00 | 780.00 | 171.00 | 35.50 | 8128.00 | |||||||||||||
1993 | 107.00 | 117.00 | 465.00 | 603.50 | 953.00 | 1053.00 | 1242.50 | 1252.50 | 1031.50 | 633.00 | 166.50 | 68.00 | 7692.50 | |||||||||||||
1994 | 96.00 | 92.50 | 515.50 | 619.00 | 905.50 | 1210.00 | 1354.00 | 1330.50 | 1043.00 | 585.00 | 146.50 | 86.00 | 7983.50 | |||||||||||||
1995 | 90.00 | 320.00 | 364.00 | 477.00 | 730.50 | 962.00 | 1299.00 | 1325.00 | 1030.50 | 683.50 | 394.00 | 159.00 | 7834.50 | |||||||||||||
1996 | 121.50 | 310.50 | 454.50 | 676.50 | 949.50 | 1183.50 | 1387.00 | 1362.50 | 1014.50 | 659.50 | 295.50 | 142.50 | 8557.50 | |||||||||||||
1997 | 106.00 | 166.00 | 522.00 | 532.00 | 1037.50 | 1089.00 | 1285.50 | 1321.50 | 1058.00 | 636.00 | 327.00 | 60.00 | 8140.50 | |||||||||||||
1998 | 149.00 | 148.00 | 372.50 | 479.00 | 784.00 | 973.50 | 1346.50 | 1336.00 | 966.00 | 616.50 | 246.50 | 96.00 | 7513.50 | |||||||||||||
1999 | 137.43 | a | 221.00 | 470.00 | 445.50 | 857.00 | 1080.50 | 1287.00 | 1300.00 | 1032.50 | 770.50 | 393.00 | 52.59 | c | 8047.02 | |||||||||||
2000 | 194.00 | 251.50 | 398.50 | 720.50 | 987.50 | 1177.50 | 1316.50 | 1292.00 | 1033.50 | 640.50 | 112.00 | 112.50 | 8236.50 | |||||||||||||
2001 | 79.50 | 174.00 | 453.50 | 581.00 | 1040.00 | 1220.50 | 1368.50 | 1373.30 | a | 1144.00 | 795.50 | 390.50 | 58.00 | 8678.30 | ||||||||||||
2002 | 100.00 | 173.00 | 361.50 | 740.50 | 880.00 | 1185.50 | 1432.50 | 1308.50 | 1042.00 | 658.50 | 275.50 | 111.00 | 8268.50 | |||||||||||||
2003 | 236.00 | 185.00 | 403.00 | 517.00 | 940.00 | 1149.00 | 1456.50 | 1357.00 | 1089.00 | 898.00 | 237.50 | 122.50 | 8590.50 | |||||||||||||
2004 | 54.00 | 97.00 | 636.50 | 629.00 | 913.50 | 1195.50 | 1357.50 | 1270.50 | 1016.00 | 678.50 | 247.50 | 116.50 | 8212.00 | |||||||||||||
2005 | 177.00 | 202.00 | 371.00 | 524.50 | 890.50 | 1058.50 | 1412.50 | 1275.50 | 1027.50 | 728.50 | 345.50 | 96.00 | 8109.00 | |||||||||||||
2006 | 126.00 | 200.00 | 306.50 | 637.00 | 0.00 | z | 1255.50 | 1465.50 | 1370.50 | 1010.00 | 642.00 | 362.50 | 53.50 | 7429.00 | ||||||||||||
2007 | 38.00 | 261.00 | 544.50 | 711.50 | 1007.50 | 1223.00 | 1491.00 | 1409.00 | 1090.00 | 723.50 | 407.50 | 66.50 | 8973.00 | |||||||||||||
2008 | 83.50 | 175.00 | 417.50 | 593.50 | 843.50 | 1193.00 | 1450.50 | 1383.50 | 1133.50 | 732.50 | 409.50 | 79.50 | 8495.00 | |||||||||||||
2009 | 160.00 | 216.00 | 432.50 | 617.00 | 1130.00 | 1163.00 | 1544.50 | 1410.00 | 1196.00 | 652.50 | 387.00 | 39.50 | 8948.00 | |||||||||||||
2010 | 80.00 | 160.50 | 376.00 | 30.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 727.00 | 257.00 | 131.50 | 1732.00 | |||||||
2011 | 72.00 | 102.50 | 359.50 | 510.50 | 673.50 | 1060.50 | 1348.50 | 1418.00 | 1085.00 | 684.50 | 217.00 | 19.00 | 7550.50 | |||||||||||||
2012 | 61.00 | 150.50 | 373.50 | 661.00 | 962.00 | 1209.00 | 1358.50 | 1364.00 | 1089.50 | 727.50 | 359.50 | 134.00 | 8450.00 | |||||||||||||
2013 | 49.50 | 90.00 | 250.00 | m | 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 | 139.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 77.24 | 169.30 | 357.13 | 546.11 | 832.04 | 1083.10 | 1307.05 | 1261.20 | 987.35 | 661.46 | 261.20 | 74.30 | 7780.12 | |||||||||||||
S.D. | 52.22 | 72.95 | 104.46 | 111.62 | 114.09 | 93.56 | 86.27 | 84.40 | 90.54 | 90.61 | 78.76 | 44.06 | 597.52 | |||||||||||||
SKEW | 0.91 | 0.10 | 0.33 | 0.07 | 0.03 | -0.04 | 0.47 | -0.16 | -0.40 | 0.25 | 0.11 | 0.71 | 0.01 | |||||||||||||
MAX | 236.00 | 320.00 | 636.50 | 768.00 | 1130.00 | 1255.50 | 1544.50 | 1418.00 | 1196.00 | 898.00 | 413.50 | 219.50 | 8973.00 | |||||||||||||
MIN | 8.00 | 39.08 | 158.32 | 307.50 | 522.83 | 863.00 | 1126.16 | 1058.00 | 757.00 | 498.50 | 112.00 | 7.50 | 6538.71 | |||||||||||||
NO YRS | 62 | 61 | 58 | 59 | 57 | 57 | 58 | 55 | 59 | 56 | 61 | 61 | 45 |