YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 619.48 | a | 1042.00 | 1163.00 | 1066.00 | 961.00 | 570.00 | 296.50 | 188.00 | 5905.98 | ||||||||
1958 | 213.00 | 237.50 | 176.59 | c | 466.00 | 779.50 | 858.50 | 1164.50 | 1295.50 | 1035.00 | 897.00 | 439.50 | 453.00 | 8015.59 | ||||||||||||
1959 | 189.50 | 172.15 | a | 482.50 | 643.45 | a | 577.00 | 930.00 | a | 1213.13 | a | 1042.00 | 666.50 | f | 748.50 | 457.50 | 252.00 | 6707.73 | ||||||||
1960 | 90.50 | 147.59 | a | 329.38 | c | 402.50 | 543.50 | 997.00 | 1192.50 | 1069.50 | 940.50 | 617.50 | 227.50 | i | 184.00 | 6514.46 | ||||||||||
1961 | 199.50 | 213.50 | 217.00 | 451.00 | 491.50 | 969.00 | 1170.00 | 1118.50 | 820.50 | 643.00 | 288.50 | 113.00 | 6695.00 | |||||||||||||
1962 | 223.09 | c | 153.50 | 181.00 | 548.50 | 537.50 | 881.50 | 1095.00 | 1013.50 | 857.50 | 574.00 | 385.86 | a | 267.00 | 6717.95 | |||||||||||
1963 | 121.00 | 363.50 | 204.50 | 218.50 | 628.50 | 860.00 | 1049.00 | 1109.50 | 992.50 | 680.00 | 307.50 | 209.50 | 6744.00 | |||||||||||||
1964 | 119.50 | 301.50 | 302.00 | 467.00 | 601.50 | 836.00 | 1127.00 | 1164.00 | 874.50 | 836.00 | 240.00 | 194.50 | 7063.50 | |||||||||||||
1965 | 199.50 | 259.00 | 335.00 | 428.50 | 722.00 | 792.50 | 1129.50 | 1117.00 | 793.00 | 842.50 | 340.50 | 89.50 | 7048.50 | |||||||||||||
1966 | 139.50 | 151.50 | 386.00 | 675.54 | b | 810.65 | a | 898.00 | 663.50 | h | 1183.17 | d | 943.50 | 745.50 | 379.50 | 140.00 | 6452.85 | |||||||||
1967 | 192.00 | 258.00 | 233.00 | 107.50 | 704.00 | 823.50 | 1247.50 | 1311.50 | 1050.00 | 749.50 | 470.00 | 158.50 | 7305.00 | |||||||||||||
1968 | 149.00 | 328.50 | 370.00 | 563.50 | 676.50 | 1004.00 | 1178.50 | 965.00 | 1000.50 | 669.00 | 287.50 | 69.00 | 7261.00 | |||||||||||||
1969 | 100.00 | 61.00 | 312.50 | 415.50 | 788.00 | 839.50 | 1192.50 | 268.50 | w | 1005.50 | 559.50 | 483.00 | 247.50 | 6004.50 | ||||||||||||
1970 | 221.00 | 325.50 | 387.00 | 354.50 | 786.00 | 960.00 | 1218.00 | 1140.00 | 942.00 | 651.00 | 379.00 | 81.50 | 7445.50 | |||||||||||||
1971 | 188.07 | a | 208.50 | 266.00 | 402.50 | 589.00 | 845.00 | 1188.50 | 1191.00 | 930.50 | 580.00 | 324.50 | 56.50 | 6770.07 | ||||||||||||
1972 | 134.00 | 256.00 | 494.50 | 431.00 | 754.50 | 946.50 | 1155.00 | 1095.00 | 832.50 | 602.00 | 246.00 | 102.50 | 7049.50 | |||||||||||||
1973 | 99.00 | 244.50 | 212.00 | 552.50 | 871.00 | 1019.00 | 1162.50 | 1068.47 | a | 858.00 | 625.00 | 208.50 | 182.00 | 7102.47 | ||||||||||||
1974 | 152.00 | 188.50 | 301.00 | 384.50 | 718.50 | 956.00 | 1084.50 | 1128.00 | 1044.50 | 782.75 | a | 329.50 | 141.00 | 7210.75 | ||||||||||||
1975 | 217.50 | 149.00 | 215.50 | 275.00 | 752.00 | 940.50 | 1064.50 | 1032.50 | 1031.00 | 551.50 | 296.00 | 259.50 | 6784.50 | |||||||||||||
1976 | 257.62 | b | 252.00 | 313.50 | 360.00 | 829.25 | a | 910.50 | 1173.00 | 926.50 | 913.00 | 773.00 | 497.00 | 328.50 | 7533.87 | |||||||||||
1977 | 161.00 | 353.00 | 248.50 | 629.00 | 480.00 | 1092.00 | 1180.00 | 1174.00 | 872.00 | 749.00 | 377.50 | 280.50 | 7596.50 | |||||||||||||
1978 | 225.00 | 215.19 | a | 452.50 | 378.00 | 743.50 | 919.50 | 1204.50 | 1124.00 | 827.50 | 862.50 | 275.00 | 119.50 | 7346.69 | ||||||||||||
1979 | 120.50 | 168.50 | 366.50 | 421.50 | 778.50 | 995.00 | 1142.35 | a | 1029.50 | 1026.00 | 656.50 | 334.00 | 296.00 | 7334.85 | ||||||||||||
1980 | 231.00 | 296.50 | 300.00 | 0.00 | z | 638.50 | 768.50 | 1166.00 | 1100.00 | 0.00 | z | 0.00 | z | 446.50 | 0.00 | z | 4947.00 | |||||||||
1981 | 290.50 | 272.00 | 319.50 | 583.00 | 778.50 | 1095.50 | 1187.50 | 1194.50 | 993.00 | 591.50 | 405.00 | 226.50 | 7937.00 | |||||||||||||
1982 | 0.00 | z | 251.00 | 248.50 | 416.50 | 828.50 | 853.50 | 1095.00 | 1110.00 | 888.50 | 673.50 | 248.50 | 136.00 | 6749.50 | ||||||||||||
1983 | 247.50 | 222.50 | 249.50 | 353.50 | 737.00 | 895.50 | 1027.00 | 1150.00 | 1013.50 | 780.00 | 259.00 | 155.50 | 7090.50 | |||||||||||||
1984 | 300.00 | 236.50 | 468.50 | 429.50 | 848.50 | 953.00 | 1266.00 | 1193.00 | 1075.50 | 526.50 | 241.50 | 125.50 | 7664.00 | |||||||||||||
1985 | 159.00 | 288.00 | 231.00 | 634.50 | 705.50 | 1110.50 | 1269.50 | 1075.50 | 784.50 | 684.50 | 227.00 | 298.63 | a | 7468.13 | ||||||||||||
1986 | 334.50 | 284.50 | 489.50 | 504.50 | 726.50 | 1007.00 | 1128.00 | 1219.50 | 754.50 | 711.00 | 479.00 | 193.00 | 7831.50 | |||||||||||||
1987 | 115.00 | 242.50 | 315.00 | 701.00 | 864.50 | 1043.50 | 1008.00 | 1180.00 | 1004.50 | 880.50 | 344.50 | 123.50 | 7822.50 | |||||||||||||
1988 | 190.00 | 403.50 | 457.00 | 526.00 | 642.50 | 896.50 | 1298.50 | 1172.00 | 1052.00 | 855.00 | 274.00 | 252.00 | 8019.00 | |||||||||||||
1989 | 184.50 | 169.50 | 333.00 | 648.00 | 726.50 | 943.50 | 1193.00 | 1060.50 | 883.00 | 630.50 | 455.50 | 322.00 | 7549.50 | |||||||||||||
1990 | 161.00 | 148.50 | 434.50 | 641.50 | 688.50 | 915.50 | 1226.50 | 1133.00 | 992.00 | 821.00 | 377.50 | 141.50 | 7681.00 | |||||||||||||
1991 | 218.00 | 424.50 | 162.50 | 419.00 | 601.00 | 876.50 | 1247.50 | 1091.50 | 1129.00 | 915.00 | 438.00 | 252.00 | 7774.50 | |||||||||||||
1992 | 169.00 | 355.00 | 399.50 | 623.50 | 983.50 | 973.97 | a | 1125.00 | 1240.55 | c | 1049.50 | 825.50 | 414.00 | 122.50 | 8281.52 | |||||||||||
1993 | 133.50 | 170.00 | 476.00 | 462.00 | 718.00 | 924.00 | 1136.50 | 1128.00 | 1039.50 | 801.00 | 402.00 | 200.00 | 7590.50 | |||||||||||||
1994 | 282.00 | 170.00 | 479.00 | 556.50 | 727.50 | 993.50 | 1270.50 | 1195.50 | 1005.00 | 685.00 | 168.50 | 100.50 | 7633.50 | |||||||||||||
1995 | 186.50 | 348.00 | 306.50 | 439.00 | 659.00 | 860.50 | 1166.00 | 1231.50 | 1030.00 | 816.00 | 559.50 | 258.50 | 7861.00 | |||||||||||||
1996 | 213.50 | 309.00 | 440.50 | 537.00 | 748.50 | 1035.00 | 1339.50 | 1295.50 | 961.50 | 677.00 | 410.50 | 231.00 | 8198.50 | |||||||||||||
1997 | 191.50 | 283.50 | 519.00 | 569.00 | 956.00 | 990.50 | 1232.50 | 1143.00 | 1043.00 | 664.00 | 393.50 | 190.50 | 8176.00 | |||||||||||||
1998 | 183.50 | 115.50 | 377.50 | 411.50 | 472.50 | 826.50 | 1223.50 | 1283.00 | 1058.00 | 671.00 | 273.00 | 172.00 | 7067.50 | |||||||||||||
1999 | 208.73 | a | 131.00 | 246.50 | 474.31 | a | 716.21 | b | 896.38 | a | 1090.68 | a | 1081.00 | 1059.31 | a | 831.12 | b | 423.62 | a | 281.58 | a | 7440.45 | ||||
2000 | 207.38 | b | 219.50 | 383.37 | a | 591.72 | a | 757.00 | 1082.00 | 1085.00 | b | 1183.50 | 946.03 | a | 647.00 | 225.50 | 313.74 | b | 7641.75 | |||||||
2001 | 186.00 | a | 161.50 | 490.00 | 413.00 | 1029.20 | a | 1007.50 | 1150.00 | 1181.50 | 1009.14 | a | 857.50 | 407.07 | a | 136.50 | 8028.91 | |||||||||
2002 | 155.00 | 284.50 | 332.50 | 515.00 | 716.00 | 1010.00 | 1239.00 | 1159.00 | 1027.00 | 732.50 | 478.50 | 184.00 | 7833.00 | |||||||||||||
2003 | 330.00 | 244.50 | 406.00 | 281.50 | 690.50 | 1032.00 | 1315.00 | 1100.50 | 1085.00 | 888.50 | 254.00 | 169.50 | 7797.00 | |||||||||||||
2004 | 134.00 | 176.00 | 636.00 | 578.50 | 764.50 | 1002.50 | 1204.00 | 1149.00 | 1002.50 | 698.50 | 382.50 | 292.00 | 8020.00 | |||||||||||||
2005 | 154.00 | 351.00 | 481.50 | 451.00 | 706.00 | 822.00 | 1327.00 | 1275.00 | 916.50 | 720.50 | 486.50 | 288.00 | 7979.00 | |||||||||||||
2006 | 259.50 | 363.00 | 207.00 | 463.89 | c | 846.00 | 533.00 | r | 746.50 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2139.39 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 190.35 | 243.46 | 346.45 | 475.01 | 721.17 | 941.45 | 1177.33 | 1139.38 | 964.96 | 719.78 | 356.62 | 199.57 | 7509.80 | |||||||||||||
S.D. | 58.27 | 81.42 | 110.01 | 122.64 | 119.18 | 84.58 | 75.47 | 83.68 | 89.74 | 105.42 | 92.80 | 82.55 | 442.21 | |||||||||||||
SKEW | 0.54 | 0.15 | 0.29 | -0.45 | 0.12 | 0.04 | 0.00 | -0.05 | -0.58 | 0.10 | 0.01 | 0.52 | -0.24 | |||||||||||||
MAX | 334.50 | 424.50 | 636.00 | 701.00 | 1029.20 | 1110.50 | 1339.50 | 1311.50 | 1129.00 | 915.00 | 559.50 | 453.00 | 8281.52 | |||||||||||||
MIN | 90.50 | 61.00 | 162.50 | 107.50 | 472.50 | 768.50 | 1008.00 | 926.50 | 754.50 | 526.50 | 168.50 | 56.50 | 6695.00 | |||||||||||||
NO YRS | 48 | 49 | 49 | 48 | 50 | 49 | 48 | 48 | 47 | 48 | 48 | 48 | 42 |