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 | 1085.00 | 1064.00 | 931.50 | 644.50 | 266.50 | 27.50 | g | 3991.50 | ||||||
1949 | 6.50 | 81.00 | 190.50 | 560.50 | 634.50 | 981.00 | 1155.50 | 1030.00 | 964.50 | 610.00 | 484.00 | 98.00 | 6796.00 | |||||||||||||
1950 | 94.00 | 213.50 | 244.50 | 417.00 | i | 732.50 | 873.50 | 1229.50 | 1157.50 | 864.00 | 710.42 | a | 412.50 | 254.00 | 6785.92 | |||||||||||
1951 | 103.50 | 170.50 | 278.00 | 475.50 | 728.00 | 894.00 | 1140.50 | 1083.97 | a | 982.50 | 600.00 | 350.00 | 87.66 | b | 6894.12 | |||||||||||
1952 | 68.00 | 160.00 | 147.50 | 479.00 | 801.00 | 737.50 | 1114.50 | 1122.50 | 958.50 | 767.50 | 244.00 | 142.00 | 6742.00 | |||||||||||||
1953 | 243.50 | 83.50 | i | 307.50 | 417.50 | 490.50 | 712.00 | 1253.50 | 721.50 | h | 1020.50 | 614.50 | 351.50 | 123.48 | a | 5534.48 | ||||||||||
1954 | 103.00 | 237.50 | 199.00 | 536.00 | 764.00 | 653.00 | g | 1234.50 | 1026.00 | 848.50 | 615.41 | d | 363.00 | 139.50 | 6066.41 | |||||||||||
1955 | 40.50 | 115.00 | 269.50 | 282.00 | 654.50 | 797.50 | 997.00 | 1221.50 | 980.00 | 693.50 | 276.00 | 190.00 | 6517.00 | |||||||||||||
1956 | 184.50 | 99.00 | 338.00 | 436.00 | 728.50 | b | 964.00 | 1179.50 | 1071.00 | 990.50 | 579.00 | 392.50 | 194.35 | e | 7156.85 | |||||||||||
1957 | 93.00 | 281.50 | 308.50 | 458.00 | 596.50 | 1022.50 | 1208.50 | 1105.50 | 955.50 | 584.00 | 283.00 | 208.45 | b | 7104.95 | ||||||||||||
1958 | 188.00 | 233.50 | 174.50 | 385.00 | 825.50 | 867.50 | 1156.50 | 1279.50 | 1021.00 | 842.50 | 427.50 | 366.50 | 7767.50 | |||||||||||||
1959 | 228.50 | 178.50 | 465.50 | 660.00 | 651.00 | 985.50 | 1365.00 | 1140.50 | 879.00 | 754.00 | 460.50 | 206.50 | 7974.50 | |||||||||||||
1960 | 151.50 | 157.50 | 378.00 | 538.00 | 693.50 | 1122.00 | 1289.50 | 692.00 | l | 1038.50 | 625.50 | 222.50 | 111.00 | 6327.50 | ||||||||||||
1961 | 189.50 | 214.00 | 278.50 | 524.00 | 605.00 | 1077.22 | c | 1288.00 | 1205.42 | e | 885.00 | 675.00 | 238.00 | 86.00 | 7265.65 | |||||||||||
1962 | 105.00 | 141.50 | 181.00 | 565.00 | 580.50 | 974.00 | 1183.50 | 1110.00 | 952.00 | 638.00 | 368.50 | 289.00 | 7088.00 | |||||||||||||
1963 | 95.50 | 369.00 | 257.00 | 290.50 | 675.36 | c | 0.00 | z | 0.00 | z | 637.50 | l | 1023.00 | 680.50 | 303.50 | 169.00 | 3863.36 | |||||||||
1964 | 91.50 | 145.50 | 240.52 | b | 423.00 | 431.50 | h | 877.50 | 1217.61 | d | 1179.50 | 879.50 | 815.00 | 245.50 | 0.00 | z | 6115.13 | |||||||||
1965 | 0.00 | z | 182.00 | f | 270.65 | e | 403.00 | 655.43 | c | 786.67 | c | 1128.73 | c | 1148.00 | 795.00 | e | 742.89 | c | 337.20 | e | 134.50 | 6402.07 | ||||
1966 | 100.75 | c | 112.00 | 374.00 | 599.48 | a | 567.00 | i | 945.00 | d | 502.00 | s | 1204.87 | a | 894.00 | 692.69 | b | 375.60 | e | 155.00 | 5453.39 | |||||
1967 | 155.50 | 180.92 | b | 255.23 | a | 133.50 | 658.75 | c | 878.40 | e | 1275.28 | b | 1323.38 | b | 789.00 | f | 730.50 | 460.56 | c | 87.00 | 6139.02 | |||||
1968 | 135.50 | 337.80 | b | 338.33 | b | 488.79 | a | 698.03 | b | 1008.62 | a | 1247.00 | 1046.77 | a | 988.93 | b | 594.96 | e | 298.00 | 104.50 | 7287.23 | |||||
1969 | 169.47 | a | 91.26 | a | 249.11 | c | 413.40 | e | 604.50 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 923.23 | |
1970 | 0.00 | z | 0.00 | z | 367.00 | 365.56 | c | 854.50 | 1030.50 | 1348.00 | 1291.50 | 1008.00 | 714.00 | 391.50 | 118.50 | 7489.06 | ||||||||||
1971 | 208.00 | 175.50 | 319.50 | 413.50 | 558.53 | b | 964.82 | b | 1300.50 | 1301.00 | 1018.00 | 635.00 | 320.00 | 68.50 | 7282.86 | |||||||||||
1972 | 115.50 | 311.50 | 535.50 | 500.00 | 855.50 | 1079.00 | 1321.50 | 1218.50 | 931.00 | 617.50 | 230.50 | 152.50 | 7868.50 | |||||||||||||
1973 | 144.50 | 230.00 | 155.50 | 495.50 | 0.00 | z | 1099.00 | 0.00 | z | 1210.50 | 947.50 | 702.50 | 279.50 | 216.50 | 5481.00 | |||||||||||
1974 | 196.00 | 184.50 | 335.00 | 413.50 | 763.50 | 1053.21 | b | 1231.50 | 1232.50 | 1146.00 | 773.00 | 361.50 | 124.00 | 7814.21 | ||||||||||||
1975 | 217.00 | 175.78 | a | 220.00 | 265.00 | 798.77 | a | 1008.00 | 1203.50 | 1147.50 | 1136.00 | 636.50 | 320.36 | b | 261.50 | 7389.90 | ||||||||||
1976 | 261.50 | 255.50 | 303.00 | 342.41 | a | 881.00 | 992.50 | 1271.00 | b | 1004.00 | 942.50 | 778.00 | 498.00 | 335.00 | 7864.41 | |||||||||||
1977 | 168.00 | 330.50 | 211.00 | 689.00 | 535.50 | 1078.00 | 1272.00 | 1273.07 | a | 973.97 | a | 830.50 | 390.50 | 311.50 | 8063.53 | |||||||||||
1978 | 247.50 | 240.00 | 458.00 | 354.00 | 754.00 | 1003.45 | a | 1253.00 | 1199.00 | 895.00 | 924.50 | 284.50 | 111.50 | 7724.45 | ||||||||||||
1979 | 90.50 | i | 137.00 | 278.50 | 446.00 | 818.00 | 1065.50 | 1217.00 | 1128.50 | 1111.00 | 737.50 | 348.50 | 344.50 | 7632.00 | ||||||||||||
1980 | 250.50 | 337.50 | 47.50 | z | 532.50 | b | 651.50 | 882.00 | 1278.00 | 0.00 | z | 994.00 | 852.00 | 460.00 | 377.50 | 6615.50 | ||||||||||
1981 | 367.00 | 311.00 | 298.50 | 540.50 | 768.00 | 1157.50 | 1307.00 | 1275.50 | 1078.50 | 633.00 | 468.50 | 300.00 | 8505.00 | |||||||||||||
1982 | 97.81 | b | 274.00 | 249.50 | 442.00 | 829.50 | 885.50 | 1203.50 | 1205.00 | 905.00 | 673.50 | 254.50 | 166.50 | 7186.31 | ||||||||||||
1983 | 261.50 | 253.50 | 308.45 | a | 346.50 | 738.50 | 938.00 | 1089.50 | 1191.00 | 1061.50 | 722.50 | 274.50 | 176.50 | 7361.95 | ||||||||||||
1984 | 181.50 | 190.00 | 365.50 | 374.00 | 889.00 | 927.00 | 1348.50 | 1255.00 | 1131.50 | 570.00 | 303.00 | 121.50 | 7656.50 | |||||||||||||
1985 | 113.50 | 258.50 | 218.50 | 636.00 | 721.00 | 1142.00 | 1317.00 | 1174.50 | 819.50 | 690.00 | 262.00 | 319.50 | 7672.00 | |||||||||||||
1986 | 417.50 | 281.00 | 474.00 | 488.00 | 801.50 | 1071.00 | 1174.50 | 1304.50 | 777.00 | 737.50 | 475.00 | 227.00 | 8228.50 | |||||||||||||
1987 | 138.00 | 228.00 | 311.50 | 697.00 | 841.00 | 1088.50 | 1085.50 | 1210.50 | 1020.00 | 867.50 | 275.00 | 117.00 | 7879.50 | |||||||||||||
1988 | 181.00 | 318.00 | 396.50 | 503.00 | 645.00 | 918.50 | 1324.00 | 1237.50 | 1052.00 | 874.50 | 298.00 | 169.50 | 7917.50 | |||||||||||||
1989 | 132.00 | 186.50 | 371.50 | 664.00 | 733.50 | 981.50 | 1233.50 | 1093.50 | 921.00 | 715.50 | 469.50 | 299.00 | 7801.00 | |||||||||||||
1990 | 193.00 | 178.00 | 417.00 | 642.00 | 741.50 | 1019.00 | 1311.50 | 1181.50 | 987.50 | 833.00 | 390.50 | 138.50 | 8033.00 | |||||||||||||
1991 | 150.00 | 452.00 | 187.50 | 435.50 | 671.00 | 957.50 | 1315.50 | 1161.00 | 1181.50 | 945.50 | 429.50 | 260.50 | 8147.00 | |||||||||||||
1992 | 175.50 | 359.50 | 404.50 | 646.50 | 992.50 | 985.00 | 1173.00 | 1313.00 | 1079.50 | 829.50 | 375.50 | 0.00 | z | 8334.00 | ||||||||||||
1993 | 166.50 | 218.00 | 490.50 | 513.00 | 804.50 | 952.50 | 1197.00 | 1213.50 | 1086.00 | 831.00 | 423.50 | 195.00 | 8091.00 | |||||||||||||
1994 | 256.00 | 203.50 | 484.50 | 561.00 | 773.50 | 1096.00 | 1323.50 | 1317.00 | 1047.00 | 692.50 | 198.00 | 142.50 | 8095.00 | |||||||||||||
1995 | 249.00 | 338.00 | 351.50 | 445.00 | 638.50 | 919.00 | 1226.50 | 1260.50 | 1067.50 | 828.00 | 558.50 | 264.00 | 8146.00 | |||||||||||||
1996 | 260.50 | 320.50 | 407.00 | 548.00 | 796.50 | 1067.00 | 1363.50 | 1323.50 | 1003.50 | 687.00 | 365.00 | 226.50 | 8368.50 | |||||||||||||
1997 | 206.00 | 228.00 | 529.00 | 592.50 | 984.00 | 983.50 | 1239.00 | 1237.50 | 1092.00 | 710.00 | 456.50 | 140.50 | 8398.50 | |||||||||||||
1998 | 247.50 | 177.00 | 351.00 | 401.50 | 476.50 | 832.00 | 1269.00 | 1339.50 | 1011.00 | 666.50 | 325.00 | 141.00 | 7237.50 | |||||||||||||
1999 | 196.00 | 185.50 | 272.00 | 403.00 | 748.50 | 982.00 | 1213.00 | 1177.50 | 1130.00 | 927.00 | 484.50 | 213.50 | 7932.50 | |||||||||||||
2000 | 242.50 | 290.00 | 376.50 | 602.50 | 844.50 | 1126.00 | 1189.50 | 1283.50 | 1020.50 | 668.00 | 217.50 | 277.00 | 8138.00 | |||||||||||||
2001 | 177.00 | 142.00 | 473.50 | 419.50 | 1086.00 | 1140.50 | 1269.00 | 1297.50 | 1101.50 | 876.00 | 428.50 | 154.50 | 8565.50 | |||||||||||||
2002 | 130.50 | 294.50 | 337.50 | 536.00 | 793.00 | 1091.50 | 1342.00 | 1245.50 | 1094.00 | 730.50 | 442.00 | 218.50 | 8255.50 | |||||||||||||
2003 | 299.50 | 222.00 | 400.00 | 344.00 | 792.50 | 1092.00 | 1413.00 | 1251.00 | 1194.00 | 944.00 | 283.00 | 221.00 | 8456.00 | |||||||||||||
2004 | 113.00 | 200.50 | 596.50 | 632.00 | 859.50 | 1050.50 | 1308.00 | 1235.00 | 1048.00 | 652.50 | 148.50 | l | 145.50 | 7841.00 | ||||||||||||
2005 | 134.50 | 272.50 | 396.50 | 438.00 | 751.00 | 887.00 | 1385.00 | 1312.00 | 924.50 | 696.00 | 458.00 | 262.50 | 7917.50 | |||||||||||||
2006 | 173.50 | 294.50 | 155.00 | 401.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1024.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 174.84 | 228.61 | 325.48 | 476.09 | 742.72 | 982.42 | 1241.97 | 1200.41 | 996.23 | 726.53 | 356.44 | 193.80 | 7721.74 | |||||||||||||
S.D. | 76.10 | 79.30 | 105.21 | 115.65 | 119.84 | 104.37 | 85.21 | 86.99 | 95.28 | 100.58 | 87.90 | 79.92 | 524.06 | |||||||||||||
SKEW | 0.63 | 0.35 | 0.38 | -0.22 | 0.20 | -0.50 | -0.45 | -0.44 | -0.14 | 0.53 | 0.15 | 0.55 | -0.45 | |||||||||||||
MAX | 417.50 | 452.00 | 596.50 | 697.00 | 1086.00 | 1157.50 | 1413.00 | 1339.50 | 1194.00 | 945.50 | 558.50 | 377.50 | 8565.50 | |||||||||||||
MIN | 6.50 | 81.00 | 147.50 | 133.50 | 476.50 | 712.00 | 997.00 | 1004.00 | 777.00 | 570.00 | 198.00 | 68.50 | 6517.00 | |||||||||||||
NO YRS | 55 | 55 | 57 | 57 | 53 | 54 | 54 | 53 | 56 | 57 | 56 | 54 | 41 |