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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1190.50 | 1190.50 | ||
1958 | 1443.50 | 936.00 | 1086.50 | 791.00 | 319.00 | 100.00 | 57.41 | d | 21.50 | 199.00 | 524.50 | 914.50 | 1059.00 | 7451.91 | ||||||||||||
1959 | 1270.50 | 1129.00 | 1024.00 | 673.00 | 511.50 | 113.50 | 33.50 | 49.50 | 313.50 | 636.50 | 946.50 | 1152.50 | 7853.50 | |||||||||||||
1960 | 1398.00 | 1381.00 | 964.50 | 585.00 | 412.50 | 81.00 | 26.00 | 50.50 | 158.00 | 576.50 | 894.00 | 1332.00 | 7859.00 | |||||||||||||
1961 | 1307.50 | 969.50 | 976.50 | 679.00 | 364.50 | 71.00 | 1.00 | 20.50 | 371.50 | 653.00 | 1083.00 | 1292.50 | 7789.50 | |||||||||||||
1962 | 1570.50 | 1057.50 | 1193.50 | 545.00 | 378.50 | 151.00 | 12.00 | 52.00 | 182.00 | 495.00 | 798.00 | 1229.50 | 7664.50 | |||||||||||||
1963 | 1565.50 | 887.50 | 1008.00 | 716.50 | 282.50 | 144.83 | a | 0.00 | 6.00 | 109.50 | 379.00 | 871.50 | 1285.98 | a | 7256.81 | |||||||||||
1964 | 1416.00 | 1294.50 | 1210.50 | 732.00 | 430.50 | 240.00 | 0.00 | 74.50 | 224.50 | 511.00 | 1018.00 | 1311.82 | a | 8463.32 | ||||||||||||
1965 | 1193.50 | 1088.50 | 1198.50 | 639.00 | 496.50 | 0.00 | z | 19.50 | 72.50 | 439.50 | 486.00 | 820.00 | 1236.50 | 7690.00 | ||||||||||||
1966 | 1319.00 | 1197.00 | 935.00 | 691.50 | 312.00 | 168.00 | 0.50 | 56.00 | 167.00 | 668.00 | 852.50 | 1348.50 | 7715.00 | |||||||||||||
1967 | 1248.00 | 1072.00 | 882.00 | 701.50 | 496.00 | 241.00 | 12.50 | 24.00 | 198.00 | 524.50 | 869.00 | 1434.50 | 7703.00 | |||||||||||||
1968 | 1400.50 | 1112.00 | 898.00 | 831.00 | 485.00 | 151.50 | 23.50 | 156.50 | 284.00 | 566.50 | 1004.50 | 1316.00 | 8229.00 | |||||||||||||
1969 | 1137.00 | 1177.00 | 1259.00 | 628.00 | 258.00 | 244.50 | 9.50 | 12.50 | 153.00 | 834.50 | 961.00 | 1187.00 | 7861.00 | |||||||||||||
1970 | 1213.65 | a | 920.77 | b | 1086.00 | 859.50 | 418.50 | 237.50 | 17.00 | 8.50 | 351.72 | a | 780.17 | a | 871.50 | 1316.00 | 8080.81 | |||||||||
1971 | 1233.50 | 1059.50 | 1069.00 | 726.00 | 498.00 | 173.50 | 9.50 | 2.50 | 416.00 | 716.50 | 1198.50 | 1449.50 | 8552.00 | |||||||||||||
1972 | 1318.50 | 1076.00 | 792.00 | 666.50 | 415.50 | 110.50 | 27.00 | 51.00 | 266.50 | 581.00 | 1001.00 | 1393.50 | 7699.00 | |||||||||||||
1973 | 1599.50 | 1291.00 | 1111.00 | 835.00 | 438.00 | 184.00 | 58.00 | 26.50 | 304.50 | 524.00 | 987.00 | 1241.50 | 8600.00 | |||||||||||||
1974 | 1460.50 | 1148.50 | 851.00 | 694.50 | 378.00 | 125.00 | 8.50 | 49.00 | 269.00 | 547.50 | 909.00 | 1286.00 | 7726.50 | |||||||||||||
1975 | 1342.50 | 1044.00 | 1005.00 | 849.00 | 567.50 | 304.50 | 7.00 | 102.00 | 274.50 | 567.96 | c | 1044.00 | 1216.50 | 8324.46 | ||||||||||||
1976 | 1259.00 | 1059.00 | 1058.00 | 652.00 | 368.00 | 212.00 | 10.00 | 49.00 | 227.50 | 649.00 | 926.50 | 1238.50 | 7708.50 | |||||||||||||
1977 | 1291.50 | 967.00 | 1072.50 | 592.50 | 475.50 | 35.00 | 9.50 | 53.50 | 230.50 | 553.00 | 887.00 | 1086.00 | 7253.50 | |||||||||||||
1978 | 1173.00 | 1013.50 | 862.50 | 628.00 | 482.50 | 159.00 | 14.50 | 97.00 | 294.50 | 537.00 | 1061.00 | 1492.50 | 7815.00 | |||||||||||||
1979 | 1676.50 | 1147.50 | 946.00 | 686.00 | 442.50 | 176.50 | 3.00 | 70.00 | 154.50 | 547.50 | 1179.50 | 1259.00 | 8288.50 | |||||||||||||
1980 | 1352.00 | 1102.50 | 1051.00 | 715.00 | 468.50 | 157.50 | 4.65 | a | 80.00 | 219.50 | 591.00 | 911.00 | 978.50 | 7631.15 | ||||||||||||
1981 | 1134.50 | 952.00 | 890.50 | 539.00 | 433.50 | 122.00 | 17.50 | 12.50 | 134.00 | 629.00 | 869.00 | 1106.00 | 6839.50 | |||||||||||||
1982 | 1292.50 | 1157.00 | 952.50 | 808.00 | 437.00 | 211.00 | 28.00 | 7.50 | 276.00 | 697.00 | 1076.00 | 1313.00 | 8255.50 | |||||||||||||
1983 | 1178.00 | 1026.50 | 942.00 | 853.00 | 557.00 | 213.00 | 40.00 | 13.00 | 181.50 | 573.00 | 977.50 | 1447.00 | 8001.50 | |||||||||||||
1984 | 1540.00 | 1270.00 | 1058.50 | 808.50 | 345.50 | 228.00 | 6.00 | 24.50 | 257.00 | 755.00 | 959.50 | 1332.00 | 8584.50 | |||||||||||||
1985 | 1490.50 | 1251.50 | 1040.00 | 601.00 | 348.50 | 119.00 | 22.00 | 46.00 | 352.50 | 597.50 | 1035.50 | 1238.50 | 8142.50 | |||||||||||||
1986 | 1168.50 | 928.00 | 755.50 | 663.00 | 436.00 | 73.00 | 43.00 | 22.50 | 379.00 | 638.60 | a | 916.00 | 1293.50 | 7316.60 | ||||||||||||
1987 | 1407.00 | 1017.50 | 1040.00 | 560.00 | 395.50 | 103.00 | 38.00 | 113.67 | a | 247.50 | 536.50 | 966.50 | 1273.00 | 7698.17 | ||||||||||||
1988 | 1404.00 | 1100.50 | 1008.50 | 604.50 | 376.00 | 52.00 | 0.00 | 24.00 | 270.50 | 428.50 | 945.50 | 1353.00 | 7567.00 | |||||||||||||
1989 | 1406.00 | 1324.00 | 796.00 | 486.50 | 402.50 | 195.50 | 0.00 | 59.50 | 258.00 | 596.00 | 884.00 | 1280.50 | 7688.50 | |||||||||||||
1990 | 1246.00 | 1125.00 | 879.50 | 565.50 | 477.50 | 161.90 | a | 9.50 | 45.00 | 149.50 | 579.00 | 909.00 | 1478.91 | b | 7626.31 | |||||||||||
1991 | 1440.00 | 1009.00 | 925.50 | 735.00 | 434.50 | 149.00 | 26.00 | 35.00 | 266.50 | 598.00 | 1036.50 | 1440.50 | 8095.50 | |||||||||||||
1992 | 1364.00 | 1037.00 | 827.50 | 501.00 | 308.50 | 168.50 | 65.00 | 85.00 | 126.50 | i | 507.50 | 1104.00 | 1377.50 | 7345.50 | ||||||||||||
1993 | 1446.50 | 1400.50 | 893.50 | 716.00 | 365.50 | 244.50 | 133.50 | 78.50 | 295.50 | 646.00 | 1111.00 | 1271.50 | 8602.50 | |||||||||||||
1994 | 1218.00 | 1172.00 | 836.50 | 626.50 | 283.50 | 78.50 | 17.50 | 9.50 | 195.50 | 630.00 | 1055.00 | 1200.00 | 7322.50 | |||||||||||||
1995 | 1246.50 | 920.00 | 861.50 | 726.00 | 573.00 | 233.50 | 64.00 | 0.00 | z | 239.50 | 617.50 | 802.50 | 1129.50 | 7413.50 | ||||||||||||
1996 | 1270.00 | 1052.50 | 945.00 | 653.50 | 431.00 | 88.50 | 0.00 | 34.50 | 301.50 | 652.00 | 902.00 | 1160.50 | 7491.00 | |||||||||||||
1997 | 1251.50 | 1193.50 | 935.50 | 840.50 | 376.00 | 103.00 | 66.00 | 44.50 | 228.50 | 659.00 | 989.00 | 1335.50 | 8022.50 | |||||||||||||
1998 | 1109.00 | 1010.50 | 1010.00 | 753.00 | 393.00 | 291.50 | 3.00 | 20.00 | 125.50 | 612.50 | 893.00 | 1299.79 | c | 7520.79 | ||||||||||||
1999 | 772.00 | g | 978.50 | 832.87 | a | 707.78 | c | 477.29 | b | 152.50 | 9.00 | h | 12.52 | e | 337.50 | b | 401.00 | i | 619.50 | g | 1144.50 | 4643.46 | ||||
2000 | 1086.66 | c | 943.57 | b | 916.22 | d | 569.48 | a | 280.66 | c | 104.50 | 12.00 | 9.82 | a | 290.00 | 581.50 | 1355.19 | d | 1253.84 | c | 7403.45 | |||||
2001 | 1389.00 | 1081.50 | 929.50 | 625.50 | 326.53 | a | 144.00 | 4.00 | 5.50 | 163.00 | 547.00 | 856.61 | b | 1326.00 | 7398.14 | |||||||||||
2002 | 1310.00 | 1107.50 | 1053.00 | 600.50 | 400.00 | 116.50 | 1.00 | 6.50 | 178.00 | 667.50 | 973.50 | 1130.50 | 7544.50 | |||||||||||||
2003 | 1002.00 | 1078.50 | 862.50 | 562.76 | a | 352.50 | 161.50 | 0.00 | 11.50 | 242.00 | 388.00 | 1090.00 | 1154.00 | 6905.26 | ||||||||||||
2004 | 1389.50 | 1212.00 | 782.00 | 534.50 | 318.00 | 130.00 | 27.50 | 73.00 | 236.50 | 567.00 | 953.00 | 1134.00 | 7357.00 | |||||||||||||
2005 | 1106.50 | 1055.00 | 874.50 | 652.50 | 377.00 | 204.50 | 11.00 | 36.50 | 258.50 | 534.00 | 903.00 | 1284.00 | 7297.00 | |||||||||||||
2006 | 1127.50 | 1105.50 | 978.00 | 342.50 | l | 302.52 | b | 15.50 | k | 0.00 | u | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3513.52 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1316.94 | 1094.69 | 966.67 | 675.21 | 406.28 | 158.09 | 21.25 | 42.88 | 248.33 | 589.09 | 969.60 | 1267.16 | 7777.41 | |||||||||||||
S.D. | 147.27 | 121.83 | 117.33 | 99.04 | 77.55 | 62.61 | 25.26 | 33.48 | 76.44 | 89.21 | 110.11 | 112.53 | 438.63 | |||||||||||||
SKEW | 0.24 | 0.59 | 0.45 | 0.20 | 0.16 | 0.28 | 2.27 | 1.11 | 0.38 | 0.19 | 1.10 | -0.14 | 0.19 | |||||||||||||
MAX | 1676.50 | 1400.50 | 1259.00 | 859.50 | 573.00 | 304.50 | 133.50 | 156.50 | 439.50 | 834.50 | 1355.19 | 1492.50 | 8602.50 | |||||||||||||
MIN | 1002.00 | 887.50 | 755.50 | 486.50 | 258.00 | 35.00 | 0.00 | 2.50 | 109.50 | 379.00 | 798.00 | 978.50 | 6839.50 | |||||||||||||
NO YRS | 48 | 49 | 49 | 48 | 49 | 47 | 47 | 47 | 47 | 47 | 47 | 49 | 44 |