YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | 0.00 | z | 381.50 | 577.50 | 832.00 | 1134.00 | 1215.50 | 1579.00 | 1656.00 | 1392.50 | 870.50 | 621.50 | 393.00 | 9999.00 | ||||||||||||
1970 | 309.50 | 484.00 | 589.50 | 658.50 | 1079.50 | 1270.50 | 1604.50 | 1598.00 | 1246.50 | 867.00 | 575.00 | 311.50 | 9999.00 | |||||||||||||
1971 | 322.50 | 413.00 | 649.00 | 733.50 | 921.00 | 1220.00 | 1556.50 | 1542.00 | 1300.50 | 836.00 | 506.00 | 271.50 | 9999.00 | |||||||||||||
1972 | 260.00 | 475.00 | 848.00 | 832.50 | 1078.00 | 1316.50 | 1604.00 | 1477.50 | 1231.00 | 940.00 | 0.00 | z | 299.50 | 9999.00 | ||||||||||||
1973 | 257.50 | 416.50 | 515.00 | 739.00 | 1108.00 | 1320.50 | 1534.00 | 1486.50 | 1202.00 | 937.00 | 539.00 | 379.50 | 9999.00 | |||||||||||||
1974 | 351.00 | 382.50 | 683.50 | 788.00 | 1070.50 | 1349.00 | 1486.50 | 1484.50 | 1355.00 | 1036.50 | 560.50 | 267.50 | 9999.00 | |||||||||||||
1975 | 315.88 | b | 343.00 | 551.50 | 622.50 | 1005.50 | 1214.50 | 1536.50 | 1484.00 | 1276.50 | 840.50 | 473.00 | 257.50 | 9920.88 | ||||||||||||
1976 | 298.00 | 508.00 | 574.50 | 754.00 | 1123.50 | 1289.00 | 1485.00 | 1408.50 | 1198.50 | 937.50 | 595.00 | 316.50 | 9999.00 | |||||||||||||
1977 | 325.50 | 451.00 | 523.00 | 859.14 | a | 926.90 | a | 1289.50 | 1532.50 | 1479.00 | 1248.50 | 1044.00 | 603.50 | 457.50 | 9999.00 | |||||||||||
1978 | 369.50 | 436.00 | 734.00 | 776.50 | 1064.33 | a | 1330.00 | 1517.50 | 1456.00 | 1257.00 | 1076.00 | 547.00 | 238.50 | 9999.00 | ||||||||||||
1979 | 208.00 | 356.00 | 555.13 | d | 563.00 | j | 1047.05 | b | 1266.00 | 1476.50 | 1376.40 | a | 1395.00 | b | 1001.41 | c | 486.50 | 373.00 | 9540.99 | |||||||
1980 | 421.50 | 523.00 | 590.60 | b | 830.89 | b | 1018.00 | 1401.21 | a | 1719.00 | 1615.00 | 1335.00 | a | 1075.00 | 590.56 | c | 511.00 | 9999.00 | ||||||||
1981 | 517.00 | 492.59 | a | 634.50 | 880.34 | a | 854.00 | g | 1484.42 | d | 1636.00 | 1622.33 | a | 1319.46 | b | 885.05 | a | 654.00 | 461.50 | 9999.00 | ||||||
1982 | 355.50 | 524.50 | 622.00 | 856.00 | 1094.00 | 1216.50 | 1500.00 | 1519.50 | 1254.00 | 868.00 | 548.00 | 352.50 | 9999.00 | |||||||||||||
1983 | 416.00 | 477.00 | 687.00 | 719.50 | 1114.00 | 1285.50 | 1571.00 | 1474.00 | 1429.50 | 1055.00 | 638.00 | 480.50 | 9999.00 | |||||||||||||
1984 | 438.50 | 441.50 | 692.50 | 773.50 | 1237.50 | 1287.50 | 1509.50 | 1496.00 | 1367.50 | 854.00 | 506.00 | 351.00 | 9999.00 | |||||||||||||
1985 | 355.00 | 350.50 | 560.00 | 889.50 | 1100.00 | 1327.00 | 1554.50 | 1533.50 | 1113.50 | 970.00 | 528.00 | 344.50 | 9999.00 | |||||||||||||
1986 | 502.50 | 490.50 | 774.50 | 824.00 | 1086.50 | 1344.00 | 1465.00 | 1597.00 | 1138.00 | 877.50 | 582.00 | 350.00 | 9999.00 | |||||||||||||
1987 | 288.00 | 431.00 | 572.50 | 944.00 | 1091.00 | 1320.50 | 1437.00 | 1513.50 | 1282.50 | 1116.50 | 566.00 | 277.50 | 9999.00 | |||||||||||||
1988 | 328.50 | 543.00 | 691.00 | 869.50 | 1137.00 | 1351.00 | 1612.50 | 1554.50 | 1288.50 | 1187.00 | 614.00 | 361.50 | 9999.00 | |||||||||||||
1989 | 319.50 | 480.50 | 815.50 | 1024.00 | 1104.50 | 1305.00 | 1580.00 | 1483.50 | 1325.50 | 1008.00 | 601.00 | 333.50 | 9999.00 | |||||||||||||
1990 | 304.50 | 388.50 | 741.50 | 893.00 | 1039.00 | 1358.50 | 1561.50 | 1478.00 | 1326.50 | 1003.00 | 595.50 | 241.50 | 9999.00 | |||||||||||||
1991 | 391.00 | 568.50 | 542.50 | 795.00 | 981.00 | 1177.50 | 1440.00 | 1480.00 | 1310.50 | 1101.00 | 583.50 | 418.50 | 9999.00 | |||||||||||||
1992 | 395.50 | 570.00 | 674.00 | 952.00 | 1179.50 | 1257.00 | 1480.50 | 1600.00 | 1394.00 | 1078.50 | 495.50 | 288.50 | 9999.00 | |||||||||||||
1993 | 457.50 | 457.00 | 725.00 | 910.50 | 1207.00 | 1353.00 | 1531.00 | 1558.00 | 1360.50 | 1088.00 | 541.50 | 343.50 | 9999.00 | |||||||||||||
1994 | 397.50 | 396.00 | 758.50 | 912.00 | 1122.50 | 1512.50 | 1649.50 | 1698.00 | 1433.00 | 981.50 | 452.50 | 369.00 | 9999.00 | |||||||||||||
1995 | 439.50 | 647.50 | 725.00 | 841.50 | 1074.50 | 1321.00 | 1656.50 | 1738.50 | 1501.00 | 1039.00 | 755.00 | 453.50 | 9999.00 | |||||||||||||
1996 | 433.50 | 620.50 | 759.00 | 968.00 | 1265.50 | 1433.00 | 1708.50 | 1666.00 | 1343.50 | 1022.50 | 635.50 | 432.00 | 9999.00 | |||||||||||||
1997 | 469.00 | 455.00 | 819.50 | 886.00 | 1352.50 | 1306.50 | 1575.50 | 1681.50 | 1467.00 | 1005.00 | 638.50 | 309.50 | 9999.00 | |||||||||||||
1998 | 432.50 | 442.50 | 676.00 | 764.50 | 1036.50 | 0.00 | z | 1688.50 | 1710.50 | 1396.50 | 986.83 | a | 589.00 | 366.00 | 9999.00 | |||||||||||
1999 | 469.00 | 493.50 | 698.02 | a | 760.86 | a | 1143.50 | 1374.50 | 1619.00 | 1621.00 | 1437.50 | 1108.00 | 707.00 | 422.00 | 9999.00 | |||||||||||
2000 | 493.50 | 553.59 | a | 715.50 | 1017.00 | 1318.53 | a | 1487.07 | a | 1665.00 | 1684.85 | a | 1423.97 | a | 1011.00 | 437.50 | 423.50 | 9999.00 | ||||||||
2001 | 356.50 | 418.00 | 752.00 | 839.50 | 1342.00 | 1470.00 | 1590.00 | 1595.00 | 1468.50 | 1123.23 | a | 756.50 | 302.00 | 9999.00 | ||||||||||||
2002 | 378.00 | 452.00 | 637.50 | 958.00 | 1158.00 | 1454.00 | 1682.50 | 1617.50 | 1422.50 | 1000.00 | 694.00 | 350.00 | 9999.00 | |||||||||||||
2003 | 604.00 | 519.04 | a | 750.50 | 802.00 | 1207.50 | 1384.50 | 1709.00 | 1683.50 | 1476.50 | 1250.50 | 552.50 | 379.00 | 9999.00 | ||||||||||||
2004 | 437.50 | 431.50 | 947.50 | 912.41 | a | 1233.50 | 1391.50 | 1660.50 | 1630.00 | 1356.00 | 999.50 | 549.50 | 381.00 | 9999.00 | ||||||||||||
2005 | 461.50 | 501.50 | 666.00 | 813.50 | 1197.50 | 1349.00 | 1679.00 | 1624.50 | 1355.50 | 1062.00 | 653.50 | 362.00 | 9999.00 | |||||||||||||
2006 | 379.00 | 490.00 | 631.00 | 843.50 | 1235.00 | 1534.00 | 1742.50 | 1646.00 | 1329.00 | 1029.50 | 689.00 | 331.50 | 9999.00 | |||||||||||||
2007 | 293.00 | 506.50 | 799.50 | 918.50 | 1214.00 | 1417.00 | 1660.50 | 1718.50 | 1401.00 | 1045.00 | 739.50 | 302.00 | 9999.00 | |||||||||||||
2008 | 350.50 | 492.00 | 732.50 | 889.00 | 1106.00 | 1483.50 | 1678.00 | 1647.50 | 1478.50 | 1064.00 | 721.50 | 395.50 | 9999.00 | |||||||||||||
2009 | 470.00 | 463.50 | 713.00 | 851.00 | 1345.00 | 1341.50 | 1756.00 | 1651.50 | 1475.50 | 978.50 | 679.00 | 335.50 | 9999.00 | |||||||||||||
2010 | 441.00 | 513.50 | 657.50 | 828.00 | 1067.50 | 1389.50 | 1712.50 | 1652.50 | 1450.00 | 1069.50 | 604.00 | 504.00 | 9999.00 | |||||||||||||
2011 | 395.50 | 353.50 | 760.00 | 955.00 | 1070.00 | 1377.32 | b | 1659.50 | 1748.00 | 1458.00 | 1113.50 | 602.50 | 298.50 | 9999.00 | ||||||||||||
2012 | 457.50 | 504.50 | 698.02 | a | 963.50 | 1263.00 | 1491.67 | c | 1638.50 | 1697.25 | a | 1444.66 | a | 1106.50 | 704.50 | 450.00 | 9999.00 | |||||||||
2013 | 319.82 | a | 405.50 | 858.50 | 61.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 9.00 | z | 1583.82 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 386.05 | 467.65 | 686.19 | 848.40 | 1132.55 | 1350.41 | 1596.39 | 1583.76 | 1351.50 | 1012.47 | 597.94 | 360.17 | 11406.19 | |||||||||||||
S.D. | 80.36 | 68.77 | 97.09 | 88.71 | 104.97 | 88.26 | 86.55 | 94.96 | 95.39 | 94.30 | 80.35 | 69.31 | 664.62 | |||||||||||||
SKEW | 0.19 | 0.29 | 0.26 | -0.26 | 0.33 | 0.23 | -0.07 | -0.19 | -0.51 | -0.08 | 0.16 | 0.32 | -0.35 | |||||||||||||
MAX | 604.00 | 647.50 | 947.50 | 1024.00 | 1352.50 | 1534.00 | 1756.00 | 1748.00 | 1501.00 | 1250.50 | 756.50 | 511.00 | 12419.59 | |||||||||||||
MIN | 208.00 | 343.00 | 515.00 | 622.50 | 921.00 | 1177.50 | 1437.00 | 1376.40 | 1113.50 | 836.00 | 437.50 | 238.50 | 9920.88 | |||||||||||||
NO YRS | 44 | 45 | 45 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 43 | 44 | 39 |