YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 0.00 | z | 0.00 | z | 0.00 | z | 927.00 | 1370.50 | 1449.50 | 1650.00 | 1656.00 | 1451.50 | 1212.50 | 674.50 | 590.00 | 9999.00 | ||||||||||
1959 | 535.00 | 470.00 | 824.00 | 1069.50 | 1134.00 | 1526.00 | 1732.50 | 1594.50 | 1349.50 | 1110.00 | 748.00 | 481.50 | 9999.00 | |||||||||||||
1960 | 338.00 | 471.50 | 856.50 | 983.00 | 1194.00 | 1553.00 | 1693.50 | 1645.00 | 1451.00 | 1088.50 | 677.50 | 423.00 | 9999.00 | |||||||||||||
1961 | 550.50 | 588.00 | 739.00 | 975.50 | 1151.00 | 1495.00 | 1633.00 | 1603.50 | 1309.50 | 1035.50 | 594.50 | 435.50 | 9999.00 | |||||||||||||
1962 | 481.00 | 521.50 | 607.50 | 1082.00 | 1094.50 | 1374.50 | 1631.00 | 1694.50 | 1438.00 | 1100.00 | 788.50 | 553.00 | 9999.00 | |||||||||||||
1963 | 348.00 | 717.00 | 707.00 | 819.00 | 1255.50 | 1311.00 | 1666.50 | 1605.00 | 1480.00 | 1173.00 | 718.00 | 465.00 | 9999.00 | |||||||||||||
1964 | 0.00 | z | 424.00 | 641.50 | 863.50 | 1148.00 | 1344.00 | 1672.50 | 1593.00 | 1357.50 | 1236.00 | 566.00 | 482.00 | 9999.00 | ||||||||||||
1965 | 509.00 | 524.00 | 665.50 | 914.50 | 1136.00 | 1224.50 | 1627.50 | 1626.50 | 1300.00 | 1192.00 | 751.00 | 442.00 | 9999.00 | |||||||||||||
1966 | 362.00 | 418.00 | 792.50 | 1007.00 | 1296.50 | 1422.00 | 1660.50 | 1652.00 | 1419.50 | 1072.00 | 738.00 | 494.50 | 9999.00 | |||||||||||||
1967 | 422.50 | 568.00 | 787.00 | 700.50 | 1172.50 | 1307.50 | 1690.00 | 1677.50 | 1359.00 | 1151.50 | 816.50 | 377.00 | 9999.00 | |||||||||||||
1968 | 470.50 | 715.50 | 793.50 | 908.00 | 1204.00 | 1428.50 | 1604.50 | 1526.00 | 1393.50 | 1093.00 | 714.50 | 336.00 | 9999.00 | |||||||||||||
1969 | 578.50 | 465.50 | 696.50 | 943.50 | 1261.00 | 1304.50 | 1647.00 | 1748.00 | 1489.00 | 989.00 | 727.00 | 495.50 | 9999.00 | |||||||||||||
1970 | 445.00 | 599.50 | 697.00 | 783.00 | 1248.94 | e | 1418.00 | 1707.00 | 1678.00 | 1358.00 | 1005.00 | 706.00 | 440.00 | 9999.00 | ||||||||||||
1971 | 457.00 | 535.50 | 796.00 | 849.50 | 1051.50 | 1360.50 | 1667.00 | 1603.00 | 1396.00 | 930.50 | 618.00 | 360.00 | 9999.00 | |||||||||||||
1972 | 373.50 | 602.50 | 979.00 | 958.50 | 1212.50 | 1428.50 | 1704.50 | 1548.00 | 1360.50 | 992.50 | 575.50 | 388.50 | 9999.00 | |||||||||||||
1973 | 378.00 | 519.50 | 591.50 | 873.00 | 1257.00 | 1436.50 | 1633.50 | 1604.50 | 1330.00 | 1097.00 | 638.00 | 507.50 | 9999.00 | |||||||||||||
1974 | 452.00 | 500.50 | 787.00 | 941.00 | 1208.00 | 1527.50 | 1605.00 | 1596.50 | 1445.00 | 1128.50 | 686.50 | 373.00 | 9999.00 | |||||||||||||
1975 | 437.00 | 479.50 | 661.00 | 713.00 | 1126.00 | 1369.50 | 1641.50 | 1628.50 | 1424.50 | 1028.00 | 688.50 | 477.50 | 9999.00 | |||||||||||||
1976 | 502.50 | 609.00 | 708.50 | 841.00 | 1239.00 | 1411.00 | 1584.00 | 1559.50 | 1280.00 | 1061.50 | 713.00 | 447.50 | 9999.00 | |||||||||||||
1977 | 458.00 | 595.00 | 618.50 | 949.50 | 1006.00 | 1476.50 | 1680.50 | 1622.00 | 1382.50 | 1203.50 | 776.50 | 619.50 | 9999.00 | |||||||||||||
1978 | 497.00 | 584.00 | 879.00 | 899.00 | 1220.00 | 1563.50 | 1722.50 | 1629.00 | 1375.00 | 1228.50 | 664.50 | 0.00 | z | 9999.00 | ||||||||||||
1979 | 343.00 | 496.50 | 716.50 | 950.50 | 1170.50 | 1460.00 | 0.00 | z | 1523.00 | 0.00 | z | 0.00 | z | 624.50 | 560.00 | 7844.50 | ||||||||||
1980 | 589.50 | 671.50 | 718.00 | 912.41 | a | 1060.00 | 1443.00 | 1714.50 | 1608.00 | 1397.50 | 1123.00 | 736.50 | 641.50 | 9999.00 | ||||||||||||
1981 | 620.52 | a | 618.50 | 755.00 | 1012.00 | 1176.00 | 1555.00 | 1684.50 | 1704.50 | 1447.50 | 987.50 | 767.00 | 580.22 | a | 9999.00 | |||||||||||
1982 | 449.00 | 591.00 | 659.50 | 930.00 | 1148.00 | 1306.50 | 1597.50 | 1620.00 | 1343.50 | 1020.50 | 637.00 | 444.50 | 9999.00 | |||||||||||||
1983 | 549.50 | 535.00 | 754.50 | 778.00 | 1208.50 | 1351.50 | 1656.50 | 1559.50 | 1479.00 | 1134.00 | 714.00 | 558.50 | 9999.00 | |||||||||||||
1984 | 576.50 | 566.50 | 821.00 | 891.00 | 1377.00 | 1402.50 | 1581.50 | 1592.50 | 1473.50 | 986.00 | 645.00 | 441.50 | 9999.00 | |||||||||||||
1985 | 454.50 | 475.00 | 708.00 | 1059.00 | 1254.50 | 1507.50 | 1704.00 | 1667.00 | 1205.00 | 1072.00 | 597.00 | 479.50 | 9999.00 | |||||||||||||
1986 | 629.00 | 614.00 | 906.00 | 969.50 | 1228.00 | 1506.50 | 1590.50 | 1681.50 | 1243.50 | 1020.00 | 718.50 | 481.50 | 9999.00 | |||||||||||||
1987 | 446.00 | 554.50 | 707.50 | 1072.00 | 1220.50 | 1474.00 | 1570.50 | 1604.00 | 1379.00 | 1206.50 | 699.00 | 384.00 | 9999.00 | |||||||||||||
1988 | 449.50 | 639.50 | 812.00 | 938.00 | 1199.50 | 1433.50 | 1663.00 | 1617.00 | 1393.00 | 1292.00 | 718.50 | 481.00 | 9999.00 | |||||||||||||
1989 | 434.00 | 556.00 | 923.50 | 1168.00 | 1249.50 | 1465.50 | 1720.00 | 1599.00 | 1447.00 | 1135.50 | 773.00 | 509.50 | 9999.00 | |||||||||||||
1990 | 461.50 | 472.50 | 838.50 | 1026.00 | 1191.00 | 1504.00 | 1673.00 | 1596.50 | 1433.50 | 1165.00 | 745.50 | 368.00 | 9999.00 | |||||||||||||
1991 | 501.50 | 705.50 | 644.50 | 936.50 | 1131.00 | 1354.00 | 1614.00 | 1675.50 | 1443.50 | 1230.50 | 723.00 | 514.00 | 9999.00 | |||||||||||||
1992 | 517.00 | 676.50 | 761.00 | 1084.00 | 1316.00 | 1432.50 | 1620.50 | 1662.50 | 1495.50 | 1188.00 | 627.50 | 387.50 | 9999.00 | |||||||||||||
1993 | 526.50 | 570.50 | 857.50 | 1028.00 | 1288.50 | 1449.00 | 1590.50 | 1624.50 | 1452.00 | 1178.00 | 657.00 | 486.50 | 9999.00 | |||||||||||||
1994 | 539.50 | 507.50 | 872.50 | 1002.50 | 1198.00 | 1571.50 | 1694.00 | 1737.50 | 1483.00 | 1081.00 | 542.50 | 454.00 | 9999.00 | |||||||||||||
1995 | 522.00 | 727.00 | 830.50 | 918.50 | 1114.00 | 1380.50 | 1695.50 | 1783.50 | 1570.50 | 1186.50 | 891.00 | 585.50 | 9999.00 | |||||||||||||
1996 | 570.50 | 714.00 | 840.10 | a | 1070.00 | 1326.50 | 1515.50 | 1758.00 | 1709.00 | 1393.00 | 1142.00 | 732.50 | 507.00 | 9999.00 | ||||||||||||
1997 | 584.50 | 548.50 | 944.00 | 963.00 | 1434.00 | 1374.00 | 1621.50 | 1719.00 | 1491.50 | 1076.50 | 753.00 | 416.50 | 9999.00 | |||||||||||||
1998 | 519.00 | 481.50 | 723.50 | 833.50 | 0.00 | z | 0.00 | z | 1722.00 | 1739.50 | 1455.50 | 1064.50 | 688.00 | 0.00 | z | 9227.00 | ||||||||||
1999 | 545.00 | 576.00 | 748.50 | 794.00 | 1190.00 | 1397.00 | 1620.50 | 1654.50 | 1486.00 | 1222.00 | 811.00 | 525.45 | a | 9999.00 | ||||||||||||
2000 | 604.00 | 620.50 | 793.00 | 1075.50 | 1351.60 | a | 1509.00 | 1673.00 | 1665.50 | 1467.50 | 1047.00 | 537.50 | 558.00 | 9999.00 | ||||||||||||
2001 | 447.00 | 483.50 | 831.00 | 910.00 | 1407.00 | 1503.50 | 1641.50 | 1660.50 | 1525.00 | 1204.00 | 825.00 | 411.00 | 9999.00 | |||||||||||||
2002 | 478.00 | 570.00 | 729.50 | 1008.50 | 1220.00 | 1511.00 | 1699.00 | 1640.00 | 1479.50 | 1063.50 | 784.50 | 442.00 | 9999.00 | |||||||||||||
2003 | 703.00 | 551.50 | 815.50 | 861.00 | 1262.50 | 1438.50 | 1718.00 | 1673.50 | 1521.00 | 1328.50 | 634.00 | 484.00 | 9999.00 | |||||||||||||
2004 | 525.00 | 507.00 | 1061.00 | 1004.00 | 1304.00 | 1443.00 | 1681.00 | 1664.00 | 1404.50 | 1038.50 | 601.00 | 474.00 | 9999.00 | |||||||||||||
2005 | 544.50 | 535.00 | 762.50 | 925.50 | 1266.00 | 1431.00 | 1730.00 | 1669.00 | 1422.50 | 1138.50 | 780.50 | 490.00 | 9999.00 | |||||||||||||
2006 | 522.50 | 596.00 | 675.50 | 919.00 | 1317.50 | 1582.00 | 1772.50 | 1663.00 | 1402.00 | 1073.00 | 785.50 | 455.50 | 9999.00 | |||||||||||||
2007 | 404.50 | 573.50 | 893.00 | 979.00 | 1274.50 | 1466.50 | 1682.50 | 1734.50 | 1429.50 | 1115.50 | 841.00 | 398.00 | 9999.00 | |||||||||||||
2008 | 0.00 | z | 589.50 | 835.50 | 993.50 | 1169.50 | 1540.00 | 1690.50 | 1652.50 | 1528.50 | 0.00 | z | 0.00 | z | 0.00 | z | 9999.00 | |||||||||
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1398.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1019.00 | 739.50 | 0.00 | z | 3156.50 | ||||
2010 | 530.00 | 547.50 | 727.50 | 839.00 | 1120.50 | 1413.00 | 1698.00 | 1671.50 | 1488.00 | 1107.50 | 681.50 | 557.00 | 9999.00 | |||||||||||||
2011 | 499.00 | 421.00 | 833.00 | 975.00 | 1101.50 | 1434.00 | 1708.00 | 1793.00 | 1521.00 | 1201.00 | 677.00 | 387.00 | 9999.00 | |||||||||||||
2012 | 567.50 | 589.00 | 778.50 | 1016.00 | 1336.00 | 1514.00 | 1643.50 | 1716.50 | 1519.00 | 1192.50 | 817.00 | 524.00 | 9999.00 | |||||||||||||
2013 | 424.00 | 504.00 | 942.50 | 30.50 | 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 | 1870.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 493.69 | 560.99 | 778.67 | 941.54 | 1222.15 | 1441.52 | 1665.73 | 1647.63 | 1422.08 | 1116.37 | 705.29 | 474.02 | 12471.61 | |||||||||||||
S.D. | 78.19 | 77.23 | 98.42 | 96.25 | 93.43 | 78.45 | 47.75 | 59.46 | 75.15 | 86.09 | 78.57 | 70.73 | 396.97 | |||||||||||||
SKEW | 0.05 | 0.35 | 0.40 | -0.30 | 0.15 | -0.39 | -0.05 | 0.25 | -0.64 | 0.15 | -0.11 | 0.23 | -0.09 | |||||||||||||
MAX | 703.00 | 727.00 | 1061.00 | 1168.00 | 1434.00 | 1582.00 | 1772.50 | 1793.00 | 1570.50 | 1328.50 | 891.00 | 641.50 | 13278.10 | |||||||||||||
MIN | 338.00 | 418.00 | 591.50 | 700.50 | 1006.00 | 1224.50 | 1570.50 | 1523.00 | 1205.00 | 930.50 | 537.50 | 336.00 | 9999.00 | |||||||||||||
NO YRS | 52 | 54 | 54 | 54 | 54 | 53 | 53 | 54 | 53 | 53 | 54 | 51 | 48 |