YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 228.00 | z | 1325.50 | 1589.50 | 1614.50 | 1462.00 | 1335.00 | 577.00 | 427.50 | 8331.00 | ||||||||
1953 | 635.00 | 490.50 | 730.50 | 829.50 | 972.50 | 1337.00 | 1606.50 | 1551.00 | 1451.50 | 1051.00 | 773.00 | 478.00 | 9999.00 | |||||||||||||
1954 | 483.50 | 745.00 | 636.00 | 1057.50 | 1205.00 | 1342.50 | 1569.50 | 1499.50 | 1406.00 | 1202.50 | 856.00 | 574.00 | 9999.00 | |||||||||||||
1955 | 313.00 | 408.00 | 741.00 | 849.00 | 1084.50 | 1350.00 | 1477.00 | 1469.00 | 1404.11 | b | 1258.50 | 720.50 | 620.50 | 9999.00 | ||||||||||||
1956 | 634.00 | 394.50 | 835.00 | 838.00 | 1186.50 | 1433.00 | 1502.50 | 1534.00 | 1528.50 | 1066.50 | 767.00 | 595.50 | 9999.00 | |||||||||||||
1957 | 432.00 | 687.00 | 748.00 | 856.00 | 1028.00 | 1465.00 | 1682.50 | 1536.00 | 1420.50 | 983.50 | 571.50 | 631.50 | 9999.00 | |||||||||||||
1958 | 565.50 | 589.00 | 547.50 | 884.50 | 1343.50 | 1425.00 | 1614.50 | 1562.50 | 1381.50 | 1223.00 | 741.50 | 762.00 | 9999.00 | |||||||||||||
1959 | 618.50 | 467.50 | 861.00 | 1065.50 | 1137.00 | 1505.00 | 1672.50 | 1510.50 | 1311.00 | 1172.00 | 824.50 | 541.50 | 9999.00 | |||||||||||||
1960 | 367.00 | 438.50 | 858.50 | 987.50 | 1194.50 | 1554.00 | 1654.00 | 1579.00 | 1413.50 | 1077.00 | 729.50 | 521.50 | 9999.00 | |||||||||||||
1961 | 640.50 | 603.00 | 710.00 | 948.50 | 1115.00 | 1495.00 | 1595.50 | 1528.00 | 1267.50 | 1061.50 | 596.00 | 465.50 | 9999.00 | |||||||||||||
1962 | 480.00 | 470.00 | 554.50 | 1082.50 | 1053.50 | 1356.00 | 1592.00 | 1656.00 | 1372.50 | 1118.00 | 837.50 | 592.00 | 9999.00 | |||||||||||||
1963 | 402.00 | 734.00 | 700.50 | 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 | 1836.50 | ||||
1964 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1296.50 | 1248.00 | 572.50 | 499.50 | 3616.50 | |||||
1965 | 529.50 | 515.50 | 560.50 | 798.00 | 1013.00 | 1118.50 | 1508.50 | 1461.00 | 1150.50 | 1156.00 | 664.00 | 327.50 | 9999.00 | |||||||||||||
1966 | 244.00 | 378.00 | 759.00 | 997.50 | 1241.00 | 1377.00 | 1548.00 | 1538.50 | 1303.50 | 1044.50 | 550.50 | h | 0.00 | z | 9999.00 | |||||||||||
1967 | 504.00 | 601.50 | 429.50 | m | 514.50 | h | 1136.00 | 1256.50 | 1583.50 | 1580.50 | 1262.50 | 1184.72 | a | 821.38 | a | 249.50 | f | 9930.60 | ||||||||
1968 | 211.50 | s | 412.00 | k | 560.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 762.50 | n | 976.00 | i | 0.00 | z | 486.50 | h | 215.00 | l | 0.00 | |
1969 | 65.50 | z | 118.00 | r | 0.00 | z | 660.50 | g | 1225.02 | a | 1268.50 | 0.00 | z | 1684.91 | d | 1439.46 | b | 982.50 | 707.00 | 542.00 | 7849.39 | |||||
1970 | 477.40 | a | 617.00 | 645.00 | 762.00 | 1223.00 | 0.00 | z | 1640.50 | 1567.71 | c | 0.00 | z | 967.72 | a | 720.56 | c | 447.00 | 9067.89 | |||||||
1971 | 520.00 | 533.50 | 812.50 | 0.00 | z | 996.13 | a | 1345.50 | 1632.50 | 1467.00 | 1350.50 | 898.50 | 660.50 | 350.00 | 9999.00 | |||||||||||
1972 | 498.50 | 669.50 | 1007.00 | 949.00 | 1171.50 | 1382.00 | 1656.00 | 1477.00 | 1312.50 | 908.50 | 567.00 | 471.50 | 9999.00 | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 471.31 | d | 822.00 | 0.00 | z | 1475.50 | 1605.00 | 1546.50 | 1323.62 | a | 1139.00 | 662.50 | 572.50 | 9617.94 | ||||||||
1974 | 407.00 | 510.00 | 741.00 | 925.00 | 1176.50 | 1546.00 | 1545.50 | 1545.00 | 1363.00 | 1090.17 | a | 720.50 | 402.50 | 9999.00 | ||||||||||||
1975 | 476.50 | 479.50 | 611.00 | 631.50 | 1102.00 | 1346.50 | 1570.00 | 1576.41 | d | 1382.14 | b | 1064.50 | 746.50 | 544.00 | 9999.00 | |||||||||||
1976 | 582.50 | 567.00 | 657.00 | 790.50 | 880.50 | h | 0.00 | z | 1549.00 | 1520.50 | 1189.14 | a | 1007.50 | a | 750.50 | 561.32 | c | 9174.96 | ||||||||
1977 | 454.50 | 667.50 | 0.00 | z | 932.50 | 940.50 | 1461.50 | 1613.60 | b | 1529.33 | a | 1325.00 | 0.00 | z | 0.00 | z | 0.00 | z | 8924.44 | |||||||
1978 | 439.17 | a | 476.00 | 745.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1660.17 | |||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1478.50 | 1487.00 | 1546.50 | 1145.50 | 624.50 | 527.50 | 6809.50 | |||||||
1980 | 458.50 | 580.50 | 562.50 | 851.50 | 1015.77 | a | 1470.00 | 1733.00 | 1610.97 | a | 1398.50 | 1155.50 | 752.00 | 671.50 | 9999.00 | |||||||||||
1981 | 596.50 | 592.00 | 673.50 | 967.50 | 1133.57 | a | 1595.50 | 1671.50 | 1704.50 | 1424.50 | 950.50 | 764.48 | a | 540.50 | 9999.00 | |||||||||||
1982 | 415.50 | 558.00 | 619.50 | 869.50 | 1108.50 | 1290.50 | 1555.00 | 1544.50 | 1291.00 | 1039.50 | 612.50 | 400.50 | 9999.00 | |||||||||||||
1983 | 536.50 | 483.50 | 627.00 | 713.00 | 1184.50 | 1321.50 | 1600.50 | 1445.00 | 1360.00 | 1059.50 | 656.00 | 505.50 | 9999.00 | |||||||||||||
1984 | 570.00 | 603.00 | 812.50 | 839.00 | 1370.50 | 1335.50 | 1494.00 | 1480.00 | 1384.50 | 935.50 | 654.00 | 400.00 | 9999.00 | |||||||||||||
1985 | 406.00 | 451.50 | 645.50 | 1033.50 | 1212.50 | 1482.50 | 1625.00 | 1596.50 | 1166.00 | 1026.50 | 585.52 | a | 538.00 | 9999.00 | ||||||||||||
1986 | 710.50 | 604.00 | 910.00 | 945.50 | 1224.50 | 1486.00 | 1513.00 | 1603.50 | 1197.50 | 1016.50 | 744.50 | 500.00 | 9999.00 | |||||||||||||
1987 | 450.00 | 506.50 | 675.50 | 1074.00 | 1169.00 | 1447.00 | 1523.00 | 1540.50 | 1343.50 | 1190.00 | 658.50 | 360.50 | 9999.00 | |||||||||||||
1988 | 456.50 | 635.50 | 797.50 | 876.50 | 1152.00 | 0.00 | z | 1617.50 | 1520.00 | 1338.50 | 1249.50 | 706.00 | 489.00 | 9999.00 | ||||||||||||
1989 | 440.50 | 559.50 | 898.00 | 1137.50 | 1212.00 | 1439.00 | 1666.50 | 1512.50 | 1407.50 | 1101.50 | 802.00 | 583.50 | 9999.00 | |||||||||||||
1990 | 466.50 | 452.50 | 776.00 | 962.00 | 1118.00 | 1483.00 | 1584.50 | 1473.00 | 1340.50 | 1155.50 | 769.50 | 421.50 | 9999.00 | |||||||||||||
1991 | 490.50 | 727.50 | 531.00 | 870.50 | 1093.00 | 1298.00 | 1552.50 | 1557.00 | 1364.50 | 1232.00 | 736.00 | 506.50 | 9999.00 | |||||||||||||
1992 | 526.00 | 592.50 | 641.00 | 1013.00 | 1231.00 | 1386.50 | 1563.50 | 1555.50 | 1445.50 | 1153.50 | 654.50 | 360.50 | 9999.00 | |||||||||||||
1993 | 451.50 | 434.00 | 776.50 | 983.50 | 1220.50 | 1396.00 | 1503.50 | 1538.00 | 1368.50 | 1122.50 | 649.00 | 529.00 | 9999.00 | |||||||||||||
1994 | 602.50 | 465.00 | 780.50 | 919.50 | 1100.50 | 1511.00 | 1605.00 | 1632.00 | 1416.50 | 1046.00 | 536.50 | 488.50 | 9999.00 | |||||||||||||
1995 | 447.50 | 675.00 | 735.00 | 835.50 | 1028.00 | 1336.50 | 1649.50 | 1679.50 | 1469.00 | 1204.00 | 915.00 | 614.00 | 9999.00 | |||||||||||||
1996 | 599.50 | 662.00 | 791.00 | 1033.50 | 1264.00 | 1470.50 | 1674.50 | 1608.50 | 1297.00 | 1088.50 | 779.50 | 561.00 | 9999.00 | |||||||||||||
1997 | 527.00 | 529.50 | 956.00 | 892.50 | 1391.50 | 1327.50 | 1580.50 | 1602.00 | 1404.00 | 1053.00 | 763.50 | 403.50 | 9999.00 | |||||||||||||
1998 | 509.00 | 364.50 | 645.50 | 757.00 | 1019.50 | 0.00 | z | 1646.50 | 1652.00 | 1361.00 | 1059.00 | 737.00 | 489.00 | 9999.00 | ||||||||||||
1999 | 622.00 | 590.00 | 730.50 | 719.00 | 1147.00 | 1360.50 | 1525.50 | 1577.50 | 1424.50 | 1267.00 | 913.00 | 574.50 | 9999.00 | |||||||||||||
2000 | 652.50 | 598.50 | 734.50 | 1048.00 | 1337.00 | 1468.50 | 1637.50 | 1604.50 | 1443.50 | 1003.00 | 547.00 | 625.00 | 9999.00 | |||||||||||||
2001 | 419.00 | 449.50 | 772.50 | 858.50 | 1407.50 | 1477.00 | 1580.00 | 1590.00 | 1503.50 | 1192.50 | 836.50 | 447.50 | 9999.00 | |||||||||||||
2002 | 511.50 | 643.00 | 732.50 | 980.00 | 1188.00 | 1494.00 | 1645.50 | 1599.00 | 1436.00 | 1035.00 | 845.00 | 484.50 | 9999.00 | |||||||||||||
2003 | 786.00 | 510.50 | 754.50 | 804.00 | 1239.00 | 1417.50 | 1679.00 | 1600.00 | 1466.50 | 1335.00 | 649.00 | 521.50 | 9999.00 | |||||||||||||
2004 | 530.50 | 466.00 | 1013.50 | 946.00 | 1277.00 | 1413.00 | 1616.00 | 1583.50 | 1345.00 | 991.00 | 545.50 | 479.00 | 9999.00 | |||||||||||||
2005 | 514.00 | 455.50 | 672.50 | 888.50 | 1240.50 | 1379.00 | 1686.50 | 1528.00 | 0.00 | z | 1100.50 | 836.50 | 607.50 | 9999.00 | ||||||||||||
2006 | 585.50 | 651.50 | 612.50 | 865.38 | d | 1296.50 | 1551.00 | 1661.00 | 1563.00 | 1335.00 | 1054.00 | 842.50 | 520.00 | 9999.00 | ||||||||||||
2007 | 440.50 | 582.00 | 893.50 | 942.50 | 1223.00 | 1454.00 | 1608.50 | 1618.00 | 1364.50 | 1121.00 | 897.50 | 403.00 | 9999.00 | |||||||||||||
2008 | 434.00 | 479.00 | 826.00 | 976.00 | 1113.50 | 1518.50 | 1609.00 | 1583.00 | 1459.00 | 1203.50 | 867.00 | 473.50 | 9999.00 | |||||||||||||
2009 | 613.91 | c | 522.67 | a | 800.50 | 892.00 | 1364.50 | 1312.50 | 1693.50 | 1629.50 | 1459.00 | 1030.50 | 845.00 | 460.00 | 9999.00 | |||||||||||
2010 | 558.00 | 509.50 | 678.00 | 807.50 | 1092.00 | 1403.50 | 1653.50 | 1560.00 | 1481.50 | 1084.00 | 694.00 | 637.00 | 9999.00 | |||||||||||||
2011 | 561.50 | 429.50 | 818.00 | 944.00 | 1086.50 | 1412.00 | 1607.50 | 1715.50 | 1472.50 | 1210.00 | 667.50 | 417.00 | 9999.00 | |||||||||||||
2012 | 640.00 | 585.50 | 772.50 | 992.50 | 1311.50 | 1478.50 | 1578.00 | 1601.00 | 1392.50 | 1178.50 | 869.00 | 514.50 | 9999.00 | |||||||||||||
2013 | 465.00 | 465.50 | 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 | 930.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 512.47 | 543.87 | 733.28 | 908.56 | 1172.02 | 1411.18 | 1600.47 | 1565.43 | 1375.44 | 1105.78 | 723.97 | 508.76 | 12231.72 | |||||||||||||
S.D. | 97.22 | 93.94 | 117.48 | 104.94 | 110.61 | 90.55 | 59.95 | 61.44 | 84.95 | 101.96 | 102.58 | 87.52 | 441.41 | |||||||||||||
SKEW | 0.12 | 0.22 | 0.19 | -0.17 | 0.11 | -0.50 | -0.21 | 0.28 | -0.60 | 0.16 | -0.04 | 0.20 | -0.94 | |||||||||||||
MAX | 786.00 | 745.00 | 1013.50 | 1137.50 | 1407.50 | 1595.50 | 1733.00 | 1715.50 | 1546.50 | 1335.00 | 915.00 | 762.00 | 12914.00 | |||||||||||||
MIN | 244.00 | 364.50 | 471.31 | 631.50 | 940.50 | 1118.50 | 1477.00 | 1445.00 | 1150.50 | 898.50 | 536.50 | 327.50 | 9999.00 | |||||||||||||
NO YRS | 56 | 56 | 54 | 52 | 53 | 52 | 56 | 57 | 56 | 57 | 56 | 55 | 44 |