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 | 1401.50 | 1367.00 | 1182.50 | 860.50 | 399.50 | 149.50 | 5360.50 | |||||||
1949 | 13.50 | 197.68 | c | 465.00 | 814.66 | a | 954.50 | 1270.00 | 1453.50 | 1351.00 | 1243.00 | 775.50 | 633.00 | 196.00 | 9367.33 | |||||||||||
1950 | 179.50 | 402.00 | 569.50 | 853.00 | 1005.00 | 1179.00 | 1478.50 | 1429.50 | 1119.50 | 987.50 | 615.00 | e | 446.40 | a | 9999.00 | |||||||||||
1951 | 259.50 | 301.50 | 523.50 | 720.50 | 1009.00 | 1209.00 | 1479.00 | 1394.00 | 1262.00 | 829.50 | 410.50 | 196.50 | 9594.50 | |||||||||||||
1952 | 159.50 | 333.50 | 388.00 | 707.50 | 1091.72 | a | 1101.00 | 1448.00 | 1480.00 | 1193.50 | 1040.00 | 367.00 | 235.00 | 9544.72 | ||||||||||||
1953 | 405.50 | 297.00 | 523.50 | 705.00 | 762.50 | 1115.50 | 1532.00 | 1354.50 | 1220.00 | 839.50 | 513.50 | 234.00 | 9502.50 | |||||||||||||
1954 | 272.00 | 467.50 | 430.00 | 884.50 | 1114.00 | 1169.50 | 1520.50 | 1320.50 | 1170.50 | 887.50 | 547.50 | 193.50 | 9977.50 | |||||||||||||
1955 | 118.50 | 188.50 | 508.50 | 608.50 | 933.00 | 1178.50 | 1385.00 | 1464.50 | 1220.00 | 932.00 | 470.00 | 352.50 | 9359.50 | |||||||||||||
1956 | 371.50 | 265.00 | 566.00 | 677.00 | 993.00 | 1269.00 | 1418.50 | 1339.00 | 1272.00 | 796.00 | 397.00 | 297.00 | 9661.00 | |||||||||||||
1957 | 169.00 | 491.00 | 586.50 | 730.00 | 900.00 | 1305.00 | 1443.50 | 1396.50 | 1181.00 | 727.50 | 372.50 | 281.50 | 9584.00 | |||||||||||||
1958 | 299.00 | 434.50 | 380.50 | 691.00 | 1115.50 | 1211.50 | 1423.00 | 1477.00 | 1204.50 | 972.00 | 477.50 | 389.00 | 9999.00 | |||||||||||||
1959 | 353.00 | 285.00 | 645.50 | 911.00 | 948.50 | 1333.50 | 1596.50 | 1389.50 | 1108.00 | 933.50 | 520.00 | 266.00 | 9999.00 | |||||||||||||
1960 | 161.00 | 296.00 | 677.50 | 788.00 | 1029.00 | 1399.00 | 1537.50 | 1445.50 | 1256.50 | 851.50 | 432.50 | 232.50 | 9999.00 | |||||||||||||
1961 | 270.50 | 370.00 | 580.00 | 804.50 | 958.00 | 1362.50 | 1573.00 | 1422.00 | 1093.50 | 823.00 | 386.00 | 217.00 | 9860.00 | |||||||||||||
1962 | 262.00 | 343.00 | 416.00 | 879.50 | 899.00 | 1214.00 | 1422.00 | 1448.00 | 1223.00 | 906.00 | 589.00 | 313.00 | 9914.50 | |||||||||||||
1963 | 191.50 | 552.22 | a | 494.00 | 596.50 | 1039.00 | 1095.00 | 1422.00 | 1356.00 | 1187.50 | 927.50 | 489.00 | 260.00 | 9610.22 | ||||||||||||
1964 | 191.00 | 257.00 | 446.00 | 655.50 | 921.00 | 1161.50 | 1461.50 | 1432.50 | 1104.00 | 1029.00 | 346.00 | 318.50 | 9323.50 | |||||||||||||
1965 | 283.50 | 339.00 | 498.50 | 650.50 | 936.50 | 1070.00 | 1419.50 | 1422.00 | 1005.50 | 976.50 | 514.00 | 185.00 | 9300.50 | |||||||||||||
1966 | 146.50 | 223.50 | 582.50 | 804.50 | 1084.50 | 1239.00 | 1423.00 | 1507.00 | 1158.50 | 842.00 | 502.50 | 244.50 | 9758.00 | |||||||||||||
1967 | 274.50 | 369.00 | 575.50 | 452.50 | 991.50 | 1136.50 | 1537.50 | 1534.50 | 1163.00 | 937.00 | 585.00 | 167.50 | 9724.00 | |||||||||||||
1968 | 226.00 | 505.50 | 585.00 | 691.50 | 1043.50 | 1329.50 | 1500.00 | 1340.50 | 1225.50 | 915.00 | 545.50 | 151.00 | 9999.00 | |||||||||||||
1969 | 369.50 | 274.50 | 510.00 | 756.50 | 1127.00 | 1204.50 | 1530.50 | 1579.50 | 1318.50 | 775.50 | 504.50 | 360.00 | 9999.00 | |||||||||||||
1970 | 321.50 | 434.00 | 581.00 | 613.00 | 1094.00 | 1290.50 | 1602.50 | 1564.50 | 1141.00 | 825.00 | 540.50 | 240.00 | 9999.00 | |||||||||||||
1971 | 343.50 | 413.50 | 597.50 | 689.50 | 894.00 | 1257.00 | 1583.50 | 1553.00 | 1205.50 | 759.00 | 440.50 | 172.50 | 9909.00 | |||||||||||||
1972 | 236.00 | 482.00 | 828.50 | 796.50 | 1072.50 | 1292.00 | 1605.00 | 1440.50 | 1150.50 | 759.00 | 411.50 | 203.50 | 9999.00 | |||||||||||||
1973 | 181.00 | 335.00 | 434.50 | 699.50 | 1147.50 | 1351.50 | 1551.50 | 1469.00 | 1157.00 | 878.50 | 536.00 | 390.50 | 9999.00 | |||||||||||||
1974 | 283.00 | 401.00 | 711.50 | 767.50 | 1147.50 | 1418.00 | 1554.00 | 1496.50 | 1391.00 | 984.00 | 566.00 | 310.50 | 9999.00 | |||||||||||||
1975 | 362.00 | 367.50 | 488.00 | 578.00 | 1050.00 | 1299.00 | 1541.50 | 1458.00 | 1284.50 | 848.50 | 482.00 | 378.00 | 9999.00 | |||||||||||||
1976 | 389.50 | 488.00 | 579.50 | 727.00 | 1192.50 | 1311.50 | 1533.50 | 1380.00 | 1158.50 | 942.00 | 645.00 | 299.00 | 9999.00 | |||||||||||||
1977 | 324.00 | 520.00 | 489.50 | 900.00 | 871.00 | 1406.00 | 1581.00 | 1441.00 | 1123.50 | 915.50 | 521.00 | 404.50 | 9999.00 | |||||||||||||
1978 | 272.50 | 398.00 | 633.50 | 660.50 | 1025.00 | 1330.00 | 1522.50 | 1468.50 | 1127.00 | 1064.00 | 448.00 | 179.00 | 9999.00 | |||||||||||||
1979 | 154.50 | 307.50 | 530.00 | 776.50 | 1078.50 | 1318.50 | 1491.00 | 1376.50 | 1341.50 | 980.00 | 452.50 | 335.50 | 9999.00 | |||||||||||||
1980 | 428.50 | 440.50 | 500.00 | 751.50 | 890.00 | 1233.50 | 1550.50 | 1470.00 | 1233.00 | 999.00 | 627.00 | 473.00 | 9999.00 | |||||||||||||
1981 | 394.00 | 421.00 | 550.50 | 874.00 | 1079.50 | 1442.00 | 1595.50 | 1578.00 | 1308.00 | 0.00 | z | 618.50 | 474.50 | 9999.00 | ||||||||||||
1982 | 309.00 | 490.50 | 571.00 | 764.00 | 1073.00 | 1220.50 | 1464.00 | 1467.50 | 1160.50 | 890.50 | 487.00 | 253.50 | 9999.00 | |||||||||||||
1983 | 332.50 | 382.00 | 533.50 | 608.50 | 1046.00 | 1225.50 | 1418.00 | 1358.50 | 1302.50 | 946.00 | 559.50 | 383.50 | 9999.00 | |||||||||||||
1984 | 0.00 | z | 360.00 | 0.00 | z | 701.00 | 1239.50 | 1307.50 | 1549.00 | 0.00 | z | 1358.50 | 839.00 | 516.50 | 248.00 | 8119.00 | ||||||||||
1985 | 206.50 | 284.00 | 449.50 | 843.00 | 1006.00 | 1358.50 | 1544.00 | 1423.00 | 1013.00 | 863.50 | 415.50 | 274.00 | 9680.50 | |||||||||||||
1986 | 378.50 | 446.00 | 694.00 | 735.50 | 1088.00 | 1339.00 | 1404.00 | 1558.00 | 1025.00 | 792.00 | 502.00 | 197.00 | 9999.00 | |||||||||||||
1987 | 177.00 | 338.00 | 476.00 | 875.00 | 1030.00 | 1332.50 | 1351.00 | 1478.00 | 1217.50 | 986.00 | 429.50 | 149.00 | 9839.50 | |||||||||||||
1988 | 197.50 | 412.00 | 590.50 | 730.50 | 998.50 | 1228.00 | 1584.00 | 1439.50 | 1177.00 | 1091.00 | 513.00 | 248.50 | 9999.00 | |||||||||||||
1989 | 171.50 | 334.50 | 707.50 | 978.50 | 1052.50 | 1271.00 | 1576.50 | 1389.00 | 1163.50 | 830.00 | 560.50 | 279.50 | 9999.00 | |||||||||||||
1990 | 220.50 | 289.00 | 611.00 | 832.00 | 980.00 | 1299.00 | 1535.00 | 1405.50 | 1209.00 | 918.00 | 459.50 | 127.50 | 9886.00 | |||||||||||||
1991 | 200.50 | 501.00 | 388.00 | 694.00 | 908.50 | 1207.00 | 1500.00 | 1445.00 | 1271.50 | 1047.00 | 520.50 | 246.00 | 9929.00 | |||||||||||||
1992 | 222.00 | 425.50 | 537.50 | 875.00 | 1186.50 | 1240.50 | 1441.50 | 1514.00 | 1281.00 | 963.50 | 402.00 | 130.50 | 9999.00 | |||||||||||||
1993 | 220.50 | 314.50 | 662.00 | 792.50 | 1063.00 | 1207.50 | 1418.50 | 1443.00 | 1204.50 | 908.00 | 395.50 | 209.00 | 9838.50 | |||||||||||||
1994 | 315.00 | 253.50 | 702.00 | 823.50 | 1033.50 | 1420.00 | 1604.50 | 1552.50 | 1236.00 | 852.00 | 248.50 | 257.50 | 9999.00 | |||||||||||||
1995 | 274.50 | 548.00 | 570.50 | 734.00 | 921.39 | d | 1163.50 | 1516.00 | 1540.00 | 1323.50 | 938.00 | 669.50 | 347.00 | 9999.00 | ||||||||||||
1996 | 384.00 | 476.50 | 621.00 | 834.50 | 1117.00 | 1331.00 | 1611.00 | 1562.00 | 1196.50 | 842.00 | 525.00 | 327.00 | 9999.00 | |||||||||||||
1997 | 330.50 | 360.00 | 732.50 | 781.50 | 1264.00 | 1262.00 | 1427.00 | 1502.00 | 1236.50 | 830.00 | 515.00 | 176.00 | 9999.00 | |||||||||||||
1998 | 321.00 | 283.00 | 506.00 | 607.00 | 814.00 | 1127.00 | 1545.50 | 1575.00 | 1137.50 | 807.00 | 483.50 | 266.50 | 9473.00 | |||||||||||||
1999 | 371.00 | 373.00 | 534.50 | 599.00 | 1035.50 | 1265.00 | 1454.00 | 1430.50 | 1239.50 | 1004.00 | 564.50 | 300.50 | 9999.00 | |||||||||||||
2000 | 416.00 | 413.50 | 614.50 | 909.00 | 1209.50 | 1387.00 | 1533.00 | 631.00 | q | 1188.50 | 838.50 | 315.00 | a | 310.50 | 9135.00 | |||||||||||
2001 | 175.50 | 242.50 | 640.50 | 675.50 | 1271.00 | 1372.50 | 1457.00 | 1542.50 | 1286.00 | 1000.00 | 539.50 | 190.00 | 9999.00 | |||||||||||||
2002 | 216.00 | 369.00 | 510.00 | 818.00 | 1050.50 | 1369.00 | 1571.00 | 1482.50 | 1238.00 | 846.00 | 502.00 | 249.00 | 9999.00 | |||||||||||||
2003 | 474.50 | 325.00 | 610.50 | 630.00 | 1096.00 | 1362.50 | 1640.50 | 1518.50 | 1341.00 | 1108.00 | 380.00 | 249.50 | 9999.00 | |||||||||||||
2004 | 261.50 | 271.50 | 776.00 | 828.50 | 1115.50 | 1346.00 | 1550.50 | 1475.50 | 1200.00 | 831.50 | 376.50 | 244.00 | 9999.00 | |||||||||||||
2005 | 286.00 | 316.00 | 541.00 | 670.00 | 1078.00 | 1206.50 | 1600.50 | 1499.50 | 1115.00 | 871.50 | 554.50 | 306.50 | 9999.00 | |||||||||||||
2006 | 306.50 | 379.50 | 424.50 | 691.50 | 1170.50 | 1427.50 | 1642.00 | 1462.00 | 1190.00 | 802.50 | 544.00 | 211.00 | 9999.00 | |||||||||||||
2007 | 208.50 | 376.50 | 721.50 | 849.00 | 1133.50 | 1352.50 | 1581.50 | 1551.50 | 1140.00 | 827.00 | 572.50 | 168.50 | 9999.00 | |||||||||||||
2008 | 178.00 | 384.50 | 611.50 | 766.00 | 999.00 | 1362.50 | 1559.00 | 1554.00 | 1299.50 | 916.00 | 594.50 | 214.00 | 9999.00 | |||||||||||||
2009 | 333.80 | c | 287.00 | 538.00 | 708.50 | 1259.00 | 1138.39 | b | 756.00 | q | 1464.50 | 1298.00 | 790.00 | 483.50 | 160.00 | 8460.70 | ||||||||||
2010 | 239.50 | 343.50 | 515.00 | 637.00 | 904.00 | 1312.50 | 1586.00 | 1446.00 | 1259.00 | 874.50 | 430.00 | 343.00 | 9890.00 | |||||||||||||
2011 | 285.50 | 256.00 | 568.00 | 739.50 | 917.00 | 1236.50 | 1483.50 | 1520.50 | 1280.00 | 937.50 | 405.50 | 177.00 | 9806.50 | |||||||||||||
2012 | 322.50 | 375.00 | 577.50 | 808.50 | 1165.00 | 1323.50 | 1472.50 | 1584.50 | 1329.50 | 952.50 | 578.00 | 280.00 | 9999.00 | |||||||||||||
2013 | 192.50 | 314.00 | 729.57 | b | 24.00 | 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 | 1236.07 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 268.67 | 365.01 | 564.70 | 746.18 | 1040.99 | 1273.51 | 1511.54 | 1462.39 | 1210.01 | 897.84 | 491.51 | 262.61 | 10071.60 | |||||||||||||
S.D. | 88.68 | 86.10 | 97.12 | 100.19 | 109.78 | 91.13 | 71.00 | 70.09 | 81.48 | 86.93 | 85.88 | 83.00 | 394.21 | |||||||||||||
SKEW | -0.06 | 0.21 | 0.35 | -0.17 | -0.03 | -0.24 | -0.20 | -0.06 | -0.22 | 0.35 | -0.29 | 0.61 | 0.01 | |||||||||||||
MAX | 474.50 | 552.22 | 828.50 | 978.50 | 1271.00 | 1442.00 | 1642.00 | 1584.50 | 1391.00 | 1108.00 | 669.50 | 474.50 | 11030.50 | |||||||||||||
MIN | 13.50 | 188.50 | 380.50 | 452.50 | 762.50 | 1070.00 | 1351.00 | 1320.50 | 1005.50 | 727.50 | 248.50 | 127.50 | 9300.50 | |||||||||||||
NO YRS | 64 | 65 | 64 | 64 | 64 | 64 | 64 | 63 | 65 | 64 | 65 | 65 | 60 |