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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 359.00 | h | 940.34 | a | 1601.50 | 2541.84 | ||
1959 | 1746.00 | 1383.93 | a | 1043.15 | a | 601.50 | 241.00 | 69.31 | a | 18.50 | 8.50 | 199.50 | 687.68 | a | 1262.00 | 1177.50 | 8438.57 | |||||||||
1960 | 1573.00 | 1426.00 | 1408.50 | 611.00 | 266.50 | 99.00 | 17.50 | 11.00 | 136.00 | o | 455.50 | 872.50 | 1431.00 | 8171.50 | ||||||||||||
1961 | 1562.00 | 1103.00 | 953.00 | 751.50 | 317.00 | 45.00 | 6.72 | a | 7.50 | 213.50 | 412.30 | a | 940.34 | a | 1502.00 | 7813.86 | ||||||||||
1962 | 1736.50 | 1428.50 | 1189.62 | c | 663.50 | 119.83 | e | 25.00 | q | 20.50 | g | 11.00 | 289.82 | b | 330.00 | i | 857.40 | e | 1329.68 | c | 7625.85 | |||||
1963 | 1833.50 | 1389.50 | 940.00 | 503.50 | 293.00 | 31.00 | 1.00 | 33.58 | a | 77.50 | f | 188.50 | 771.00 | 1718.00 | 7702.58 | |||||||||||
1964 | 1398.50 | 1259.50 | 1232.00 | 564.50 | 185.50 | 85.00 | 3.00 | 75.00 | 219.50 | 507.50 | 901.50 | 1627.00 | 8058.50 | |||||||||||||
1965 | 1757.50 | 1504.50 | 1441.00 | 714.50 | 192.00 | 36.50 | 12.50 | 53.00 | 389.50 | 475.50 | 973.00 | 1199.00 | 8748.50 | |||||||||||||
1966 | 1954.50 | 1424.00 | 963.50 | 719.50 | 371.00 | 56.50 | 4.00 | 70.00 | 212.00 | 549.50 | 761.50 | h | 1482.00 | 7806.50 | ||||||||||||
1967 | 1559.00 | 1609.00 | 1121.50 | 618.00 | 412.50 | 51.00 | 33.00 | 74.00 | 184.00 | 566.00 | 1046.50 | 1348.50 | 8623.00 | |||||||||||||
1968 | 1619.50 | 1492.50 | 862.00 | 514.50 | 376.50 | 84.00 | 33.00 | 56.00 | 0.00 | z | 459.00 | 945.50 | 1518.50 | 7961.00 | ||||||||||||
1969 | 1764.00 | 1294.00 | 1297.00 | 534.50 | 258.00 | 181.50 | 18.00 | 5.00 | 181.00 | 636.50 | 967.50 | 1433.75 | a | 8570.75 | ||||||||||||
1970 | 1876.00 | 1409.00 | 1292.50 | 637.00 | 296.00 | 44.50 | 10.00 | 20.00 | 226.50 | 526.50 | 1028.00 | 1487.00 | 8853.00 | |||||||||||||
1971 | 1856.50 | 1377.00 | 1219.00 | 594.00 | 358.00 | 26.00 | 34.50 | 57.50 | 184.50 | 383.50 | 970.00 | 1467.50 | 8528.00 | |||||||||||||
1972 | 1831.00 | 1606.50 | 1240.50 | 731.00 | 200.00 | 88.00 | 33.50 | 62.50 | 244.50 | 663.00 | 969.00 | 1663.00 | 9332.50 | |||||||||||||
1973 | 1528.50 | 1275.50 | 818.00 | 631.50 | 352.50 | 33.50 | 10.00 | 16.00 | 240.00 | 345.00 | 930.00 | 1516.50 | 7697.00 | |||||||||||||
1974 | 1654.50 | 1375.50 | 1137.70 | a | 580.50 | 371.00 | 94.00 | 0.00 | 63.50 | 294.50 | 479.50 | 917.00 | 1281.50 | 8249.20 | ||||||||||||
1975 | 1597.50 | 1368.00 | 1321.50 | 811.00 | 201.00 | 70.50 | 21.50 | 18.00 | 260.00 | 422.00 | 873.00 | 1459.00 | 8423.00 | |||||||||||||
1976 | 1772.88 | b | 1162.50 | 1098.00 | 476.00 | 252.00 | 16.00 | 2.00 | 27.50 | 208.00 | 692.00 | 1156.00 | 1725.15 | a | 8588.03 | |||||||||||
1977 | 2031.50 | 1254.40 | c | 881.50 | 404.50 | 76.50 | 34.50 | 2.00 | 54.50 | 167.50 | 534.50 | 1016.00 | 1577.00 | 8034.40 | ||||||||||||
1978 | 1822.80 | a | 1524.00 | 1140.50 | 666.50 | 197.50 | 57.50 | 14.50 | 14.50 | 134.50 | 503.00 | 1028.50 | 1684.52 | c | 8788.32 | |||||||||||
1979 | 1985.50 | 1571.50 | 1200.00 | 707.50 | 390.00 | 66.50 | 9.50 | 39.50 | 136.00 | 581.00 | 1015.50 | 1257.00 | 8959.50 | |||||||||||||
1980 | 1611.50 | 1441.50 | 1185.48 | b | 525.00 | 199.50 | 56.00 | 4.00 | 15.50 | 217.50 | 633.50 | 903.50 | 1474.00 | 8266.98 | ||||||||||||
1981 | 1572.39 | d | 1197.50 | 912.50 | 520.50 | 287.00 | 46.50 | 13.00 | 15.00 | 229.50 | 608.50 | 849.00 | 1490.00 | 7741.39 | ||||||||||||
1982 | 1987.10 | a | 1414.00 | 1186.50 | 685.50 | 148.50 | 127.00 | 1.00 | 44.50 | 230.17 | a | 469.00 | 1045.00 | 1260.50 | 8598.77 | |||||||||||
1983 | 1429.50 | 1085.00 | 1006.50 | 714.00 | 365.50 | 70.00 | 6.00 | 0.00 | 172.00 | 504.50 | 925.50 | 1910.50 | 8189.00 | |||||||||||||
1984 | 1658.00 | 1072.00 | 1246.50 | 554.00 | 300.50 | 14.00 | 10.00 | 12.00 | 281.00 | 422.50 | 950.50 | 1459.50 | 7980.50 | |||||||||||||
1985 | 1679.00 | 1390.50 | 940.50 | 452.50 | 137.50 | 118.00 | 4.00 | 61.50 | 268.00 | 551.00 | 1215.00 | 1778.50 | 8596.00 | |||||||||||||
1986 | 1506.00 | 1388.50 | 977.00 | 478.00 | 210.00 | 42.00 | 1.50 | 0.00 | z | 0.00 | z | 0.00 | z | 1076.50 | 1299.00 | 6978.50 | ||||||||||
1987 | 1370.50 | 939.00 | 821.50 | 322.00 | 114.00 | 4.00 | 2.00 | 33.00 | 92.50 | 608.50 | 809.00 | 1262.00 | 6378.00 | |||||||||||||
1988 | 1705.50 | 1508.00 | 986.00 | 507.50 | 75.00 | 8.50 | 1.50 | 14.00 | 105.50 | 628.00 | 968.50 | 1419.50 | 7927.50 | |||||||||||||
1989 | 1381.50 | 1543.50 | 1211.00 | 590.50 | 234.00 | 50.50 | 0.00 | 3.00 | 137.00 | 434.50 | 1080.50 | 1685.50 | 8351.50 | |||||||||||||
1990 | 1198.00 | 1184.50 | 909.00 | 539.50 | 246.00 | 26.50 | 5.00 | 7.50 | 131.00 | 498.00 | 812.50 | 1468.00 | 7025.50 | |||||||||||||
1991 | 1623.00 | 1118.00 | 951.00 | 451.50 | 187.00 | 5.00 | 7.00 | 6.00 | 196.50 | 533.00 | 1205.50 | 1356.00 | 7639.50 | |||||||||||||
1992 | 1364.50 | 1064.50 | 976.50 | 642.50 | 153.50 | 63.50 | 21.50 | 50.00 | 152.00 | 517.50 | 1009.50 | 1350.50 | 7366.00 | |||||||||||||
1993 | 1555.00 | 1316.00 | 1086.50 | 603.50 | 214.50 | 78.50 | 2.00 | 16.50 | 279.00 | 536.00 | 1020.00 | 1360.50 | 8068.00 | |||||||||||||
1994 | 1871.50 | 1458.00 | 926.50 | 541.50 | 158.50 | 18.00 | 3.50 | 32.50 | 93.50 | 371.50 | 807.50 | 1247.00 | 7529.50 | |||||||||||||
1995 | 1469.00 | 1281.50 | 967.50 | 682.50 | 236.00 | 36.50 | 9.00 | 0.00 | 193.00 | 475.50 | 1142.50 | 1470.00 | 7963.00 | |||||||||||||
1996 | 1743.50 | 1369.00 | 1232.00 | 680.50 | 280.00 | 51.50 | 6.50 | 2.50 | 167.50 | 454.00 | 1170.00 | 1546.00 | 8703.00 | |||||||||||||
1997 | 1672.00 | 1198.00 | 1051.00 | 608.00 | 305.00 | 5.00 | 24.00 | 28.00 | 84.50 | 432.00 | 1050.50 | 1146.00 | 7604.00 | |||||||||||||
1998 | 1392.50 | 899.50 | 979.50 | 375.00 | 52.50 | 84.50 | 0.00 | 0.00 | 52.00 | 373.00 | 790.50 | 1193.00 | 6192.00 | |||||||||||||
1999 | 1597.00 | 1034.00 | 923.50 | 444.00 | 124.00 | 63.00 | 0.00 | 1.00 | 138.00 | 436.00 | 666.50 | 1197.00 | 6624.00 | |||||||||||||
2000 | 1496.00 | 1078.50 | 734.50 | 527.50 | 150.00 | 64.50 | 6.00 | 0.00 | 134.00 | 332.00 | 953.50 | 1777.00 | 7253.50 | |||||||||||||
2001 | 1341.00 | 1424.00 | 1102.00 | 494.00 | 166.50 | 47.00 | 2.50 | 0.00 | 150.00 | 468.00 | 546.00 | 1136.50 | 6877.50 | |||||||||||||
2002 | 1237.50 | 1009.00 | 1263.50 | 574.50 | 343.00 | 27.00 | 1.00 | 6.50 | 113.00 | 680.00 | 948.00 | 1193.00 | 7396.00 | |||||||||||||
2003 | 1513.00 | 1375.00 | 1036.00 | 504.00 | 206.00 | 37.50 | 1.00 | 2.00 | 164.50 | 431.50 | 941.00 | 1215.00 | 7426.50 | |||||||||||||
2004 | 1660.00 | 1216.50 | 909.50 | 461.50 | 264.00 | 70.50 | 9.00 | 52.50 | 74.00 | 474.50 | 820.50 | 1381.50 | 7394.00 | |||||||||||||
2005 | 1598.00 | 1131.00 | 1094.00 | 476.00 | 336.50 | 1.00 | 10.00 | 10.00 | 77.50 | 423.50 | 881.00 | 1418.50 | 7457.00 | |||||||||||||
2006 | 1165.50 | 1326.50 | 1005.50 | 401.00 | 231.00 | 32.00 | 0.00 | 4.50 | 223.50 | 611.50 | 873.00 | 1169.50 | 7043.50 | |||||||||||||
2007 | 1438.50 | 1510.00 | 917.00 | 597.00 | 154.50 | 20.00 | 3.00 | 23.50 | 153.00 | 375.50 | 927.00 | 1545.50 | 7664.50 | |||||||||||||
2008 | 1631.00 | 1482.50 | 1214.50 | 700.50 | 339.50 | 28.00 | 4.00 | 8.50 | 123.00 | 500.50 | 914.50 | 1638.50 | 8585.00 | |||||||||||||
2009 | 1856.50 | 1278.50 | 1095.00 | 593.00 | 254.00 | 106.00 | 32.00 | 39.50 | 52.50 | 701.00 | 701.00 | 1502.00 | 8211.00 | |||||||||||||
2010 | 1646.00 | 1325.50 | 808.00 | 379.00 | 244.50 | 47.00 | 0.00 | 1.00 | 217.00 | 393.50 | 935.00 | 1563.00 | 7559.50 | |||||||||||||
2011 | 1707.50 | 1349.00 | 1178.00 | 620.50 | 295.00 | 60.00 | 0.50 | 1.50 | 197.50 | 365.00 | 813.00 | 1210.00 | 7797.50 | |||||||||||||
2012 | 1359.50 | 1104.00 | 605.50 | 510.50 | 166.00 | 33.00 | 0.00 | 18.50 | 165.00 | 579.00 | 885.50 | 1333.00 | 6759.50 | |||||||||||||
2013 | 1539.00 | 1350.00 | 1252.00 | 37.00 | 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 | 4141.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1618.85 | 1310.92 | 1063.49 | 570.24 | 239.01 | 53.05 | 8.97 | 24.31 | 180.99 | 497.88 | 944.77 | 1435.32 | 7914.07 | |||||||||||||
S.D. | 200.99 | 172.98 | 172.94 | 107.05 | 88.55 | 34.61 | 10.07 | 23.08 | 69.35 | 106.72 | 134.88 | 185.83 | 709.89 | |||||||||||||
SKEW | -0.09 | -0.43 | -0.10 | -0.07 | -0.01 | 1.12 | 1.33 | 0.78 | 0.34 | -0.09 | -0.11 | 0.32 | -0.41 | |||||||||||||
MAX | 2031.50 | 1609.00 | 1441.00 | 811.00 | 412.50 | 181.50 | 34.50 | 75.00 | 389.50 | 701.00 | 1262.00 | 1910.50 | 9332.50 | |||||||||||||
MIN | 1165.50 | 899.50 | 605.50 | 322.00 | 52.50 | 1.00 | 0.00 | 0.00 | 52.00 | 188.50 | 546.00 | 1136.50 | 6192.00 | |||||||||||||
NO YRS | 55 | 55 | 55 | 54 | 54 | 53 | 53 | 53 | 50 | 52 | 54 | 55 | 48 |