YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 271.00 | 359.50 | 1082.00 | 1374.00 | 3086.50 | |||||
1957 | 1888.42 | a | 1377.00 | 1175.50 | 699.50 | 389.50 | 130.86 | a | 0.00 | 57.00 | 306.50 | 624.00 | 1055.50 | 1302.50 | 9006.28 | |||||||||||
1958 | 1442.00 | 1474.00 | 1181.50 | 659.50 | 241.50 | 219.00 | 63.50 | 42.50 | 191.00 | 501.00 | 1060.00 | 1672.00 | 8747.50 | |||||||||||||
1959 | 1856.26 | b | 1575.78 | a | 1059.50 | 667.50 | 360.00 | 63.00 | 22.50 | 14.50 | 232.50 | 794.00 | 1349.00 | 1227.50 | 9222.04 | |||||||||||
1960 | 1023.00 | m | 1556.50 | 1602.50 | 728.50 | 325.50 | 136.03 | a | 29.50 | 27.50 | 229.00 | 556.00 | 1019.00 | 1595.50 | 7805.53 | |||||||||||
1961 | 1706.55 | a | 1268.00 | 985.00 | 844.50 | 415.50 | 67.50 | 19.50 | 8.00 | 325.50 | 547.50 | 1060.50 | 1687.50 | 8935.55 | ||||||||||||
1962 | 1843.00 | 1562.00 | 1316.00 | 748.50 | 300.50 | 107.00 | 55.50 | 28.50 | 299.50 | 492.00 | 922.00 | 1448.00 | 9122.50 | |||||||||||||
1963 | 1967.00 | 1430.00 | 971.50 | 605.50 | 347.00 | 58.00 | 11.00 | 46.00 | 147.50 | 304.00 | 924.50 | 1748.50 | 8560.50 | |||||||||||||
1964 | 1483.00 | 1297.00 | 1377.00 | 637.50 | 243.00 | 124.00 | 11.50 | 103.50 | 288.00 | 557.00 | 1097.50 | 1774.50 | 8993.50 | |||||||||||||
1965 | 1882.00 | 1530.00 | 1541.50 | 733.50 | 292.50 | 74.00 | 17.00 | 54.00 | 514.50 | 478.50 | 1046.50 | 1283.00 | 9447.00 | |||||||||||||
1966 | 2023.00 | 1533.00 | 993.50 | 850.00 | 413.50 | 102.50 | 0.00 | 101.00 | 139.50 | f | 493.50 | f | 1194.50 | 1509.50 | 8720.50 | |||||||||||
1967 | 1608.00 | 1598.50 | 1067.00 | 671.00 | 488.25 | c | 92.59 | a | 52.00 | 59.00 | 166.00 | 607.00 | 1078.50 | 1490.50 | 8978.34 | |||||||||||
1968 | 1681.00 | 1543.00 | 872.00 | 644.00 | 420.00 | 89.50 | 37.50 | 55.50 | 202.00 | 572.50 | 1049.50 | 1668.00 | 8834.50 | |||||||||||||
1969 | 1975.50 | 1397.00 | 1497.00 | 596.50 | 296.50 | 217.50 | 24.50 | 6.50 | 167.50 | 751.50 | 1008.00 | 1470.00 | 9408.00 | |||||||||||||
1970 | 1948.50 | 1408.50 | 1351.00 | 757.50 | 303.50 | 56.00 | 10.50 | 18.00 | 238.00 | 609.50 | 1177.50 | 1634.50 | 9513.00 | |||||||||||||
1971 | 1931.50 | 1445.50 | 1138.50 | 586.00 | 369.50 | 41.00 | 62.00 | 30.00 | 242.50 | 556.00 | 1082.00 | 1629.50 | 9114.00 | |||||||||||||
1972 | 1888.00 | 1659.50 | 1257.00 | 740.50 | 280.50 | 78.50 | 34.50 | 53.50 | 261.00 | 697.50 | 1140.50 | 1777.50 | 9868.50 | |||||||||||||
1973 | 1582.50 | 1287.00 | 919.00 | 691.00 | 335.50 | 71.00 | 25.50 | 7.50 | 268.00 | 402.50 | 1119.50 | 1625.50 | 8334.50 | |||||||||||||
1974 | 1790.50 | 1408.50 | 1207.50 | 641.00 | 426.50 | 99.50 | 8.50 | 74.50 | 303.50 | 499.50 | 1048.50 | 1387.25 | a | 8895.25 | ||||||||||||
1975 | 1619.50 | 1545.50 | 1405.00 | 959.50 | 284.50 | 114.00 | 24.50 | 33.50 | 294.00 | 518.50 | 1019.00 | 1537.00 | 9354.50 | |||||||||||||
1976 | 1738.00 | 1229.50 | 1176.00 | 520.50 | 332.50 | 53.50 | 11.50 | 18.50 | 218.00 | 740.00 | 1273.00 | 1699.50 | 9010.50 | |||||||||||||
1977 | 2058.00 | 1271.00 | 1042.50 | 459.50 | 97.50 | 54.00 | 15.50 | 101.50 | 225.50 | 589.50 | 1193.50 | 1745.50 | 8853.50 | |||||||||||||
1978 | 2074.00 | 1673.00 | 1273.00 | 725.00 | 272.00 | 109.00 | 38.50 | 40.50 | 169.50 | 562.00 | 1207.00 | 1706.00 | 9849.50 | |||||||||||||
1979 | 2097.00 | 1749.50 | 1336.50 | 887.59 | a | 478.50 | 102.50 | 22.50 | 68.00 | 165.50 | 646.00 | 1115.50 | 1212.00 | 9881.09 | ||||||||||||
1980 | 1644.00 | 1508.00 | 1302.00 | 548.50 | 223.50 | 63.00 | 18.00 | 53.00 | 241.50 | 672.00 | 0.00 | z | 1536.05 | a | 7809.55 | |||||||||||
1981 | 1495.50 | 1233.50 | 929.50 | 468.50 | 316.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4443.50 | ||||||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5.50 | 71.00 | 285.00 | 588.47 | b | 724.00 | l | 1347.50 | 2297.47 | |||||
1983 | 1440.00 | 1171.00 | 1195.00 | 865.00 | 426.50 | 136.00 | 11.00 | 0.00 | 271.50 | 643.50 | 1129.50 | 2175.00 | 9464.00 | |||||||||||||
1984 | 1712.00 | 1211.50 | 832.50 | i | 659.50 | 364.00 | 57.00 | 26.00 | 18.00 | 360.50 | 592.50 | 1037.50 | 1657.47 | a | 7695.97 | |||||||||||
1985 | 1815.00 | 1444.00 | 968.75 | a | 471.50 | 184.50 | 159.00 | 20.00 | 112.50 | 334.00 | 643.00 | 1471.50 | 1946.00 | 9569.75 | ||||||||||||
1986 | 1570.50 | 1542.50 | 1102.50 | 666.21 | a | 310.00 | 79.00 | 7.50 | 84.50 | 285.00 | 572.50 | 1187.50 | 1272.00 | 8679.71 | ||||||||||||
1987 | 1384.50 | 989.00 | 1052.00 | 440.00 | 178.50 | 45.50 | 20.50 | 79.00 | 183.50 | 729.00 | 943.50 | 1346.00 | 7391.00 | |||||||||||||
1988 | 1812.50 | 1575.50 | 1103.00 | 595.50 | 146.50 | 9.00 | 9.50 | 42.00 | 215.50 | 702.50 | 1110.00 | 1474.50 | 8796.00 | |||||||||||||
1989 | 1504.00 | 1730.00 | 1318.00 | 703.00 | 306.50 | 141.50 | 0.00 | 19.50 | 222.00 | 578.00 | 1197.00 | 1804.00 | 9523.50 | |||||||||||||
1990 | 1277.00 | 1284.00 | 987.00 | 676.50 | 378.50 | 93.50 | 41.50 | 39.00 | 169.00 | 613.00 | 954.00 | 1645.50 | 8158.50 | |||||||||||||
1991 | 1736.50 | 1149.00 | 1062.50 | 557.00 | 254.50 | 25.00 | 33.00 | 27.00 | 264.50 | 662.00 | 1264.00 | 1345.00 | 8380.00 | |||||||||||||
1992 | 1404.50 | 1146.00 | 989.50 | 748.50 | 276.00 | 149.50 | 133.50 | 137.00 | 245.00 | 636.50 | 1218.50 | 1662.00 | 8746.50 | |||||||||||||
1993 | 1773.00 | 1565.50 | 1286.50 | 773.50 | 354.50 | 177.00 | 49.00 | 58.50 | 357.50 | 642.50 | 1210.50 | 1529.50 | 9777.50 | |||||||||||||
1994 | 2106.50 | 1676.00 | 1117.50 | 669.50 | 246.50 | 53.00 | 30.50 | 80.00 | 178.00 | 525.50 | 959.00 | 1388.00 | 9030.00 | |||||||||||||
1995 | 1637.00 | 1388.00 | 1156.00 | 867.50 | 417.00 | 91.00 | 19.50 | 8.00 | 257.00 | 694.50 | 1240.00 | 1553.00 | 9328.50 | |||||||||||||
1996 | 1931.00 | 1503.00 | 1436.00 | 808.00 | 448.00 | 89.50 | 36.50 | 15.00 | 282.00 | 566.50 | 1403.50 | 1839.50 | 10358.50 | |||||||||||||
1997 | 1909.00 | 1401.50 | 1321.00 | 879.50 | 429.00 | 23.50 | 55.00 | 72.50 | 153.50 | 529.00 | 1234.00 | 1351.00 | 9358.50 | |||||||||||||
1998 | 1603.50 | 1056.50 | 1291.00 | 582.00 | 186.00 | 152.00 | 12.50 | 6.00 | 96.00 | 531.00 | 1013.00 | 1342.50 | 7872.00 | |||||||||||||
1999 | 1760.00 | 1100.00 | 1021.00 | 603.00 | 291.50 | 95.50 | 8.94 | e | 26.50 | 269.00 | 621.03 | a | 775.00 | 1284.00 | 7855.48 | |||||||||||
2000 | 1619.00 | 1147.50 | 868.00 | 679.00 | 276.00 | 133.00 | 45.50 | 25.50 | 193.00 | 487.50 | 1224.50 | 1935.00 | 8633.50 | |||||||||||||
2001 | 1537.00 | 1674.50 | 1338.50 | 671.00 | 286.50 | 110.00 | 16.50 | 17.50 | 204.00 | 601.00 | 733.50 | 1367.50 | 8557.50 | |||||||||||||
2002 | 1443.00 | 1085.50 | 1455.00 | 706.00 | 450.00 | 59.50 | 12.50 | 35.50 | 171.00 | 863.50 | 1045.00 | 1376.00 | 8702.50 | |||||||||||||
2003 | 1691.50 | 1516.50 | 1183.00 | 584.00 | 373.50 | 119.00 | 6.50 | 22.50 | 238.50 | 496.50 | 1184.00 | 1342.50 | 8758.00 | |||||||||||||
2004 | 1757.00 | 1373.00 | 953.00 | 600.00 | 377.00 | 166.50 | 64.50 | 116.00 | 132.00 | 550.00 | 925.50 | 1363.50 | 8378.00 | |||||||||||||
2005 | 1696.00 | 1177.50 | 1077.00 | 544.50 | 391.00 | 41.50 | 17.00 | 45.00 | 121.00 | 556.00 | 981.00 | 1538.00 | 8185.50 | |||||||||||||
2006 | 1283.50 | 1447.00 | 1126.00 | 491.50 | 320.00 | 58.50 | 6.50 | 7.00 | 317.00 | 708.50 | 1006.00 | 1255.00 | 8026.50 | |||||||||||||
2007 | 1590.50 | 1606.50 | 1010.50 | 775.00 | 202.50 | 56.50 | 13.50 | 42.50 | 186.50 | 492.50 | 1030.00 | 1605.50 | 8612.00 | |||||||||||||
2008 | 1709.50 | 1524.50 | 1208.00 | 784.50 | 362.00 | 128.50 | 11.00 | 11.50 | 166.00 | 584.00 | 1006.50 | 1742.00 | 9238.00 | |||||||||||||
2009 | 1837.00 | 1375.50 | 1189.50 | 668.00 | 323.50 | 133.50 | 45.00 | 57.50 | 95.00 | 793.00 | 773.00 | 1685.00 | 8975.50 | |||||||||||||
2010 | 1725.00 | 1469.00 | 945.50 | 418.00 | 332.00 | 45.50 | 1.50 | 13.50 | 228.00 | 483.00 | 1019.00 | 1680.50 | 8360.50 | |||||||||||||
2011 | 1845.50 | 1516.00 | 1339.50 | 741.50 | 340.00 | 77.00 | 1.00 | 7.50 | 217.00 | 468.50 | 970.00 | 1247.00 | 8770.50 | |||||||||||||
2012 | 1387.00 | 1210.50 | 657.00 | 499.50 | 217.50 | 42.00 | 0.00 | 37.50 | 197.00 | 621.00 | 969.00 | 1489.50 | 7327.50 | |||||||||||||
2013 | 1651.50 | 1413.00 | 423.50 | v | 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 | 3064.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1715.86 | 1411.26 | 1161.75 | 669.08 | 321.88 | 93.91 | 25.03 | 44.31 | 233.85 | 589.34 | 1084.04 | 1541.62 | 8894.90 | |||||||||||||
S.D. | 208.80 | 185.30 | 191.26 | 123.97 | 85.31 | 46.59 | 23.14 | 32.72 | 73.71 | 104.92 | 144.73 | 208.29 | 626.16 | |||||||||||||
SKEW | -0.11 | -0.33 | 0.05 | 0.05 | -0.30 | 0.65 | 2.13 | 0.86 | 0.87 | 0.04 | 0.10 | 0.50 | -0.28 | |||||||||||||
MAX | 2106.50 | 1749.50 | 1602.50 | 959.50 | 488.25 | 219.00 | 133.50 | 137.00 | 514.50 | 863.50 | 1471.50 | 2175.00 | 10358.50 | |||||||||||||
MIN | 1277.00 | 989.00 | 657.00 | 418.00 | 97.50 | 9.00 | 0.00 | 0.00 | 95.00 | 304.00 | 733.50 | 1212.00 | 7327.50 | |||||||||||||
NO YRS | 55 | 56 | 54 | 55 | 55 | 54 | 55 | 55 | 55 | 55 | 54 | 56 | 50 |