YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 112.63 | a | 185.50 | 505.00 | 971.38 | a | 1427.50 | 3202.01 | ||||
1969 | 1543.28 | a | 1310.50 | 1227.50 | 606.50 | 341.00 | 287.00 | 57.00 | 25.50 | 283.00 | 682.50 | 1039.00 | 1395.50 | 8798.28 | ||||||||||||
1970 | 1776.30 | a | 1398.50 | 1229.50 | 678.00 | 349.00 | 93.50 | 33.50 | 55.50 | 253.00 | 536.50 | 1023.62 | a | 1437.50 | 8864.42 | |||||||||||
1971 | 1786.50 | 1387.50 | 1290.00 | 702.00 | 409.20 | a | 67.50 | b | 87.32 | a | 122.50 | 235.50 | 388.50 | 974.50 | 1381.00 | 8832.02 | ||||||||||
1972 | 1786.50 | 1554.00 | 1290.12 | a | 846.50 | 249.00 | 144.50 | 64.00 | 81.00 | 282.50 | 708.50 | 1018.50 | 1540.00 | 9565.12 | ||||||||||||
1973 | 1467.50 | 1287.50 | 880.00 | 706.50 | 448.00 | 64.00 | 24.50 | 51.00 | 280.50 | 421.00 | 992.00 | 1444.00 | 8066.50 | |||||||||||||
1974 | 1584.50 | 1416.50 | 1167.00 | 629.50 | 453.00 | 178.00 | 28.50 | 70.00 | 391.00 | 623.10 | a | 926.79 | b | 1291.50 | 8759.39 | |||||||||||
1975 | 1527.00 | 1305.50 | 1291.50 | 859.50 | 241.50 | 109.50 | 42.50 | 70.00 | 371.50 | 541.97 | b | 862.50 | 1436.50 | 8659.46 | ||||||||||||
1976 | 1696.50 | 1193.00 | 1167.50 | 607.00 | 416.50 | 58.50 | 24.00 | 102.00 | 313.00 | 768.00 | 1228.00 | 1770.50 | 9344.50 | |||||||||||||
1977 | 1876.50 | 1300.50 | 969.50 | 551.00 | 155.50 | 152.50 | 22.50 | 136.50 | 224.00 | 582.00 | 1000.50 | 1480.50 | 8451.50 | |||||||||||||
1978 | 1659.05 | c | 1488.67 | a | 1211.67 | b | 772.50 | b | 291.00 | 144.00 | 70.00 | 48.50 | 205.00 | 634.47 | a | 1045.50 | 1564.00 | 9134.36 | ||||||||
1979 | 1845.00 | 1576.81 | a | 1136.50 | 814.00 | 464.00 | 18.00 | z | 0.00 | z | 0.00 | z | 9.50 | z | 669.50 | 1041.50 | 1223.50 | 8770.81 | ||||||||
1980 | 1541.98 | b | 1462.00 | 1234.00 | 614.48 | a | 284.50 | 160.50 | 18.50 | 37.00 | 271.03 | a | 762.00 | 996.50 | 1155.00 | g | 7382.50 | |||||||||
1981 | 1624.00 | 1255.50 | 1042.00 | 637.50 | b | 389.71 | c | 101.00 | 56.50 | 55.05 | b | 332.68 | b | 760.50 | 907.50 | 1381.64 | b | 8543.58 | ||||||||
1982 | 1916.00 | 1434.50 | 1176.50 | 863.00 | 221.00 | 247.00 | 0.00 | z | 168.00 | 353.50 | 592.00 | 1015.50 | 1253.00 | 9240.00 | ||||||||||||
1983 | 1459.50 | 1121.00 | 1081.00 | 785.50 | 542.00 | 170.50 | 23.00 | 23.50 | 272.50 | 604.00 | 0.00 | z | 1763.50 | 7846.00 | ||||||||||||
1984 | 1692.00 | 1115.50 | 1334.50 | 620.00 | 477.50 | 68.00 | 47.00 | 49.50 | 329.50 | 542.00 | 1039.00 | 1414.00 | 8728.50 | |||||||||||||
1985 | 1620.27 | a | 1398.50 | 1013.50 | 632.50 | 256.50 | 208.00 | 59.50 | 93.50 | 292.50 | 626.50 | 1168.50 | 1753.50 | 9123.27 | ||||||||||||
1986 | 1623.50 | 1383.50 | 1112.38 | a | 558.00 | 286.50 | 147.50 | 48.10 | b | 161.00 | 306.50 | 685.00 | 1165.00 | 1375.50 | 8852.49 | |||||||||||
1987 | 1430.00 | 1128.50 | 996.50 | 551.00 | 303.50 | 80.00 | 40.50 | 104.50 | 270.50 | 776.50 | 888.50 | 1242.50 | 7812.50 | |||||||||||||
1988 | 1740.00 | 1532.00 | 1144.33 | b | 691.00 | 273.50 | 97.00 | 24.28 | a | 67.50 | 271.50 | 788.50 | 983.00 | 1497.00 | 9109.61 | |||||||||||
1989 | 1446.50 | 1545.50 | 1320.50 | 808.50 | 414.00 | 168.50 | 24.50 | 63.00 | 271.00 | 574.00 | 1140.00 | 1779.00 | 9555.00 | |||||||||||||
1990 | 1331.50 | 1328.00 | 1067.00 | 621.50 | 442.50 | 113.00 | 49.50 | 79.00 | 243.00 | 683.50 | 888.00 | 1491.50 | 8338.00 | |||||||||||||
1991 | 1725.50 | 1255.00 | 1110.50 | 578.00 | 273.00 | 43.50 | 52.50 | 41.00 | 349.50 | 662.00 | 1161.50 | 1411.50 | 8663.50 | |||||||||||||
1992 | 1435.50 | 1256.00 | 1157.00 | 792.00 | 327.00 | 189.50 | 131.00 | 136.50 | 321.50 | 655.50 | 1091.00 | 1401.00 | 8893.50 | |||||||||||||
1993 | 1607.00 | 1401.50 | 1123.00 | 818.00 | 369.00 | 155.00 | 31.50 | 54.50 | 405.00 | 710.50 | 1081.00 | 1389.50 | 9145.50 | |||||||||||||
1994 | 1903.50 | 1536.00 | 1078.50 | 735.00 | 349.00 | 84.50 | 52.00 | 111.00 | 183.50 | 547.00 | 897.00 | 1242.00 | 8719.00 | |||||||||||||
1995 | 1489.50 | 1364.00 | 1074.50 | 866.00 | 366.50 | 66.00 | 37.00 | 12.50 | 333.00 | 569.50 | 1265.00 | 1578.50 | 9022.00 | |||||||||||||
1996 | 1707.00 | 1507.50 | 1363.00 | 841.50 | 461.50 | 118.00 | 78.00 | 42.00 | 239.50 | 638.00 | 1155.50 | 1462.50 | 9614.00 | |||||||||||||
1997 | 1659.50 | 1294.00 | 1205.50 | 775.00 | 545.50 | 70.00 | 65.50 | 147.00 | 214.00 | 621.00 | 1074.00 | 1215.00 | 8886.00 | |||||||||||||
1998 | 1430.00 | 999.50 | 1099.50 | 570.50 | 179.00 | 161.50 | 24.50 | 12.50 | 145.00 | 555.00 | 870.50 | 1281.00 | 7328.50 | |||||||||||||
1999 | 1664.50 | 1206.00 | 1082.00 | 598.50 | 253.00 | 113.00 | 9.50 | 57.00 | 273.10 | a | 683.00 | 787.76 | a | 1414.00 | 8141.36 | |||||||||||
2000 | 1636.50 | 1264.00 | 883.00 | 689.46 | b | 298.00 | 131.50 | 68.50 | 43.00 | 288.50 | 523.68 | c | 961.55 | a | 1772.37 | e | 8560.06 | |||||||||
2001 | 1110.00 | g | 1420.42 | d | 1142.41 | d | 639.50 | 290.07 | c | 146.00 | 51.50 | 36.00 | 260.17 | a | 638.17 | b | 745.80 | e | 805.00 | j | 5370.04 | |||||
2002 | 1313.00 | 1144.50 | 934.50 | i | 758.50 | 510.00 | 112.00 | 19.00 | 44.00 | 212.00 | 780.00 | 1069.00 | 1323.50 | 7285.50 | ||||||||||||
2003 | 1641.00 | 1541.50 | 1215.50 | 794.00 | 338.50 | f | 164.00 | 46.00 | 30.50 | 240.00 | 646.00 | 743.50 | h | 920.00 | h | 6318.50 | ||||||||||
2004 | 1071.50 | l | 572.50 | p | 749.50 | i | 557.00 | f | 443.00 | 137.00 | g | 93.50 | 186.50 | 151.50 | 601.50 | 908.00 | 1480.52 | b | 3864.52 | |||||||
2005 | 1663.67 | a | 1203.00 | 1294.00 | 617.50 | 439.50 | 37.50 | 40.00 | 48.50 | 159.00 | 513.29 | e | 968.00 | 1433.50 | 8417.46 | |||||||||||
2006 | 1253.50 | 1368.00 | 1102.00 | 563.00 | 353.50 | 106.00 | 19.50 | 61.50 | 311.00 | 737.00 | 875.50 | 1223.00 | 7973.50 | |||||||||||||
2007 | 1422.50 | 1492.50 | 1049.50 | 744.60 | e | 290.50 | 77.50 | 57.00 | 55.50 | 211.50 | 460.50 | 1008.50 | 1497.00 | 8367.10 | ||||||||||||
2008 | 1541.00 | 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 | 0.00 | z | 0.00 | z | 1541.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1607.03 | 1346.76 | 1144.94 | 698.34 | 354.13 | 125.28 | 46.53 | 74.26 | 270.17 | 624.93 | 1006.18 | 1445.08 | 8718.39 | |||||||||||||
S.D. | 163.68 | 144.76 | 117.39 | 102.53 | 98.83 | 55.61 | 24.96 | 44.49 | 63.60 | 98.83 | 116.54 | 160.92 | 518.08 | |||||||||||||
SKEW | -0.09 | -0.31 | -0.23 | 0.17 | 0.10 | 0.74 | 1.16 | 0.88 | 0.01 | -0.27 | 0.08 | 0.71 | -0.48 | |||||||||||||
MAX | 1916.00 | 1576.81 | 1363.00 | 866.00 | 545.50 | 287.00 | 131.00 | 186.50 | 405.00 | 788.50 | 1265.00 | 1779.00 | 9614.00 | |||||||||||||
MIN | 1253.50 | 999.50 | 880.00 | 551.00 | 155.50 | 37.50 | 9.50 | 12.50 | 145.00 | 388.50 | 745.80 | 1215.00 | 7328.50 | |||||||||||||
NO YRS | 38 | 38 | 37 | 38 | 38 | 37 | 37 | 39 | 39 | 40 | 38 | 37 | 31 |