YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | 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 | 850.50 | 1293.00 | 2143.50 | |||
1971 | 1627.50 | 1260.50 | 1113.00 | 540.00 | 290.88 | a | 34.00 | 21.00 | 16.00 | 106.50 | 239.50 | 817.50 | 1161.50 | 7227.88 | ||||||||||||
1972 | 1574.00 | 1368.50 | 1136.00 | 665.50 | 187.50 | 84.00 | 31.00 | 33.00 | 146.50 | 544.50 | 899.00 | 1409.50 | 8079.00 | |||||||||||||
1973 | 1251.50 | 1133.00 | 728.50 | 590.50 | 336.50 | 13.50 | 0.00 | 10.00 | 162.50 | 295.50 | 846.00 | 1311.00 | 6678.50 | |||||||||||||
1974 | 1427.50 | 1270.00 | 973.50 | 476.50 | 327.50 | 66.00 | 0.50 | 22.50 | 225.50 | 434.50 | 802.00 | 1177.50 | 7203.50 | |||||||||||||
1975 | 1318.00 | 1211.00 | 1166.50 | 732.50 | 160.00 | 40.00 | 17.00 | 7.00 | 217.00 | 350.50 | 626.25 | b | 1207.00 | 7052.75 | ||||||||||||
1976 | 1535.50 | 1082.50 | 892.00 | 483.00 | 303.00 | 15.00 | 4.00 | 30.00 | 186.50 | 599.50 | 1076.00 | 1582.50 | 7789.50 | |||||||||||||
1977 | 1872.00 | 1204.00 | 732.00 | 363.00 | 92.50 | 75.00 | 4.65 | a | 61.50 | 120.50 | 486.50 | 831.72 | a | 1384.50 | 7227.87 | |||||||||||
1978 | 1619.50 | 1467.00 | 1147.50 | 615.50 | 252.50 | 45.50 | 11.50 | 11.00 | 87.00 | 497.00 | 834.00 | 1397.00 | 7985.00 | |||||||||||||
1979 | 1804.00 | 1475.00 | 1031.50 | 652.00 | 280.03 | a | 51.00 | 11.50 | 50.24 | b | 107.00 | 529.07 | a | 909.50 | 1129.50 | 8030.34 | ||||||||||
1980 | 1460.00 | 1392.00 | 1114.50 | 512.50 | 138.50 | 61.61 | b | 10.00 | 5.50 | g | 159.83 | a | 659.27 | a | 896.90 | a | 1335.50 | 7740.60 | ||||||||
1981 | 1502.00 | 1179.50 | 924.50 | 488.50 | 336.50 | 33.10 | a | 27.50 | 26.50 | 215.50 | 606.00 | 796.00 | 1323.50 | 7459.10 | ||||||||||||
1982 | 1795.50 | 1350.50 | 1112.50 | 715.00 | 149.00 | 151.00 | 6.00 | 67.50 | 229.50 | 454.00 | 881.50 | 1086.50 | 7998.50 | |||||||||||||
1983 | 1294.00 | 1057.50 | 972.50 | 684.50 | 411.00 | 80.00 | 14.00 | 5.00 | 201.00 | 455.50 | 806.50 | 1660.05 | a | 7641.55 | ||||||||||||
1984 | 1587.50 | 1025.00 | 1177.50 | 596.50 | 364.50 | 17.00 | l | 0.00 | z | 14.00 | y | 203.00 | 417.50 | 876.50 | 1220.50 | 7468.50 | ||||||||||
1985 | 1644.50 | 1372.00 | 859.00 | 462.50 | 161.50 | 90.00 | 6.50 | 34.50 | 186.50 | 512.00 | 1012.50 | 1706.50 | 8048.00 | |||||||||||||
1986 | 1522.50 | 1299.00 | 971.50 | 477.50 | 233.50 | 82.00 | 9.50 | 77.00 | 184.50 | 514.00 | 1072.00 | 1299.00 | 7742.00 | |||||||||||||
1987 | 1398.00 | 1030.00 | 931.50 | 481.61 | b | 224.48 | b | 33.00 | 12.00 | 69.50 | 182.50 | 647.50 | 801.96 | b | 1161.47 | a | 6973.52 | |||||||||
1988 | 1608.79 | b | 1409.50 | 962.50 | 580.00 | 165.00 | 65.17 | a | 8.00 | 42.50 | 181.00 | 722.00 | 848.50 | 1319.00 | 7911.97 | |||||||||||
1989 | 1226.00 | 1496.50 | 1156.00 | 633.00 | 287.50 | 93.50 | 10.50 | 27.00 | 252.50 | 559.00 | 1074.50 | 1704.50 | 8520.50 | |||||||||||||
1990 | 1224.50 | 1185.50 | 903.50 | 597.50 | 392.00 | 85.50 | 38.00 | 58.00 | 225.50 | 610.50 | 771.50 | 1345.50 | 7437.50 | |||||||||||||
1991 | 1606.50 | 1138.50 | 918.00 | 467.50 | 192.50 | 24.00 | 13.50 | 17.00 | 243.50 | 508.00 | 1022.50 | 1265.50 | 7417.00 | |||||||||||||
1992 | 1267.00 | 1075.50 | 1000.50 | 678.50 | 274.00 | 100.00 | 44.50 | 102.50 | 236.00 | 601.00 | 973.00 | 1307.00 | 7659.50 | |||||||||||||
1993 | 1434.00 | 1301.00 | 1107.00 | 732.50 | 269.00 | 122.00 | 3.50 | 29.50 | 337.50 | 616.00 | 952.50 | 1291.50 | 8196.00 | |||||||||||||
1994 | 1855.50 | 1481.50 | 991.50 | 549.50 | 286.00 | 59.50 | 18.50 | 63.50 | 123.00 | 444.00 | 773.00 | 1149.50 | 7795.00 | |||||||||||||
1995 | 1463.00 | 1263.00 | 949.00 | 739.00 | 329.50 | 31.50 | 22.50 | 0.00 | 251.00 | 496.50 | 1142.00 | 1438.00 | 8125.00 | |||||||||||||
1996 | 1591.50 | 1340.73 | a | 1215.00 | 729.50 | 437.00 | 78.00 | 36.00 | 24.00 | 200.00 | 523.00 | 1154.00 | 1386.00 | 8714.73 | ||||||||||||
1997 | 1602.00 | 1218.00 | 1063.00 | 689.00 | 448.00 | 40.50 | 23.50 | 47.50 | 135.50 | 490.50 | 957.00 | 1146.50 | 7861.00 | |||||||||||||
1998 | 1268.50 | 897.00 | 949.50 | 506.00 | 121.00 | 91.00 | 0.00 | 0.00 | 64.00 | 409.00 | 743.00 | 1104.50 | 6153.50 | |||||||||||||
1999 | 1563.50 | 989.13 | e | 965.00 | 499.50 | 202.00 | 70.50 | 0.00 | 26.00 | 185.00 | 506.00 | 672.00 | 1236.00 | 6914.63 | ||||||||||||
2000 | 1420.50 | 1099.50 | 754.00 | 610.00 | 237.50 | 71.00 | 20.50 | 10.00 | 199.00 | 383.00 | 921.00 | 1671.50 | 7397.50 | |||||||||||||
2001 | 1417.50 | 1294.00 | 1094.50 | 473.50 | 222.00 | 114.23 | d | 19.00 | 4.50 | 205.50 | 513.50 | 593.50 | 1064.00 | 7015.73 | ||||||||||||
2002 | 1215.50 | 1032.00 | 1139.50 | 594.50 | 394.00 | 64.00 | 1.00 | 3.50 | 95.00 | 603.50 | 932.00 | 1183.50 | 7258.00 | |||||||||||||
2003 | 1514.00 | 1345.50 | 1036.00 | 623.50 | 295.50 | 81.00 | 4.00 | 2.00 | 172.00 | 499.50 | 863.00 | 1142.00 | 7578.00 | |||||||||||||
2004 | 1606.50 | 1256.50 | 870.00 | 548.00 | 323.50 | 91.00 | 24.50 | 94.00 | 78.00 | 439.50 | 777.00 | 1293.00 | 7401.50 | |||||||||||||
2005 | 1487.00 | 1085.50 | 1124.50 | 474.00 | 347.00 | 23.50 | 11.50 | 11.50 | 73.50 | 459.50 | 846.50 | 1455.50 | 7399.50 | |||||||||||||
2006 | 1080.00 | 1280.50 | 993.50 | 451.00 | 286.00 | 44.50 | 2.50 | 1.50 | 208.00 | 622.50 | 764.50 | 1131.50 | 6866.00 | |||||||||||||
2007 | 1289.00 | 1469.50 | 904.50 | 641.50 | 184.00 | 36.00 | 3.00 | 10.50 | 133.50 | 317.50 | 902.50 | 1422.50 | 7314.00 | |||||||||||||
2008 | 1492.50 | 1468.50 | 1160.50 | 558.00 | 360.50 | 30.00 | 5.00 | 3.50 | 111.50 | 509.00 | 875.50 | 1547.00 | 8121.50 | |||||||||||||
2009 | 1766.00 | 1210.50 | 1012.00 | 624.50 | 249.00 | 94.00 | 41.00 | 41.50 | 95.00 | 629.00 | 699.50 | 1330.50 | 7792.50 | |||||||||||||
2010 | 1477.00 | 1224.00 | 857.50 | 417.00 | 226.50 | 25.00 | 2.50 | 4.50 | 186.00 | 414.00 | 798.00 | 1445.00 | 7077.00 | |||||||||||||
2011 | 1540.00 | 1292.50 | 1088.10 | a | 640.34 | a | 326.50 | 65.50 | 0.00 | 5.00 | 216.00 | 425.50 | 796.00 | 1113.00 | 7508.44 | |||||||||||
2012 | 1325.00 | 1061.09 | a | 551.00 | 553.00 | 153.00 | 46.00 | 0.00 | a | 24.00 | 219.50 | 360.00 | i | 0.00 | z | 0.00 | z | 3932.59 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1489.88 | 1240.30 | 994.05 | 574.94 | 268.05 | 63.45 | 13.16 | 29.37 | 174.96 | 501.07 | 868.78 | 1317.58 | 7553.15 | |||||||||||||
S.D. | 184.91 | 154.51 | 141.81 | 96.62 | 89.16 | 31.10 | 12.25 | 27.15 | 59.09 | 103.37 | 126.41 | 173.58 | 518.86 | |||||||||||||
SKEW | 0.06 | -0.12 | -0.84 | -0.01 | 0.05 | 0.48 | 0.96 | 1.00 | 0.03 | -0.28 | 0.29 | 0.71 | -0.18 | |||||||||||||
MAX | 1872.00 | 1496.50 | 1215.00 | 739.00 | 448.00 | 151.00 | 44.50 | 102.50 | 337.50 | 722.00 | 1154.00 | 1706.50 | 8714.73 | |||||||||||||
MIN | 1080.00 | 897.00 | 551.00 | 363.00 | 92.50 | 13.50 | 0.00 | 0.00 | 64.00 | 239.50 | 593.50 | 1064.00 | 6153.50 | |||||||||||||
NO YRS | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 40 | 42 | 41 | 42 | 42 | 39 |