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 | 733.50 | 531.00 | 239.00 | 143.50 | 166.00 | 281.00 | 575.50 | 1067.50 | 1485.00 | 5222.00 | ||||||||||
1969 | 1567.50 | 1389.00 | 1460.00 | 750.50 | 487.73 | a | 406.50 | 157.50 | 86.00 | 342.50 | 778.50 | 1070.00 | 1444.00 | 9939.73 | ||||||||||||
1970 | 1765.00 | 1523.00 | 1441.50 | 806.00 | 548.00 | 184.66 | a | 95.50 | 121.50 | 322.00 | 567.00 | 1067.50 | 1482.00 | 9923.66 | ||||||||||||
1971 | 1782.00 | 1435.50 | 1404.00 | 843.50 | 566.00 | 133.50 | 190.00 | 208.00 | 315.00 | 460.50 | 1074.50 | 1456.00 | 9868.50 | |||||||||||||
1972 | 1789.50 | 1631.00 | 1461.50 | 970.50 | 362.50 | 255.50 | 145.50 | 172.50 | 402.00 | 771.50 | 1100.50 | 1631.00 | 10693.50 | |||||||||||||
1973 | 1501.00 | 1405.00 | 988.00 | 831.00 | 575.00 | 151.50 | 100.50 | 99.50 | 401.00 | 488.00 | 1063.50 | 1529.00 | 9133.00 | |||||||||||||
1974 | 1692.00 | 1547.00 | 1340.50 | 807.50 | 559.50 | 285.00 | 64.00 | 161.00 | 501.00 | 660.50 | 1017.00 | 1305.50 | 9940.50 | |||||||||||||
1975 | 1589.50 | 1343.00 | 1344.50 | 1021.00 | 311.50 | 170.50 | 86.50 | 141.00 | 443.00 | 568.50 | 963.00 | 1541.73 | a | 9523.73 | ||||||||||||
1976 | 1719.00 | 1272.50 | 1286.00 | 745.50 | 504.00 | 89.50 | 98.50 | 150.50 | 387.50 | 846.00 | 1268.50 | 1771.00 | 10138.50 | |||||||||||||
1977 | 1969.50 | 1411.50 | 1030.50 | 664.50 | 189.00 | 236.00 | 81.00 | 278.00 | 349.44 | c | 659.50 | 1048.50 | 1519.00 | 9436.44 | ||||||||||||
1978 | 1667.00 | 1527.00 | 1352.00 | 891.00 | 386.50 | 221.50 | 121.50 | 120.50 | 248.50 | 656.50 | 1092.50 | 1620.00 | 9904.50 | |||||||||||||
1979 | 1882.00 | 1638.00 | 1243.00 | 928.50 | 578.50 | 227.50 | 111.00 | 155.50 | 305.00 | 788.00 | 1125.50 | 1366.50 | 10349.00 | |||||||||||||
1980 | 1660.00 | 1577.00 | 1363.00 | 787.00 | 320.00 | 264.00 | 60.50 | 83.50 | 405.56 | c | 821.50 | 1077.00 | 1573.00 | 9992.06 | ||||||||||||
1981 | 1638.50 | 1288.00 | 1179.50 | 749.00 | 525.50 | 170.50 | 92.50 | 74.50 | 399.00 | 763.00 | 928.00 | 1450.50 | 9258.50 | |||||||||||||
1982 | 1921.00 | 1495.50 | 1319.00 | 969.00 | 276.00 | 342.50 | 73.00 | 211.50 | 349.50 | 613.00 | 1092.00 | 1332.50 | 9994.50 | |||||||||||||
1983 | 1480.50 | 1193.50 | 1180.00 | 925.50 | 581.00 | 193.50 | 37.00 | 33.50 | 287.00 | 654.00 | 1029.50 | 1802.50 | 9397.50 | |||||||||||||
1984 | 1742.50 | 1160.50 | 1467.00 | 691.00 | 515.00 | 110.00 | 129.00 | 81.00 | 441.00 | 574.02 | a | 1039.82 | b | 1480.50 | 9431.34 | |||||||||||
1985 | 1727.50 | 1483.00 | 1114.50 | 678.10 | a | 376.00 | 267.50 | 109.00 | 147.50 | 334.66 | a | 612.00 | 1204.14 | a | 1741.00 | 9794.90 | ||||||||||
1986 | 1589.00 | 1410.50 | 1118.50 | 653.28 | a | 322.00 | 221.50 | 67.00 | 162.00 | 321.00 | 674.50 | 1175.50 | 1355.50 | 9070.28 | ||||||||||||
1987 | 1454.00 | 1125.00 | 1014.50 | 554.50 | 332.50 | 115.50 | 55.00 | 128.00 | 279.50 | 803.00 | 1003.50 | 1293.00 | 8158.00 | |||||||||||||
1988 | 1674.00 | 1578.50 | 1239.00 | 737.00 | 0.00 | z | 0.00 | z | 32.50 | 89.00 | 283.50 | 798.50 | 1030.50 | 1510.00 | 8972.50 | |||||||||||
1989 | 1415.00 | 1564.00 | 1375.00 | 850.00 | 429.50 | 228.50 | 48.00 | 87.00 | 268.50 | 582.00 | 1221.50 | 1760.50 | 9829.50 | |||||||||||||
1990 | 1327.00 | 1303.00 | 1074.50 | 672.00 | 522.00 | 154.00 | 103.00 | 98.00 | 299.00 | 696.00 | 932.50 | 1486.50 | 8667.50 | |||||||||||||
1991 | 1693.00 | 1257.00 | 1162.00 | 632.00 | 291.00 | 94.00 | 83.00 | 83.50 | 374.50 | 701.00 | 1150.50 | 1430.00 | 8951.50 | |||||||||||||
1992 | 1483.00 | 1297.00 | 1281.50 | 853.00 | 349.50 | 252.50 | 205.50 | 202.50 | 314.00 | 712.50 | 1121.00 | 1426.00 | 9498.00 | |||||||||||||
1993 | 1540.50 | 1425.50 | 1212.50 | 898.00 | 443.00 | 223.50 | 42.00 | 0.00 | z | 425.50 | 731.00 | 1156.50 | 1383.50 | 9481.50 | ||||||||||||
1994 | 1929.50 | 1553.00 | 1164.00 | 800.00 | 408.00 | 128.00 | 73.50 | 134.50 | 231.00 | 527.50 | 954.50 | 1184.00 | 9087.50 | |||||||||||||
1995 | 1485.50 | 1404.00 | 1052.00 | 891.50 | 366.50 | 87.50 | 67.50 | 25.50 | 347.00 | 644.50 | 1322.50 | 1560.00 | 9254.00 | |||||||||||||
1996 | 1632.50 | 713.50 | n | 1410.50 | 983.00 | 508.00 | 140.50 | 154.50 | 88.50 | 310.50 | 715.50 | 1250.50 | 1502.00 | 8696.00 | ||||||||||||
1997 | 1726.50 | 1411.00 | 1400.50 | 918.00 | 711.50 | 100.00 | 105.92 | a | 224.50 | 323.00 | 699.50 | 1150.00 | 1284.00 | 10054.42 | ||||||||||||
1998 | 1532.50 | 1050.50 | 1255.50 | 679.00 | 322.50 | 241.00 | 0.00 | z | 0.00 | z | 0.00 | z | 525.50 | 942.50 | 1312.00 | 7861.00 | ||||||||||
1999 | 1634.00 | 1173.93 | a | 1136.00 | 682.22 | c | 292.00 | 155.00 | 38.00 | 121.93 | a | 295.00 | 696.50 | 831.50 | 1391.50 | 8447.58 | ||||||||||
2000 | 1628.50 | 1218.00 | c | 973.00 | 859.50 | 323.50 | 187.76 | a | 87.00 | 0.00 | z | 351.00 | 343.50 | l | 989.50 | 1694.50 | 8312.26 | |||||||||
2001 | 0.00 | z | 1449.00 | 1254.00 | 677.00 | 308.50 | 154.00 | 77.50 | 57.50 | 304.50 | 662.00 | 785.69 | a | 1318.50 | 7048.19 | |||||||||||
2002 | 1454.50 | 1259.50 | 1478.50 | 852.50 | 588.50 | 147.00 | 34.00 | 75.00 | 232.00 | 859.50 | 1182.00 | 1355.50 | 9518.50 | |||||||||||||
2003 | 1700.50 | 1557.50 | 1316.00 | 839.50 | 473.50 | 205.00 | 86.00 | 122.00 | 297.00 | 708.50 | 1087.50 | 1343.50 | 9736.50 | |||||||||||||
2004 | 1806.50 | 1349.50 | 1197.00 | 862.50 | 518.00 | 258.00 | 154.50 | 267.50 | 209.00 | 663.50 | 992.00 | 1573.00 | 9851.00 | |||||||||||||
2005 | 1725.15 | a | 1308.00 | 1399.00 | 691.50 | 509.00 | 80.50 | 74.50 | 94.00 | 190.00 | 563.00 | 1040.50 | 1454.50 | 9129.65 | ||||||||||||
2006 | 1265.00 | 1469.50 | 1314.50 | 717.00 | 489.50 | 235.00 | 68.00 | 155.00 | 455.00 | 894.00 | 1022.50 | 1323.50 | 9408.50 | |||||||||||||
2007 | 1595.00 | 1663.00 | 1225.50 | 998.00 | 399.00 | 177.50 | 141.50 | 136.50 | 26.00 | z | 441.00 | k | 1112.00 | 1534.00 | 8982.00 | |||||||||||
2008 | 1541.50 | 1626.50 | 1560.50 | 877.00 | 605.00 | 201.00 | 101.00 | 100.00 | k | 159.50 | p | 675.50 | 1072.00 | 1662.50 | 9922.50 | |||||||||||
2009 | 1832.50 | 1396.50 | 1300.00 | 832.50 | 514.50 | 259.50 | 223.50 | 186.50 | 202.00 | 841.00 | 863.50 | 1539.00 | 9991.00 | |||||||||||||
2010 | 1408.50 | 1269.50 | 959.50 | 604.50 | 358.00 | 194.00 | 42.00 | 80.50 | 446.90 | a | 618.50 | 1001.50 | 1535.50 | 8518.90 | ||||||||||||
2011 | 1713.50 | 1415.50 | 1347.00 | 916.03 | a | 507.50 | 216.50 | 44.50 | 97.50 | 347.50 | 609.00 | 1013.50 | 1371.00 | 9599.04 | ||||||||||||
2012 | 1506.50 | 1276.00 | 848.50 | 815.50 | 345.00 | 144.00 | 27.50 | 141.00 | 272.50 | l | 215.50 | w | 0.00 | z | 0.00 | z | 5104.00 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1636.92 | 1398.39 | 1250.99 | 803.09 | 441.60 | 194.32 | 93.93 | 130.47 | 332.23 | 677.61 | 1062.14 | 1479.87 | 9528.32 | |||||||||||||
S.D. | 160.00 | 151.59 | 162.98 | 114.86 | 114.69 | 69.09 | 47.19 | 57.20 | 73.40 | 104.63 | 110.35 | 144.02 | 554.38 | |||||||||||||
SKEW | -0.06 | -0.19 | -0.42 | -0.08 | 0.00 | 0.55 | 0.85 | 0.63 | 0.17 | 0.08 | -0.09 | 0.40 | -0.50 | |||||||||||||
MAX | 1969.50 | 1663.00 | 1560.50 | 1021.00 | 711.50 | 406.50 | 223.50 | 278.00 | 501.00 | 894.00 | 1322.50 | 1802.50 | 10693.50 | |||||||||||||
MIN | 1265.00 | 1050.50 | 848.50 | 554.50 | 189.00 | 80.50 | 27.50 | 25.50 | 190.00 | 460.50 | 785.69 | 1184.00 | 8158.00 | |||||||||||||
NO YRS | 43 | 43 | 44 | 45 | 44 | 44 | 44 | 41 | 41 | 42 | 44 | 44 | 35 |