YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 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 | 429.00 | 900.50 | 1423.00 | 2752.50 | ||||
1950 | 1801.50 | 1450.50 | 1347.00 | 894.00 | 320.50 | 80.50 | 26.50 | 102.50 | 170.00 | 396.50 | 1110.50 | 1694.00 | 9394.00 | |||||||||||||
1951 | 1781.50 | 1394.81 | a | 1378.50 | 720.00 | 177.50 | 110.50 | 20.00 | 67.50 | 297.00 | 568.00 | 1261.00 | 1532.00 | 9308.31 | ||||||||||||
1952 | 1625.00 | 1293.00 | 1274.00 | 564.00 | 312.50 | 47.50 | 17.00 | 42.00 | 208.50 | 743.50 | 935.50 | 1310.00 | 8372.50 | |||||||||||||
1953 | 1483.00 | 1410.00 | 1136.00 | 773.00 | 295.00 | 51.50 | 15.50 | 10.00 | 214.50 | 391.00 | 859.00 | 1394.50 | 8033.00 | |||||||||||||
1954 | 1724.00 | 1031.00 | 1199.50 | 583.00 | 464.00 | 57.50 | 12.00 | 23.00 | 221.00 | 608.50 | 882.50 | 1368.00 | 8174.00 | |||||||||||||
1955 | 1665.50 | 1470.50 | 1255.50 | 416.50 | 194.00 | 64.50 | 0.00 | 14.00 | 203.00 | 516.67 | a | 1165.50 | 1680.00 | 8645.67 | ||||||||||||
1956 | 1627.50 | 1522.00 | 1314.50 | 778.00 | 332.00 | 42.00 | 36.00 | 43.50 | 287.00 | 360.50 | 1009.50 | 1366.50 | 8719.00 | |||||||||||||
1957 | 1838.50 | 1323.50 | 1129.50 | 591.00 | 327.00 | 61.50 | 1.50 | 38.50 | 263.00 | 601.00 | 1015.00 | 1361.50 | 8551.50 | |||||||||||||
1958 | 1448.00 | 1475.00 | 1062.50 | 586.50 | 259.00 | 151.50 | 19.50 | 63.50 | 180.00 | 443.00 | 950.00 | 1664.38 | b | 8302.88 | ||||||||||||
1959 | 1812.00 | 1487.50 | 1113.50 | 603.50 | 211.00 | 57.00 | 13.00 | 7.50 | 200.50 | 676.50 | 1246.50 | 1152.50 | 8581.00 | |||||||||||||
1960 | 1463.50 | 1348.50 | 1393.00 | 598.00 | 270.50 | 118.00 | 27.00 | 12.50 | 235.50 | 542.00 | 933.00 | 1490.50 | 8432.00 | |||||||||||||
1961 | 1642.50 | 1162.50 | 1036.50 | 781.50 | 367.50 | 76.00 | 9.50 | 10.50 | 254.50 | 496.50 | 1013.00 | 1551.50 | 8402.00 | |||||||||||||
1962 | 1765.00 | 1499.00 | 1185.50 | 679.00 | 213.00 | 71.50 | 30.50 | 28.50 | 293.00 | 489.00 | 907.00 | 1433.50 | 8594.50 | |||||||||||||
1963 | 1903.00 | 1496.00 | 1000.50 | 541.00 | 318.50 | 55.00 | 6.50 | 52.50 | 165.50 | 234.00 | 812.50 | 1725.50 | 8310.50 | |||||||||||||
1964 | 1404.00 | 1249.50 | 1165.00 | 555.50 | 179.50 | 91.00 | 3.00 | 79.50 | 245.00 | 569.00 | 896.00 | 1612.00 | 8049.00 | |||||||||||||
1965 | 1774.00 | 1532.00 | 1390.00 | 703.00 | 195.50 | 42.50 | 18.00 | 64.00 | 332.50 | 509.50 | 971.50 | 1211.50 | 8744.00 | |||||||||||||
1966 | 1981.50 | 1370.50 | 978.50 | 706.00 | 419.50 | 64.50 | 3.50 | 63.50 | 233.00 | 562.00 | 1010.00 | 1445.50 | 8838.00 | |||||||||||||
1967 | 1567.50 | 1598.00 | 1143.50 | 625.50 | 455.50 | 34.00 | 36.50 | 90.00 | 199.50 | 585.00 | 1039.50 | 1367.00 | 8741.50 | |||||||||||||
1968 | 1597.00 | 1496.00 | 861.00 | 519.00 | 355.50 | 89.00 | 26.50 | 54.00 | 192.50 | 496.50 | 963.50 | 1504.50 | 8155.00 | |||||||||||||
1969 | 1739.50 | 1321.00 | 1300.50 | 532.00 | 246.00 | 204.50 | 16.50 | 4.50 | 180.00 | 628.00 | 998.50 | 1412.50 | 8583.50 | |||||||||||||
1970 | 1851.50 | 1425.50 | 1248.00 | 601.50 | 288.00 | 56.00 | 16.00 | 21.00 | 223.50 | 462.00 | 1005.50 | 1451.00 | 8649.50 | |||||||||||||
1971 | 1851.00 | 1367.00 | 1207.00 | 604.50 | 364.00 | 33.50 | 26.00 | 52.00 | 188.00 | 371.50 | 950.00 | 1423.50 | 8438.00 | |||||||||||||
1972 | 1846.00 | 1582.00 | 1269.50 | 727.50 | 208.00 | 98.00 | 44.00 | 64.50 | 225.00 | 669.50 | 982.50 | 1632.50 | 9349.00 | |||||||||||||
1973 | 1529.00 | 1277.50 | 785.50 | 662.50 | 374.00 | 19.50 | 6.00 | 13.00 | 220.50 | 364.50 | 944.50 | 1518.00 | 7714.50 | |||||||||||||
1974 | 1616.50 | 1375.50 | 1125.50 | 591.50 | 366.50 | 107.00 | 0.00 | 46.00 | 341.00 | 527.00 | 933.50 | 1297.50 | 8327.50 | |||||||||||||
1975 | 1587.00 | 1371.00 | 1319.00 | 788.00 | 202.00 | 81.50 | 22.50 | 16.50 | 305.50 | 463.50 | 859.00 | 1415.50 | 8431.00 | |||||||||||||
1976 | 1764.50 | 1164.00 | 1099.50 | 534.00 | 320.50 | 23.00 | 6.00 | 30.50 | 236.00 | 707.00 | 1211.50 | 1780.00 | 8876.50 | |||||||||||||
1977 | 2037.00 | 1289.50 | 880.00 | 402.50 | 86.00 | 53.50 | 0.00 | 51.00 | 169.00 | 570.50 | 1016.50 | 1565.00 | 8120.50 | |||||||||||||
1978 | 1824.00 | 1549.50 | 1156.50 | 654.00 | 234.00 | 76.00 | 20.50 | 14.00 | 143.50 | 551.00 | 1056.00 | 1603.00 | 8882.00 | |||||||||||||
1979 | 1978.50 | 1582.50 | 1159.00 | 714.50 | 376.50 | 65.00 | 3.50 | 54.50 | 164.00 | 623.50 | 1008.00 | 1273.00 | 9002.50 | |||||||||||||
1980 | 1595.50 | 1482.00 | 1240.50 | 558.50 | 214.50 | 70.50 | 4.50 | 21.00 | 228.50 | 675.00 | 934.50 | 1503.00 | 8528.00 | |||||||||||||
1981 | 1536.50 | 1232.50 | 950.50 | 541.00 | 306.00 | 36.50 | 14.00 | 14.50 | 233.50 | 621.00 | 862.50 | 1482.00 | 7830.50 | |||||||||||||
1982 | 1964.00 | 1431.00 | 1167.00 | 697.50 | 153.50 | 116.00 | 0.00 | 50.00 | 213.00 | 528.00 | 1023.50 | 1252.00 | 8595.50 | |||||||||||||
1983 | 1441.00 | 1106.00 | 999.50 | 715.50 | 399.00 | 70.00 | 5.50 | 0.00 | 200.50 | 553.00 | 937.50 | 1873.50 | 8301.00 | |||||||||||||
1984 | 755.50 | n | 1106.00 | 1235.50 | 546.50 | 323.50 | 8.00 | 18.00 | 19.00 | 254.00 | 430.00 | 971.00 | 1451.50 | 6363.00 | ||||||||||||
1985 | 1708.50 | 1393.00 | 927.50 | 464.00 | 146.50 | 109.00 | 4.00 | 41.50 | 262.00 | 562.00 | 1208.00 | 1833.00 | 8659.00 | |||||||||||||
1986 | 1549.50 | 1413.00 | 997.00 | 490.00 | 201.50 | 54.50 | 4.00 | 63.00 | 207.50 | 558.00 | 1108.50 | 1319.00 | 7965.50 | |||||||||||||
1987 | 1415.00 | 1021.00 | 872.00 | 431.50 | 193.00 | 39.00 | 4.50 | 48.50 | 151.50 | 728.50 | 851.00 | 1264.00 | 7019.50 | |||||||||||||
1988 | 1739.00 | 1521.50 | 1043.50 | 588.00 | 132.50 | 26.00 | 0.00 | 25.00 | 172.00 | 735.00 | 932.00 | 1430.00 | 8344.50 | |||||||||||||
1989 | 1410.00 | 1585.00 | 1238.00 | 669.50 | 270.50 | 100.00 | 4.50 | 21.00 | 206.00 | 522.50 | 1134.00 | 1756.00 | 8917.00 | |||||||||||||
1990 | 1284.00 | 1268.50 | 963.50 | 592.00 | 326.50 | 54.00 | 7.50 | 19.50 | 157.50 | 561.50 | 817.50 | 1498.00 | 7550.00 | |||||||||||||
1991 | 1658.00 | 1187.00 | 975.00 | 501.50 | 204.00 | 7.00 | 19.50 | 16.00 | 261.50 | 597.50 | 1225.50 | 1374.50 | 8027.00 | |||||||||||||
1992 | 1389.00 | 1110.00 | 1081.50 | 690.50 | 223.00 | 105.00 | 42.50 | 81.50 | 212.50 | 577.00 | 997.00 | 1360.50 | 7870.00 | |||||||||||||
1993 | 1570.15 | a | 1362.50 | 1109.00 | 683.00 | 280.00 | 105.50 | 4.00 | 25.00 | 356.00 | 613.50 | 1047.00 | 1344.00 | 8499.65 | ||||||||||||
1994 | 1936.00 | 1481.00 | 990.50 | 627.50 | 228.50 | 45.50 | 17.00 | 59.00 | 116.00 | 434.00 | 838.50 | 1252.00 | 8025.50 | |||||||||||||
1995 | 1497.30 | a | 1336.50 | 968.50 | 739.00 | 277.00 | 57.50 | 13.50 | 0.50 | 244.00 | 546.00 | 1197.50 | 1495.00 | 8372.30 | ||||||||||||
1996 | 1753.00 | 1411.50 | 1286.50 | 747.50 | 348.00 | 63.50 | 21.50 | 4.50 | 203.00 | 523.00 | 1192.00 | 1510.50 | 9064.50 | |||||||||||||
1997 | 1671.50 | 1250.50 | 1092.50 | 642.00 | 390.50 | 13.50 | 34.00 | 55.50 | 136.50 | 502.50 | 1075.00 | 1180.50 | 8044.50 | |||||||||||||
1998 | 1396.50 | 935.00 | 1008.00 | 418.00 | 111.00 | 112.50 | 0.50 | 0.00 | 89.50 | 470.00 | 815.50 | 1258.50 | 6615.00 | |||||||||||||
1999 | 1655.50 | 1051.04 | a | 978.00 | 490.34 | a | 174.50 | 80.00 | 1.55 | a | 13.50 | 238.50 | 548.00 | 810.54 | b | 1313.00 | 7354.47 | |||||||||
2000 | 1570.00 | 1133.15 | b | 799.50 | 598.50 | 220.00 | 77.00 | 18.00 | 2.00 | s | 141.00 | r | 448.50 | 1012.50 | 1840.50 | 7717.65 | ||||||||||
2001 | 1438.00 | 1479.00 | 1194.50 | 530.50 | 243.50 | 85.00 | 21.50 | 11.00 | 222.50 | 551.00 | 631.00 | 1201.25 | a | 7608.75 | ||||||||||||
2002 | 1271.50 | 1075.50 | 1264.00 | 639.00 | 413.50 | 48.00 | 0.50 | 7.00 | 140.00 | 666.00 | 1007.00 | 1260.50 | 7792.50 | |||||||||||||
2003 | 1588.00 | 1444.00 | 1054.00 | 590.00 | 277.00 | 57.00 | 9.00 | 13.00 | 214.00 | 527.50 | 983.50 | 1247.50 | 8004.50 | |||||||||||||
2004 | 1694.50 | 1273.50 | 977.50 | 561.50 | 332.00 | 107.50 | 18.00 | 105.00 | 95.50 | 482.00 | 840.00 | 1370.50 | 7857.50 | |||||||||||||
2005 | 1524.50 | 1124.00 | 1140.00 | 455.50 | 311.00 | 5.50 | 8.00 | 19.50 | 108.50 | 465.50 | 880.00 | 1422.00 | 7464.00 | |||||||||||||
2006 | 1135.50 | 1279.00 | 1004.00 | 389.00 | 228.00 | 27.50 | 0.00 | 4.00 | 232.00 | 657.50 | 869.00 | 1138.00 | 6963.50 | |||||||||||||
2007 | 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 | 0.00 | z | 0.00 | |
2008 | 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 | 0.00 | z | 0.00 | |
2009 | 1852.00 | 1280.00 | 1061.50 | 594.50 | 259.50 | 117.00 | 36.50 | 50.50 | 102.50 | 708.00 | 742.00 | 1476.50 | 8280.50 | |||||||||||||
2010 | 1609.50 | 1289.00 | 789.50 | 381.00 | 0.00 | z | 0.00 | z | 0.00 | z | 8.00 | 223.50 | 468.50 | 924.00 | 1539.00 | 7232.00 | ||||||||||
2011 | 1697.50 | 1329.00 | 1166.50 | 646.00 | 290.00 | 74.00 | 1.50 | 3.50 | 246.50 | 455.50 | 822.00 | 1253.50 | 7985.50 | |||||||||||||
2012 | 1379.00 | 1114.50 | 558.50 | 532.50 | 158.00 | 30.00 | 0.00 | 27.50 | 220.00 | 408.00 | i | 0.00 | z | 0.00 | z | 4020.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1640.98 | 1334.75 | 1099.14 | 602.98 | 272.82 | 68.08 | 13.61 | 34.37 | 212.33 | 538.88 | 976.01 | 1445.23 | 8285.32 | |||||||||||||
S.D. | 193.49 | 163.48 | 167.73 | 110.09 | 86.41 | 36.84 | 11.94 | 26.86 | 57.44 | 102.51 | 130.09 | 176.90 | 567.59 | |||||||||||||
SKEW | -0.15 | -0.43 | -0.54 | 0.06 | 0.11 | 0.87 | 0.75 | 0.74 | 0.09 | -0.18 | 0.24 | 0.55 | -0.58 | |||||||||||||
MAX | 2037.00 | 1598.00 | 1393.00 | 894.00 | 464.00 | 204.50 | 44.00 | 105.00 | 356.00 | 743.50 | 1261.00 | 1873.50 | 9394.00 | |||||||||||||
MIN | 1135.50 | 935.00 | 558.50 | 381.00 | 86.00 | 5.50 | 0.00 | 0.00 | 89.50 | 234.00 | 631.00 | 1138.00 | 6615.00 | |||||||||||||
NO YRS | 60 | 61 | 61 | 61 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 57 |