YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 67.00 | 177.00 | 309.00 | 724.00 | 1022.00 | 1217.50 | 3516.50 | |||||||
1940 | 1464.00 | 1172.00 | 1055.00 | 765.00 | 482.00 | 222.00 | 85.50 | 161.50 | 302.50 | 643.50 | 1168.97 | a | 1298.50 | 8820.47 | ||||||||||||
1941 | 1532.00 | 1156.00 | 1116.00 | 828.00 | 460.50 | 336.50 | 149.00 | 191.88 | b | 403.00 | 687.88 | b | 1064.00 | 1337.00 | 9261.76 | |||||||||||
1942 | 1646.00 | 1516.00 | 1377.95 | a | 763.00 | 584.35 | a | 344.50 | 159.50 | 186.00 | 432.00 | 697.50 | 998.50 | 1389.66 | b | 10094.96 | ||||||||||
1943 | 1426.50 | 1179.11 | a | 1194.02 | a | 600.00 | b | 556.50 | 312.50 | 113.50 | 135.07 | c | 366.50 | 705.00 | 1033.00 | 1389.50 | 9011.20 | |||||||||
1944 | 1597.50 | 1249.50 | 1169.50 | 885.50 | 544.00 | 298.00 | 151.00 | 129.00 | 320.00 | 623.50 | 1000.00 | 1358.50 | 9326.00 | |||||||||||||
1945 | 1327.50 | 1072.00 | 1133.50 | 949.50 | 518.00 | 416.00 | 158.00 | 129.00 | 364.00 | 604.50 | 1087.50 | 1414.63 | a | 9174.13 | ||||||||||||
1946 | 1569.00 | 1224.00 | 959.50 | 614.00 | 604.50 | 242.50 | 91.50 | 120.00 | 323.50 | 724.50 | 1150.00 | 1172.50 | 8795.50 | |||||||||||||
1947 | 1465.00 | 1098.50 | 1098.50 | 796.00 | 468.00 | 349.00 | 113.00 | 116.50 | 262.00 | 598.00 | 1224.50 | 1430.50 | 9019.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 187.55 | a | 279.50 | 721.00 | 1213.50 | 1432.50 | 3834.05 | |||||
1949 | 1818.50 | 1377.00 | 1058.50 | 735.50 | 541.00 | 281.00 | 149.00 | 190.00 | 377.00 | 777.50 | 877.00 | 1318.00 | 9500.00 | |||||||||||||
1950 | 1390.00 | 1230.00 | 1140.50 | 768.50 | 630.00 | 303.10 | a | 208.50 | 276.00 | 408.50 | 578.00 | 1011.72 | a | 1303.55 | a | 9248.38 | ||||||||||
1951 | 1468.22 | b | 1219.50 | 1163.50 | 807.50 | 527.50 | 394.50 | 99.00 | 203.00 | 358.00 | 708.50 | 1175.50 | 1366.67 | b | 9491.40 | |||||||||||
1952 | 1609.00 | 1433.50 | 1375.50 | 801.50 | 526.50 | 204.00 | 170.50 | 191.68 | a | 287.50 | 588.00 | 1261.50 | 1590.50 | 10039.68 | ||||||||||||
1953 | 1196.00 | 1275.00 | 1027.50 | 860.50 | 627.00 | 198.00 | 52.70 | a | 144.00 | 310.86 | a | 666.50 | 921.50 | 1341.50 | 8621.06 | |||||||||||
1954 | 1129.00 | 937.00 | 1060.50 | 562.00 | 408.50 | 181.00 | 4.00 | 82.50 | 265.50 | 583.50 | 887.00 | 1503.50 | 7604.00 | |||||||||||||
1955 | 1578.50 | 1418.00 | 1169.00 | 822.50 | 495.50 | 315.50 | 68.50 | 110.50 | 269.50 | 603.50 | 1074.50 | 1138.00 | 9063.50 | |||||||||||||
1956 | 1188.50 | 1492.50 | 1160.50 | 735.00 | 366.50 | 105.50 | 78.00 | 169.50 | 226.50 | 577.00 | 1174.50 | 1528.00 | 8802.00 | |||||||||||||
1957 | 1506.00 | 1073.00 | 1135.50 | 845.50 | 580.50 | 270.50 | 67.00 | 100.00 | 357.50 | 588.00 | 1155.00 | 1332.00 | 9010.50 | |||||||||||||
1958 | 1590.50 | 1030.50 | 1168.50 | 846.50 | 397.00 | 137.00 | 100.00 | 94.00 | 253.50 | 604.00 | 968.00 | 1211.00 | 8400.50 | |||||||||||||
1959 | 1371.50 | 1194.50 | 1173.50 | 799.00 | 497.50 | 141.50 | 98.50 | 106.50 | 374.50 | 690.50 | 1014.50 | 1321.00 | 8783.00 | |||||||||||||
1960 | 1352.00 | 1360.50 | 1012.00 | 687.00 | 509.00 | 183.50 | 81.00 | 95.00 | 259.50 | 636.00 | 961.50 | 1407.50 | 8544.50 | |||||||||||||
1961 | 1519.00 | 1115.50 | 1038.00 | 811.00 | 472.50 | 197.00 | 77.00 | 66.50 | 501.50 | 655.50 | 1098.50 | 1419.50 | 8971.50 | |||||||||||||
1962 | 1811.50 | 907.50 | f | 1290.50 | 659.50 | 503.50 | 275.00 | 139.00 | 130.20 | a | 283.50 | 539.00 | 851.50 | 1293.50 | 7776.70 | |||||||||||
1963 | 1589.00 | 1050.00 | 1127.00 | 661.00 | 360.12 | a | 219.81 | d | 21.91 | b | 73.48 | d | 167.50 | 418.50 | 920.00 | 1374.00 | 7982.32 | |||||||||
1964 | 1614.00 | 1514.50 | 1367.00 | 815.00 | 465.50 | 258.00 | 14.00 | 165.00 | 328.50 | 611.00 | 1029.50 | 1406.00 | 9588.00 | |||||||||||||
1965 | 1399.00 | 1289.00 | 1425.50 | 774.00 | 546.00 | 283.50 | 110.50 | 201.50 | 447.00 | 572.50 | 898.50 | 1337.50 | 9284.50 | |||||||||||||
1966 | 1499.00 | 1310.00 | 1019.50 | 740.50 | 461.00 | 259.50 | 19.50 | 124.00 | 292.00 | 703.00 | 875.50 | 1661.50 | 8965.00 | |||||||||||||
1967 | 1385.50 | 1303.00 | 932.50 | 710.50 | 575.50 | 339.50 | 79.00 | 156.50 | 308.00 | 605.50 | 977.50 | 1479.00 | 8852.00 | |||||||||||||
1968 | 1573.50 | 1278.00 | 1189.50 | 898.50 | 576.50 | 215.00 | 101.00 | 195.00 | 392.00 | 614.50 | 1215.50 | 1375.50 | 9624.50 | |||||||||||||
1969 | 1197.50 | 1311.50 | 1339.00 | 675.00 | 405.00 | 348.50 | 36.00 | 50.00 | 277.00 | 833.00 | 1136.00 | 1337.50 | 8946.00 | |||||||||||||
1970 | 1392.00 | 1146.50 | 1175.00 | 932.50 | 487.00 | 267.50 | 76.00 | 71.50 | 386.50 | 859.00 | 974.50 | 1334.50 | 9102.50 | |||||||||||||
1971 | 1246.00 | 1186.50 | 1136.50 | 755.00 | 562.50 | 225.50 | 100.50 | 76.00 | 433.50 | 657.00 | 1075.00 | 1476.50 | 8930.50 | |||||||||||||
1972 | 1406.50 | 1153.00 | 886.00 | 700.50 | 511.50 | 200.00 | 103.50 | 161.00 | 361.00 | 634.50 | 1180.00 | 1551.00 | 8848.50 | |||||||||||||
1973 | 1720.00 | 1460.50 | 1227.50 | 956.50 | 573.50 | 288.00 | 199.00 | 147.00 | 372.00 | 616.00 | 966.50 | 1371.50 | 9898.00 | |||||||||||||
1974 | 1561.00 | 1428.00 | 968.50 | 841.50 | 448.50 | 245.00 | 114.50 | 189.00 | 394.00 | 613.50 | 1028.50 | 1523.50 | 9355.50 | |||||||||||||
1975 | 1408.00 | 1324.50 | 1072.50 | 904.50 | 571.50 | 341.00 | 105.00 | 188.00 | 380.00 | 660.00 | 1108.50 | 1277.00 | 9340.50 | |||||||||||||
1976 | 1478.50 | 1149.50 | 1236.00 | 755.50 | 549.50 | 330.00 | 89.50 | 178.00 | 371.50 | 766.00 | 1067.00 | 1410.00 | 9381.00 | |||||||||||||
1977 | 1423.50 | 1152.50 | 1181.00 | 704.50 | 510.50 | 117.50 | 58.00 | 112.00 | 268.50 | 642.50 | 942.00 | 1173.50 | 8286.00 | |||||||||||||
1978 | 1365.50 | 1191.50 | 1002.00 | 697.00 | 562.00 | 223.00 | 69.50 | 176.50 | 322.50 | 624.00 | 956.00 | 1531.50 | 8721.00 | |||||||||||||
1979 | 1696.50 | 1234.00 | 1148.50 | 761.00 | 527.00 | 257.50 | 69.00 | 150.00 | 264.50 | 574.00 | 1281.50 | 1557.00 | 9520.50 | |||||||||||||
1980 | 1367.50 | 1286.00 | 1252.50 | 946.00 | 316.00 | o | 225.00 | b | 195.00 | 207.18 | a | 339.50 | 710.00 | 1016.50 | 1088.00 | 8633.18 | ||||||||||
1981 | 1292.50 | 1101.50 | 1116.00 | 604.50 | 487.50 | 170.50 | 102.50 | 152.50 | 290.36 | b | 658.50 | 824.00 | 1201.00 | 8001.36 | ||||||||||||
1982 | 1335.67 | b | 1310.50 | 999.50 | 854.00 | 571.00 | 343.50 | 124.00 | 98.50 | 387.50 | 817.50 | 1175.00 | 1474.50 | 9491.17 | ||||||||||||
1983 | 1495.50 | 1212.50 | 1149.50 | 947.00 | 666.50 | 318.50 | 141.50 | 92.00 | 371.00 | 671.50 | 1031.50 | 1331.34 | c | 9428.34 | ||||||||||||
1984 | 1872.50 | 1565.50 | 1253.00 | 1008.00 | 509.50 | 349.00 | 158.50 | 184.50 | 356.00 | 938.50 | 1087.00 | 1388.50 | 10670.50 | |||||||||||||
1985 | 1595.00 | 1441.00 | 1131.50 | 730.50 | 523.00 | 194.48 | a | 105.50 | 150.50 | 0.00 | z | 763.50 | 1177.50 | 1448.50 | 9260.98 | |||||||||||
1986 | 1505.05 | a | 1106.00 | 964.00 | 788.50 | 547.50 | 170.00 | 0.00 | z | 0.00 | z | 434.50 | 822.50 | 1165.50 | 1421.00 | 8924.55 | ||||||||||
1987 | 1460.50 | 1139.00 | 1131.50 | 709.50 | 487.50 | 190.00 | 122.50 | 160.50 | 456.00 | 696.50 | 1122.86 | b | 0.00 | z | 7676.36 | |||||||||||
1988 | 1724.00 | 1466.50 | 1345.50 | 835.50 | 611.50 | 219.50 | 76.00 | 105.50 | 441.50 | 657.50 | 1107.50 | 1636.00 | 10226.50 | |||||||||||||
1989 | 1721.02 | a | 1423.50 | 1086.00 | 752.00 | 554.50 | 357.00 | 170.00 | 282.50 | 417.00 | 800.00 | 1108.85 | d | 1569.50 | 10241.86 | |||||||||||
1990 | 1496.78 | a | 1267.50 | 1084.50 | 791.50 | 656.00 | 229.50 | 244.00 | 275.00 | 389.00 | 821.00 | 977.50 | 1512.00 | 9744.28 | ||||||||||||
1991 | 1530.00 | 1190.00 | 997.00 | 775.00 | 415.00 | 188.00 | 89.00 | 196.00 | 431.50 | 709.00 | 1069.50 | 1435.00 | 9025.00 | |||||||||||||
1992 | 1553.00 | 1184.00 | 993.50 | 581.50 | 440.00 | 301.00 | 178.50 | 182.00 | 348.50 | 583.00 | 1227.00 | 1456.00 | 9028.00 | |||||||||||||
1993 | 1518.50 | 1336.00 | 1215.00 | 908.00 | 610.50 | 464.00 | 323.00 | 334.00 | 558.00 | 901.50 | 1354.50 | 1596.50 | 11119.50 | |||||||||||||
1994 | 1519.00 | 1405.50 | 1158.50 | 869.50 | 430.50 | 158.50 | 78.00 | 88.50 | 322.50 | 661.00 | 1155.50 | 1376.00 | 9223.00 | |||||||||||||
1995 | 1642.00 | 0.00 | z | 1140.50 | 928.00 | 715.00 | 380.50 | 99.50 | o | 71.50 | k | 341.00 | 778.50 | 900.00 | 1337.50 | 8163.00 | ||||||||||
1996 | 1497.00 | 1371.50 | 1221.00 | 846.50 | 459.50 | 243.00 | 100.50 | 133.00 | 448.50 | 815.50 | 1100.50 | 1444.00 | 9680.50 | |||||||||||||
1997 | 1640.00 | 1370.50 | 1086.00 | 927.00 | 581.50 | 258.50 | 151.00 | 158.50 | 292.50 | 726.50 | 1044.50 | 1466.00 | 9702.50 | |||||||||||||
1998 | 1391.50 | 1222.00 | 1129.50 | 882.50 | 523.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 775.50 | 1036.50 | 1525.50 | 8486.50 | |||||||||
1999 | 1365.55 | a | 1154.50 | 983.50 | 896.00 | 606.50 | 296.00 | 161.00 | 214.00 | 491.50 | 750.00 | 925.34 | a | 1443.57 | a | 9287.46 | ||||||||||
2000 | 1334.00 | 1180.00 | 1059.00 | 668.00 | 369.42 | a | 243.50 | 86.50 | 135.50 | 360.50 | 720.50 | 1379.46 | b | 1483.00 | 9019.38 | |||||||||||
2001 | 1693.00 | 1175.00 | 1087.00 | 773.00 | 560.00 | 283.00 | 81.63 | a | 168.00 | 400.50 | 702.00 | 1033.50 | 1453.50 | 9410.13 | ||||||||||||
2002 | 1528.50 | 1456.50 | 1235.00 | 710.00 | 295.00 | n | 161.00 | 33.00 | 134.00 | 402.00 | 845.50 | 1256.00 | 1493.00 | 9254.50 | ||||||||||||
2003 | 1265.50 | 1241.33 | a | 997.00 | f | 857.00 | 592.00 | 370.50 | 53.50 | 148.50 | 447.00 | 661.00 | 1144.00 | 1387.50 | 8167.83 | |||||||||||
2004 | 1628.07 | d | 1390.50 | 1023.50 | 797.00 | 559.50 | 331.50 | 200.50 | 205.00 | f | 439.00 | 706.50 | 1105.00 | 1574.00 | 9755.07 | |||||||||||
2005 | 1447.59 | c | 1350.74 | a | 1204.50 | 811.00 | 564.00 | 303.50 | g | 95.50 | 244.50 | 415.00 | 775.50 | 1156.50 | 1648.88 | b | 9713.71 | |||||||||
2006 | 1572.00 | 1534.00 | 1264.00 | 835.00 | 602.50 | 295.50 | 169.00 | 311.50 | 697.00 | 982.00 | 673.50 | o | 1654.00 | 9916.50 | ||||||||||||
2007 | 1934.00 | 1264.00 | 1159.50 | 947.50 | 717.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1004.50 | 1539.67 | a | 8566.17 | |||||||
2008 | 1733.50 | 1403.50 | 1301.50 | 982.50 | 607.00 | 222.50 | 50.00 | 100.00 | g | 335.50 | 303.00 | o | 951.00 | 840.00 | k | 7587.00 | ||||||||||
2009 | 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 | |
2010 | 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 | |
2011 | 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 | |
2012 | 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 | 2015.00 | 1950.00 | 2015.00 | a | 5980.00 | |||
2013 | 2015.00 | 1820.00 | a | 1560.00 | g | 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 | 3835.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1509.92 | 1278.73 | 1138.55 | 796.88 | 529.72 | 262.94 | 109.80 | 157.25 | 362.30 | 710.07 | 1080.19 | 1421.61 | 9213.14 | |||||||||||||
S.D. | 175.07 | 153.63 | 116.26 | 102.70 | 77.82 | 76.05 | 57.40 | 58.76 | 82.95 | 188.06 | 159.41 | 144.25 | 628.62 | |||||||||||||
SKEW | 0.38 | 0.63 | 0.30 | -0.17 | -0.06 | 0.18 | 0.93 | 0.76 | 0.93 | 4.93 | 2.34 | 0.75 | 0.31 | |||||||||||||
MAX | 2015.00 | 1820.00 | 1425.50 | 1008.00 | 717.00 | 464.00 | 323.00 | 334.00 | 697.00 | 2015.00 | 1950.00 | 2015.00 | 11119.50 | |||||||||||||
MIN | 1129.00 | 937.00 | 886.00 | 562.00 | 360.12 | 105.50 | 4.00 | 50.00 | 167.50 | 418.50 | 824.00 | 1088.00 | 7604.00 | |||||||||||||
NO YRS | 69 | 67 | 67 | 68 | 66 | 65 | 65 | 64 | 67 | 69 | 70 | 69 | 54 |