YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 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 | |
1932 | 921.00 | k | 1415.78 | d | 1376.18 | c | 683.00 | 315.00 | 22.00 | 28.50 | 34.32 | c | 234.50 | f | 673.50 | 1131.00 | 1672.89 | c | 7352.17 | |||||||
1933 | 1434.50 | 1588.00 | 1199.70 | a | 702.50 | 292.00 | 31.67 | c | 4.00 | 57.50 | 118.50 | 694.50 | 1140.00 | 1674.00 | c | 8936.87 | ||||||||||
1934 | 1454.50 | 1504.50 | 1285.00 | 722.00 | 175.00 | 70.50 | 32.50 | 150.00 | 310.50 | 498.50 | 881.50 | 1704.48 | a | 8788.98 | ||||||||||||
1935 | 1850.50 | 1276.50 | 1175.00 | 751.50 | 466.50 | 186.00 | 0.00 | 79.50 | 246.00 | 556.00 | 1182.00 | 1549.00 | 9318.50 | |||||||||||||
1936 | 1922.00 | 1971.48 | a | 1217.50 | 893.50 | 202.00 | 132.00 | 4.50 | 39.50 | 164.00 | 718.50 | 1137.50 | 1421.19 | b | 9823.67 | |||||||||||
1937 | 1907.50 | 1504.00 | 1314.00 | 729.50 | 296.50 | 131.00 | 31.00 | a | 11.50 | 261.00 | 698.00 | 1077.50 | 1607.50 | 9569.00 | ||||||||||||
1938 | 1725.84 | b | 1303.00 | 1023.50 | 688.50 | 390.50 | 124.00 | 24.00 | 29.00 | 219.50 | 461.00 | 1076.00 | 1512.00 | 8576.84 | ||||||||||||
1939 | 1481.00 | 1646.81 | a | 1251.00 | 777.50 | 221.50 | 101.00 | 30.00 | 40.50 | 243.00 | 610.50 | 940.38 | d | 1176.97 | a | 8520.17 | ||||||||||
1940 | 1827.50 | 1350.50 | 1356.50 | 706.50 | 374.00 | 86.00 | 21.00 | 73.50 | 156.00 | 457.50 | 1109.50 | 1416.00 | 8934.50 | |||||||||||||
1941 | 1594.00 | 1424.50 | 1292.00 | 453.00 | 151.50 | 93.50 | 25.00 | 48.50 | 178.00 | 523.50 | 927.00 | 1254.00 | 7964.50 | |||||||||||||
1942 | 1448.50 | 1312.00 | 987.50 | 449.50 | 315.50 | 75.00 | 34.50 | 30.50 | 310.34 | a | 515.50 | 1013.50 | 1592.50 | 8084.84 | ||||||||||||
1943 | 1778.00 | 1356.00 | 1375.00 | 698.50 | 337.00 | 75.50 | 6.50 | 19.50 | 289.00 | 520.50 | 1142.00 | 1377.50 | 8975.00 | |||||||||||||
1944 | 1252.50 | 1336.00 | 1251.50 | 728.00 | 211.00 | 51.50 | 15.50 | 28.00 | 174.00 | 498.00 | 840.50 | 1492.00 | 7878.50 | |||||||||||||
1945 | 1694.50 | 1407.26 | a | 889.00 | 686.50 | 447.00 | 199.00 | 36.50 | 0.50 | v | 143.00 | t | 591.50 | 1028.50 | 1615.00 | 8594.76 | ||||||||||
1946 | 1573.50 | 1414.50 | 791.00 | 519.00 | 337.00 | 100.00 | 2.50 | 47.50 | 210.50 | 484.50 | 999.00 | 1456.50 | 7935.50 | |||||||||||||
1947 | 1459.50 | 1461.50 | 1219.00 | 745.00 | 439.00 | 140.50 | 24.00 | 7.00 | 218.50 | 250.00 | 240.50 | v | 1458.03 | a | 7422.03 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 54.31 | a | 12.00 | 9.50 | 109.50 | 543.50 | 949.14 | a | 1500.00 | 3177.95 | ||||||
1949 | 1577.00 | 1474.00 | 1214.50 | 653.50 | 226.00 | 35.17 | a | 5.00 | 17.50 | 251.00 | 464.50 | 917.50 | 1442.00 | 8277.67 | ||||||||||||
1950 | 1838.00 | 1426.00 | 1359.00 | 899.50 | 342.00 | 78.00 | 21.00 | 78.53 | a | 149.00 | 429.50 | 1150.00 | 1690.50 | 9461.03 | ||||||||||||
1951 | 1772.50 | 1386.00 | 1385.00 | 732.50 | 174.00 | 122.00 | 10.50 | 53.00 | 304.50 | 551.50 | 1224.00 | 1533.00 | 9248.50 | |||||||||||||
1952 | 1623.00 | 1301.50 | 1289.50 | 550.50 | 270.50 | 38.50 | 9.50 | 35.50 | 197.50 | 692.50 | 928.50 | 1317.00 | 8254.00 | |||||||||||||
1953 | 1541.50 | 1428.00 | a | 1159.50 | 758.00 | 278.00 | 52.50 | 13.00 | 5.00 | 188.50 | 327.00 | 838.50 | 1389.83 | a | 7979.33 | |||||||||||
1954 | 1745.00 | 1034.00 | 1219.00 | 607.50 | 458.50 | 52.00 | 11.50 | 19.00 | 223.00 | 597.00 | 893.00 | 1360.50 | 8220.00 | |||||||||||||
1955 | 1684.00 | 1495.00 | 1307.50 | 411.00 | 168.00 | 51.00 | 0.00 | 11.50 | 185.00 | 484.00 | 1214.00 | 1682.50 | 8693.50 | |||||||||||||
1956 | 1632.00 | 1546.50 | 1309.00 | 753.10 | a | 304.50 | 33.50 | 24.00 | 32.00 | 257.50 | 353.00 | 998.50 | 1399.50 | 8643.10 | ||||||||||||
1957 | 1846.50 | 1369.00 | 1179.00 | 610.50 | 288.00 | 68.57 | b | 1.50 | 26.50 | 263.50 | 590.00 | 1025.00 | 1386.00 | 8654.07 | ||||||||||||
1958 | 1471.00 | 1511.00 | 1112.00 | 579.50 | 259.00 | 174.00 | 26.50 | 67.50 | 170.50 | 473.50 | 953.00 | 1656.50 | 8454.00 | |||||||||||||
1959 | 1813.50 | 1432.00 | 1083.50 | 613.00 | 230.50 | 46.00 | 14.00 | 9.00 | 187.50 | 671.00 | 1277.50 | 1202.00 | 8579.50 | |||||||||||||
1960 | 1582.50 | 1413.50 | 1446.00 | 627.00 | 286.00 | 85.00 | 17.00 | 14.50 | 212.00 | 519.50 | 917.50 | 1533.00 | 8653.50 | |||||||||||||
1961 | 1656.50 | 1178.50 | 1012.00 | 782.00 | 351.50 | 52.00 | 11.50 | 3.50 | 226.00 | 482.00 | 994.00 | 1522.50 | 8272.00 | |||||||||||||
1962 | 1776.50 | 1457.00 | 1139.50 | 697.50 | 205.00 | 60.00 | 12.00 | 12.50 | 232.76 | a | 442.00 | 932.00 | 1440.00 | 8406.76 | ||||||||||||
1963 | 1913.00 | 1504.50 | 1041.00 | 537.50 | 319.00 | 57.50 | 4.00 | 34.00 | 130.00 | 237.50 | 820.50 | 1721.50 | 8320.00 | |||||||||||||
1964 | 1445.50 | 1327.50 | 1242.50 | 592.50 | 166.50 | 74.00 | 5.00 | 75.50 | 234.00 | 547.00 | 912.00 | 1633.00 | 8255.00 | |||||||||||||
1965 | 1783.50 | 1536.50 | 1423.50 | 719.00 | 185.00 | 37.00 | 16.50 | 50.50 | 390.50 | 496.50 | 1010.00 | 1266.00 | 8914.50 | |||||||||||||
1966 | 1953.50 | 1412.50 | 1017.50 | 741.00 | 403.00 | 57.00 | 1.00 | 74.50 | 198.50 | 565.50 | 1059.00 | 1511.50 | 8994.50 | |||||||||||||
1967 | 1586.00 | 1604.00 | 1162.50 | 659.00 | 437.00 | 34.50 | 46.00 | 69.00 | 184.50 | 603.00 | 1068.00 | 1427.00 | 8880.50 | |||||||||||||
1968 | 1666.50 | 1549.00 | 913.50 | 540.50 | 375.00 | 108.00 | 26.50 | 50.50 | 174.50 | 473.50 | 966.00 | 1507.50 | 8351.00 | |||||||||||||
1969 | 1722.00 | 1308.50 | 1272.50 | 535.50 | 249.00 | 179.00 | 21.00 | 0.50 | 175.00 | 644.50 | 1016.50 | 1423.50 | 8547.50 | |||||||||||||
1970 | 1857.00 | 1442.50 | 1292.50 | 643.50 | 317.00 | 43.50 | 6.50 | 18.00 | 239.00 | 524.50 | 1027.50 | 1480.00 | 8891.50 | |||||||||||||
1971 | 1849.00 | 1385.50 | 1231.50 | 632.00 | 345.00 | 25.50 | 35.00 | 46.00 | 186.00 | 385.00 | 979.00 | 1500.50 | 8600.00 | |||||||||||||
1972 | 1865.50 | 1626.00 | 1289.50 | 752.50 | 208.50 | 74.50 | 36.00 | 61.50 | 243.50 | 697.50 | 1024.50 | 1665.00 | 9544.50 | |||||||||||||
1973 | 1576.50 | 1300.50 | 840.00 | 645.50 | 355.50 | 28.50 | 8.50 | 5.50 | 234.00 | 388.00 | 959.00 | 1515.00 | 7856.50 | |||||||||||||
1974 | 1684.00 | 1402.50 | 1164.00 | 625.00 | 366.50 | 97.00 | 2.00 | 61.50 | 302.00 | 516.00 | 926.50 | 1300.50 | 8447.50 | |||||||||||||
1975 | 1593.00 | 1380.08 | b | 1347.98 | a | 806.00 | 194.50 | 62.68 | b | 23.50 | 14.50 | 272.50 | 450.00 | 874.00 | 1502.00 | 8520.74 | ||||||||||
1976 | 1756.00 | 1182.50 | 1157.50 | 496.50 | 247.00 | 17.00 | 0.00 | 27.50 | 227.00 | 690.00 | 1204.00 | 1794.50 | 8799.50 | |||||||||||||
1977 | 2003.00 | 712.50 | j | 607.00 | h | 405.50 | 92.00 | 44.50 | 0.50 | 69.50 | 177.00 | 545.50 | 1023.00 | 1567.50 | 5928.00 | |||||||||||
1978 | 1817.50 | 1514.00 | 1172.50 | 635.00 | 187.03 | a | 79.00 | 21.50 | 19.00 | 127.50 | 513.50 | 1055.69 | a | 1623.50 | 8765.72 | |||||||||||
1979 | 1955.00 | 1580.00 | 1186.00 | 745.50 | 401.97 | a | 72.00 | 5.00 | 44.00 | 142.24 | a | 609.50 | 1030.00 | 1319.50 | 9090.71 | |||||||||||
1980 | 1663.50 | 1499.50 | 1256.00 | 546.50 | 199.84 | c | 61.50 | 3.00 | 11.88 | a | 211.50 | 635.50 | 925.50 | 1480.00 | 8494.22 | |||||||||||
1981 | 1494.41 | b | 1224.00 | 980.50 | 541.03 | a | 270.00 | 48.00 | 12.00 | 11.50 | 216.00 | 628.00 | 845.00 | 1488.00 | a | 7758.45 | ||||||||||
1982 | 1993.50 | 1445.50 | 1237.50 | 737.00 | 124.00 | 120.00 | 0.00 | 55.50 | 233.50 | 504.50 | 1087.50 | 1298.50 | 8837.00 | |||||||||||||
1983 | 1501.50 | 1121.50 | 1023.50 | 735.50 | 392.50 | 76.00 | 9.00 | 0.00 | 194.00 | 545.50 | 973.50 | 1889.00 | 8461.50 | |||||||||||||
1984 | 1702.50 | 1140.00 | 1281.50 | 535.00 | 322.00 | 7.50 | 8.50 | 7.00 | 261.00 | 463.00 | 1002.00 | 1472.00 | 8202.00 | |||||||||||||
1985 | 1207.50 | h | 440.00 | p | 952.00 | 488.50 | 118.50 | 117.50 | 2.50 | 56.50 | 267.50 | 574.00 | 1240.50 | 1843.50 | 5661.00 | |||||||||||
1986 | 1558.50 | 1432.50 | 1033.00 | 477.93 | a | 218.50 | 50.50 | 7.00 | 73.50 | 246.50 | 562.50 | 1135.50 | 1429.00 | 8224.93 | ||||||||||||
1987 | 1473.00 | 1054.50 | 918.00 | 418.00 | 193.50 | 24.00 | 7.50 | 53.00 | 161.50 | 744.00 | 939.00 | 1337.50 | 7323.50 | |||||||||||||
1988 | 1798.52 | a | 1614.50 | 1133.00 | 623.28 | a | 139.50 | 16.50 | 3.50 | 31.00 | 189.50 | 713.00 | 1037.50 | 1564.47 | a | 8864.26 | ||||||||||
1989 | 1439.00 | 1617.00 | 1324.50 | 0.00 | z | 293.50 | 97.50 | 0.00 | z | 42.00 | 248.50 | 588.50 | 1200.00 | 1746.00 | 8596.50 | |||||||||||
1990 | 1296.50 | 1285.00 | 945.00 | 568.00 | 302.50 | 37.50 | 4.50 | 10.50 | 0.00 | z | 565.50 | 833.28 | a | 1497.00 | 7345.28 | |||||||||||
1991 | 1702.50 | 1215.00 | 1042.00 | 518.00 | 217.50 | 7.50 | 12.50 | 10.50 | 242.50 | 608.00 | 1233.00 | 1426.50 | 8235.50 | |||||||||||||
1992 | 1441.00 | 1149.50 | 1055.50 | 715.00 | 207.50 | 100.50 | 47.00 | 78.00 | 204.50 | 638.00 | 1059.00 | 1441.00 | 8136.50 | |||||||||||||
1993 | 1658.50 | 1404.50 | 1181.50 | 734.00 | 307.00 | 121.50 | 10.00 | 30.50 | 362.00 | 669.00 | 1080.00 | 1465.50 | 9024.00 | |||||||||||||
1994 | 1996.50 | 1555.00 | 1075.50 | 681.00 | 232.00 | 48.50 | 14.00 | 55.00 | 131.50 | 484.00 | 885.50 | 1321.50 | 8480.00 | |||||||||||||
1995 | 1563.43 | a | 1420.50 | 1079.00 | 820.50 | 311.00 | 53.00 | 23.50 | 2.50 | 252.50 | 572.00 | 1272.50 | 1589.00 | 8959.43 | ||||||||||||
1996 | 1825.50 | 1499.50 | 1412.00 | 800.00 | 350.00 | 79.50 | 26.50 | 5.50 | 212.00 | 597.50 | 1249.50 | 1641.00 | 9698.50 | |||||||||||||
1997 | 1747.50 | 1329.50 | 1178.00 | 715.50 | 435.50 | 15.00 | 47.50 | 61.50 | 167.00 | 540.00 | 1123.00 | 1241.00 | 8601.00 | |||||||||||||
1998 | 1505.00 | 973.00 | 1106.50 | 499.50 | 97.00 | 136.50 | 4.00 | 1.50 | 98.50 | 499.00 | 902.00 | 1320.50 | 7143.00 | |||||||||||||
1999 | 1763.00 | 1173.50 | 1064.00 | 543.00 | 219.00 | 88.50 | 7.00 | 20.00 | 232.00 | 563.50 | 790.00 | 1366.50 | 7830.00 | |||||||||||||
2000 | 1665.50 | 1261.50 | 877.00 | 676.00 | 0.00 | z | 100.00 | 20.00 | 8.50 | 249.00 | 478.50 | 1053.00 | 1859.00 | 8248.00 | ||||||||||||
2001 | 1546.00 | 1590.50 | 1248.27 | a | 631.00 | 220.50 | 66.50 | 9.50 | 7.00 | 259.00 | 616.90 | a | 659.50 | 1238.50 | 8093.17 | |||||||||||
2002 | 1392.00 | 1220.50 | 1418.50 | 748.00 | 499.00 | 68.00 | 1.50 | 22.50 | 184.50 | 812.00 | 1070.00 | 1334.50 | 8771.00 | |||||||||||||
2003 | 1677.50 | 1556.50 | 1222.00 | 677.50 | 306.00 | 82.00 | 14.00 | 7.50 | 232.00 | 573.50 | 1085.50 | 1357.50 | 8791.50 | |||||||||||||
2004 | 1828.00 | 1428.00 | 1107.00 | 0.00 | z | 424.50 | 152.00 | 28.50 | 139.00 | 123.50 | 554.00 | 881.00 | 1485.00 | 8150.50 | ||||||||||||
2005 | 1673.50 | 1248.50 | 1249.00 | 540.50 | 426.00 | 5.50 | 19.50 | 20.50 | 125.50 | 510.00 | 947.50 | 1489.50 | 8255.50 | |||||||||||||
2006 | 1248.50 | 1426.50 | 1133.50 | 485.00 | 300.50 | 41.50 | 0.00 | 5.50 | 269.00 | 707.00 | 943.50 | 1243.50 | 7804.00 | |||||||||||||
2007 | 1530.50 | 1578.00 | 1014.00 | 673.00 | 221.00 | 34.50 | 19.00 | 37.00 | 220.00 | 448.50 | 1017.00 | 1614.50 | 8407.00 | |||||||||||||
2008 | 1706.50 | 1597.50 | 1369.17 | a | 783.50 | 398.00 | 59.00 | 4.00 | 28.50 | 218.00 | 592.50 | 1036.00 | 1729.50 | 9522.17 | ||||||||||||
2009 | 1982.00 | 1369.00 | 1193.50 | 679.50 | 328.50 | 137.50 | 85.50 | 66.50 | 82.00 | 766.00 | 776.00 | 1561.50 | 9027.50 | |||||||||||||
2010 | 1668.50 | 1393.00 | 896.50 | 431.50 | 283.00 | 71.50 | 2.00 | 14.50 | 272.50 | 482.50 | 1001.00 | 1594.50 | 8111.00 | |||||||||||||
2011 | 1774.50 | 1410.00 | 1283.00 | 739.50 | 341.50 | 78.50 | 1.00 | 5.00 | 244.66 | a | 470.68 | a | 895.00 | 1320.00 | 8563.34 | |||||||||||
2012 | 1463.00 | 1202.00 | 739.72 | b | 587.00 | 201.50 | 41.00 | 0.00 | 12.00 | l | 201.50 | g | 425.00 | j | 0.00 | z | 0.00 | z | 4234.22 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1670.12 | 1400.20 | 1164.59 | 644.49 | 285.61 | 73.55 | 15.27 | 35.34 | 214.36 | 549.58 | 1012.30 | 1493.47 | 8564.34 | |||||||||||||
S.D. | 179.51 | 162.53 | 159.62 | 114.32 | 95.13 | 42.99 | 14.59 | 29.64 | 57.90 | 107.73 | 125.88 | 157.83 | 528.00 | |||||||||||||
SKEW | -0.16 | 0.01 | -0.49 | -0.23 | 0.12 | 0.84 | 1.79 | 1.35 | 0.20 | -0.23 | 0.05 | 0.29 | 0.04 | |||||||||||||
MAX | 2003.00 | 1971.48 | 1446.00 | 899.50 | 499.00 | 199.00 | 85.50 | 150.00 | 390.50 | 812.00 | 1277.50 | 1889.00 | 9823.67 | |||||||||||||
MIN | 1248.50 | 973.00 | 739.72 | 405.50 | 92.00 | 5.50 | 0.00 | 0.00 | 82.00 | 237.50 | 659.50 | 1176.97 | 7143.00 | |||||||||||||
NO YRS | 78 | 78 | 79 | 78 | 79 | 81 | 80 | 79 | 77 | 80 | 79 | 80 | 70 |