YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 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 | |
1941 | 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 | |
1942 | 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 | |
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
1947 | 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 | |
1948 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1950 | 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 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | 543.50 | p | 1551.00 | 1551.00 | ||
1959 | 1696.45 | b | 1357.00 | 985.80 | a | 549.00 | 202.02 | a | 32.07 | a | 8.50 | 0.00 | i | 152.50 | 645.50 | 1195.50 | 1140.50 | 7964.83 | ||||||||
1960 | 1576.00 | 1425.50 | 1410.50 | 585.50 | 234.50 | 60.00 | 8.78 | a | 4.13 | a | 221.00 | 500.65 | a | 937.50 | 1484.50 | 8448.57 | ||||||||||
1961 | 1623.50 | 1174.50 | 966.50 | 807.50 | 365.00 | 51.43 | b | 5.50 | 9.50 | 245.50 | 480.00 | 1000.56 | c | 1575.50 | 8304.98 | |||||||||||
1962 | 1775.27 | a | 1484.50 | 1232.00 | 713.00 | 209.00 | 71.50 | 20.50 | 9.50 | 253.97 | a | 264.00 | n | 622.50 | g | 1354.50 | 7123.73 | |||||||||
1963 | 1833.50 | 1398.50 | 925.00 | 482.00 | 288.50 | 39.00 | 2.50 | 17.50 | 88.97 | a | 189.00 | 773.00 | 1693.50 | 7730.97 | ||||||||||||
1964 | 1380.00 | 0.00 | z | 0.00 | z | 524.00 | 145.00 | 50.50 | 0.00 | 52.00 | 191.50 | 486.50 | 886.50 | 1635.00 | 5351.00 | |||||||||||
1965 | 1748.00 | 1490.00 | 1452.00 | 681.00 | 168.50 | 15.50 | 6.00 | 35.00 | 373.50 | 417.00 | 948.00 | 1178.00 | 8512.50 | |||||||||||||
1966 | 1919.50 | 1411.50 | 909.16 | b | 693.10 | a | 344.50 | 42.00 | 1.00 | 47.50 | 115.00 | r | 507.00 | 1078.00 | 1128.00 | g | 6953.26 | |||||||||
1967 | 0.00 | z | 0.00 | z | 0.00 | z | 622.50 | 379.50 | 33.50 | 32.50 | 33.50 | 144.50 | 551.50 | 986.50 | 1335.50 | 4119.50 | ||||||||||
1968 | 1602.50 | 1505.00 | 807.00 | 486.50 | 337.50 | 69.50 | 19.50 | 22.70 | c | 143.50 | 448.50 | 969.00 | 1520.00 | 7931.20 | ||||||||||||
1969 | 1786.00 | 1308.00 | 1293.50 | 507.50 | 222.50 | 151.50 | 11.00 | 0.00 | 134.00 | 610.00 | 982.00 | 1417.00 | 8423.00 | |||||||||||||
1970 | 1880.00 | 1414.50 | 1290.00 | 646.00 | 284.00 | 29.50 | 4.50 | 7.00 | 204.00 | 525.00 | 1040.00 | 1516.50 | 8841.00 | |||||||||||||
1971 | 1853.50 | 1367.00 | 1192.50 | 544.00 | 309.00 | 22.00 | 24.50 | 26.50 | 162.50 | 362.00 | 962.50 | 1484.50 | 8310.50 | |||||||||||||
1972 | 1802.00 | 460.50 | v | 0.00 | z | 21.50 | z | 186.50 | 48.00 | 20.00 | 40.50 | 189.00 | 606.00 | 988.50 | 1672.50 | 5553.00 | ||||||||||
1973 | 1504.00 | 1225.50 | 780.00 | 597.50 | 276.00 | 16.00 | 2.50 | 3.50 | 189.00 | 320.50 | 927.00 | 1500.00 | 7341.50 | |||||||||||||
1974 | 1655.00 | 1363.00 | 1127.00 | 543.00 | 333.50 | 58.00 | 0.00 | 49.00 | 223.00 | 440.00 | 932.50 | 1298.00 | 8022.00 | |||||||||||||
1975 | 1597.50 | 1392.50 | 1332.00 | 810.50 | 167.00 | 33.00 | 13.00 | 6.00 | 227.50 | 406.00 | 883.00 | 1462.00 | 8330.00 | |||||||||||||
1976 | 1727.00 | 1142.00 | 1081.50 | 418.00 | 215.50 | 9.50 | 1.00 | 11.50 | 184.50 | 672.00 | 1154.50 | 1708.00 | 8325.00 | |||||||||||||
1977 | 2042.00 | 1210.50 | 903.50 | 376.00 | 73.00 | 23.50 | 2.50 | 28.00 | 148.00 | 519.00 | 1021.50 | 1595.50 | 7943.00 | |||||||||||||
1978 | 1871.00 | 1537.00 | 1133.00 | 617.50 | 188.50 | 57.50 | 16.00 | 11.00 | 108.50 | 460.50 | 1022.00 | 1635.00 | 8657.50 | |||||||||||||
1979 | 2005.50 | 1601.00 | 1179.50 | 694.50 | 344.50 | 45.50 | 0.00 | 39.50 | 116.00 | 544.00 | 1027.00 | 1239.50 | 8836.50 | |||||||||||||
1980 | 1597.50 | 1476.50 | 1235.00 | 483.50 | 162.50 | 36.00 | 1.00 | 12.50 | 185.50 | 606.00 | 859.50 | 1417.00 | 8072.50 | |||||||||||||
1981 | 1463.50 | 1178.00 | 833.50 | 464.50 | 246.00 | 35.00 | 9.50 | 11.50 | 183.00 | 574.00 | 833.50 | 1513.50 | 7345.50 | |||||||||||||
1982 | 2005.00 | 1415.00 | 1168.50 | 654.50 | 141.50 | 98.00 | 0.00 | 31.00 | 189.50 | 472.50 | 1092.00 | 1262.00 | 8529.50 | |||||||||||||
1983 | 1484.00 | 1128.50 | 1015.50 | 692.00 | 334.50 | 72.50 | 2.50 | 0.00 | 180.00 | 507.50 | 950.50 | 1953.50 | 8321.00 | |||||||||||||
1984 | 1681.00 | 1112.50 | 1279.50 | 565.00 | 286.50 | 7.50 | 7.00 | 10.00 | 267.00 | 457.00 | 956.50 | 1492.50 | 8122.00 | |||||||||||||
1985 | 1709.50 | 1401.00 | 931.50 | 430.50 | 112.50 | 99.00 | 0.00 | 53.00 | 243.00 | 563.50 | 1257.00 | 1806.00 | 8606.50 | |||||||||||||
1986 | 1497.50 | 1418.00 | 978.00 | 461.50 | 226.00 | 36.50 | 0.00 | 48.50 | 191.50 | 516.50 | 1117.00 | 1305.50 | 7796.50 | |||||||||||||
1987 | 1370.50 | 940.00 | 263.00 | u | 88.00 | q | 135.50 | 8.50 | 4.50 | 39.50 | 110.50 | 613.00 | 840.50 | 1286.00 | 5348.50 | |||||||||||
1988 | 1732.50 | 1523.50 | 1000.00 | 511.50 | 70.00 | 8.50 | 0.50 | 13.50 | 124.00 | 636.00 | 1016.00 | 1432.50 | 8068.50 | |||||||||||||
1989 | 1411.00 | 1597.50 | 1232.50 | 605.00 | 241.50 | 57.50 | 0.00 | 9.00 | 171.00 | 474.00 | 1126.50 | 1720.00 | 8645.50 | |||||||||||||
1990 | 1233.50 | 1189.00 | 945.50 | 570.00 | 293.50 | 38.50 | 5.00 | 14.00 | 140.00 | 549.50 | 878.00 | 1547.50 | 7404.00 | |||||||||||||
1991 | 1656.00 | 1185.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 19.00 | 257.00 | 615.50 | 1257.00 | 1468.00 | 6457.50 | ||||||||
1992 | 1434.50 | 1163.00 | 1073.00 | 745.00 | 216.00 | 106.00 | 70.50 | 94.50 | 238.50 | 611.50 | 1074.00 | 1448.50 | 8275.00 | |||||||||||||
1993 | 1728.50 | 1424.50 | 1218.00 | 697.00 | 300.50 | 110.00 | 7.50 | 36.00 | 359.50 | 652.00 | 1104.00 | 1456.50 | 9094.00 | |||||||||||||
1994 | 0.00 | z | 1603.00 | 1056.50 | 670.00 | 221.50 | 35.50 | 11.00 | 72.00 | 130.50 | 456.50 | 877.50 | 1384.50 | 6518.50 | ||||||||||||
1995 | 1570.00 | 1401.50 | 1064.00 | 772.50 | 304.50 | 49.50 | 15.50 | 5.50 | 250.00 | 575.50 | 1218.50 | 1524.50 | 8751.50 | |||||||||||||
1996 | 1853.50 | 1496.00 | 1354.50 | 790.00 | 366.00 | 77.00 | 11.50 | 10.50 | 205.00 | 552.00 | 1247.00 | 1701.90 | a | 9664.90 | ||||||||||||
1997 | 1818.50 | 1356.00 | 1189.50 | 699.50 | 435.50 | 8.00 | 39.50 | 42.00 | 148.50 | 536.00 | 1156.00 | 1204.87 | a | 8633.87 | ||||||||||||
1998 | 1530.50 | 981.00 | 1100.00 | 492.00 | 115.00 | 121.50 | 4.00 | 1.00 | 108.00 | 460.50 | 889.50 | 1302.50 | 7105.50 | |||||||||||||
1999 | 1729.50 | 1108.07 | a | 1031.00 | 559.00 | 199.00 | 104.50 | 2.00 | 10.50 | 239.50 | 565.00 | 752.50 | 1279.50 | 7580.07 | ||||||||||||
2000 | 1644.00 | 1201.00 | 828.00 | 635.00 | 223.00 | 96.50 | 17.00 | 2.00 | 214.00 | 439.50 | 1032.50 | 1846.05 | a | 8178.55 | ||||||||||||
2001 | 1502.00 | 1611.50 | 1240.00 | a | 615.00 | 223.00 | 74.50 | 13.00 | 0.50 | 205.00 | 554.00 | 639.00 | 1226.50 | 7904.00 | ||||||||||||
2002 | 1369.00 | 1099.78 | a | 0.00 | z | 0.00 | z | 0.00 | z | 43.50 | 1.50 | 15.50 | 171.00 | 776.50 | 1014.50 | 1274.00 | 5765.28 | |||||||||
2003 | 1618.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 69.50 | 0.50 | 9.00 | 205.00 | 485.00 | 1046.50 | 1345.52 | e | 4779.02 | ||||||||
2004 | 1708.50 | 1320.57 | b | 946.00 | 495.50 | 314.00 | 94.50 | 27.50 | 58.00 | l | 78.50 | f | 486.46 | e | 868.00 | 1376.00 | 7637.04 | |||||||||
2005 | 1597.00 | 1156.00 | 1102.00 | 272.50 | g | 320.00 | 0.00 | 9.50 | 14.50 | 85.00 | 461.00 | 931.00 | 1195.00 | h | 5676.00 | |||||||||||
2006 | 1200.00 | 1361.50 | 1013.00 | 409.50 | 255.00 | 26.00 | 0.00 | 4.00 | 192.50 | k | 646.00 | 915.00 | 814.50 | k | 5830.00 | |||||||||||
2007 | 1185.50 | h | 1522.50 | 267.50 | x | 617.50 | 180.50 | 6.00 | v | 3.00 | 32.00 | 201.00 | 453.00 | 979.00 | 1621.50 | 5610.00 | ||||||||||
2008 | 1732.00 | 1563.50 | 1254.00 | 743.50 | 369.00 | 49.00 | 4.50 | 11.00 | 152.50 | 539.50 | 945.50 | 1682.27 | a | 9046.27 | ||||||||||||
2009 | 1908.00 | 1349.00 | 1146.00 | 617.00 | 277.00 | 123.62 | a | 33.50 | 41.50 | 88.50 | 748.00 | 762.00 | 1556.50 | 8650.62 | ||||||||||||
2010 | 1707.00 | 1389.00 | 892.50 | 395.00 | 285.50 | 58.00 | 1.00 | 14.00 | 231.50 | 449.50 | 971.00 | 1571.00 | 7965.00 | |||||||||||||
2011 | 1761.50 | 1361.00 | 1251.50 | 650.50 | 312.50 | 51.50 | 0.00 | 2.00 | 191.38 | a | 410.50 | 896.50 | 1232.50 | 8121.38 | ||||||||||||
2012 | 1365.00 | 1144.50 | 576.00 | 504.00 | 165.00 | 32.50 | 0.00 | 39.02 | b | 210.50 | 624.00 | 947.50 | 1429.00 | 7037.02 | ||||||||||||
2013 | 1620.50 | 1398.50 | 218.50 | 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 | 3019.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1656.10 | 1340.85 | 1085.99 | 592.59 | 247.19 | 53.61 | 9.48 | 22.55 | 187.80 | 523.73 | 984.27 | 1474.31 | 8227.63 | |||||||||||||
S.D. | 191.67 | 167.11 | 183.34 | 113.70 | 83.95 | 34.44 | 12.90 | 20.19 | 60.10 | 102.26 | 131.12 | 181.71 | 559.28 | |||||||||||||
SKEW | -0.23 | -0.37 | -0.30 | 0.05 | -0.09 | 0.74 | 2.52 | 1.26 | 0.72 | -0.28 | 0.09 | 0.33 | -0.06 | |||||||||||||
MAX | 2042.00 | 1611.50 | 1452.00 | 810.50 | 435.50 | 151.50 | 70.50 | 94.50 | 373.50 | 776.50 | 1257.00 | 1953.50 | 9664.90 | |||||||||||||
MIN | 1200.00 | 940.00 | 576.00 | 376.00 | 70.00 | 0.00 | 0.00 | 0.00 | 85.00 | 189.00 | 639.00 | 1140.50 | 7037.02 | |||||||||||||
NO YRS | 52 | 51 | 46 | 48 | 51 | 52 | 53 | 52 | 51 | 53 | 53 | 52 | 39 |