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 | 295.50 | n | 1008.50 | 1710.50 | 2719.00 | |||
1959 | 1876.57 | b | 1474.50 | 1108.50 | 676.50 | 309.00 | 81.00 | 28.00 | 29.00 | g | 243.10 | a | 752.78 | a | 1335.00 | 1272.50 | 9157.46 | |||||||||
1960 | 1703.50 | 1506.00 | 1449.50 | 708.00 | 345.50 | 134.00 | 26.00 | g | 17.88 | e | 273.50 | 568.00 | 1023.00 | 1619.50 | 9348.38 | |||||||||||
1961 | 1780.50 | 1203.00 | 978.00 | 865.00 | 434.00 | 82.00 | 31.50 | 12.40 | a | 308.50 | 552.00 | 1085.50 | 1620.00 | 8952.40 | ||||||||||||
1962 | 1890.47 | b | 1543.50 | 1174.00 | 787.50 | 303.50 | 114.00 | 44.00 | 32.00 | l | 284.00 | g | 540.95 | a | 977.59 | a | 1533.98 | a | 8909.49 | |||||||
1963 | 1371.00 | h | 1545.00 | 1037.98 | a | 662.50 | 385.50 | 68.28 | a | 12.00 | k | 57.50 | 179.00 | 296.00 | 914.50 | 1786.50 | 6932.76 | |||||||||
1964 | 1515.50 | 1370.00 | 1330.50 | 666.00 | 268.00 | 139.50 | f | 0.00 | z | 32.50 | z | 259.00 | j | 582.00 | 960.52 | a | 1747.50 | 8440.02 | ||||||||
1965 | 1857.00 | 1570.50 | 1502.00 | 730.00 | 313.00 | 121.50 | 35.28 | b | 69.50 | 476.50 | 521.50 | 1055.50 | 1314.00 | 9566.28 | ||||||||||||
1966 | 2067.18 | a | 1468.00 | 1048.83 | a | 811.50 | 433.50 | 81.43 | b | 5.50 | j | 79.00 | h | 189.00 | f | 409.00 | j | 662.50 | l | 1542.52 | b | 7452.96 | ||||
1967 | 1637.50 | 1651.50 | 1214.17 | d | 732.32 | b | 520.80 | a | 77.50 | g | 22.50 | j | 52.59 | c | 200.36 | b | 472.50 | f | 786.00 | g | 1056.50 | h | 6009.23 | |||
1968 | 1715.16 | b | 1581.54 | a | 693.50 | g | 577.22 | c | 280.50 | i | 61.50 | i | 53.50 | j | 64.50 | g | 169.50 | g | 479.39 | c | 0.00 | z | 0.00 | z | 4353.31 | |
1969 | 0.00 | z | 763.50 | k | 1327.12 | b | 648.62 | a | 267.00 | f | 0.00 | z | 22.50 | l | 13.00 | r | 194.00 | h | 613.50 | f | 1066.73 | d | 1119.00 | f | 3042.47 | |
1970 | 1963.73 | e | 1521.52 | c | 1385.24 | d | 756.00 | 436.14 | b | 76.55 | a | 19.38 | c | 23.00 | l | 229.00 | g | 296.00 | m | 1075.80 | e | 1220.00 | h | 7234.36 | ||
1971 | 1371.50 | j | 1472.80 | c | 1333.00 | c | 654.11 | b | 424.38 | b | 81.00 | e | 77.50 | d | 79.00 | p | 308.33 | c | 492.00 | 1071.00 | 1595.50 | 7509.62 | ||||
1972 | 1873.71 | e | 1347.50 | f | 1311.41 | c | 816.00 | 259.50 | 127.00 | 58.50 | 79.50 | 311.00 | 704.00 | 1061.40 | e | 1736.00 | 8338.02 | |||||||||
1973 | 1577.56 | d | 1326.50 | 891.77 | a | 694.80 | e | 386.00 | 62.00 | 29.50 | 28.00 | 290.00 | 425.00 | 1035.00 | a | 1569.00 | 8315.12 | |||||||||
1974 | 1764.00 | 1411.00 | 1164.22 | d | 665.69 | a | 468.44 | d | 102.00 | 13.50 | 101.50 | 378.10 | a | 564.50 | 975.00 | 1336.50 | 8944.46 | |||||||||
1975 | 1668.50 | 830.00 | n | 0.00 | z | 780.00 | e | 155.50 | f | 115.20 | e | 23.50 | 58.12 | c | 325.00 | 495.00 | 1010.50 | 1567.00 | 6042.83 | |||||||
1976 | 1799.00 | 1198.50 | 1193.00 | 529.50 | 234.50 | f | 45.00 | 19.78 | b | 65.00 | 255.00 | 832.72 | b | 1272.00 | 1848.24 | b | 9057.74 | |||||||||
1977 | 1556.00 | h | 1301.00 | 988.79 | b | 502.24 | a | 103.85 | a | 55.34 | a | 9.82 | a | 134.00 | 250.00 | 591.50 | 634.50 | i | 550.50 | s | 3936.55 | |||||
1978 | 1874.00 | 1554.50 | 1169.50 | 582.00 | f | 276.62 | e | 88.27 | d | 41.85 | a | 54.00 | 213.62 | a | 565.50 | 1134.50 | 1736.52 | a | 8708.87 | |||||||
1979 | 2054.00 | 1642.50 | 1227.17 | b | 820.00 | 446.73 | c | 127.50 | 24.69 | d | 82.84 | b | 77.50 | q | 0.00 | z | 0.00 | z | 0.00 | z | 6425.43 | |||||
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 120.50 | t | 240.50 | 109.50 | 16.50 | 44.20 | d | 306.00 | 726.43 | a | 957.22 | c | 1554.50 | 3954.86 | ||||||
1981 | 1123.50 | k | 1261.04 | a | 994.58 | a | 439.50 | h | 349.00 | 103.27 | d | 41.85 | a | 49.27 | c | 303.10 | a | 684.67 | b | 890.00 | 1567.22 | d | 6244.01 | |||
1982 | 2087.00 | 778.50 | l | 0.00 | z | 792.50 | 238.50 | 223.00 | 19.00 | 104.00 | 320.50 | 589.00 | 1207.00 | 949.50 | i | 5580.50 | ||||||||||
1983 | 1297.50 | g | 1286.78 | e | 832.50 | h | 763.97 | a | 487.65 | e | 148.00 | f | 9.00 | l | 0.00 | i | 186.50 | k | 565.50 | 637.00 | j | 2044.45 | a | 5148.35 | ||
1984 | 1072.50 | l | 807.00 | i | 912.00 | j | 635.00 | 269.50 | j | 35.00 | j | 20.50 | j | 34.00 | 392.00 | 520.50 | 1101.50 | 1644.00 | 4327.00 | |||||||
1985 | 1837.00 | 1559.50 | 1010.50 | 575.17 | a | 240.00 | 206.50 | 31.00 | 110.50 | 304.00 | 667.50 | 1345.00 | 1962.50 | 9849.17 | ||||||||||||
1986 | 1637.00 | 1503.50 | 1128.50 | 590.50 | 310.00 | 97.50 | 25.00 | 106.00 | 285.00 | 617.50 | 1230.50 | 1459.50 | 8990.50 | |||||||||||||
1987 | 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 | 962.50 | 1373.82 | a | 2336.32 | ||
1988 | 1870.33 | a | 1626.15 | b | 1190.50 | 686.50 | 169.00 | 75.50 | 24.50 | 72.85 | a | 265.34 | a | 769.83 | a | 1077.41 | a | 1584.50 | 9412.42 | |||||||
1989 | 1609.93 | a | 1738.24 | c | 1334.03 | a | 791.38 | a | 343.07 | a | 113.00 | 9.00 | 51.00 | 245.50 | 583.00 | 1219.50 | 1866.41 | b | 9904.07 | |||||||
1990 | 1373.00 | 1405.50 | 1076.00 | 703.00 | 445.00 | 65.50 | 39.50 | 65.50 | 0.00 | z | 719.50 | 1000.00 | 1623.00 | 8515.50 | ||||||||||||
1991 | 1759.00 | 1248.00 | 1101.50 | 0.00 | z | 0.00 | z | 43.50 | 39.00 | 34.50 | 313.00 | 718.50 | 1284.50 | 1564.50 | 8106.00 | |||||||||||
1992 | 1462.50 | 1236.00 | 1136.00 | 758.00 | 298.00 | 112.50 | 153.00 | 112.50 | 291.50 | 699.50 | 1189.00 | 1573.50 | 9022.00 | |||||||||||||
1993 | 1724.50 | 1468.00 | 1223.00 | 806.00 | 374.00 | 181.50 | 62.00 | 49.50 | 405.50 | 702.50 | 1233.00 | 1549.00 | 9778.50 | |||||||||||||
1994 | 2129.00 | 1667.00 | 1112.50 | 735.00 | 296.50 | 81.50 | 53.50 | 139.50 | 256.00 | 540.50 | 957.50 | 1379.00 | 9347.50 | |||||||||||||
1995 | 1695.00 | 1540.00 | 1176.00 | 876.50 | 407.00 | 72.50 | 56.00 | 22.50 | 334.00 | 662.00 | 1322.50 | 1648.00 | 9812.00 | |||||||||||||
1996 | 2047.50 | 1586.50 | 1480.50 | 874.50 | 439.50 | 120.00 | 46.50 | 33.00 | 288.50 | 640.50 | 1331.50 | 1715.50 | 10604.00 | |||||||||||||
1997 | 1889.00 | 1452.50 | 1260.50 | 803.50 | 561.50 | 39.50 | 86.00 | 135.50 | 195.00 | 602.00 | 1187.50 | 1283.00 | 9495.50 | |||||||||||||
1998 | 1585.00 | 1020.50 | 1188.00 | 629.50 | 183.00 | 151.50 | 41.50 | 17.50 | 208.50 | 532.00 | 960.00 | 1421.00 | 7938.00 | |||||||||||||
1999 | 1757.50 | 1214.00 | 1088.50 | 626.50 | 300.00 | 144.50 | 11.00 | 49.50 | 308.00 | 699.50 | 806.00 | 1334.00 | 8339.00 | |||||||||||||
2000 | 1683.50 | 1242.50 | 0.00 | z | 705.00 | 319.50 | 179.50 | 0.00 | z | 54.00 | 331.00 | 500.00 | 1042.00 | 1915.00 | 7972.00 | |||||||||||
2001 | 1492.00 | 1636.00 | 1262.00 | 687.00 | 298.00 | 77.00 | 27.00 | 28.00 | 0.00 | z | 607.50 | 698.50 | 1273.00 | 8086.00 | ||||||||||||
2002 | 1470.50 | 1202.00 | 1470.50 | 787.50 | 559.00 | 63.00 | 14.50 | 60.50 | 257.50 | 934.50 | 1082.00 | 1353.00 | 9254.50 | |||||||||||||
2003 | 1683.00 | 1543.50 | 1284.00 | 704.50 | 365.50 | 141.00 | 35.00 | 0.00 | z | 282.00 | 603.50 | 1110.50 | 1324.00 | 9076.50 | ||||||||||||
2004 | 1938.00 | 1383.00 | 1106.00 | 665.50 | 530.50 | 199.00 | 56.00 | 167.50 | 153.00 | 595.00 | 917.00 | 1510.50 | 9221.00 | |||||||||||||
2005 | 1832.50 | 1275.00 | 0.00 | z | 546.50 | 445.50 | 38.50 | 41.50 | 69.50 | 186.50 | 573.50 | 985.00 | 1390.50 | 7384.50 | ||||||||||||
2006 | 0.00 | z | 1484.50 | 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 | 1484.50 | ||
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 | 593.50 | 1016.50 | 1727.00 | 3337.00 | ||||
2009 | 1915.00 | 1412.00 | 1297.00 | 722.50 | 454.50 | 200.00 | 9.50 | z | 154.00 | 114.00 | 759.00 | 781.00 | 1600.50 | 9409.50 | ||||||||||||
2010 | 1698.00 | 1434.50 | 919.00 | 501.00 | 353.00 | 131.50 | 0.50 | f | 14.50 | g | 347.50 | 477.50 | 1009.00 | 1608.00 | 8479.00 | |||||||||||
2011 | 1897.00 | 1458.50 | 1285.00 | 751.50 | 420.50 | 55.50 | q | 0.00 | z | 10.16 | b | 296.00 | 455.00 | 978.10 | a | 1224.50 | 8776.26 | |||||||||
2012 | 1457.00 | 1224.50 | 562.00 | l | 0.00 | z | 342.00 | 52.00 | h | 0.00 | j | 52.00 | q | 134.50 | q | 486.50 | j | 975.50 | 1459.50 | 5458.50 | ||||||
2013 | 381.50 | x | 1455.50 | 374.50 | w | 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 | 1455.50 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1765.42 | 1432.75 | 1194.12 | 706.71 | 361.02 | 107.91 | 38.49 | 68.10 | 282.08 | 606.72 | 1062.11 | 1566.71 | 9263.69 | |||||||||||||
S.D. | 186.49 | 158.81 | 151.86 | 95.81 | 103.38 | 47.69 | 26.88 | 41.07 | 70.35 | 115.16 | 146.58 | 194.75 | 647.87 | |||||||||||||
SKEW | -0.07 | -0.37 | 0.13 | -0.32 | -0.13 | 0.71 | 2.32 | 0.74 | 0.10 | 0.24 | 0.10 | 0.30 | -0.19 | |||||||||||||
MAX | 2129.00 | 1738.24 | 1502.00 | 876.50 | 561.50 | 223.00 | 153.00 | 167.50 | 476.50 | 934.50 | 1345.00 | 2044.45 | 10604.00 | |||||||||||||
MIN | 1373.00 | 1020.50 | 891.77 | 501.00 | 103.85 | 38.50 | 9.00 | 10.16 | 114.00 | 296.00 | 698.50 | 1224.50 | 7938.00 | |||||||||||||
NO YRS | 42 | 46 | 41 | 45 | 44 | 42 | 36 | 38 | 39 | 45 | 47 | 46 | 18 |