YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 277.50 | 0.00 | z | 8.00 | 2.50 | 200.00 | 339.50 | 939.50 | 1508.00 | 3275.00 | ||||||||
1974 | 1640.50 | 1239.50 | 1026.00 | 494.50 | 329.50 | 65.50 | 2.00 | 45.00 | 229.50 | 431.00 | 951.00 | 1284.50 | 7738.50 | |||||||||||||
1975 | 1533.50 | 1439.00 | 1276.00 | 807.50 | 188.00 | 56.50 | 14.50 | 10.50 | 246.00 | 414.00 | 916.00 | 1420.00 | 8321.50 | |||||||||||||
1976 | 1629.00 | 1081.00 | 1004.50 | 416.00 | 252.50 | 20.17 | a | 3.50 | 9.50 | 176.90 | a | 674.50 | 1133.00 | 1541.50 | 7942.07 | |||||||||||
1977 | 1917.50 | 1127.50 | 916.00 | 385.00 | 56.00 | 15.50 | 7.50 | 54.50 | 128.50 | 520.50 | 1030.50 | 1549.50 | 7708.50 | |||||||||||||
1978 | 1901.50 | 1559.00 | 1068.00 | 622.50 | 212.50 | 53.00 | 15.50 | 16.50 | 97.50 | 468.00 | 1026.50 | 1570.00 | 8610.50 | |||||||||||||
1979 | 1996.50 | 1641.50 | 1212.50 | 715.00 | 356.00 | 49.00 | 3.00 | 43.50 | 122.00 | 535.50 | 1034.50 | 1195.57 | a | 8904.57 | ||||||||||||
1980 | 0.00 | z | 1419.50 | 1150.62 | a | 513.00 | 201.50 | 14.00 | 3.00 | 15.00 | 114.00 | 579.00 | 835.00 | 1404.50 | 6249.12 | |||||||||||
1981 | 1377.00 | 1141.50 | 840.50 | 383.00 | 241.00 | 21.50 | 17.00 | 23.77 | a | 146.00 | 557.00 | 816.00 | 1524.50 | 7088.77 | ||||||||||||
1982 | 1980.50 | 1336.50 | 1070.50 | 666.00 | 166.00 | 88.00 | 0.00 | 25.50 | 173.50 | 485.50 | 1072.00 | 1259.50 | 8323.50 | |||||||||||||
1983 | 1436.50 | 1128.50 | 1063.00 | 742.50 | 318.00 | 68.00 | 2.50 | 0.00 | 164.50 | 500.00 | 977.50 | 1989.50 | 8390.50 | |||||||||||||
1984 | 1573.50 | 1093.50 | 1322.00 | 619.50 | 278.50 | 19.00 | 7.50 | 7.50 | 270.50 | 470.50 | 884.00 | 1443.00 | 7989.00 | |||||||||||||
1985 | 1651.50 | 1321.50 | 868.00 | 401.00 | 107.00 | 95.00 | 10.50 | 44.50 | 257.00 | 549.00 | 1307.00 | 1748.00 | 8360.00 | |||||||||||||
1986 | 1391.50 | 1395.50 | 916.50 | 513.00 | 191.00 | 22.00 | 0.00 | 54.50 | 167.00 | 475.00 | 1121.50 | 1228.50 | 7476.00 | |||||||||||||
1987 | 1281.50 | 904.00 | 868.50 | 365.00 | 94.50 | 18.50 | 5.00 | 51.00 | 130.00 | 632.50 | 809.00 | 1287.50 | 6447.00 | |||||||||||||
1988 | 1763.50 | 1541.00 | 952.00 | 558.00 | 81.50 | 2.50 | 3.00 | 26.00 | 103.50 | 617.00 | 973.00 | 1356.50 | 7977.50 | |||||||||||||
1989 | 1262.00 | 1568.50 | 1151.50 | 563.50 | 214.50 | 57.50 | 0.00 | 8.00 | 187.00 | 307.00 | j | 1091.50 | 1681.50 | 7785.50 | ||||||||||||
1990 | 1134.50 | 1152.50 | 936.00 | 575.00 | 287.00 | 38.50 | 21.00 | 26.50 | 122.00 | 526.00 | 876.50 | 1561.50 | 7257.00 | |||||||||||||
1991 | 1650.00 | 1042.00 | 934.50 | 481.00 | 207.00 | 14.00 | 17.00 | 14.50 | 231.50 | 617.50 | 1251.50 | 1290.50 | 7751.00 | |||||||||||||
1992 | 1291.00 | 1127.00 | 968.50 | 768.50 | 249.00 | 89.00 | 84.00 | 112.50 | 234.50 | 569.00 | 1083.00 | 1498.00 | 8074.00 | |||||||||||||
1993 | 1664.50 | 1463.00 | 1241.00 | 732.50 | 347.00 | 159.50 | 8.00 | 26.50 | 333.50 | 615.50 | 1131.00 | 1448.00 | 9170.00 | |||||||||||||
1994 | 1911.15 | a | 1563.00 | 977.00 | 667.00 | 225.50 | 24.00 | 28.00 | 65.00 | 163.50 | 467.50 | 882.50 | 1336.50 | 8310.65 | ||||||||||||
1995 | 1529.33 | a | 1267.50 | 1050.50 | 790.00 | 389.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 5026.33 | |||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 20.00 | 19.50 | 259.50 | 527.50 | 1311.00 | 1706.50 | 3844.00 | |||||||
1997 | 1801.00 | 1346.50 | 1209.00 | 744.50 | 412.50 | 8.50 | 18.00 | 47.50 | 137.00 | 517.00 | 1141.00 | 1241.00 | 8623.50 | |||||||||||||
1998 | 1498.50 | 963.50 | 1186.00 | 564.50 | 123.50 | 111.00 | 5.00 | 1.50 | 90.00 | 453.50 | 931.00 | 1259.00 | 7187.00 | |||||||||||||
1999 | 1668.00 | 1062.50 | 1008.00 | 599.00 | 221.00 | 91.50 | 3.32 | c | 13.50 | 226.50 | 554.90 | a | 683.50 | 1267.00 | 7398.72 | |||||||||||
2000 | 1540.70 | a | 1083.00 | 812.50 | 630.00 | a | 203.05 | a | 83.00 | 29.50 | 12.92 | a | 204.00 | 464.00 | 1155.00 | 1852.00 | 8069.67 | |||||||||
2001 | 1479.00 | 1570.59 | a | 1287.53 | a | 600.50 | 231.47 | a | 71.38 | a | 6.00 | 21.00 | 201.72 | a | 554.90 | a | 620.50 | 1241.50 | 7886.10 | |||||||
2002 | 1319.50 | 1129.00 | 1404.50 | 637.00 | 399.00 | 0.00 | z | 5.50 | 26.50 | 181.50 | 776.50 | 1032.50 | 1226.00 | 8137.50 | ||||||||||||
2003 | 1548.00 | 1399.00 | 1104.50 | 582.00 | 303.00 | 73.00 | 3.58 | e | 16.50 | 221.50 | 492.00 | 1075.50 | 1297.50 | 8116.08 | ||||||||||||
2004 | 1630.00 | 1391.00 | 910.50 | 548.50 | 327.50 | 109.50 | 28.50 | 99.00 | 108.50 | 485.50 | 821.50 | 1309.00 | 7769.00 | |||||||||||||
2005 | 1580.47 | b | 1077.00 | 1088.50 | 447.00 | 302.00 | 7.00 | 10.50 | 19.00 | 88.50 | 502.72 | a | 870.50 | 1508.00 | 7501.18 | |||||||||||
2006 | 1174.00 | 1301.00 | 1050.00 | 460.00 | 258.00 | 31.50 | 3.00 | 16.00 | 261.50 | 628.00 | 913.50 | 1197.50 | 7294.00 | |||||||||||||
2007 | 1478.00 | 1513.50 | 920.50 | 686.00 | 137.00 | 26.00 | 2.00 | 18.50 | 168.00 | 400.00 | 952.50 | 1538.00 | 7840.00 | |||||||||||||
2008 | 1669.00 | 1526.50 | 1195.50 | 726.50 | 314.00 | 28.00 | 7.00 | 12.50 | 165.50 | 539.00 | 965.00 | 1680.41 | b | 8828.91 | ||||||||||||
2009 | 1763.50 | 869.00 | h | 1095.50 | 673.50 | 227.00 | k | 111.50 | 28.50 | 54.50 | 108.00 | 768.50 | 754.00 | 1590.00 | 6947.50 | |||||||||||
2010 | 1759.50 | 1457.56 | a | 929.00 | 377.50 | 303.00 | 28.00 | 0.00 | 8.00 | 197.00 | 436.00 | 960.50 | 1639.00 | 8095.06 | ||||||||||||
2011 | 1786.00 | 1415.62 | b | 1231.50 | 671.50 | 312.14 | b | 81.60 | e | 1.79 | e | 15.50 | b | 240.00 | a | 421.50 | 896.38 | a | 1232.77 | a | 8306.29 | |||||
2012 | 1332.00 | 1172.50 | 623.62 | a | 461.50 | 160.17 | a | 32.78 | c | 0.00 | 40.00 | 202.50 | 622.14 | b | 914.00 | 1397.58 | a | 6958.78 | ||||||||
2013 | 1524.50 | 1340.50 | 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 | 2865.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1580.74 | 1297.41 | 1049.22 | 583.91 | 244.14 | 52.36 | 11.09 | 28.84 | 181.02 | 531.25 | 977.95 | 1443.83 | 7930.75 | |||||||||||||
S.D. | 220.22 | 198.01 | 162.99 | 127.10 | 89.49 | 37.92 | 14.91 | 24.82 | 59.06 | 93.70 | 154.07 | 195.56 | 597.51 | |||||||||||||
SKEW | -0.03 | -0.08 | -0.05 | -0.11 | -0.17 | 0.75 | 3.20 | 1.61 | 0.30 | 0.66 | 0.11 | 0.74 | -0.22 | |||||||||||||
MAX | 1996.50 | 1641.50 | 1404.50 | 807.50 | 412.50 | 159.50 | 84.00 | 112.50 | 333.50 | 776.50 | 1311.00 | 1989.50 | 9170.00 | |||||||||||||
MIN | 1134.50 | 904.00 | 623.62 | 365.00 | 56.00 | 2.50 | 0.00 | 0.00 | 88.50 | 339.50 | 620.50 | 1195.57 | 6447.00 | |||||||||||||
NO YRS | 38 | 38 | 38 | 38 | 38 | 36 | 39 | 39 | 39 | 38 | 39 | 39 | 33 |