YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1265.83 | a | 1022.00 | 761.00 | 387.50 | 126.00 | 3562.33 | |||||
1976 | 172.50 | 280.00 | 352.50 | 557.00 | 878.00 | 1118.50 | 1256.50 | 1200.73 | a | 954.00 | 644.00 | 373.50 | 134.00 | 7921.23 | ||||||||||||
1977 | 136.00 | 274.50 | 258.00 | 620.00 | 714.00 | 816.50 | h | 1283.00 | 1290.63 | a | 1066.03 | a | 784.50 | 420.00 | 266.50 | 7113.17 | ||||||||||
1978 | 138.50 | 201.00 | 451.10 | b | 555.50 | 805.00 | 1135.00 | 1261.91 | b | 1191.00 | 1001.00 | 843.50 | 354.00 | 83.50 | 8021.02 | |||||||||||
1979 | 57.50 | 176.50 | 330.50 | 580.50 | 790.00 | 1075.50 | 1273.50 | 1124.50 | 1076.54 | d | 840.62 | a | 266.50 | 174.00 | 7766.16 | |||||||||||
1980 | 166.76 | b | 272.00 | 308.00 | 570.50 | 0.00 | z | 1097.00 | 1293.50 | 1202.00 | 1019.00 | 706.00 | 370.50 | 288.50 | 7293.76 | |||||||||||
1981 | 234.00 | 284.50 | 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 | 518.50 | |||
1982 | 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 | |
1983 | 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 | |
1984 | 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 | |
1985 | 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 | |
1986 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | |
1988 | 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 | |
1989 | 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 | |
1990 | 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 | |
1991 | 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 | |
1992 | 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 | |
1993 | 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 | |
1994 | 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 | |
1995 | 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 | |
1996 | 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 | |
1997 | 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 | |
1998 | 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 | |
1999 | 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 | |
2000 | 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 | |
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1337.50 | 1294.00 | 1185.50 | 913.00 | 539.50 | 161.00 | 5430.50 | |||||||
2002 | 222.00 | 327.50 | 462.00 | 802.50 | 998.00 | 1315.50 | 1403.00 | 1341.00 | 1127.50 | 763.00 | 459.50 | 178.00 | 9399.50 | |||||||||||||
2003 | 396.50 | 257.50 | 432.50 | 599.00 | 1006.00 | 1242.00 | 1455.50 | 1357.50 | 1135.00 | 972.00 | 399.00 | 221.50 | 9474.00 | |||||||||||||
2004 | 224.00 | 185.50 | 646.00 | 622.00 | 1030.00 | 0.00 | z | 1347.50 | 0.00 | z | 0.00 | z | 0.00 | z | 334.00 | 192.00 | 4581.00 | |||||||||
2005 | 262.50 | 289.50 | 431.50 | 652.50 | 963.50 | 1152.50 | 1375.50 | 1257.00 | 1107.00 | 823.50 | 469.50 | 220.50 | 9005.00 | |||||||||||||
2006 | 241.00 | 323.00 | 400.00 | 673.50 | 1000.50 | 1263.50 | 1363.50 | 1233.50 | 980.00 | 720.50 | 473.50 | 164.50 | 8837.00 | |||||||||||||
2007 | 127.50 | 280.00 | 556.00 | 677.00 | 991.50 | 1191.50 | 1378.50 | 1331.00 | 1146.00 | 836.50 | 564.00 | 152.50 | 9232.00 | |||||||||||||
2008 | 170.00 | 263.00 | 463.00 | 626.50 | 821.00 | 1188.00 | 1303.00 | 1263.50 | 1055.00 | 772.50 | 466.00 | 159.00 | 8550.50 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 196.06 | 262.65 | 424.26 | 628.04 | 908.86 | 1177.90 | 1333.26 | 1257.86 | 1067.27 | 798.51 | 419.79 | 180.11 | 8689.60 | |||||||||||||
S.D. | 82.87 | 47.50 | 107.02 | 68.97 | 110.37 | 77.24 | 60.79 | 67.02 | 70.37 | 87.14 | 81.06 | 54.73 | 656.13 | |||||||||||||
SKEW | 0.77 | -0.65 | 0.46 | 1.29 | -0.47 | 0.41 | 0.43 | -0.29 | 0.03 | 0.25 | 0.06 | 0.42 | -0.24 | |||||||||||||
MAX | 396.50 | 327.50 | 646.00 | 802.50 | 1030.00 | 1315.50 | 1455.50 | 1357.50 | 1185.50 | 972.00 | 564.00 | 288.50 | 9474.00 | |||||||||||||
MIN | 57.50 | 176.50 | 258.00 | 555.50 | 714.00 | 1075.50 | 1256.50 | 1124.50 | 954.00 | 644.00 | 266.50 | 83.50 | 7766.16 | |||||||||||||
NO YRS | 13 | 13 | 12 | 12 | 11 | 10 | 13 | 13 | 13 | 13 | 14 | 14 | 9 |