YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 608.50 | 1221.50 | 1448.45 | b | 1319.80 | d | 950.40 | e | 826.00 | 404.48 | a | 277.45 | a | 7056.58 | ||||
1978 | 100.50 | 194.96 | a | 427.50 | 447.32 | b | 579.50 | g | 1140.00 | d | 1372.78 | a | 1271.00 | d | 928.33 | c | 845.86 | c | 254.48 | a | 0.00 | z | 6982.74 | |||
1979 | 5.17 | a | 118.22 | a | 310.52 | a | 556.00 | 826.00 | 1105.86 | a | 1375.37 | a | 1188.50 | 1132.76 | a | 775.00 | 252.50 | 190.50 | 7836.39 | |||||||
1980 | 158.50 | 246.50 | 252.50 | 483.50 | h | 686.00 | 1090.50 | 1359.00 | 1008.50 | h | 642.00 | k | 745.00 | 398.50 | 315.88 | b | 5252.38 | |||||||||
1981 | 241.00 | 238.50 | 307.50 | 696.50 | 880.00 | 1313.50 | 1501.43 | a | 1399.50 | 1102.00 | 614.00 | 427.00 | 229.92 | a | 8950.85 | |||||||||||
1982 | 115.00 | 223.00 | 281.50 | 531.50 | 832.50 | 1055.50 | 1299.00 | 1277.00 | 954.00 | 563.00 | 195.50 | 88.50 | 7416.00 | |||||||||||||
1983 | 139.50 | 179.50 | 313.00 | 339.50 | 799.50 | 1096.00 | 1309.00 | 1141.00 | 1087.00 | 673.50 | 318.50 | 127.50 | 7523.50 | |||||||||||||
1984 | 134.50 | 153.00 | 395.00 | 482.50 | 1056.00 | 1075.50 | 1267.50 | 1144.00 | 1035.00 | 476.00 | 266.00 | 36.00 | 7521.00 | |||||||||||||
1985 | 55.00 | 162.30 | a | 0.00 | z | 679.00 | 901.50 | 1226.50 | 1385.00 | 1360.00 | 870.00 | 667.50 | 248.00 | 171.50 | 7726.30 | |||||||||||
1986 | 268.00 | 277.50 | 462.79 | c | 548.50 | 914.50 | 1239.50 | 1282.50 | 1396.55 | a | 872.00 | 607.00 | 0.00 | z | 81.50 | 7950.34 | ||||||||||
1987 | 63.50 | 149.00 | 263.50 | 661.61 | b | 813.00 | 1152.50 | 1233.50 | 1272.00 | 1033.50 | 790.00 | 237.00 | 43.00 | 7712.11 | ||||||||||||
1988 | 65.00 | 183.00 | 336.50 | 536.50 | 789.00 | 1096.00 | 1459.50 | 1250.00 | 965.00 | 879.00 | 337.00 | 100.50 | 7997.00 | |||||||||||||
1989 | 38.50 | 176.00 | 493.00 | 750.00 | 893.50 | 1122.00 | 1441.50 | 1274.50 | 994.00 | 651.00 | 343.00 | 120.50 | 8297.50 | |||||||||||||
1990 | 69.00 | 117.50 | 432.50 | 636.50 | 808.50 | 1133.79 | a | 1365.00 | 1235.50 | 1040.50 | 710.00 | 300.00 | 47.00 | 7895.79 | ||||||||||||
1991 | 49.50 | 278.50 | 163.00 | 488.00 | 690.50 | 1013.00 | 1284.00 | 1260.00 | 995.00 | 772.00 | 270.00 | 66.00 | 7329.50 | |||||||||||||
1992 | 37.50 | 187.50 | 298.00 | 666.00 | 921.50 | 1060.50 | 1258.50 | 1336.50 | 1059.50 | 750.50 | 180.00 | 21.50 | 7777.50 | |||||||||||||
1993 | 44.50 | 93.50 | 350.50 | 560.50 | 887.00 | 965.50 | 1285.00 | 1229.50 | 994.50 | 666.00 | 175.00 | 51.00 | 7302.50 | |||||||||||||
1994 | 123.50 | 59.00 | 440.00 | 579.00 | 812.50 | 1266.50 | 1421.00 | 1400.00 | 1042.00 | 591.00 | 99.50 | 72.85 | a | 7906.85 | ||||||||||||
1995 | 46.50 | 301.00 | 275.00 | 430.50 | 669.00 | 885.00 | 0.00 | z | 1372.00 | 1064.50 | 662.00 | 428.00 | 164.50 | 6298.00 | ||||||||||||
1996 | 148.50 | 283.50 | 394.50 | 562.50 | 898.50 | 1167.93 | a | 1448.00 | 1374.00 | 1004.00 | 601.00 | 309.50 | 103.00 | 8294.93 | ||||||||||||
1997 | 116.50 | 142.00 | 460.00 | 524.50 | 998.72 | a | 1110.00 | 1201.50 | 1376.40 | a | 970.00 | 573.00 | 287.50 | 18.00 | 7778.12 | |||||||||||
1998 | 107.00 | 70.00 | 259.50 | 340.50 | 618.00 | 890.00 | 1327.50 | 1309.50 | 890.36 | b | 519.00 | 199.50 | 113.00 | 6643.86 | ||||||||||||
1999 | 0.00 | z | 162.00 | 366.50 | 321.00 | 750.09 | c | 1068.50 | 1237.00 | 1180.50 | 967.00 | 727.00 | 380.50 | 77.50 | 7237.59 | |||||||||||
2000 | 173.60 | a | 170.89 | a | 304.12 | b | 634.14 | a | 966.00 | 0.00 | z | 1363.50 | 1314.92 | a | 1002.00 | 603.98 | a | 111.11 | c | 100.00 | f | 6644.26 | ||||
2001 | 55.59 | b | 91.50 | 372.50 | 476.38 | a | 1016.28 | a | 1183.93 | b | 1012.50 | f | 1315.43 | a | 1060.71 | b | 757.50 | 271.00 | f | 38.75 | e | 6368.57 | ||||
2002 | 71.00 | 141.00 | 258.00 | 686.50 | 856.00 | 1199.00 | 1438.00 | 0.00 | z | 1013.50 | 617.00 | 281.00 | 65.50 | 6626.50 | ||||||||||||
2003 | 142.50 | j | 170.50 | 327.00 | 408.46 | d | 638.50 | g | 1142.40 | e | 1172.00 | f | 1314.52 | e | 1042.50 | 868.00 | 160.00 | 77.50 | e | 5510.88 | ||||||
2004 | 46.00 | f | 55.58 | e | 514.50 | 535.50 | 685.00 | g | 1145.50 | 1376.18 | c | 1230.00 | 953.50 | 579.50 | 145.00 | f | 91.50 | 6481.76 | ||||||||
2005 | 152.50 | 114.00 | 245.00 | f | 398.40 | e | 571.50 | j | 659.50 | k | 1076.50 | g | 881.00 | h | 733.50 | f | 385.00 | m | 330.00 | e | 53.50 | g | 994.90 | |||
2006 | 90.70 | d | 131.50 | f | 185.00 | 448.80 | e | 674.50 | h | 1212.50 | 1384.00 | 1261.00 | 917.40 | e | 579.00 | 322.50 | 78.50 | 6479.40 | ||||||||
2007 | 38.50 | 176.50 | 473.30 | c | 596.50 | 910.00 | 1190.00 | 1420.00 | 1297.98 | d | 970.00 | 594.00 | 396.50 | 46.00 | 8109.29 | |||||||||||
2008 | 20.50 | 0.00 | z | 338.50 | 433.50 | 680.00 | 1142.50 | 1385.50 | 1350.00 | 1039.00 | 682.50 | 385.50 | 85.00 | 7542.50 | ||||||||||||
2009 | 136.00 | 126.50 | 244.00 | f | 480.50 | 708.00 | j | 977.00 | 1396.00 | 1281.50 | 1105.00 | 570.50 | 196.00 | n | 33.50 | o | 6073.00 | |||||||||
2010 | 35.00 | m | 51.00 | j | 29.50 | v | 0.00 | z | 662.50 | 1147.50 | 1486.50 | 1319.50 | 1032.50 | 665.50 | 261.00 | 164.50 | 6739.50 | |||||||||
2011 | 107.00 | g | 82.25 | d | 252.00 | i | 504.81 | d | 672.59 | c | 816.00 | f | 1261.24 | d | 796.50 | m | 998.04 | b | 245.50 | t | 229.29 | b | 63.11 | c | 3811.32 | |
2012 | 75.00 | p | 0.00 | z | 244.50 | l | 429.00 | j | 0.00 | z | 1197.50 | 1257.00 | 1292.50 | 1050.52 | a | 472.00 | m | 42.00 | z | 85.00 | f | 4797.52 | ||||
2013 | 74.40 | a | 82.32 | c | 286.00 | k | 0.00 | 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 | 156.72 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 97.98 | 162.72 | 346.75 | 529.42 | 821.30 | 1122.22 | 1354.06 | 1292.03 | 1004.00 | 672.78 | 283.50 | 104.11 | 7781.92 | |||||||||||||
S.D. | 61.99 | 67.69 | 90.53 | 110.91 | 122.22 | 98.32 | 81.22 | 69.99 | 64.80 | 102.73 | 89.34 | 72.16 | 505.21 | |||||||||||||
SKEW | 0.94 | 0.37 | 0.04 | 0.01 | -0.07 | -0.63 | -0.06 | -0.38 | -0.25 | 0.34 | -0.19 | 1.38 | 0.08 | |||||||||||||
MAX | 268.00 | 301.00 | 514.50 | 750.00 | 1056.00 | 1313.50 | 1501.43 | 1400.00 | 1132.76 | 879.00 | 428.00 | 315.88 | 8950.85 | |||||||||||||
MIN | 5.17 | 55.58 | 163.00 | 321.00 | 608.50 | 885.00 | 1201.50 | 1141.00 | 870.00 | 476.00 | 99.50 | 18.00 | 6643.86 | |||||||||||||
NO YRS | 30 | 32 | 29 | 32 | 29 | 33 | 32 | 32 | 34 | 33 | 31 | 31 | 17 |