YEAR,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Annual 24-hr Avg. 1995,85,93,,157,202,206,233,199,208,233,174,138 1996,94,110,135,151,185,211,232,241,215,236,154,103,172 1997,109,117,146,141,189,298,284,260,247,238,180,121,194 1998,105,117,148,162,194,228,211,247,223,238,194,133,183 1999,132,111,151,172,208,246,267,242,233,257,,177 2000,124,137,134,203,206,259,274,283,253,260,199,143,206 2001,134,140,155,184,235,245,254,266,269,275,212,109,207 2002,101,125,124,167,243,247,244,250,250,271,197,164,199 2003,142,153,135,155,210,244,256,257,253,221,191,160,198 2004,127,140,150,184,237,223,262,232,243,244,190,146,198 2005,99,134,135,158,207,225,247,238,215,214,163,126,180 2006,106,127,125,140,178,196,194,180,185,226,183,136,165 2007,129,138,137,164,219,207,219,225,231,235,193,136,186 2008,98,107,126,137,196,235,226