A followup of non frost growing days using the “light frost dates” , ie actual growing days where the temperature is always above freezing:

2003 = 172 days = 24 weeks
2004 = 156 days = 22 weeks
2005 = 156 days = 22 weeks
2006 = no data
2007 = 147 days = 21 weeks
2008 = 154 days = 22 weeks
2009 = 129 days = 18 weeks
2010 = 119 days = 17 weeks