I had a similar GPA and applied late september (submitted). But, I did well on the DAT. I only applied so late b/c my original plan was to take a year off--but t hen I changed my mind after doing well on the DAT @ the end of august. It really depends on your DAT score.
BUT, if I could go back and do it again I would have applied AS EARLY AS POSSIBLE. I had to wait until tis month to hear of 2 acceptances when people had multiple acceptances by Dec 1st. It really is stressful and makes you grow a lot of gray hairs.Especially with our low GPAs there is NO guarantee. Also, i Think i may have had a chance at some schools I got rejected from if I had applied in the early batch if files that were reviewed. There is "less" competition in some way for schools that read things on a rolling admissions basis.
Good luck!