How much can a blog make minimum?

Its all about traffic... the more interesting your blogs are, the more ppl will visit your blog and the famous you became... the more you will earn. 1-3 times a month definitely won't bring you money, not even $1. You need to update daily, be resourceful and be humorous. If you want to make profit from blog, find trusted friends and partners, do it as a team instead of do it yourself alone.