sad thyme

I just noticed that my biggest, nicest Thyme plant in the mudroom window isn't so nice anymore. A lot of it had dried out.

So I trimmed out all the dead stuff to see how bad it was. Pretty sad how little green was left.

I'm wondering if I should snip off some of the top growth and try to start a new plant. The smaller plants in the front room windowsill are all doing fine; none of them have dried up like this. Perhaps it's too cold at night in the unheated mudroom? (the Basil I brought inside died already). Not sure.

Here it is back in its spot next to the avocados.