Depends on you. For instance, I'm a sweater. Couple of days ago I decided to go from work to the post office and back, which is all of 1 mile round-trip, flat, with a stop in air conditioning for 5 minutes. I was wearing a short-sleeve shirt and khakis. I took it really easy, and I was still starting to sweat pretty hard when I got back.

So basically, only way to find out is to try it. I sweat a lot, some people don't. It'll help that you don't live in the Land of Humidity, so it could work out OK.