what some of you call cold, others here may consider 'cool' or 'chilly'. To me, working outside in 20 degree weather ain't half bad. I can remember one day 2 years ago when the temps had hit -13 without the wind-chill figured in...I was working all through that night. THAT was cold, though I'm sure my buddy in Alaska would laugh at me for that statement as well. (In my area, that kind of low temp is pretty rare). Here is the trick...dress for the weather, keep moving, work harder...before you know it, you'll be too hot.
It must come as quite a shock to those of you that live much further south when weather that is colder than you would ever expect moves in but do find it funny to watch videos of people talking about it like hell has frozen over or videos of people trying to drive in snow that are not used to it. (yes, like it or not, that stuff IS funny to those of us in the north).