Posted 3/29/2017 5:10 PM (GMT 0)
I have never noticed this effect but one potential mechanism that could cause this is a change in breathing patterns.
We breathe somewhat differently when it is very cold and windy as opposed to on a very nice day. A change in breathing could mean that you are utilizing your diaphragm differently, and perhaps in a way that is putting additional pressure on your stomach and lower esophageal sphincter.
I have never seen anything like this in any of the research/literature - just a hunch.