As far as I am concerned cold weather measuring is just like any other measuring, except it's a lot less pleasant. Calibration change is taken care of by using the larger constant. I've found that my winter calibrations change less than do my summer ones.
The only thing that has ever kept me off the roads in winter, when I had a job to do, was snow or ice on the road. Can't ride or paint on it. Also, I've found that I can't think as well once I start to get cold.
You might want to keep your can of spray paint inside your jacket to keep it warm. I do that or it doesn't spray worth a hoot.