We are pretty lucky here in Michigan that we get to experience a wide range of temperatures depending on the season. We rarely get any days over 100 degrees F, and it's also quite rare that we spend a long time in the negatives. There was a polar vortex a couple years ago that bucked that trend, but otherwise it has been fine. My ideal is the low 80's during the day and high 40's or low 50's at night. I have felt apricity before, it's exceptionally good when there is no wind, then you can really appreciate the sun without being reminded of the cold.