Which definition for summer is better aligned with warmer temperatures, climatological (Jun 1 to Aug 31) or astronomical (Jun 21 to Sep 21)? For the vast majority of places, using calendar months is better. Note: I looked at colder temps in the S. Hemisphere. pic.twitter.com/WVnXW4jws1

— Brian Brettschneider (@Climatologist49) August 28, 2022