Related, these tables: The lowest temps each year for US cities. https://www.currentresults.com/Yearly-Weather/USA/extreme-annual-usa-index-low-temperature.php

Related, these tables: The lowest temps each year for US cities. https://www.currentresults.com/Yearly-Weather/USA/extreme-annual-usa-index-low-temperature.php https://www.currentresults.com/Yearly-Weather/USA/extreme-an... Our lowest winter temps are up about 10°F over the last 30 years. 2021 saw our highest ever yearly low; it broke the old record by 2°F.