US Cities With The Biggest Temperature Swings In A Day
By Evan Comen
Published on April 30, 2026.
In some cities, it is normal for the temperature to rise more than 30 degrees in a single day, according to Climate Crisis 247. The research was conducted using data on climate normals for 2006 to 2020 from the NOAA's National Centers for Environmental Information. The cities with at least 100,000 residents were ranked based on their average daily temperature fluctuation. The data was aggregated using GIS.
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