U.S. Just Saw a 132-Year Record. What Does It Mean?
The United States just experienced its warmest month ever recorded. July's average temperature across the mainland hit 76.9 degrees, according to the National Oceanic and Atmospheric Administration (NOAA), surpassing a record set 80 years ago. This unsettling milestone, based on 132 years of data, clearly signals the accelerating impact of climate change. Experts warn this could become the new normal unless urgent global action is taken to address rising temperatures and transition to sustainable solutions.
The U.S. sweltered through July 2026, marking the hottest month in 132 years of record-keeping. The average temperature was about 3 degrees higher than the 20th-century average, topping the previous record from July 1936 during the infamous Dust Bowl era by a slim margin of 0.1 degrees.
Climate scientists are clear: this extreme heat is exactly what we expect from a warming planet. Andrew Pershing of Climate Central noted that in just a few years, a July like this might even feel cool by comparison. Unlike the 1936 record, which was exacerbated by poor farming practices, today's heat waves are directly linked to human-caused climate change. An analysis found that global warming made intense heat in many cities at least twice as likely to occur this summer.
Weeks of relentless heat, including a punishing heat dome over the July 4th holiday, contributed to these soaring temperatures. Beyond just hot days, average overnight lows were also the highest ever recorded. This pattern of warming is not unique to the U.S.; Europe is grappling with its own series of severe heat waves, highlighting a worrying global trend.
Looking ahead, August is predicted to bring higher-than-average temperatures to central and southern U.S. regions. Combined with the emerging El Niño phenomenon, this creates what one expert called a “triple whammy” for even more heat records. The urgency of transitioning to cleaner, sustainable energy solutions has never been clearer, as every degree of warming intensifies these environmental challenges.