Climate Biggest Heat
FILE - Juan Olmedo, left, and his wife Alejandra Delgado use an umbrella to shield from the sun while on a walk at Shoreline Park in Mountain View, Calif., March 16, 2026.
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March has been the hottest month on record for the continental United States in 132 years, according to federal weather data. The National Oceanic and Atmospheric Administration reports that March’s average temperature was 50.85 degrees Fahrenheit, which is 9.35 degrees above the 20th-century norm. This surpasses the previous record set in March 2012. Climate Central meteorologist Shel Winkley highlights the unprecedented nature of this heat, noting the sheer volume of records broken. More than 19,800 daily temperature records were shattered, and 2,200 places set monthly highs. Experts predict that a brewing El Nino could intensify global warmth.
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