Federal weather data confirms that March 2026 was the hottest month in 132 years for the continental United States. This record-breaking heatwave is directly linked to climate change, with the National Oceanic and Atmospheric Administration (NOAA) highlighting an increasing trend in extreme heat events. Large parts of the country have been affected, with cities reporting unprecedented daily temperatures and straining energy grids as residents rely on air conditioning. Public health officials have issued heat advisories, emphasizing the importance of hydration and avoiding strenuous activities during peak hours.