Humid days are no longer a rarity; they're becoming the new normal. A February 2025 study published on ScienceDirect revealed that over the past 40 years, humid heat waves have grown more severe, particularly across the eastern US. As global temperatures rise, the combination of heat and moisture is making conditions increasingly dangerous, amplifying the intensity and duration of heat waves. This shift in climate patterns poses growing health risks and challenges for communities nationwide.
Click on to explore how this trend is reshaping daily life, and what it means for your health.