The 10 Hottest Cities in the U.S.

Key takeaways Phoenix, Yuma, and Las Vegas are the hottest cities in the U.S., where summer temperatures regularly top 100°F The nation’s hottest cities are clustered in the desert Southwest and the Rio Grande Valley in Texas—the hottest state in the country. As the climate warms and heat waves become more common, preparing for extreme weather is essential, especially if you’re planning on moving. The past eleven years have been the hottest in human history. Each year has either broken or approached the previous year’s record, affecting climates in every corner of the globe. So far this year, nonstop heat domes have brought historic heat to nearly every continent on the planet. Even so, warm, sunny weather continues to be the top reason people choose to move. But as temperatures continue to rise, climate risk is becoming an increasingly important factor. Whether you’re looking for year-round sunshine or hoping to avoid extreme heat, understanding which cities are the hottest can help inform your search. Redfin compiled a list of the hottest cities in the U.S. to help guide your decision. Read on to see which cities top the list, why they’re so hot, and what to consider before makin...