What to Wear in Las Vegas
Las Vegas is hot and dry. Summers cross 110°F. Winters are mild. The right wardrobe is built around sun protection, dry-air strategy, and the AC paradox of casinos and restaurants.
Winter in Las Vegas
December through February. 55-65°F days, 35-45°F nights. Layered system. Jackets at night.
Spring in Las Vegas
March through May. 70-95°F.
Summer in Las Vegas
June through September. 100-115°F. Loose linen, wide-brim hats, sunglasses, hydration, limit outdoor exposure to dawn/dusk.
Fall in Las Vegas
October through November. 75-90°F. The relief season.
Local tips
Casinos and restaurants run frigid AC. Carry an indoor layer year-round. Pool weather extends into October. Dry heat dehydrates without feeling sweaty.