Las Vegas in July typically experiences extreme heat. Daily high temperatures average around 106F (41C), frequently exceeding 110F (43C). Low temperatures offer minimal respite, averaging around 81F (27C). Arid conditions prevail, with minimal rainfall and low humidity levels, resulting in intense sunshine and high UV index values. These conditions can pose health risks, especially for vulnerable individuals.
Understanding typical weather patterns for Las Vegas in July allows for effective planning. Visitors can prepare appropriately for extreme heat by packing light-colored, breathable clothing, staying hydrated, and scheduling outdoor activities during cooler parts of the day, preferably early morning or late evening. Awareness of historical weather data for this period provides a valuable benchmark for anticipating potential temperature extremes and planning accordingly. This knowledge contributes to safer and more enjoyable experiences for residents and visitors alike.