Las Vegas, Nevada is a vibrant city known for its entertainment options, casinos, and bustling nightlife. Situated in the Mojave Desert, the climate in Las Vegas is characterized by long, hot summers with temperatures frequently exceeding 100°F (38°C) and mild winters with temperatures ranging from 50°F to 60°F (10°C to 15°C). The region receives minimal rainfall, primarily during the winter months, with an annual average of around 4 inches.

Hydrologically, Las Vegas relies heavily on the Colorado River as its primary water source. The city obtains water from Lake Mead, which is the largest reservoir in the United States. However, due to prolonged drought conditions and increasing water demands, the water levels in Lake Mead have declined significantly.

Despite the arid environment, Las Vegas offers various outdoor recreational opportunities. The surrounding area is renowned for its stunning natural landscapes, such as Red Rock Canyon, where visitors can enjoy hiking, rock climbing, and biking. Lake Mead and the Colorado River provide opportunities for boating, fishing, and water sports. Additionally, the nearby Spring Mountains offer hiking trails and skiing opportunities in the winter months.