Summer (June - August)
Average High: 100°F - 105°F (38°C - 41°C)
Average Low: 75°F - 82°F (24°C - 28°C)
Rainfall: Minimal
Humidity: Very Low
Year-Round Weather in Las Vegas
Las Vegas enjoys a hot desert climate with over 300 sunny days per year, making it one of the sunniest cities in the United States. The city experiences very hot summers and mild winters, with minimal rainfall throughout the year.
Winter (December - February)
Average High: 58°F - 63°F (14°C - 17°C)
Average Low: 39°F - 44°F (4°C - 7°C)
Rainfall: Light
Snow: Rare
Spring & Fall
Spring High: 75°F - 90°F (24°C - 32°C)
Fall High: 70°F - 85°F (21°C - 29°C)
Best Times to Visit: March-May & September-November
Weather Tips for New Residents
Stay Hydrated
Drink plenty of water throughout the day, even when not feeling thirsty. The desert climate can be deceptively dehydrating.
Sun Protection
Use sunscreen year-round, even on cloudy days. UV exposure is significant at our elevation.
Activity Planning
Plan outdoor activities for early morning or evening during summer to avoid peak heat hours.
Emergency Preparedness
Keep emergency supplies for occasional flash floods, including extra water and non-perishable food.
Window Protection
Install good window coverings for sun protection to help maintain comfortable indoor temperatures.
AC Maintenance
Service your air conditioning system regularly to ensure optimal performance during hot summers.
Desert Landscaping
Consider desert-friendly landscaping to conserve water and maintain a beautiful outdoor space.
Climate Considerations
Las Vegas's arid climate means very low humidity, which many people find more comfortable despite the high temperatures. The city's infrastructure is well-adapted to the desert environment, with excellent air conditioning systems and plenty of indoor activities available during the hottest parts of the day.