Early Heat in Phoenix: Stay Safe with These Tips and City Resources

With temperatures forecasted to run 15–25°F above normal and highs in the 90s and low 100s through the week, the City of Phoenix is reminding residents, visitors, and event‑goers to take extra precautions. 

Here Are a Few Tips to Help You and Others Stay Safe:

• Check on your neighbors: Especially older adults, young children, and people with medical conditions.
• Hydrate early and often: Drink water throughout the day - don’t wait until you’re thirsty. If you are outdoors, the CDC recommends drinking 8 ounces of water every 15-20 minutes.  Add electrolytes to balance your fluids. 
• Plan Activities During Lower Temperatures: During a heat wave, outdoor activities should be conducted during the cooler parts of the day including the early mornings and late evenings. 
• Sunscreen is essential: Use SPF 30+, apply 15 minutes before going outside, and reapply every 2 hours.
• Dress for the weather: Wear lightweight, loose-fitting, light‑colored clothing and a wide‑brim hat.
• Limit caffeine and alcohol: Caffeine and alcohol can cause dehydration. It is important to limit or avoid using these products during the heat.  
• Check your medications: Check with your doctor to see if your prescription or over-the-counter medication can impact you in the heat. 

Know the Signs of Heat Illness:

Heat Exhaustion (move to a cooler place and seek medical advice if symptoms don’t improve):

• Dizziness or fainting
• Rapid or weak pulse
• Excessive sweating or feeling clammy

Heat Stroke (medical emergency - call 911 immediately):

• Body temperature may be hot to the touch 
• No sweating 
• Loss of consciousness
• Rapid, strong pulse

Hydration Downtown

Headed to a game, concert, or conference?

There is a network of chilled water fountains and bottle-filling stations throughout downtown, including near Phoenix City Hall, City Council Chambers, Herberger Theater, Civic Space Park, Burton Barr Central Library, Roosevelt Mini Park, and Central Station for those riding the light rail. Check out our story map to learn more.

City of Phoenix Heat-Relief Resources

Phoenix is committed to addressing heat, and there are a variety of heat‑relief resources to support the community as temperatures rise.

Access to Phoenix Public Library Locations

• Year‑round during operating hours, all Phoenix Public Library locations provide safe, air‑conditioned environments with water available and access to library resources and services. 

Cooling Ordinance & Landlord‑Tenant Program

Everyone has the right to a safe indoor temperature in their home.

• The Phoenix Cooling Ordinance requires landlords to maintain: 
• 82°F or cooler for units with air conditioning
• 86°F or cooler for units with evaporative coolers
• Learn more about your rights under the Arizona Residential Landlord and Tenant Act or get help: 
• Phone: 602‑262‑7210
• Email: landlord.tenant.hsd@phoenix.gov

Stay Informed

For additional information, resources, and updates, visit phoenix.gov/summer.