When the Arizona sun hits 115° by noon, stepping outside can feel like walking into an oven. The dry desert air instantly pulls moisture from your skin, making dehydration a serious and sudden threat.

In the desert, hydration is not a choice—it is your survival strategy. Whether you’re a local or just visiting, here are the non-negotiable rules for surviving the extreme Arizona heat.

1. Do Not Wait Until You Feel Thirsty

If you feel thirsty, you are already dehydrated. You need to be proactively drinking water throughout the day.

2. The “Gallon Rule” for Your Car

Never drive without a backup supply. Keep a gallon of water in your car at all times. If your car breaks down on a desert highway, that water will be your most valuable possession while you wait for help.

3. Double Your Water on Hikes

If you’re heading out for a hike, pack double the amount of water you think you’ll need. Desert trails are unforgiving, and the heat drains your energy and moisture faster than you can anticipate.

4. Know the Warning Signs

Pay close attention to what your body is telling you. If you experience:

• Dizziness
• A rapid pulse
• Dark-colored urine

…these are red flags. You need to find air conditioning immediately.

5. How to Cool Down Fast

If you or someone else is overheating, you need to act quickly. Sip electrolytes to replenish what you’ve sweat out, and pour water over your wrists. The blood vessels in your wrists are close to the surface of your skin, so applying cold water there helps lower your core body temperature fast.

Stay safe, stay hydrated, and respect the desert heat!