Arizona Heat Wave: Why Experts Say Skip Alcohol in Triple-Digit Temps

It’s hot here in Arizona. As we swelter in the summer heat, trying not to melt, we’re all doing our best to stay hydrated.

The intensity of the sun’s rays in mid-June is legendary, and no self-respecting Arizona resident would dare to leave the house without their trusty water bottle. Admit it: like me, you have your favorite portable fluid containers and take hydration seriously.

man drinking from a tumbler

How Hot Is It?

As summer settles across Arizona, the thermometer regularly climbs to 100°F or higher, and staying outside for more than a few minutes in the middle of the day is tempting fate.

The state’s dry desert climate accelerates fluid loss through sweating, and you can be flirting with heat illness even when you don’t feel overheated. Health officials warn that dehydration can occur quickly, which increases the risk of heat exhaustion or heat stroke.

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photography of person holding glass bottles during sunset

Why Alcohol Is Risky in Extreme Heat

You may not like this news, but experts advise against drinking alcohol in this heat. The Arizona Department of Health and Human Services (AZDHS) advises limiting or avoiding alcohol during extreme heat because it acts as a diuretic, causing the body to lose more fluids than it takes in.

This effect compounds the dehydration already caused by high temperatures. Alcohol can also interfere with the body’s natural cooling process, which can make it harder to regulate your internal temperature.

woman in black tank top holding clear wine glass

The CDC warns that consuming alcohol in extreme heat can raise the risk of heat-related illness, especially when combined with the heat of working outdoors for a prolonged period.

READ: Preparing For Monsoon Storms In Southeastern Arizona: Key Tips

The Role of Caffeine in Dehydration

There’s more bad news: that “refreshing” cool soda is also off the list, especially if it contains caffeine.

a group of coca - cola cans sitting next to each other

Caffeine can also contribute to dehydration, and the effect is worse when it’s consumed in large amounts. Moderate intake is typically okay and may only have a minor effect, but high levels can increase fluid loss, which can strain the body during extreme heat.

Arizona health officials recommend avoiding caffeinated beverages during hot weather to maintain proper hydration levels.

READ: How To Stay Cool In Arizona's Intense Summer Heat

What Experts Recommend Instead

Your best bet is to drink water, experts say, and to keep drinking it throughout the day.

Don’t wait until you feel thirsty because by then, you’re already dehydrated.

woman in black tank top drinking water

The Arizona Department of Health Services says that when it gets hot, your best bet is to avoid alcohol, caffeine, and sugary drinks in favor of water or electrolyte-rich fluids.

Staying hydrated. It’s the best way to reduce your risk of heat-related illness until the monsoons come and cool us down!