Summer activities, outdoor work, and time in the sun can be enjoyable, but hot weather can also put extra stress on your body. When temperatures rise, it’s important to take simple precautions to stay safe and avoid heat-related illnesses. Knowing how to protect yourself—and recognizing the warning signs of overheating—can help you enjoy the season while reducing your risk.
Stay ahead of the heat
Hydrate
Don’t wait until you’re thirsty—drink water often throughout the day.
Take breaks
Step into the shade or air conditioning when you can. Even a few minutes helps your body cool down.
Dress for the heat
Choose light-colored, loose, breathable clothing that reflects heat and allows sweat to evaporate.
Avoid peak heat
Limit outdoor activity between 10 a.m. and 4 p.m. Plan outdoor tasks and activities for the early morning or evening whenever possible.
Heat can turn dangerous fast
Never leave children or pets in a parked car
Temperatures inside a car can become deadly within minutes—even on days that don’t seem extremely hot.
Check on others
Children, older adults, and pets may not realize when they’re overheating.
Know your limits
Heat affects everyone differently. Pay attention to how you feel and avoid overexerting yourself.
Heat illness can escalate quickly
Watch for signs of overheating in yourself or others, including:
- Headache
- Dizziness
- Nausea
- A racing heartbeat
If this happens:
Get to a cooler place, drink water, and rest.
Get help immediately if you notice:
- Confusion
- Fainting
- A very high body temperature
Call 911 if these symptoms occur.
Staying safe in the heat only requires a little extra awareness and preparation. By staying hydrated, taking breaks, and paying attention to how your body feels, you can lower your risk of heat-related illness and enjoy warm-weather activities more comfortably and safely.
