County of San Diego Communications Office • July 7, 2026
Summer Heat is Here | Tips to Stay Safe in Extreme Heat
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By County News Center, County of San Diego Communications Office
It’s getting hot out there.
And when the heat is extreme — which can happen in the summer and even fall months in San Diego County — it can be dangerous for people and pets.
Here are some tips to help you, your friends and loved ones stay safe when the temperatures spike.
Remember, extreme heat can cause body temperatures to soar. And that can cause heatstroke, exhaustion, dizziness, nausea, confusion, headache and even death. People who are particularly at risk are children, older adults, people with chronic medical conditions, someone who is pregnant, and outdoor workers.
Cool Zones and Indoor Relief — Places to Stay Cool
- The County’s Cool Zones, including the County’s 33 branch libraries, community centers and other locations, offer people safe, air-conditioned sanctuaries from the heat. Here is a complete list of County Cool Zone sites, their hours and locations.
- You can also use the County’s interactive link that lets you search for Cool Zone sites by location, ZIP code, organization and by what animals are allowed.
What to DO if Someone Shows Signs of Heatstroke
- Call 9-1-1 immediately. Signs of heatstroke include dizziness, nausea, confusion and headache.
- Begin cooling the person right away. Move them into the shade; spray them with cool water and fan them.
- If they are alert, place them in a cool shower and monitor their body temperatures.
- DO NOT give them fluids; a person with heatstroke may not be able to swallow safely.
What to DO if Someone Shows Signs of Heat Exhaustion
- Signs include being faint or dizzy, excessive sweating, cool/pale/clammy skin, nausea/vomiting, rapid/weak pulse and muscle cramps.
- Get the person to a cooler, air-conditioned place.
- Have the person drink water if fully conscious.
- Place them in a cool shower or use cold compresses.
Tips to Help People Avoid Heat-Related Problems
- Stay in an air-conditioned space during the hottest hours of the day.
- Don’t rely on electric fans alone when temperatures exceed 90 degrees.
- Wear light, loose-fitting clothing.
- Drink plenty of water and avoid alcohol and sugary drinks.
- Take cool showers.
- Never leave a child, elderly person, or pet unattended in a car — even briefly.
- Limit outdoor activity during the hottest part of the day.
- Wear sunscreen and a wide-brim hat if you must be in the sun.
- Avoid using the oven to keep indoor temps lower.
Tips to Keep Your pets cool in hot weather
- Keep your pets indoors if it is cooler inside.
- Exercise pets in early morning hours or early evening only.
- Keep your pets’ water supply in a tip-proof container, always topped off, and be sure it stays cool (pets will not drink water that is too hot).
- Consider a misting system to keep the outdoor areas cooler.
- Be sure your pet has shade ALL DAY, if they are outside. Remember, the sun’s position changes during the day.
- Avoid car trips; vehicles heat up dangerously fast. On an 85-degree day, a car can reach 102 degrees in 10 minutes and soar upward even with the windows down an inch or two.
- Check pavement temperatures; if it is too hot for your bare feet, it’s too hot for paws.
- Offer a shallow wading pool or misting area.
- Watch for signs of heat stress: heavy panting, drooling, vomiting, lethargy, or stumbling. Seek veterinary help immediately if you notice these.
The sun is beautiful, but dangerous in extreme heat. So, stay cool, check on vulnerable neighbors and keep pets safe!
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Borrego Ministers Association Continues Air Conditioning Assistance Program for Local Residents
As summer temperatures climb across Borrego Springs, the Borrego Ministers Association (BMA) is once again helping local residents stay safe through its Air Conditioning Assistance Program.
For more information or to request assistance, email:
info@borregoministersassociation.org
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