San Diego Cool Zones - ready for our first heat wave!

June 15, 2017

If you don't have air conditioning, be careful this weekend.  It's going to be hot, especially in East County!  

Check out a list here of designated SD County "Cool Zones" - libraries, rec. centers, and other public buildings where you can beat the heat!

Meanwhile, here are some ways to beat the heat, courtesy of San Diego County Health officials:

  • Slow down. Be your most physically active during the coolest part of the day, usually between 4-7 a.m. Pace yourself when engaging in physical activity.
  • Stay indoors as much as possible. If air conditioning is not being used, stay on the lowest floor. Keep shades down and blinds closed, but windows slightly open.
  • Go to a Cool Zone site on hot days.
  • Electric fans do not cool the air, but they do help sweat evaporate, which cools your body.
  • Take a cool shower, bath or sponge bath.
  • Avoid using the oven.
  • Wear lightweight, loose-fitting, light-colored clothing. Light colors will reflect away some of the sun's heat.
  • Air out hot cars before getting into them.
  • Never leave children or pets inside vehicles at any time, even with the windows cracked. Temperatures inside a vehicle can reach lethal levels no matter what the weather is like.
  • Drink more fluids than usual even if you do not feel thirsty.
  • Water is the safest liquid to drink during heat emergencies. Avoid drinks with alcohol or caffeine; they make the heat's effects on your body worse.
  • Eat small meals and eat more often. Avoid foods that are high in protein, which increases metabolic heat.
  • Avoid using salt tablets unless directed to do so by a physician.
  • If you take diuretics, ask your physician about a lower dosage during hot weather.
  • If it is safe to do so, leave windows open at night. Open windows on two sides to create cross ventilation.
  • Place a piece of cardboard covered with aluminum foil in sunny windows to reflect sunlight and heat away from the house.
  • Vacuum, clean or replace air filters regularly for maximum cooling efficiency.
  • If affordable, install outdoor awnings or sunscreens.
  • Call your physician if you feel you may be experiencing a heat-related illness.