4 ways to stay safe in the heat this summer

Last year was the hottest year on record, and there’s no indication that the heat will let up any time soon. If you're spending the summer in Colorado, here are some tips to help you beat the heat and stay safe. 

1. Take additional factors into account 

Colorado has an arid climate, which means hot temperatures can make it feel like an oven outside. If you plan to head out during the day, here are some things to be mindful of when planning for hot temperatures: 

• Time of day: Temperatures are typically at their highest between 11 a.m. and 3 p.m. If you’re trying to beat the heat, avoid going out during these times. Instead, plan activities for the early morning or later in the evening.  
• Shade: Have you ever noticed that it feels cooler in the shade? That’s because it is. In fact, shady areas can feel 10 to 15 degrees cooler than sunny areas. This is because shade provides protection against the direct heat of the sun. 
• Altitude: As elevation increases, temperatures decrease. The higher up you are, the thinner the atmosphere is, which traps less heat from the sun. However, you are also more exposed to UV rays at higher altitude. Don’t forget your sunscreen and consider wearing high SPF clothing. Also remember to be mindful of afternoon storms at those higher elevations and plan accordingly by getting an early start. 
• Wind: A light breeze can offer relief in hot conditions. However, if the outdoor temperature exceeds 95 degrees Fahrenheit, air flow can make you feel hotter. This is because it can inhibit your body’s ability to cool down from evaporative cooling (sweating). 
• Built environment: Reported temperatures rarely take your specific environment into account. For instance, Denver’s official temperature readings are taken near Denver International Airport. If you’re in the city or a place with ample concrete, the temperature will be hotter than what’s reported because concreate absorbs more heat, creating a ‘heat sink.’ Similarly, rural and natural areas may be cooler than the city.  

2. Heat-proof your home 

As temperatures rise throughout the summer, your air conditioning (AC) and cooling systems will need to work harder. Whether you’re trying to save on energy costs or avoid excess heat, here are some ways to heat-proof your home. 

• Close your blinds: Sunlight can heat up your home more than you might think. Closing your blinds, especially on north- and west-facing windows, can help. You can also invest in blackout curtains for greater results. 
• Close your windows and doors: Closing your windows and doors can help prevent cool air from escaping and hot air from getting in. You should also check for and repair any gaps along your windows and doors with weatherstripping. Keep in mind that evaporative cooling systems are more effective if you open some doors or windows to increase the airflow through your house, so check your system before closing up shop. 
• Check your fans: Did you know that your fan may have two different settings (one for cool air and one for hot air)? In the summer, your fan blades should turn in a counterclockwise direction, which pushes cooler air down, creating ‘wind chill’ within the room. If your fan blades spin in a clockwise rotation, it will push more hot air down. Keep in mind that not all fans have this feature, but you can check the fan base for a directional switch. 
• Turn off incandescent lights: Lights and electronics that use incandescent bulbs can give off heat within your home. To reduce heat, turn off these fixtures when possible. You can also invest in LED lights, which don’t give off heat when turned on. 
• Avoid using heat-based appliances: If your house is feeling warm, try to avoid using appliances like your stove or oven. These types of appliances can add excess heat that takes a long time to dissipate, making your house hotter for longer. Another option would be to use an outdoor grill if available. 
• Replace your air filter: You can help your AC system run more effectively by replacing the air filter regularly. Clean filters allow for better air flow, which can help your system run at its full potential. 

3. Keep pets and kids safe 

If you have kids or pets, here are some things you can do to keep them safe in the heat this summer. 

• Never leave them in a car: Never leave a child or pet in the car, even if you’re in the shade, have cracked open your windows or are only leaving them for a few minutes. On an 85-degree day, temperatures inside of a car with the windows open can reach 102 degrees within 10 minutes. If you’re running errands, keep your child and pet with you. If your pet is restricted from entering certain buildings or areas, leave them at home. 
• Check the pavement: Sidewalks and roads absorb heat in the summer. If you are planning to take your pet for a walk or let your kids play barefoot, be sure to check the pavement temperature beforehand. You can do a simple test by touching the pavement with the back of your hand for seven seconds. If your hand becomes too hot or you can’t leave it on the pavement for the full time, it’s too hot for bare feet and paws.  
• Limit activity: If temperatures are high, limit activity for your children or pets. This may mean that you spend less time at the park or take your dog for a shorter walk. It’s also important to keep in mind that pets with dark fur will get hotter quicker. 
• Cool down inside and out: Children and pets can easily overheat and get dehydrated in the summer. That’s why it’s important to provide ample hydration or snacks that will help cool them down. For instance, you should fill your dog’s bowl or kid’s water bottle with cold water. You can make it colder by adding ice cubes to dog bowls or freezing kids’ water bottles in advance (they’ll melt as the day heats up).  

4. Avoid overheating 

When temperatures reach 90°F to 105°F (32°C - 40°C), you may start to experience heat cramps, heat exhaustion or heat stroke. 

If you get too hot, follow these tips:  

• Get out of the heat by resting in a cool place such as an air-conditioned building, shade or in front of a fan.  
• Drink cool liquids like water or sports drinks. Adding an electrolyte like Liquid I.V. can also help boost your hydration. 
• Avoid drinking alcohol or caffeine as this can make you more dehydrated.  
• Cool down by taking a cold shower, using ice packs or wetting towels in cold water to apply to your neck and head.  
• Remove any unnecessary or tight clothing. 

If you or someone you know experiences any of the following symptoms, seek medical attention:  

• Nausea, vomiting  
• Dizziness, fainting  
• Shortness of breath, stop breathing  
• Fever of 102°F (39°C) after 30 minutes of treatment  
• Shock, seizures  
• Weakness  
• Loss of consciousness 

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