How Summer Heat Impacts Technology and How to Protect It

As summer temperatures climb, so do the risks to your technology. From smartphones to fleet systems and server rooms, heat can disrupt performance, damage hardware, and lead to costly downtime. But with the right preventative measures, you can keep your tech cool, safe, and running efficiently all season long.

The Heat Risk

High temperatures can cause devices to overheat, drain batteries, reduce processing speed, and in severe cases, cause permanent damage. Equipment used outdoors or in vehicles—like GPS units, telematics systems, and tablets—is especially vulnerable.

Servers and data centers are also at risk. Even with built-in cooling, summer heat can overwhelm HVAC systems, increasing the risk of shutdowns or data loss.

Key Preventative Measures

To reduce your risk and protect your investments, businesses should take the following steps:

  • Keep Devices Shaded and Cool: Avoid leaving electronics in direct sunlight or inside hot vehicles. Use thermal sleeves, sunshades, or protective mounts for in-vehicle tech.

  • Ensure Proper Ventilation: Make sure server rooms have adequate airflow and functioning air conditioning. Monitor temperature and humidity levels regularly.

  • Inspect and Maintain Cooling Systems: Test HVAC systems and replace filters as needed to avoid failures during heatwaves.

  • Schedule Regular Equipment Checks: Monitor devices for signs of heat stress—such as slow performance, shutdowns, or error messages—and act quickly.

  • Educate Employees: Train staff to recognize overheating risks and handle equipment safely in high-temperature environments.


Technology keeps business moving—but only if it’s protected. As summer heats up, a proactive approach can prevent downtime, extend equipment life, and keep your operations running smoothly.