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How to Deal with Extreme Weather for Outdoor LED Screens?

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Outdoor LED screens have become increasingly popular in recent years, thanks to their ability to captivate audiences and deliver dynamic content. However, one common concern among potential buyers is how outdoor LED screens cope with extreme weather conditions. 

In this article, we will explore the durability and resilience of outdoor LED display screens in the face of harsh weather, and how they are designed to withstand various environmental challenges.

outdoor LED display screens

Solutions for the Potential Hazards that Outdoor LED Screens May Face in Extreme Weather

While outdoor LED screens are designed to withstand extreme weather conditions, they are not entirely immune to potential hazards. Understanding and addressing these risks through proper installation, regular LED screen maintenance, and appropriate protective measures can help ensure resilience and longevity. 

  1. Water Damage

Heavy rain, snowfall, or even high humidity levels can pose a risk of water damage to outdoor LED screens. If water seeps into the screen’s internal components, it can cause short circuits, corrosion, or malfunctioning. 

➤ Solution:

Proper waterproofing measures, including sealed enclosures, reinforced connectors, and gaskets, are crucial to prevent water penetration.

Outdoor LED display screens should adopt a waterproof box-type construction with better sealing for that a full set of waterproof equipment are included, such as the water barrier on the top and bottom, and a waterproof backshell behind the LED modules, which can guarantee the normal operation of the outdoor LED screens. Nonetheless, the back of the LED modules should be painted with tri-proof paint, which can repel water and prevent it from affecting the display quality.

In addition, waterproof tests are required before the outdoor LED displays are shipped to ensure that the protection level should reach IP65. IP rating is one of the key factors that contribute to the resilience of outdoor LED screens, indicating the degree of protection against dust and water. For outdoor LED display screens, an IP65 or higher rating is critical to ensure their survival in extreme weather conditions, which means they are completely impervious to dust and can withstand low-pressure water jets from any direction.

outdoot LED screens

Most importantly, outdoor LED screen maintenance is especially important during rainy seasons. Regularly cleaning the dust attached to the inside and outside of the outdoor LED display can significantly improve the heat dissipation efficiency while also reducing the adhesion of water vapor. Second, run the LED screen often to ensure more than 2 hours of normal work per day. When the ambient humidity is higher than 90% RH, use air conditioning or fans to dehumidify the outdoor LED display screens. Do not forget to regularly check whether there is dew, frost and other conditions inside the screen.

  1. Wind and Storm Damage

Strong winds, gusts, and storms can exert significant pressure on outdoor LED screens, potentially leading to structural damage or detachment. 

➤ Solution:

To mitigate this risk, outdoor LED displays should be mounted with stable and sturdy steel frame structure to provide stability and resistance against strong gusts. In addition, impact-resistant materials, including tempered glass or polycarbonate protective layers can shield the LED modules from wind and storm damage. Advanced mounting systems and shock-absorbing structures minimize the impact of vibrations caused by external factors such as heavy traffic or nearby construction. Maintaining LED screens in these manners ensures that the installed outdoor LED displays have higher vibration and wind resistance.

outdoor LED screen maintenance

  1. Extreme Temperatures 

Extreme temperatures, whether hot or cold, can affect the performance and lifespan of outdoor LED screens. In fact, the appropriate temperature for outdoor LED displays should be -20° to 65°. High temperatures lead to overheating, chip damage, reduced brightness, luminous efficiency loss, producing significant light decay. Besides, the packaging material of the light will also make the thermal expansion coefficient rise abruptly due to high temperature, which leads to screen failure. Freezing temperature can cause outdoor LED screens to freezing or damage to internal components.

➤ Solution:

Outdoor LED screens incorporate temperature regulation systems to prevent overheating or freezing. These systems include integrated cooling fans, heat sinks, and thermostats that monitor and adjust the internal temperature accordingly. Regular LED screen maintenance through the temperature regulation system ensures the screens can operate efficiently in both scorching summer heat and freezing winter cold.

To protect against extreme heat, outdoor LED display screens incorporate efficient cooling systems. These systems prevent overheating by dissipating heat generated by the display components. Additionally, the screens are designed with ventilation features that allow for proper airflow, ensuring optimal performance even in scorching temperatures. Where conditions permit, LED display screens up to 20 square meters can be equipped with two exhaust fans with a diameter of about 300mm to dissipate heat. Over 20 square meters of LED displays, can be equipped with exhaust fans or air conditioning according to the size.

In freezing conditions, outdoor LED screens are equipped with heating elements that prevent moisture buildup and ice formation. This feature ensures that the screens remain functional and free from any damage caused by freezing temperatures.

  1. Sunlight Glare

Direct sunlight can create glare on outdoor LED screens, potentially affecting visibility and readability. Prolonged exposure to the sun also tends to cause corrosion and aging of the screens.

➤ Solution:

One of the challenges faced by outdoor LED screens is maintaining visibility in bright sunlight. However, modern LED technology has addressed this issue by incorporating high-brightness LED modules and automatic brightness adjustment mechanisms. High-brightness LED modules are now used in outdoor screens, allowing for excellent visibility even in direct sunlight. They even utilize automatic brightness adjustment mechanisms to adapt to changing lighting conditions, ensuring optimal visibility at all times.

  1. Hail and Debris Impact

Hailstorms or flying debris during extreme weather events can cause physical damage to outdoor LED screens. What’s worse, outdoor environments can be harsh, with the potential for accidental impacts or vibrations. 

➤ Solution:

LED display screens consist of a mask, circuit board, and bottom case, where the mask and bottom case should be built with impact-resistant materials, such as tempered glass or polycarbonate layers, to protect the LED modules from damage. Additionally, advanced mounting systems and shock-absorbing structures minimize the impact of vibrations caused by external factors such as hail and debris. Anyway, regular LED screen maintenance and prompt repairs are essential to address any impacts or cracks that may affect the outdoor LED screen’s performance.

  1. Electrical Surges

Thunderstorms or power fluctuations during extreme weather can result in electrical surges, which may damage the electronic components of outdoor LED screens, and even cause fires. 

➤ Solution:

Installing surge protectors and proper grounding systems can help safeguard the outdoor LED display screens against such electrical hazards.

RIGARD outdoor LED screen


Outdoor LED screens have revolutionized the advertising and entertainment industry, providing viewers with a captivating visual experience in a variety of outdoor environments. As an industry-leading LED display manufacturer, RIGARD has proven the resilience and adaptability of RIGARD outdoor LED screens in dealing with extreme weather conditions.


With IP65 rating, rugged construction, enhanced visibility in bright sunlight, temperature regulation system, waterproof and dustproof design, impact resistance and remote monitoring capabilities, RIGARD outdoor LED display screens are highly reliable and durable in outdoor environments. Whether it’s hot, cold, rainy or windy, our outdoor LED screens continue to provide a captivating visual experience, making them ideal for advertisers and event organizers.