Why does my internet slow down when it's cold outside?

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asked Nov 26, 2023 in Internet by Wh1teBean (1,380 points)
Why does my internet slow down when it's cold outside?

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answered Sep 18 by Chambliss (48,660 points)
Your internet can slow down when it's cold outside due to the cold air affecting the efficiency of the transmission of radio frequencies and WiFi signals to scatter and lead to slow internet or service disruptions.

Freezing rain can also coat cables and antennas with ice which can also degrade performance.

Temperatures at, or below, 32°F/0°C expose network equipment to potential damage, which can disrupt your internet service.

Freezing temperatures place extra strain on cables, which may cause them to stiffen, making them brittle and inflexible.

Temperature is one such factor that can significantly affect internet service, especially during extreme heat.

Whether you have copper wires or an optic connection, temperature range can affect your internet connection and even your Wi-Fi signal.

Weather conditions such as rain, snow, high winds, and even extreme temperatures can all have an impact on your WiFi signal.

Moisture in the air can absorb radio waves, leading to signal loss or interference.

This is why you may experience slower speeds or dropped connections during rainy or snowy weather.

Wireless internet, like 5G home internet and fixed wireless connections, uses radio waves to transmit data between access points and devices, similar to cell phone services.

Unfortunately, weather can affect wireless internet in a few ways.

Mainly by disrupting the pathways of the radio waves.

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