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Does Starlink work on cloudy days? Tests show internet quality

Published 05/01/2025 às 06:04
Starlink
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The lack of internet infrastructure in remote areas is a challenge faced by people all over the world. However, with the advancement of technology, Starlink has become a viable solution, offering satellite connectivity to locations without a network cuisine.

However, a frequent question is: How does bad weather impact internet performance? Below, we detail the system's behavior in different weather conditions.

Starlink works by using a satellite dish connected to a constellation of orbiting satellites. Installation is simple: an unobstructed view of the sky, the router, the antenna and the power source are enough to activate the service.

This convenience attracts users who live in remote areas, such as islands, boats or campsites.

Setup can be completed in approximately one hour, making the technology accessible even to beginners. However, since the equipment is installed outdoors, questions arise about its resistance to adverse weather conditions.

Performance in cloudy and rainy weather

The answer to the main question is: yes, the Starlink works on cloudy days. User reports show that internet performance remains stable even under cloudy skies.

  • Testing in real conditions
    The channel Sixth Day Ranch on YouTube showed that the system achieves download speeds of over 100 Mbps and upload speeds of 20 Mbps even during heavy rain. In TikTok, user @maxdestroyer999 reported consistent speeds of 200 Mbps in clear, cloudy, and light rain weather.
  • Resistance to torrential rain
    Despite good overall performance, very heavy rains can cause temporary drops in speed or interruptions. However, service returns quickly after the rainfall ends.

Operation in snow and low temperatures

The Starlink unit also has a built-in heater that melts accumulated snow. The Standard model melts up to 4 cm of snow per hour, while the High Performance model doubles that capacity to 8 cm per hour.

  • Practical example
    TikTok user @chrisbtech reported speeds of 100 Mbps in the middle of a blizzard thanks to the melting feature. In extremely cold locations like Alaska, the channel Outthereinit tested the performance at -29 °C, without significant loss of quality.

Impacts of severe storms

Starlink is weather-resistant, but there are limitations. Strong winds, heavy rain, and extreme conditions can affect service.

  • Safety recommendations
    During lightning storms, it is prudent to unplug your router and antenna to prevent damage from electrical surges. For areas prone to lightning, the use of lightning rods is an additional recommended measure.
  • Natural disasters
    In hurricanes or tornadoes, Starlink suggests dismantling the antenna to avoid structural damage or loss. While the equipment is IP67 rated (dustproof and water resistant), it is not designed to withstand major natural disasters.

Despite some weather challenges, Starlink still stands out as a robust solution for internet connectivity in places where other options are lacking.

Tests and user reports prove that the system maintains consistent speeds under normal and moderate conditions, offering a reliable alternative for those looking to connect anywhere.

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Fabio Lucas Carvalho

Journalist specializing in a wide range of topics, such as cars, technology, politics, shipbuilding, geopolitics, renewable energy and economics. I have been working since 2015 with prominent publications in major news portals. My degree in Information Technology Management from Faculdade de Petrolina (Facape) adds a unique technical perspective to my analyses and reports. With over 10 thousand articles published in renowned media outlets, I always seek to bring detailed information and relevant insights to the reader. For story suggestions or any questions, please contact me by email at flclucas@hotmail.com.

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