The Global Positioning System (GPS) is a satellite-based navigation and surveying system for identifying someone or something in three dimensions. Its position tracing capability is incredibly precise. However, there are concerns regarding whether snow, sun, wind, or other weather conditions would influence GPS accuracy. Let’s look at whether these concerns are justified.

How does GPS work?

Satellites, ground stations, and receivers are the three components of the GPS system. It relies on many satellites in geo-stationary orbits with direct line-of-sight. The receiver knows exactly where you are once it estimates your distance from four or more satellites. Your precise location on the earth can be established from thousands of miles in space. They can frequently locate your exact position anywhere within a few meters. There are more advanced receivers, on the other hand, that can pinpoint your location to within a few inches.

GPS and weather

GPS works in all weather conditions, 24 hours a day, anywhere in the world.

If you’re wondering whether GPS is affected by severe weather, the answer is yes. Clouds and rain can degrade signals to the point that they are unusable from specific satellites in bad reception conditions. However, this does not rule out the possibility of the tracker working; precise accuracy can vary slightly but not significantly.

There are, however, exceptions to this rule. Although various weather conditions, such as rain or snow, can decrease the GPS signal, they normally have little effect on GPS reception; nonetheless, this can apply to antenna location. The accuracy of your GPS tracking antenna may suffer if it is covered in thick ice or snow. When rechargeable batteries of GPS tracking system become cold because of weather conditions, they may generate less power, resulting in signal deterioration.

Between 15 and 35 degrees is the ideal working temperature for the GPS tracker to give full play to the best-operating conditions. When the GPS locator’s operational temperature exceeds the tolerated limit, it will automatically stop running to preserve the device’s elements. The equipment has not been damaged by nature.


This can be avoided if you invest in a high-quality GPS tracker with a 20°-70° operating range. If you plan to mount the tracker outside the car, a tracker with a waterproof shell is also advised to get the maximum performance.