What is considered a safe driving speed during heavy rain?

In heavy rain, reducing your speed significantly, often below the posted limit, is important to maintain safety. This reduction is essential because rain creates slippery conditions that can lead to loss of traction and increased stopping distances. At higher speeds, your vehicle's tires may not be able to channel water away effectively, leading to hydroplaning, where the tires lose contact with the road surface. By driving at a slower speed, you improve your ability to react to obstacles and changes in the road conditions, allowing for better control of your vehicle.

Additionally, lower speeds provide more time to assess the roadway and respond to the actions of other drivers who may also be struggling with the same wet conditions. This cautious approach helps mitigate risks associated with driving in poor weather, ultimately promoting a safer driving environment for everyone on the road.