Under what conditions should headlights be used in rain?

Using headlights whenever visibility is reduced due to weather conditions is important for safety. In rainy conditions, visibility can often decrease significantly due to the water on the road and on vehicles, making it difficult for drivers to see clearly. Headlights illuminate the road and increase the visibility of your vehicle to other drivers, helping to prevent accidents.

It's also worth noting that headlights can be particularly beneficial in reducing glare caused by rain-soaked roads. By using headlights, drivers can enhance their ability to see and be seen by others, which is crucial for safe driving. This practice is not just a suggestion but is often a legal requirement in many places when conditions warrant it.

The need for headlights goes beyond just heavy downpours; light rain can also reduce visibility. This highlights the importance of being proactive about safety and not just waiting for certain thresholds of rainfall.