What Lights Should You Use When Driving in the Rain?
2 Answers
Different lights for different rainfall intensities: 1. Use parking lights for light rain: When it starts to rain lightly and the sky is dim but visibility is still good, you should use parking lights. 2. Use headlights or front fog lights for heavy rain: When the rain is heavier, the rainwater itself obstructs visibility, and water splashed up from the road by the tires of vehicles ahead creates a mist that significantly impacts visibility. In this case, you should turn on your headlights or front fog lights. 3. Use rear fog lights during torrential rain: Rear fog lights should only be used when the rain is extremely heavy. Red taillights already have excellent penetration and can usually cut through heavy rain. Rear fog lights are very bright and are designed to penetrate thick fog. Using rear fog lights in normal rain conditions can easily dazzle drivers behind you, compromising their visibility and, consequently, your own safety.
When driving in the rain, my top priority is safety, so using low beams is the most appropriate. Heavy rain can blur visibility, and low beams illuminate the road ahead without causing glare, whereas high beams can reflect and worsen visibility. If your car has fog lights, it's also advisable to turn them on, as they are more effective at penetrating rain and fog. The key is to make sure other vehicles and pedestrians can easily see you, reducing the risk of accidents. From personal experience, slowing down, maintaining a safe distance, and ensuring deep tire treads for water drainage are crucial in rainy conditions. Before heading out, I always check if the light covers are clean, as dust can weaken the light. Overall, turning on lights during rainy driving isn’t just about following regulations—it’s a choice that protects lives. Once it becomes a habit, driving feels much safer.
