When driving in rain, you should:

Driving in rain presents unique challenges that can significantly impact vehicle safety. Reducing your speed is crucial because wet roads can lead to decreased tire traction, increasing the risk of hydroplaning. When water accumulates on the road surface, vehicles require additional stopping distance due to the sudden change in surface conditions, making it more difficult to control the vehicle.

Rain can also impair visibility, and by slowing down, you allow yourself more time to react to sudden changes, such as other vehicles braking or potential hazards on the road. Additionally, lower speeds help maintain better control of the vehicle, especially in conditions where the road may be slick with water.

This approach addresses not only your safety but also the safety of other drivers on the road. Maintaining a cautious speed during adverse weather conditions demonstrates good driving judgment and responsiveness to changing road environments. In light of these considerations, reducing your speed is indeed the most appropriate and safest course of action when driving in the rain.