What should be monitored closely when driving in rain?

When driving in rain, closely monitoring the effectiveness of windshield wipers is crucial for maintaining visibility and ensuring safety. Rain can significantly reduce visibility on the road, and proper functioning wipers are essential for clearing rain from the windshield. If the wipers are not working effectively, water accumulation can obstruct your view, making it difficult to see other vehicles, traffic signals, and road signs. In severe conditions, this can lead to dangerous situations, as poor visibility can result in slower reaction times and increased risk of accidents. Therefore, ensuring your windshield wipers are in good condition before and during rainy conditions is an important aspect of safe driving.