Which condition is NOT a weather-related hazard that affects driving?

Sunny days are generally not considered a weather-related hazard that affects driving in the same way that rain, snow, or fog can. While bright, sunny conditions can occasionally cause glare, impairing visibility, they typically do not create hazardous driving conditions like slippery roads or low visibility do. Rain can lead to slick surfaces, snow can cause accumulation and traction issues, and fog can severely reduce visibility—the major concerns for drivers. In contrast, sunny conditions usually allow for clearer visibility and better driving conditions, making them less of a concern in terms of safety compared to adverse weather.