What is the speed limit on rainy days?
4 Answers
The speed limit on rainy days depends on the specific situation: 1. On highways, the speed limit is between 80 and 100; 2. In the city, if the rain is light, the speed limit is between 70 and 80. Precautions for driving in the rain include: 1. Slow down and maintain a safe distance from vehicles in front and behind; 2. Turn on the wipers to maintain good visibility; 3. Turn on the air conditioner to blow towards the windshield to reduce fogging; 4. Drive at low speed in waterlogged sections, and detour if the water level exceeds the exhaust pipe; 5. Slow down in turning sections and avoid sudden braking; 6. Turn on the fog lights so that other drivers can notice you; 7. If the engine is flooded, do not start the vehicle; 8. Do not restart the vehicle after it stalls; 9. Pay attention to the dynamics of non-motor vehicles and pedestrians, and maintain a safe speed.
When driving in the rain, the speed limit is generally much lower than in dry weather. As someone who often drives on the road, I believe safety comes first. Normally, the speed limit on highways might be 120 km/h, but during rain, I reduce it to 80-90 km/h because the road is slippery, tire grip decreases, and braking distance increases by several meters. Last time I drove too fast in the rain, I almost lost control, so now I remember to reduce speed by 15-20% in rainy conditions. Regulations vary by country—for example, in the U.S., highways recommend reducing speed by 10-15 km/h in the rain, while in some parts of China, highway entrances may display reminders to slow down. It’s also important to check if the windshield wipers are working properly and maintain at least a three-second distance from the car in front.
As a family driver, I always pay extra attention to safety in rainy weather when taking the kids out. The normal urban speed limit is 50 km/h, but in the rain I reduce it to below 40 or even slower. Rain reduces visibility, makes roads slippery, and braking becomes less effective, which could lead to accidents. Remember the general rule is to divide the sunny-day speed by 1.5 as a reference – for example, if the highway limit is 100 km/h, drive at 60-70 km/h. Make it a habit to turn on fog lights and hazard lights during heavy rain to ensure sufficient reaction time.
From a practical perspective, there's no fixed speed limit number for rainy days—it varies by location. I usually drive at a maximum of 110 km/h on highways in normal conditions, but reduce to around 85 km/h when it rains. Visibility is lower in the rain, and worn tire treads increase the risk of skidding, so it's advisable to replace tires early. Local regulations may post temporary warning signs, and reducing speed by 10-15 km/h is reasonable. Maintain a greater following distance and avoid sharp turns or speeding.
