Can the plane take off normally when it rains lightly?

You can fly under normal circumstances. As long as it's not a thunderstorm.

If there is a little light rain just before take-off, the rain is not very heavy and there is no extreme weather, then the plane can still take off, and the visibility is still relatively high when it rains, but the wind speed and direction should be observed when it rains. If there is no big impact, it is generally possible to take off.

If precipitation leads to the following conditions, you cannot take off:

1. Runway visual range cannot reach the minimum value;

2. The accumulated water in the runway area exceeds 3mm;

3. Strong low-level wind shear;

4. Important weather phenomena such as thunderstorms, downbursts or cumulonimbus clouds will directly affect the airport environment.

When the plane takes off and lands, it is easy to produce strong downward flow under heavy rain. Heavy rain and rainstorm will shut down the engine, worsen the aerodynamics of the aircraft and affect the use of the runway. However, under normal circumstances, rain will not affect the take-off of aircraft, unless it encounters strong convective weather and unpredictable wind shear, which will affect the flight trajectory and attitude and affect flight safety.

After a real cruise, there is generally no problem. Even if it's cloudy on land, or it rains heavily, it's clear in the sky, clouds and Wan Li. In foggy weather, if the pilot can't see the ground facilities of the airport at an altitude of 600 meters, he is not allowed to land in principle. However, the plane could not take off due to the strong wind and heavy rain brought by the typhoon.

Aircraft take-off should be integrated with the meteorological standards of take-off airport, landing airport and air route.

Sometimes the reason why you can't fly may be that the weather on the route is poor and passengers don't understand the weather on the route.

Thunderstorms seriously threaten flight safety. If you encounter a thunderstorm on the route, you must fly there, and there will be bumps when you fly there. At this time, please sit still and fasten your seat belt. In order to ensure flight safety, you usually cancel the flight in thunderstorm weather.