Is the air pressure high or low on cloudy days?

I think it will be lower. I mean near-surface pressure.

Here's the thing.

On rainy days, the flow of warm air decreases, the density is low and the air pressure is low.

The clear and dry cold air flow rises with high density and high air pressure.

Besides.

On cloudy days, the atmospheric inverse radiation is relatively strong, that is, the heat preservation effect is remarkable. So the ground temperature is relatively high. And then lead to low air pressure near the ground.

Fifth floor. Are you okay? Do as I say. It's warm near the ground. How can the temperature be high and the air pressure be high?