Nope, don't see it. What happens to a passive shield during moderate or greater winds in high RH's? Let's say a simple tropical storm, if even that. I guess that would be a skewed temp as well? Unless you group all wind flow, not just aspirated but passive into your reasoning, nope, don't see it.
The only time I will agree to a fan being somewhat influential, in the negative, is if the sensor is directly measuring only the dew point.
Well, of course, everyone can have their own ideas.
It is possible that with a tropical storm could also happen for passive screens, but in that case, it is an atmospheric condition and not a "human mechanical" element that causes.
In fact, even single-chamber passive solar shields (those of old conception) can suffer from a similar phenomenon.
For double chamber screens, it is necessary to have even stronger winds during "cold" rainy phenomena.
I speak on the basis of direct experiences and on experiments carried out ad hoc to study this phenomenon.
Studies carried out by research centers.
However, this is not the thread to discuss these things. I guess.