Like I said, if you only look at a single aspect of the equation you're not seeing the whole picture.
Don't you remember the online calculator that was posted? As I recall, the only way to get even a large change in humidity to overcome a small change in temperature required entering in bogus data. A change in temperature is the stronger force.
"It is difficult to get a man to understand something, when his salary depends upon his not understanding it."
Upton Sinclair