Humidity is high here in NH

Should straighten out once your gun matches the outside temperature, however...,dont be surprised if you see an impact point change...the air used to propel the pellet has now changed and will compress differently. Just like a change in powder cartridges, when the propellent changes so does the impact point. Our powder is the air, so when extreme heat, cold or humidity comes into play so will the impact point of your shot.
 
I deal with a lot of humidity here in central Texas too.

I do most of my shooting in the morning. I will fill the rifle with air the night before and when I get up in the morning I set it on the back porch and go about my morning routine of feeding dogs, horses, donkeys, etc. By the time I am finished with my morning coffee my guns and optics temperatures have normalized and no sweating or fogging of glass.

I still get an occasional puff of vapor though.

AGNJuly.1630764404.jpg