Does High Humidity Affect FOH EQ?

[jaywa]

Curious to hear from anyone here who runs sound.

We're playing an outside gig tonight that is going to be warm and very humid (dew point over 70). I'm wondering if very humid air will affect how we need to EQ our PA (we mix ourselves from the stage).

I have heard that heavy, humid area sucks up low frequencies or is that just an old wives' tale?

Thanks in advance.

 

[schecter5string]

A quick google search turned this up. I did not read it but it is from Sweetwater, maybe your answer is here, good luck!
http://www.sweetwater.com/insync/effects-of-temperature-humidity-live-sound/

 

[dmac1961]

Yes, but at high frequencies.