Help! Humidity ?

[ChickenRookieFMVA]

One of my eggs is pipped and my humidity is at 77% and rising ... Is that to high?

 

[miss_thenorth]

It has to be above 65%, can you open a vent a bit? The humidity does spike when they are hatching--I think 77 is ok, but I'd shoot for 65-75%

 

[A.T. Hagan]

I'd vent it a bit. Humidity spikes are normal when the chicks begin to hatch. I try to keep mine between 60-65%.