humidity temperature

[mcat]

What percentage should the humidity be at for the incubator? We're sitting at 33% right now at 99.9 degrees. Add more water??

 

[Fred's Hens]

That amount of humidity is just fine. At day 19 or at first pip, bump it up to 55-60 percent. Toss in a wet sponge will make it jump quickly.

 

[DomesticGoddess]

I live in a dry, high elevation area. I tried to keep it between 40-50% humidity. 65% at lockdown, up to 75% at lockdown is fine. Temps betweem 99.5 and 100.5, yours is fine. I have chicks hatching as we speak!