What is the ideal temperature for incubating chicken eggs?

The ideal temperature for incubating chicken eggs is 99.5°F (37.5°C). This temperature is crucial because it provides the optimal conditions for embryonic development. At this temperature, the developing embryo can efficiently metabolize energy and develop without facing the negative effects that can occur at higher or lower temperatures.

Maintaining the temperature close to this ideal level helps ensure that hatching rates are maximized and that the chicks are strong and healthy. A consistent temperature is essential, as fluctuations can lead to developmental issues, poor hatch rates, or even mortality of the embryos. Furthermore, the humidity levels during incubation also play a critical role, but maintaining the correct temperature is foundational for the success of the incubation process. This is why 99.5°F is widely recognized as the standard temperature for incubating chicken eggs.