Chickens generally start to experience heat stress when temperatures rise between 75 to 80 degrees Fahrenheit, and temperatures at or above 100 degrees Fahrenheit can be dangerous or even deadly.
Here's a more detailed breakdown:
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75-80°F (24-27°C): This is the point where you should begin taking active measures to help your chickens cool down. Panting begins at these temperatures.
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80-90°F (27-32°C): Chickens will be visibly stressed. Provide ample shade, fresh cool water, and consider methods like misters or fans.
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90-100°F (32-38°C): High risk of heatstroke. Aggressive cooling measures are essential. Ensure good ventilation in the coop.
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100°F (38°C) and above: Extremely dangerous. Chickens are highly susceptible to heatstroke and death. Take immediate and proactive measures.
Panting is a chicken's primary cooling mechanism, releasing water into the air. However, excessive panting can lead to dehydration and electrolyte imbalances, further exacerbating heat stress. Providing electrolytes in their water can help mitigate this.
