Too Cold:
* Below 65°F (18°C): This is dangerously cold for hamsters. They can develop hypothermia, which is a life-threatening condition.
* Signs of cold stress: Shivering, lethargy, loss of appetite.
Too Hot:
* Above 85°F (29°C): This is the upper limit of safe temperatures. Hamsters can overheat and die.
* Signs of heat stress: Panting, excessive drinking, lethargy, drooling.
Ideal Temperature Range:
* 70-80°F (21-27°C): This is the optimal temperature range for most hamster species.
Important Considerations:
* Species: Some hamster species are more tolerant of cooler temperatures than others.
* Humidity: High humidity can make it feel hotter than it actually is.
* Cage location: Avoid placing cages in direct sunlight or near drafts.
* Heating and cooling: Provide a heating pad or heat lamp during cold weather and a cool tile or ice pack in hot weather.
If you suspect your hamster is experiencing temperature stress, contact a veterinarian immediately.