How long do frozen iguanas remain paralyzed?

The paralysis experienced by frozen iguanas is temporary, as their bodies thaw and they regain mobility once the weather warms up.

Where in Florida are iguanas commonly found?

According to the Florida Fish and Wildlife Conservation Commission, iguanas are commonly found along the Atlantic and Gulf Coasts, as well as in various inland counties such as Broward, Martin, Miami-Dade, Monroe, and Palm Beach.

Home / Weather / Frozen Iguanas Plummet from Trees as Florida Temperatures Plunge

Frozen Iguanas Plummet from Trees as Florida Temperatures Plunge

Q: What happens to iguanas in Florida when it gets cold?

When temperatures in Florida drop below 40°F, the state's invasive iguana population becomes paralyzed, causing them to fall from the trees where they sleep.

10 Nov

•

Summary

Invasive iguanas fall from trees when temperatures dip below 40°F
Paralysis is temporary as their blood thaws in warmer weather
Sightings of "frozen iguanas" are a common social media phenomenon

Frozen Iguanas Plummet from Trees as Florida Temperatures Plunge

As of November 10th, 2025, a peculiar sight has been unfolding across Florida's Sunshine State: the phenomenon of "frozen iguanas." When temperatures dip below 40°F, the state's invasive iguana population becomes paralyzed, causing them to fall from the trees where they sleep.

This temporary paralysis is a result of the iguanas' cold-blooded nature. As the mercury drops, their blood slows, and they lose their grip on the branches, ending up stunned on sidewalks and pool decks. However, the paralysis is short-lived, as the iguanas' bodies thaw and they regain mobility once the weather warms up.

The sight of these petrified reptiles has become a social media sensation, with meteorologists, weather channels, and even the National Weather Service often referencing the "falling iguanas" when temperatures plummet. While the phenomenon may seem bizarre, it is a regular occurrence in Florida, where the green iguanas have thrived in the warm climate for years.