Home › Weather › Florida Falling Iguanas Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
The “falling iguanas” phenomenon happens when Florida temperatures dip below 10°C (50°F), causing cold-blooded iguanas to stiffen and lose their grip on tree branches. The live forecast above shows current conditions in the region, so check it before heading outdoors.
What triggers falling iguanas?
Iguanas are native to warm Central and South America. When an unexpected cold snap hits Florida—typically between December and February—their metabolism slows dramatically. They become rigid, unable to hold on, and may tumble from their perches. This is not a sign of death; they are simply in a temporary torpor state.
How cold does it have to be for iguanas to fall?
The threshold is generally around 4–7°C (40–45°F), though some individuals begin to lose motor control below 10°C. The lower the temperature and the longer it persists, the more iguanas you’ll see on the ground. South Florida often brushes against these lows, while central and northern areas may experience longer cold periods.
Are the fallen iguanas dead?
No — they are in a cold-stunned state and will revive as temperatures climb. Do not assume they are dead, and avoid handling them until they regain full mobility.
Should I worry about iguanas falling on me?
While possible, it’s rare. Most iguanas fall from branches above patios or walkways during early morning cold spells. Staying aware and moving carefully under trees is a simple precaution.
Do falling iguanas occur in all of Florida?
The phenomenon is most common in South Florida’s subtropical zones, where the non‑native green iguana population is dense. In northern parts of the state colder temperatures persist but iguana numbers are lower.
For more Canada‑focused weather coverage, visit our Canada weather hub. If you’re travelling to the region, check the latest conditions on our Tampa Florida weather page.