Bonneville Salt Flats. Imagine a place so flat you seem to see the curvature of the planet, so barren not even the simplest life forms can exist. Imagine the passing thunder of strange vehicles hurtling by on a vast dazzling white plain. This is not an alien world far from earth; it is Utah's famous Bonneville Salt Flats.
Most / Least Educated Cities in FL. The average temperature of Bonita Springs is 74.05Â°F, which is higher than the Florida average temperature of 71.80Â°F and is much higher than the national average temperature of 54.45Â°F.
Siesta Key Florida Weather and Average Temperatures Winter is the prime season in Southern Florida, where temperatures ordinarily range 71-77 F/22-25 C during the day and 50-60 F/10-16 C at night. Occasional winter cold snaps can occur as far south as Miami: Some winter mornings in the southern part of the state may see near-freezing temperatures, but by midday the warmth returns.