There can be circumstances when Florida's humidity does, in fact, make it feel colder than what the thermostat reads. It's a mixture of temperatures, the moisture in the air and the human body's efforts to keep its core temperature steady, experts say.

Florida can feel surprisingly cold even when temperatures are technically mild due to a combination of high humidity and lack of infrastructure. In 2026, many Florida homes are designed to dissipate heat rather than retain it, often lacking the heavy insulation and central heating systems common in northern climates. When a "cold front" moves in, the high humidity in the air transfers heat away from the body much faster than dry air would, creating a "damp chill" that penetrates clothing. Additionally, the "Wind Chill Effect" is significant in the flat Florida landscape, where coastal breezes can make 50°F feel like 40°F. Psychologically, residents and visitors are often acclimated to 80°F+ weather, making a sudden drop to 55°F feel like a shock to the system. This "Florida cold" is often more about the transition and the "wet" nature of the air than the actual mercury reading, leading many to find they feel colder in a Florida winter than they do in a dry, crisp New York autumn.