Due to Florida's low latitude and subtropical climate, temperatures low enough to support significant snowfall are infrequent and their duration is fleeting. In general, frost is more common than snow, requiring temperatures of 32 °F (0 °C) or less at  above sea level, a cloudless sky, and a relative humidity of 65% or more.
In Florida's subtropical climate, cold enough for substantial snowfall is rare and brief. Typically, frost occurs more frequently than snow, requiring temperatures below 32 °F (0 °C) at sea level, a clear sky, and high humidity levels of 65% or higher.