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 environment, cold enough for substantial snowfall is rare and brief. Typically, frost prevails over snow, necessitating temperatures below 32 °F (0 °C) at sea level, clear skies, and high humidity levels of 65% or higher.