Marathon, FL is located in the Florida Keys and has a very tropical climate. It is warm and humid year-round, with temperatures typically ranging from the mid-60s F (18 °C) in the winter to the mid-80s F (29 °C) in the summer. In addition, Marathon experiences significant rainfall throughout the year, with an average of over 50 inches (127 cm) annually. The area is also susceptible to hurricanes, particularly during hurricane season which runs from June through November.
Marathon (zip 33050), Florida gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marathon (zip 33050) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 259 sunny days per year in Marathon (zip 33050). The US average is 205 sunny days.
Marathon (zip 33050) gets some kind of precipitation, on average, 99 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 90 degrees
Winter Low: the January low is 63
Rain: averages 45 inches of rain a year
Snow: averages 0 inches of snow a year