Marathon (FL) Sunshine Hours by Month

In climate discussions, the hours of sunlight reveal much about a location. This page shows the total number of hours of direct sunlight per month and the average hours per day in Marathon, Florida, United States of America. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

While the amount of sunshine in Marathon changes moderately throughout the year, the annual total remains impressive at around 3413 hours. Expect slightly brighter days in May and a subtle dip in November.

Daily hours of sunshine

This means you can enjoy sunny spells year-round. May sees up to 11.4 hours of daily sunshine, perfect for a sunny trip. November, the least sunny month, still offers a generous 7.7 hours of sun despite this cloudier / rainier time of the year.

Average percent of sunshine

On average the sun shines 85% of the time during the day in April, the highest percentage of any month. November has the lowest percentage at 70%.

Marathon enjoys an average of 3413 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

In contrast, Brussels, Belgium, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

September, Marathon’s wettest month, receives 160 mm (6.3 in) of rainfall and has a maximum daytime temperature of 32°C (90°F). During the driest month March you can expect a temperature of 26°C (79°F).

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Marathon Precipitation page.