Islamorada (FL) Sunshine Hours by Month

Sunshine plays a big role in understanding the climate of a city. This page shows the total number of hours of direct sunlight per month and the average hours per day in Islamorada, Florida, United States of America. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

Islamorada experiences sunny spells throughout the year. The sunniest month, May, sees up to 341 hours of sunshine, while November, the least sunny month, still provides a respectable 231 hours. The total annual sunshine amounts to 3412 hours.

Daily hours of sunshine

Enjoy up to 11.4 hours of daily sun in May, and experience slightly darker atmosphere in November, with about 7.7 hours of daily sunlight.

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%.

Islamorada enjoys an average of 3412 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

September, Islamorada’s wettest month, receives 139 mm (5.5 in) of rainfall and has a maximum daytime temperature of 31°C (88°F). During the driest month March you can expect a temperature of 25°C (77°F).

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