With a population of around 12,300, Fernandina Beach sits in Florida, United States. The city operates in the Eastern Time Zone.
In 2025, Fernandina Beach averaged an annual temperature of 69°F, with hottest temperatures reaching 96°F in July and lowest around 30°F in January. The city received approximately 51 inches of precipitation during the year.
View historical weather for Fernandina Beach · More cities in Florida