Fernandina Beach Florida Climate Data

Monthly Average Climate Data for Fernandina Beach Florida

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.2 °C17 °C91.44 mm
February8.7 °C18.3 °C83.82 mm
March11.7 °C21.2 °C81.03 mm
April15.7 °C24.4 °C76.71 mm
May19.8 °C27.8 °C70.61 mm
June23.1 °C30.6 °C159.26 mm
July24.2 °C31.9 °C137.41 mm
August24.1 °C31.4 °C152.15 mm
September22.9 °C29.7 °C184.15 mm
October18.4 °C26.1 °C121.92 mm
November12.8 °C21.6 °C49.02 mm
December9.3 °C18.3 °C82.55 mm
Annual16.5 °C24.9 °C1290.07 mm

Climate Data for Fernandina Beach Florida

Average First Frost DateDec. 21 - Dec. 31
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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