Longboat Key Florida Climate Data

Monthly Average Climate Data for Longboat Key Florida

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January11.8 °C20.6 °C90.17 mm
February13.4 °C21.4 °C71.63 mm
March15.5 °C23.4 °C92.96 mm
April18.3 °C26.1 °C74.68 mm
May21.4 °C28.9 °C75.95 mm
June23.9 °C30.7 °C193.8 mm
July24.6 °C31.4 °C239.01 mm
August24.8 °C31.7 °C280.16 mm
September23.9 °C31.1 °C227.84 mm
October21.2 °C28.6 °C97.03 mm
November16.7 °C24.4 °C55.12 mm
December13.7 °C21.9 °C77.98 mm
Annual19.1 °C26.7 °C1576.33 mm

Climate Data for Longboat Key Florida

Average First Frost DateNo Frost
Average Last Frost DateJan. 21 - Jan. 31
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10b : 1.7°C to 4.4°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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