Longboat Key Florida Climate Data

Monthly Average Climate Data for Longboat Key Florida

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January53.2 °F69.0 °F3.55 in.
February56.1 °F70.6 °F2.82 in.
March59.9 °F74.1 °F3.66 in.
April65.0 °F79.0 °F2.94 in.
May70.5 °F84.1 °F2.99 in.
June75.1 °F87.3 °F7.63 in.
July76.3 °F88.6 °F9.41 in.
August76.7 °F89.0 °F11.03 in.
September75.1 °F87.9 °F8.97 in.
October70.1 °F83.4 °F3.82 in.
November62.0 °F75.9 °F2.17 in.
December56.7 °F71.4 °F3.07 in.
Annual66.4 °F80 °F62.06 in.

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 : 35°F to 30°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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