Key Largo Weather History Florida, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 06 Sep, 2026 Weather in Key Largo

Sunrise: 07:04 AM Sunset: 07:35 PM	Moonrise: 01:41 AM Moonset: 04:07 PM	Max: 30.0 °c	Min: 24.8 °c	Avg: 27.5 °c	Precip: 45.83 mm	Max Wind: 17.6 kph

	Sun 06 0:00 am	Sun 06 3:00 am	Sun 06 6:00 am	Sun 06 9:00 am	Sun 06 12:00 pm	Sun 06 3:00 pm	Sun 06 6:00 pm	Sun 06 9:00 pm
Icon
Temp	26.0°c	26.7°c	27.0°c	26.8°c	25.5°c	29.8°c	29.6°c	27.8°c
Wind	13.3 kmph	15.5 kmph	12.2 kmph	9.7 kmph	5.0 kmph	6.8 kmph	5.8 kmph	9.7 kmph
Precip	0.50 mm	0.74 mm	0.00 mm	0.03 mm	3.05 mm	3.28 mm	3.28 mm	3.28 mm
Cloud	100%	100%	6%	100%	100%	55%	100%	99%
Humidity	90%	86%	79%	83%	88%	75%	73%	73%
Pressure	1014 mb	1011 mb	1011 mb	1013 mb	1014 mb	1012 mb	1012 mb	1012 mb

Key Largo Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	22°C / 72°F	19°C / 66°F	21°C / 70°F	199 hours	33.31 mm / 1.31 In	3 days	1019 mb / 31 In
February	23°C / 73°F	20°C / 69°F	22°C / 71°F	189 hours	37.48 mm / 1.48 In	2 days	1019 mb / 31 In
March	24°C / 75°F	21°C / 70°F	23°C / 73°F	213 hours	31.30 mm / 1.23 In	3 days	1018 mb / 31 In
April	25°C / 78°F	24°C / 74°F	25°C / 76°F	224 hours	46.79 mm / 1.84 In	4 days	1017 mb / 30 In
May	27°C / 81°F	25°C / 78°F	26°C / 79°F	192 hours	103.95 mm / 4.09 In	8 days	1016 mb / 30 In
June	29°C / 84°F	27°C / 81°F	28°C / 82°F	146 hours	164.88 mm / 6.49 In	15 days	1016 mb / 30 In
July	30°C / 85°F	28°C / 82°F	29°C / 84°F	158 hours	136.18 mm / 5.36 In	16 days	1017 mb / 31 In
August	30°C / 86°F	28°C / 83°F	29°C / 84°F	150 hours	163.06 mm / 6.42 In	17 days	1015 mb / 30 In
September	29°C / 85°F	28°C / 82°F	29°C / 83°F	157 hours	210.09 mm / 8.27 In	18 days	1014 mb / 30 In
October	28°C / 82°F	26°C / 78°F	27°C / 80°F	172 hours	124.00 mm / 4.88 In	8 days	1014 mb / 30 In
November	25°C / 78°F	23°C / 73°F	24°C / 76°F	194 hours	52.76 mm / 2.08 In	3 days	1016 mb / 30 In
December	24°C / 75°F	21°C / 70°F	23°C / 73°F	197 hours	39.08 mm / 1.54 In	3 days	1018 mb / 31 In

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