Florida Keys
Next 24 hours
Local time: 05:20 EST
Sunrise: 07:13
Sunset: 18:00
Wednesday
09:00
18°C 64°F
12:00
20°C 68°F
15:00
21°C 70°F
18:00
19°C 66°F
21:00
17°C 63°F
Thursday
00:00
16°C 61°F
03:00
15°C 59°F
06:00
13°C 55°F

Florida Keys: Annual Weather Averages

July is the hottest month in Florida Keys with an average temperature of 30°C (86°F) and the coldest is January at 21°C (70°F) with the most daily sunshine hours at 10 in May. The wettest month is September with an average of 149mm of rain. The best month to swim in the sea is in July when the average sea temperature is 31°C (88°F).

Average Temperature: Florida Keys

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 21 22 24 25 27 29 30 29 29 27 25 23
°F 70 72 75 77 81 84 86 84 84 81 77 73

Average High/Low Temperature: Florida Keys

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 24 24 26 28 29 31 32 32 31 29 27 24
High °F 75 75 79 82 84 88 90 90 88 84 81 75
Low °C 18 19 21 22 24 26 27 26 26 24 22 21
Low °F 64 66 70 72 75 79 81 79 79 75 72 70

Average Rainfall: Florida Keys

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 51 46 43 46 89 129 91 127 149 112 74 51

Average Daily Sunshine Hours: Florida Keys

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 8 9 9 10 10 9 9 9 8 7 8 7

Average Sea Temperature: Florida Keys

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 21 21 24 26 28 30 31 31 30 28 24 22
°F 70 70 75 79 82 86 88 88 86 82 75 72

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