Key West climate guide, Florida

Welcome to the Key West climate guide, which shows average weather for Key West, Florida, United States. Check maximum temperature, the number of days with rainfall, sea temperature and daily hours of sunshine for each month of the year.

Key West climate guide: quick links

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Maximum temperature (°C) in Key West

24
24
26
28
29
31
32
32
31
29
27
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Days with some rain in Key West

7
6
6
5
9
13
13
15
14
10
7
7
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Hours of sunshine in Key West

8
9
10
11
11
10
10
10
9
8
8
7
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sea temperature (°C) in Key West

24
24
24
25
27
28
29
30
29
28
27
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Key West, Florida map © Weather2Travel.com
Key West, Florida map © Weather2Travel.com
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The Key West climate guide is provided by Weather2Travel.com. For more information about the weather in Key West, Florida, United States including monthly rainfall, mininum temperature, UV maximum, heat & humidity and daylight hours visit the Key West climate guide page.

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