Monthly Historical AveragesKey West International Airport, FL
Average Temperature
High
24°
Feels 26
Low
20°
Feels 21
Average Precipitation
6 Days
38.4mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 31, 2025
Day
18°Feels 18
Wind
32 km/h N
Gust
48 km/h
Humidity
64%
P.O.P
20%
Night
17°Feels 16
Wind
25 km/h N
Gust
37 km/h
Humidity
67%
P.O.P
30%
Historical AveragesDec 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity