The weather in Key West in January is hot. The average temperatures are between 20°C and 22°C.
You can expect about 3 to 8 days of rain in Key West during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Key West in January 2025.
If you’re planning to visit Key West in the near future, we highly recommend that you review the 14 day weather forecast for Key West before you arrive.
Temperatures
22° / 20°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
67
mm
Sun Hours
10.6
Hrs
