Key West weather in December 2024

Expect 75°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Key West in December. Check more long-term weather averages for Key West in December before you book your next holiday to Florida in 2024/2025.

  • 75°F maximum daytime temperature in December in Key West75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in December in Key West6
    6 days with some rainfall
  • 64°F minimum night-time temperature in December in Key West64
    64°F min night temperature
  • 11 hours of daylight per day in December in Key West11
    11 hours of daylight per day
  • Low heat & humidity in December in Key WestL
    Low heat & humidity
  • 1.8 inches monthly rainfall in December in Key West1.8
    1.8 inches of monthly rainfall
  • UV (maximum) index 6 (High) in December in Key West6
    6 (High) UV index
  • 75°F sea temperature in December in Key West75
    75°F sea temperature

More about Key West

Key West by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Florida

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The December weather guide for Florida (Key West) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Florida

How hot is it in Key West in December?

Daytime temperatures usually reach 75°F in Key West in December, falling to 64°F at night.

How sunny is it in Key West in December?

There are normally 7 hours of bright sunshine each day in Key West in December - that's 70% of daylight hours.

How warm is the sea around Key West in December?

The average sea temperature around Key West in December is 75°F.

Does it rain in Key West in December?

There are usually 6 days with some rain in Key West in December and the average monthly rainfall is 1.8 inches.

Key West December sunrise & sunset times

Browse the sunrise and sunset times for Key West in December 2024. Select a month to view Key West sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 06:55 17:38
Monday, 16th December 2024 07:04 17:42
Tuesday, 31st December 2024 07:11 17:50

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^