Florida weather in December 2025

Expect daytime maximum temperatures of 24°C in Florida, USA in December based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

  • 24°C maximum daytime temperature in December in Florida (Miami)24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in December in Florida (Miami)6
    6 days with some rainfall
  • 17°C minimum night-time temperature in December in Florida (Miami)17
    17°C min night temperature
  • 11 hours of daylight per day in December in Florida (Miami)11
    11 hours of daylight per day
  • No heat & humidity in December in Florida (Miami)0
    No heat & humidity
  • 43 mm monthly rainfall in December in Florida (Miami)43
    43 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in December in Florida (Miami)5
    5 (Moderate) UV index
  • 25°C sea temperature in December in Florida (Miami)25
    25°C sea temperature

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The December weather guide for Florida (Miami) 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.

Top Florida destinations

Below are average maximum temperatures at popular countries, regions and places in Florida in December. Select a holiday destination to see more weather parameters.

All Florida destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Florida

How hot is it in Florida in December?

Daytime temperatures usually reach 24°C in Miami, Florida in December, falling to 17°C at night.

How sunny is it in Florida in December?

There are normally 7 hours of bright sunshine each day in Miami, Florida in December - that's 66% of daylight hours.

How warm is the sea around Florida in December?

The average sea temperature around Miami, Florida in December is 25°C.

Does it rain in Florida in December?

There are usually 6 days with some rain in Miami, Florida in December and the average monthly rainfall is 43mm.

Florida December sunrise & sunset times

Browse the sunrise and sunset times for Florida in December 2025. Select a month to view Florida sunrise and sunset times for the next 12 months. The Florida sunrise and sunset times shown below are for Miami.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:51 17:29
Tuesday, 16th December 2025 07:01 17:33
Wednesday, 31st December 2025 07:07 17:41

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