Treasure Island weather in December 2023

Expect 22°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Treasure Island in December. Check more long-term weather averages for Treasure Island in December before you book your next holiday to Florida in 2023/2024.

  • 22°C maximum daytime temperature in December in Treasure Island22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in December in Treasure Island6
    6 days with some rainfall
  • 11°C minimum night-time temperature in December in Treasure Island11
    11°C min night temperature
  • 10 hours of daylight per day in December in Treasure Island10
    10 hours of daylight per day
  • No heat & humidity in December in Treasure Island0
    No heat & humidity
  • 64 mm monthly rainfall in December in Treasure Island64
    64 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in December in Treasure Island5
    5 (Moderate) UV index
  • 20°C sea temperature in December in Treasure Island20
    20°C sea temperature

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The December weather guide for Florida (Treasure Island) 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 / mm)  |  Imperial (°F / inches)

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More about Florida

How hot is it in Treasure Island in December?

Daytime temperatures usually reach 22°C in Treasure Island in December, falling to 11°C at night.

How sunny is it in Treasure Island in December?

There are normally 6 hours of bright sunshine each day in Treasure Island in December - that's 60% of daylight hours.

How warm is the sea around Treasure Island in December?

The average sea temperature around Treasure Island in December is 20°C.

Does it rain in Treasure Island in December?

There are usually 6 days with some rain in Treasure Island in December and the average monthly rainfall is 64mm.

Treasure Island December sunrise & sunset times

Browse the sunrise and sunset times for Treasure Island in December 2023. Select a month to view Treasure Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st December 2023 07:04 17:36
Saturday, 16th December 2023 07:15 17:39
Sunday, 31st December 2023 07:22 17:47

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