Treasure Island weather in December 2021

Get the latest coronavirus (Covid-19) updates for the USA with current travel advice, vaccine statistics and online resources.

  • 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

Recommended for Florida

  • Top deals & discounts
  • Treasure Island weather overview
  • Treasure Island climate averages by month
  • More destinations
  • Best time to go to Treasure Island
  • Treasure Island 5-day weather forecast

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

The December weather guide for Treasure Island, Florida 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.

  • Explore latest special offers & online deals from TUI
  • Book summer & winter sun holidays in 2021/2022
  • Free child places & £0 deposits with Direct Debit

TUITUI deal finder

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.

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

Back to top

Treasure Island sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Treasure Island in December 2021. Select a month to view Treasure Island sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 07:05 17:36
Thursday, 16th December 2021 07:15 17:39
Friday, 31st December 2021 07:22 17:47
  • Explore latest special offers & online deals from TUI
  • Book summer & winter sun holidays in 2021/2022
  • Free child places & £0 deposits with Direct Debit

TUITUI deal finder

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.