The maximum daily temperature 29°C — 14 December 2013.
The maximum night temperature 26°C — 11 December 2021.
The minimum daily temperature 15°C — 24 December 2022.
The minimum night temperature 15.5°C — 25 December 2022.
Key West, United States — weather December, water temperature
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
Key West — weather by month, water temperature
Key West — weather December, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
Water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 27 °C — 2 December 2022.
The coldest water 21.1 °C — 29 December 2020.
Sunny, cloudy and gloomy days
Sunny days — 11
Rainy days — 11
Gloomy days — 8
Precipitation, mm
Maximum precipitation 146.1 mm — September.
Minimum precipitation 14.3 mm — March.
Wind speed, km / h
Maximum wind speed 23.5 km / h — November.
Minimum wind speed 15.9 km / h — September.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8.8 h. — May.
The minimum number of hours of sunshine per day 6.1 h. — December.
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