Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
December verdict
Dry Tortugas National Park, United States in December
Weather score75Very good
Very good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 46mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
27°C
Rain
46mm
Sun
0h
Sea
25°C
Weather score
75
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 46mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Dry Tortugas National Park, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December27°C average high
December is on the cooler side of Dry Tortugas National Park's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
Rain
December46mm average rain
December sits on the drier side of Dry Tortugas National Park's year, which helps with sightseeing and transfers.
Driest monthsJanuary to May and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December0 hours average sun
December is close to Dry Tortugas National Park's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
December25°C average sea
December is below Dry Tortugas National Park's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJune to October
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
December75 weather score
December sits close to Dry Tortugas National Park's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMarch to May
These months have the strongest weather score in the monthly averages.
Hotels near Dry Tortugas National Park, United States
Marriott
The Saint Hotel Key West, Autograph Collection, Adult OnlyKey West, Florida, USA
La Concha Key West, Autograph CollectionKey West, Florida, USA
Fairfield Inn & Suites Key WestKey West, Florida, USA
Courtyard Key West WaterfrontKey West, Florida, USA
Fairfield Inn & Suites Key West at The Keys CollectionKey West, Florida, USA
Courtyard Faro Blanco ResortMarathon, Florida, USA