Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
October verdict
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 99mm, so some wet days are possible.
Monthly averages
Temp
30°C
Rain
99mm
Sun
0h
Sea
28°C
Weather score
69
Good
Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Showers
Rainfall averages 99mm, so some wet days are possible.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Compare Dry Tortugas National Park, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
October30°C average high
October sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
October99mm average rain
October sits near Dry Tortugas National Park's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October0 hours average sun
October 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.
October28°C average sea
October sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJune to October
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
October69 weather score
October scores below Dry Tortugas National Park's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMarch to May
These months have the strongest weather score in the monthly averages.
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