- Book Alamo Gold in the USA & get FREE additional driver
- Prepay online & save up to £45 a week
- Alamo Gold is only available to UK residents
Key Largo weather in May 2020
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
- 3030°C max day temperature
- 1010 days with some rainfall
- 2121°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 168168 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2727°C sea temperature
The May weather guide for Key Largo, 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.
How hot is it in Key Largo in May?
Daytime temperatures usually reach 30°C in Key Largo in May with high heat and humidity, falling to 21°C at night.
How sunny is it in Key Largo in May?
There are normally 10 hours of bright sunshine each day in Key Largo in May - that's 73% of daylight hours.
How warm is the sea around Key Largo in May?
The average sea temperature around Key Largo in May is 27°C.
Does it ever rain in Key Largo in May?
There are usually 10 days with some rain in Key Largo in May and the average monthly rainfall is 168mm.
Key Largo sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Key Largo in May 2020. Select a month to view Key Largo sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st May 2020||06:46||19:52|
|Saturday, 16th May 2020||06:37||20:00|
|Sunday, 31st May 2020||06:32||20:07|
- Become Zipcar member. Access cars from £3/hour & £33/day
- Choose a Zipcar monthly or annual membership plan
- Cars available in the UK, Europe, North America & worldwide
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Florida
Where's hot in Florida in May?
Below are average maximum temperatures at popular destinations in Florida in May. Select a destination to see more weather parameters.
- Fort Lauderdale
- St Pete Beach
- Daytona Beach
- Key West
- Panama City
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.