Key Largo weather in June 2025

Q: How hot is it in Key Largo in June?

Daytime temperatures usually reach 31°C in Key Largo in June with high heat and humidity, falling to 22°C at night.

Q: How sunny is it in Key Largo in June?

There are normally 10 hours of bright sunshine each day in Key Largo in June - that's 69% of daylight hours.

Q: How warm is the sea around Key Largo in June?

The average sea temperature around Key Largo in June is 29°C.

Q: Does it rain in Key Largo in June?

There are usually 15 days with some rain in Key Largo in June and the average monthly rainfall is 253mm.

Q: What is the chance of a cyclone in Key Largo in June?

On average less than 1 day in June in Key Largo is likely to be affected by the passage of one or more tropical storms.

Expect 88°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Key Largo in June. Check more long-term weather averages for Key Largo in June before you book your next holiday to Florida in 2025/2026.

88
88°F max day temperature
10
10 hours of sunshine per day
15
15 days with some rainfall
72
72°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
10.0
10.0 inches of monthly rainfall
11
11 (Extreme) UV index
84
84°F sea temperature

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Destination

The June weather guide for Florida (Key Largo) 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.

Metric (°C) | Imperial (°F)

More about Florida

How hot is it in Key Largo in June?

Daytime temperatures usually reach 88°F in Key Largo in June with high heat and humidity, falling to 72°F at night.

How sunny is it in Key Largo in June?

There are normally 10 hours of bright sunshine each day in Key Largo in June - that's 69% of daylight hours.

How warm is the sea around Key Largo in June?

The average sea temperature around Key Largo in June is 84°F.

Does it rain in Key Largo in June?

There are usually 15 days with some rain in Key Largo in June and the average monthly rainfall is 10.0 inches.

What is the chance of a hurricane in Key Largo in June?

On average less than 1 day in June in Key Largo is likely to be affected by the passage of one or more tropical storms.

Key Largo June sunrise & sunset times

Browse the sunrise and sunset times for Key Largo in June 2025. Select a month to view Key Largo sunrise and sunset times for the next 12 months.

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

Date	Sunrise times	Sunset times
Sunday, 1st June 2025	05:32	19:08
Sunday, 15th June 2025	05:32	19:13
Monday, 30th June 2025	05:35	19:16

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Florida - quick facts
Flight time^✝	9.5 hours
Time difference	UK -5 to -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Visit Florida