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Key Largo weather in March 2025
Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Key Largo in March. Check more long-term weather averages for Key Largo in March before you book your next holiday to Florida in 2025/2026.
- 27°C max day temperature
27
- 9 hours of sunshine per day
- 6 days with some rainfall
6
- 16°C min night temperature
16
- 12 hours of daylight per day
12
- Low heat & humidity
L
- 57 mm of monthly rainfall
57
- 10 (Very High) UV index
10
- 24°C sea temperature
24
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Recommended for Florida
The March 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 / mm) | Imperial (°F / inches)
More about Florida
How hot is it in Key Largo in March?
Daytime temperatures usually reach 27°C in Key Largo in March with low heat and humidity, falling to 16°C at night.
How sunny is it in Key Largo in March?
There are normally 9 hours of bright sunshine each day in Key Largo in March - that's 75% of daylight hours.
How warm is the sea around Key Largo in March?
The average sea temperature around Key Largo in March is 24°C.
Does it rain in Key Largo in March?
There are usually 6 days with some rain in Key Largo in March and the average monthly rainfall is 57mm.
Key Largo March sunrise & sunset times
Browse the sunrise and sunset times for Key Largo in March 2025. Select a month to view Key Largo sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st March 2025 | 06:44 | 18:24 |
Sunday, 16th March 2025 | 06:30 | 18:31 |
Monday, 31st March 2025 | 06:14 | 18:38 |
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