Atlantis Weather in March

What's the weather like in Atlantis (Florida) in March 2026?

The climate in Atlantis during March can be summarized as warm, humid and a little damp.

March is in the spring in Atlantis and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 16°C (61°F) is normal.

Atlantis weather averages (imperial / metric)
Daytime temperature 26°C 78.7°F
Nightly temperature 16.3°C 61.3°F
Average temperature 21.1°C 70°F
Daily sunshine 9.5 hrs
Avg rainfall 86 mm 3.4 ins
Rainy days 8 days
Sea temperature 23.7°C 74.7°F
Humidity 70%
Windspeed 18.4kph 11 mph

On average March is the 5th driest month of the year in Atlantis with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

March temperatures in Atlantis

Atlantis average temperature in March

March rainfall

Atlantis average rain in March

March hourly sunshine

Atlantis average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Atlantis in March 2025.