The highest day temperature in March 2024 was 84°F. The lowest night temperature was 72°F. The average values for day and night temperatures during March were 78.9°F и 78.0°F respectivly.

The average sea surface temperature in March 2024 for Key Largo was 79.9°F. The maximum and minimum values were 73.2°F and 83.2°F respectively.

Most of the days in March are cloudy but you can also expect sunny or gloomy days.

Precipitation total in March for Key Largo is 0.4 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 13.9 mph. It makes March one of the most windy months of the year for Key Largo.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Key Largo in March is 7.3 hours.