The highest day temperature in March 2025 was 87°F. The lowest night temperature was 51°F. The average values for day and night temperatures during March were 74.8°F и 62.0°F respectivly.

The average sea surface temperature in March 2025 for New Orleans was 65.0°F. The maximum and minimum values were 60.8°F and 70.6°F respectively.

You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in March for New Orleans is 2.1 in.

The average wind speed in March is 9.6 mph. It makes March one of the most windy months of the year for New Orleans.

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 New Orleans in March is 6.7 hours.