The highest day temperature in March 2025 was 84°F. The lowest night temperature was 41°F. The average values for day and night temperatures during March were 70.6°F и 59.4°F respectivly.

The average sea surface temperature in March 2025 for Biloxi was 66.1°F. The maximum and minimum values were 61.2°F and 72.6°F respectively.

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

Precipitation total in March for Biloxi is 1.7 in.

The average wind speed in March is 8.4 mph. This value is relatively stable throughout the year.

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 Biloxi in March is 6.5 hours.