The highest day temperature in March 2024 was 70°F. The lowest night temperature was 54°F. The average values for day and night temperatures during March were 67.6°F и 58.2°F respectivly.

The average sea surface temperature in March 2024 for San Antonio was 61.8°F. The maximum and minimum values were 56.8°F and 67.2°F respectively.

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

Precipitation total in March for San Antonio is 0.0 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 7.3 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 San Antonio in March is 11.1 hours.