The highest day temperature in March 2025 was 70°F. The lowest night temperature was 61°F. The average values for day and night temperatures during March were 68.1°F и 63.4°F respectivly.

The average sea surface temperature in March 2025 for San Augustin was 69.3°F. The maximum and minimum values were 68.8°F and 70.2°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 Augustin is 0.2 in. This value is relatively stable throughout the year.

The average wind speed in March is 12.6 mph.

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 Augustin in March is 9.9 hours.