The highest day temperature in March 2025 was 93°F. The lowest night temperature was 59°F. The average values for day and night temperatures during March were 78.4°F и 70.0°F respectivly.

The average sea surface temperature in March 2025 for Colonia del Sacramento was 78.8°F. The maximum and minimum values were 75.4°F and 84.4°F respectively.

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

Precipitation total in March for Colonia del Sacramento is 2.7 in.

The average wind speed in March is 11.4 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 Colonia del Sacramento in March is 9.3 hours.