The highest day temperature in March 2025 was 90°F. The lowest night temperature was 64°F. The average values for day and night temperatures during March were 77.6°F и 70.5°F respectivly.

The average sea surface temperature in March 2025 for Cabo Polonio was 77.2°F. The maximum and minimum values were 75.0°F and 80.6°F respectively.

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

Precipitation total in March for Cabo Polonio is 1.7 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 9.3 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 Cabo Polonio in March is 7.0 hours.