The highest day temperature in March 2025 was 96°F. The lowest night temperature was 75°F. The average values for day and night temperatures during March were 87.8°F и 77.1°F respectivly.

The average sea surface temperature in March 2025 for Barcelona was 82.2°F. The maximum and minimum values were 80.0°F and 85.8°F respectively.

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

Precipitation total in March for Barcelona is 0.2 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 9.9 mph. It makes March the most windy month of the year for Barcelona.

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 Barcelona in March is 9.1 hours.