The highest day temperature in March 2026 was 67°F. The lowest night temperature was 50°F. The average values for day and night temperatures during March were 60.0°F и 54.4°F respectivly.

The average sea surface temperature in March 2026 for Mar Menor was 60.1°F. The maximum and minimum values were 58.2°F and 61.2°F respectively.

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

Precipitation total in March for Mar Menor is 1.1 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 11.3 mph. It makes March the most windy month of the year for Mar Menor.

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 Mar Menor in March is 8.5 hours.