The highest day temperature in March 2025 was 66°F. The lowest night temperature was 48°F. The average values for day and night temperatures during March were 60.0°F и 55.4°F respectivly.

The average sea surface temperature in March 2025 for Costa Blanca was 60.1°F. The maximum and minimum values were 59.2°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 Costa Blanca is 1.8 in. It makes march the most rainy month of the year.

The average wind speed in March is 10.2 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 Costa Blanca in March is 8.4 hours.