The highest day temperature in March 2024 was 70°F. The lowest night temperature was 39°F. The average values for day and night temperatures during March were 59.3°F и 46.1°F respectivly.

The average sea surface temperature in March 2024 for San Sebastian was 56.4°F. The maximum and minimum values were 54.6°F and 58.0°F respectively.

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

Precipitation total in March for San Sebastian is 3.4 in.

The average wind speed in March is 8.3 mph.

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 San Sebastian in March is 6.2 hours.