Weather in San Sebastian, Spain in March

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Visiting San Sebastian, Spain in March

The weather in March is warmer than the previous month and temperatures continue to rise slightly into April. March has average maximum temperatures of 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. It is not a good time for sunbathing in San Sebastian.

March has total rainfall of 1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.5 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 14°C (56°F). March is too cold for swimming in San Sebastian for any length of time, unless you have a wetsuit. The sea temperature in March is marginally warmer than the previous month and temperatures continue to rise slightly into April.

Consider visiting San Sebastian in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for March.

Can you sunbathe in San Sebastian in March?

No, March is not a good time for sunbathing in San Sebastian.

March has average maximum temperatures of 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. March has total rainfall of 1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.5 days with some rainfall so you can still enjoy the beach on the majority of days.

More about March temperature and sunshine.

Can you swim in San Sebastian in March?

No, March is too cold for swimming in San Sebastian for any length of time, with the sea water at 14°C (56°F), unless you have a wetsuit.

More about March sea temperatures.

Is March a good time to holiday in San Sebastian?

No, March is not a good time for a holiday in San Sebastian.

March has average maximum temperatures of 15°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. March has total rainfall of 1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 13.5 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in San Sebastian. Sea temperatures are a cold 14°C (56°F). March is too cold for swimming in San Sebastian for any length of time, unless you have a wetsuit.

More about the March temperatures and sunshine.

Is San Sebastian warm in March?

No, San Sebastian is a little too chilly for sunbathing in March.

The average maximum temperature in San Sebastian in March is 15°C (58°F). The average maximum temperature is 12°C (54°) in the previous month and 16°C (62°F) in the next month.

The average temperature in San Sebastian in March is 11°C (52°F). The average temperature is 9°C (47°F) in the previous month and 13°C (55°F) in the next month.

More info about the March temperatures and sunshine.

How sunny is San Sebastian in March?

The average day light hours per day in San Sebastian in March are 11.9. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

More about March sunshine.

Temperature in San Sebastian in March

The weather in March is warmer than the previous month and temperatures continue to rise slightly into April. The average maximum temperature in San Sebastian in March is 15°C (58°F). The average maximum temperature is 12°C (54°F) in the previous month and 16°C (62°F) in the next month.

The average temperature in San Sebastian in March is 11°C (52°F). The average temperature is 9°C (47°F) in the previous month and 13°C (55°F) in the next month.

The average minimum temperature in San Sebastian in March is 8°C (46°F). The minimum temperature is 5°C (42°F) in the previous month and 10°C (49°F) in the next month.

Sunshine in San Sebastian in March

The days in March are much longer than the previous month and the days continue to get a bit longer into April. March has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise quickly into April. During March the average day light hours are 11.9 per day in San Sebastian. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

The ultraviolet index in San Sebastian in March is typically 4.4 during March. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in San Sebastian in March

The average sea water temperature in San Sebastian in March is 13.6°C (56.5°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in March is marginally warmer than the previous month and temperatures continue to rise slightly into April.

Rainfall in San Sebastian in March

March weather is marginally drier than the previous month and rainfall continues to drop slightly into April. March has fewer days of rain than the previous month. The average total rainfall in San Sebastian in March is 1cm (0.4inches) and on average there are 13.5 rainy days in March making it a pretty wet time to visit the beach.

Humidity in San Sebastian in March

The maximum dew point (an indicator of humidity) in San Sebastian in March is 8°C (46°F) which is a bit dry for some. The dew point is 6°C (43°F) in the previous month and 10°C (10°F) in the next month.

The average maximum relative humidity in San Sebastian in March is typically 86.6%. The maximum relative humidity is 87.9% in the previous month and 89.3% in the next month.

The average relative humidity in San Sebastian in March is typically 68.5%. The average relative humidity is 70.8% in the previous month and 72.8% in the next month.

Wind Speed in San Sebastian in March

The average maximum wind speed in San Sebastian in March is typically 21KM/H (13MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 19KM/H (11MPH) in the next month.

The average wind speed in San Sebastian in March is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 9KM/H (5MPH) in the next month.

The average wind direction in San Sebastian in March is from the North West.

Monthly Averages

Suggested Beaches in March

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.