Weather in San Sebastian, Spain in April

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Visiting San Sebastian, Spain in April

The weather in April is marginally warmer than the previous month and temperatures continue to rise into May. April has average maximum temperatures of 16°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. It is not a good time for sunbathing in San Sebastian.

April has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 15.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a cold 15°C (59°F). April is too cold for swimming in San Sebastian for any length of time, unless you have a wetsuit. The sea temperature in April is marginally warmer than the previous month and temperatures continue to rise into May.

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 April.

Can you sunbathe in San Sebastian in April?

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

April has average maximum temperatures of 16°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. April has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 15.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about April temperature and sunshine.

Can you swim in San Sebastian in April?

No, April is too cold for swimming in San Sebastian for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about April sea temperatures.

Is April a good time to holiday in San Sebastian?

Probably not, April is not a good time for a holiday in San Sebastian.

April has average maximum temperatures of 16°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. April has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 15.3 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not a good time for sunbathing in San Sebastian. Sea temperatures are a cold 15°C (59°F). April is too cold for swimming in San Sebastian for any length of time, unless you have a wetsuit.

More about the April temperatures and sunshine.

Is San Sebastian warm in April?

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

The average maximum temperature in San Sebastian in April is 16°C (62°F). The average maximum temperature is 15°C (58°) in the previous month and 19°C (66°F) in the next month.

The average temperature in San Sebastian in April is 13°C (55°F). The average temperature is 11°C (52°F) in the previous month and 16°C (60°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is San Sebastian in April?

The average day light hours per day in San Sebastian in April are 13.4. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

More about April sunshine.

Temperature in San Sebastian in April

The weather in April is marginally warmer than the previous month and temperatures continue to rise into May. The average maximum temperature in San Sebastian in April is 16°C (62°F). The average maximum temperature is 15°C (58°F) in the previous month and 19°C (66°F) in the next month.

The average temperature in San Sebastian in April is 13°C (55°F). The average temperature is 11°C (52°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in San Sebastian in April is 10°C (49°F). The minimum temperature is 8°C (46°F) in the previous month and 12°C (54°F) in the next month.

Sunshine in San Sebastian in April

The days in April are much longer than the previous month and the days continue to get a bit longer into May. April has more hours of sunshine than the previous month and hours of sunshine continue to rise into May. During April the average day light hours are 13.4 per day in San Sebastian. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

The ultraviolet index in San Sebastian in April is typically 6.5 during April. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and 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. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in San Sebastian in April

The average sea water temperature in San Sebastian in April is 15°C (59°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 April is marginally warmer than the previous month and temperatures continue to rise into May.

Rainfall in San Sebastian in April

April weather is marginally drier than the previous month and rainfall continues to drop slightly into May. April has a few more days of rain than the previous month. The average total rainfall in San Sebastian in April is 0.4cm (0.2inches) and on average there are 15.3 rainy days in April making it a wet time to visit the beach.

Humidity in San Sebastian in April

The maximum dew point (an indicator of humidity) in San Sebastian in April is 10°C (50°F) which is very comfortable. The dew point is 8°C (46°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in San Sebastian in April is typically 89.3%. The maximum relative humidity is 86.6% in the previous month and 90% in the next month.

The average relative humidity in San Sebastian in April is typically 72.8%. The average relative humidity is 68.5% in the previous month and 73.4% in the next month.

Wind Speed in San Sebastian in April

The average maximum wind speed in San Sebastian in April is typically 19KM/H (11MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 18KM/H (11MPH) in the next month.

The average wind speed in San Sebastian in April is typically 9KM/H (5MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 8KM/H (5MPH) in the next month.

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

Monthly Averages

Suggested Beaches in April

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