Santurtzi
Spain
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Santurtzi, Spain

In January, the average sea temperature in Santurtzi, Spain, is 13°C (55.4°F). Note: Swimming in 13°C (55.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in January »
With an average sea temperature of 12.7°C (54.9°F), February is the month with the coldest seawater in Santurtzi, Spain. Note: Swimming in 12.7°C (54.9°F) is considered life-threatening. Weather in February »

In Santurtzi, Spain, the average seawater temperature in March is 12.8°C (55°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in March »

In April, the average sea temperature in Santurtzi, Spain, is 13.9°C (57°F). Note: Swimming in 13.9°C (57°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in April »

In Santurtzi, Spain, in May, the average water temperature is 16.1°C (61°F). Note: Swimming in 16.1°C (61°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in May »

In June, the average sea temperature in Santurtzi, Spain, is 18.7°C (65.7°F). Note: For swimming, a surface water temperature of 18.7°C (65.7°F) is not enjoyable for the majority. Weather in June »

In Santurtzi, Spain, the average seawater temperature in July is 20.3°C (68.5°F). Note: For most, swimming in 20.3°C (68.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F). Weather in July »

The month with the warmest seawater in Santurtzi, Spain, is August, with an average sea temperature of 21.2°C (70.2°F). Note: Swimming in 21.2°C (70.2°F) is not enjoyable for the majority. Weather in August »

In September, the average sea temperature in Santurtzi, Spain, is 20.6°C (69.1°F). Note: For swimming, a surface water temperature of 20.6°C (69.1°F) is not enjoyable for the majority. Weather in September »

In Santurtzi, Spain, the average seawater temperature in October is 18.8°C (65.8°F). Note: Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in October »

In Santurtzi, Spain, in November, the average water temperature is 16.6°C (61.9°F). Note: Swimming in 16.6°C (61.9°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in November »

In Santurtzi, Spain, the average seawater temperature in December is 14.3°C (57.7°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in December »

What is the month with the coldest sea water in Santurtzi?

With an average sea temperature of 12.7°C (54.9°F), February is the month with the coldest seawater in Santurtzi.

When are the longest days in Santurtzi?

With an average of 15.4h of daylight, June has the longest days of the year.

What is the month with the warmest sea water in Santurtzi?

The month with the warmest seawater in Santurtzi, Spain, is August, with an average sea temperature of 21.2°C (70.2°F).

What is the month with the shortest days in Santurtzi?

With an average of 9h of daylight, December has the shortest days of the year.
Average sea temperature - Santurtzi, Spain

The best month for swimming (with the highest average sea temperature) is August (21.2°C).
The coldest month (with the lowest average sea temperature) is February (12.7°C).

Average daylight - Santurtzi, Spain