Astillero
Spain
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Astillero, Spain

In January, the average sea temperature in Astillero, Spain, is 12.9°C (55.2°F). Note: Swimming in 12.9°C (55.2°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 Astillero, Spain. Note: Swimming in 12.7°C (54.9°F) is considered dangerous. Weather in February »

In March, the average sea temperature in Astillero, Spain, is 12.8°C (55°F). Note: Swimming in 12.8°C (55°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in March »

In Astillero, Spain, the average seawater temperature in April is 13.8°C (56.8°F). Note: Swimming in 13.8°C (56.8°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 Astillero, Spain, the average seawater temperature in May is 15.8°C (60.4°F). Note: For swimming, a surface water temperature of 15.8°C (60.4°F) is not enjoyable for the majority. Weather in May »

In June, the average sea temperature in Astillero, Spain, is 18.4°C (65.1°F). Note: For swimming, a surface water temperature of 18.4°C (65.1°F) is not enjoyable for the majority. Weather in June »

In Astillero, Spain, the average seawater temperature in July is 20.2°C (68.4°F). Note: For swimming, a surface water temperature of 20.2°C (68.4°F) is not enjoyable for the majority. Weather in July »

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

In Astillero, Spain, in September, the average water temperature is 20.4°C (68.7°F). Note: Swimming in 20.4°C (68.7°F) is not enjoyable for the majority. Weather in September »

In Astillero, Spain, the average seawater temperature in October is 18.7°C (65.7°F). Note: For most, swimming in 18.7°C (65.7°F) is not an enjoyable activity. Weather in October »

In Astillero, Spain, in November, the average water temperature is 16.5°C (61.7°F). Note: For swimming, a surface water temperature of 16.5°C (61.7°F) is not enjoyable for the majority. Weather in November »

In Astillero, Spain, the average seawater temperature in December is 14.4°C (57.9°F). Note: Swimming in 14.4°C (57.9°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 December »

What month is the sea coldest in Astillero?

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

When are the longest days in Astillero?

June has the longest days of the year in Astillero, with an average of 15.4h of daylight.

When is the sea warmest in Astillero?

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

What is the month with the shortest days in Astillero?

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