Sea Temperature in Santander in July

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Complete information on the sea temperature range in the Bay of Biscay in Santander in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Santander. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Santander Climate and Swimming Opportunities in July

Santander lies within the Cantabria in Spain. The average daytime temperature in Santander in July is 24°C (75°F), while the nighttime average is 17°C (63°F). There are typically nine rainy days during the month, with a total precipitation of 49 mm (1.9 inches). The daylight duration in July in Santander is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in July is 11 km/h (7 mph), and the humidity level is around 76%.

The water temperature in Santander in July ranges from 19°C to 21°C (66°F to 70°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 20°C (68°F) by mid-July and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Santander for July is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in July in Santander