Climate and monthly weather forecast
Weather in January
In Sanxenxo, Spain, the average seawater temperature in January is 14.2°C (57.6°F). Note: You can swim in 14.2°C (57.6°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in January »
Weather in February
In Sanxenxo, Spain, in February, the average water temperature is 13.7°C (56.7°F). Note: It is risky to swim in 13.7°C (56.7°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation. Weather in February »
Weather in March
With an average sea temperature of 13.6°C (56.5°F), March is the month with the coldest seawater in Sanxenxo, Spain. Note: One needs to be cautious in 13.6°C (56.5°F) waters. Weather in March »
Weather in April
In April, the average sea temperature in Sanxenxo, Spain, is 14.6°C (58.3°F). Note: Swimming in 14.6°C (58.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »
Weather in May
In Sanxenxo, Spain, in May, the average water temperature is 15.8°C (60.4°F). Note: Swimming is not enjoyable for most people in water that is 15.8°C (60.4°F). Weather in May »
Weather in June
In Sanxenxo, Spain, in June, the average water temperature is 16.8°C (62.2°F). Note: Most people do not find swimming enjoyable in water of 16.8°C (62.2°F). Weather in June »
Weather in July
In July, the average sea temperature in Sanxenxo, Spain, is 17.4°C (63.3°F). Note: Swimming in water at 17.4°C (63.3°F) is not a pleasing experience for the majority. Weather in July »
Weather in August
In August, the average sea temperature in Sanxenxo, Spain, is 18.2°C (64.8°F). Note: Swimming in 18.2°C (64.8°F) is not a pleasurable activity for the majority of people. Weather in August »
Weather in September
The month with the warmest seawater in Sanxenxo, Spain, is September, with an average sea temperature of 18.3°C (64.9°F). Note: Swimming becomes less enjoyable for most at a surface water temperature of 18.3°C (64.9°F). Weather in September »
Weather in October
In Sanxenxo, Spain, the average seawater temperature in October is 17.8°C (64°F). Note: In 17.8°C (64°F), swimming is not an enjoyable activity for most. Weather in October »
Weather in November
In Sanxenxo, 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 an enjoyable experience for most. Weather in November »
Weather in December
In December, the average sea temperature in Sanxenxo, Spain, is 15.1°C (59.2°F). Note: For the majority, swimming in 15.1°C (59.2°F) does not offer a pleasant experience. Weather in December »
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea coldest in Sanxenxo?
The month with the coldest seawater in Sanxenxo, Spain, is March, with an average sea temperature of 13.6°C (56.5°F).
When are the longest days in Sanxenxo?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What month is the sea warmest in Sanxenxo?
With an average sea temperature of 18.3°C (64.9°F), September is the month with the warmest seawater.
When is Daylight Saving Time (DST) in Sanxenxo?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Sanxenxo?
December has the shortest days of the year in Sanxenxo, with an average of 9h and 6min of daylight.
Average sea temperature
Sanxenxo, Spain
The best month for swimming (with the highest average sea temperature) is September (18.3°C).
The coldest month (with the lowest average sea temperature) is March (13.6°C).
Average daylight
Sanxenxo, Spain
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
