December weather forecastMutriku, Spain
December
Weather in December
Sea temperature
In Mutriku, Spain, the average seawater temperature in December is 14.3°C (57.7°F).Note: Engaging in a swim in 14.3°C (57.7°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 17:35. On the last day of December, in Mutriku, sunrise is at 08:41 and sunset at 17:43 CET.
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
In Mutriku, Spain, in December, the average water temperature is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°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.
December has the shortest days of the year in Mutriku, with an average of 9h and 0min of daylight.
The average day length in December in Mutriku, Spain, is 9h and 2min.
In December, on the first day of the month, sunrise is at 08:22 and sunset at 17:35. On the last day of the month, in Mutriku, Spain, sunrise is at 08:41 and sunset at 17:43 CET.
Average sea temperature in December
Mutriku, Spain
- Average sea temperature in December: 14.3°C
The best month for swimming (with the highest average sea temperature) is August (21.3°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight in December
Mutriku, Spain
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
