January weather forecastSestao, Spain
January
Weather in January
Sea temperature
In January, the average sea temperature in Sestao, Spain, is 13°C (55.4°F).Note: Beware when you're in 13°C (55.4°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
In January, the average length of the day is 9h and 24min.On the first day of the month, sunrise is at 08:44 and sunset at 17:46. On the last day of January, in Sestao, sunrise is at 08:29 and sunset at 18:21 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 Sestao, the average seawater temperature in January is 13°C (55.4°F). 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. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
In Sestao, the average day length in January is 9h and 24min.
In January, on the first day of the month, sunrise is at 08:44 and sunset at 17:46. On the last day of the month, sunrise is at 08:29 and sunset at 18:21 CET.
Average sea temperature in January
Sestao, Spain
- Average sea temperature in January: 13°C
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 in January
Sestao, Spain
- Average daylight in January: 9h and 24min
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).
