December
Weather in December
Sea temperature
In Skerries, Ireland, the average seawater temperature in December is 11.2°C (52.2°F).Note: Swimming at temperatures less than 10°C (50°F) in 11.2°C (52.2°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.
Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of December, sunrise is at 8:18 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 8:40 am and sunset at 4:14 pm GMT.
Updated: Jan 27, 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
What is the sea water temperature in December in Skerries?
In Skerries, Ireland, in December, the average water temperature is 11.2°C (52.2°F). Swimming in 11.2°C (52.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the month with the shortest days in Skerries?
With an average of 7h and 36min of daylight, December has the shortest days of the year in Skerries, Ireland.
What is the average length of the day in December in Skerries?
In Skerries, the average day length in December is 7h and 34min.
When are sunrise and sunset in December in Skerries?
On the first day of December in Skerries, sunrise is at 8:18 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 8:40 am and sunset at 4:14 pm GMT.
Average sea temperature in December
Skerries, Ireland
- Average sea temperature in December: 11.2°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in December
Skerries, Ireland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
