December
Weather in December
Sea temperature
In Dunmore East, Ireland, the average seawater temperature in December is 11.4°C (52.5°F).Note: In 11.4°C (52.5°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Dunmore East.On the first day of the month, sunrise is at 8:14 am and sunset at 4:19 pm. On the last day of December, sunrise is at 8:36 am and sunset at 4:25 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 Dunmore East?
In Dunmore East, Ireland, in December, the average water temperature is 11.4°C (52.5°F). Swimming in 11.4°C (52.5°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 Dunmore East?
With an average of 7h and 48min of daylight, December has the shortest days of the year in Dunmore East.
How many hours of daylight does Dunmore East have in December?
The average day length in December is 7h and 49min.
What time are sunrise and sunset in December in Dunmore East?
On the first day of December in Dunmore East, sunrise is at 8:14 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 8:36 am and sunset at 4:25 pm GMT.
Average sea temperature in December
Dunmore East, Ireland
- Average sea temperature in December: 11.4°C
The best month for swimming (with the highest average sea temperature) is August (15.8°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight in December
Dunmore East, Ireland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
