December
Weather in December
Sea temperature
In Landewednack, United Kingdom, in December, the average water temperature is 12.2°C (54°F).Note: It is risky to swim in 12.2°C (54°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation.
Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:57 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:29 pm GMT.
Updated: Feb 7, 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
How cold is the water in December in Landewednack?
In Landewednack, the average seawater temperature in December is 12.2°C (54°F). Swimming in 12.2°C (54°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.
What is the month with the shortest days in Landewednack?
With an average of 8h and 12min of daylight, December has the shortest days of the year in Landewednack, United Kingdom.
What is the average length of the day in December in Landewednack?
The average day length in December is 8h and 10min.
What time are sunrise and sunset in December in Landewednack?
On the first day of December in Landewednack, United Kingdom, sunrise is at 7:57 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:29 pm GMT.
Average sea temperature in December
Landewednack, United Kingdom
- Average sea temperature in December: 12.2°C
The best month for swimming (with the highest average sea temperature) is August (17.3°C).
The coldest month (with the lowest average sea temperature) is March (10°C).
Average daylight in December
Landewednack, United Kingdom
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
