December
Weather in December
Sea temperature
In AYA MERMOZ, Senegal, in December, the average water temperature is 24.8°C (76.6°F).Note: If cold is not your friend, swimming at 24.8°C (76.6°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
With an average of 11h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:19 and sunset at 18:38. On the last day of the month, sunrise is at 07:34 and sunset at 18:51 GMT.
Updated: Jul 6, 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 water temperature in December?
In December, the average sea temperature is 24.8°C (76.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.8°C (76.6°F) water.
What is the month with the shortest days?
With an average of 11h and 18min of daylight, December has the shortest days of the year.
What is the average length of the day in December?
The average day length in December is 11h and 17min.
What time are sunrise and sunset in December?
On the first day of December, sunrise is at 07:19 and sunset at 18:38. On the last day of the month, sunrise is at 07:34 and sunset at 18:51 GMT.
Average sea temperature in December
AYA MERMOZ, Senegal
- Average sea temperature in December: 24.8°C
The best month for swimming (with the highest average sea temperature) is September (28.7°C).
The coldest month (with the lowest average sea temperature) is March (19.9°C).
Average daylight in December
AYA MERMOZ, Senegal
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
