Weather in December
Ocean temperature
In Rotonda West, Florida, the average seawater temperature in December is 70.2°F (21.2°C).Note: Swimming is not a pleasant activity for most when the water temperature is 70.2°F (21.2°C). As the water temperature drops from 69.8°F (21°C) to 59°F (15°C), breathing becomes more difficult to control.
Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:46 pm EST.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the ocean temperature in December?
In Rotonda West, in December, the average water temperature is 70.2°F (21.2°C). Swimming in 70.2°F (21.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 30min of daylight.
How many hours of daylight does Rotonda West have in December?
In December, the average day length is 10h and 29min.
When is the sunrise / sunset in December?
On the first day of December, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:46 pm EST.
Average sea temperature in December
Rotonda West, FL
- Average sea temperature in December: 70.2°F
The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).
Average daylight in December
Rotonda West, FL
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
Rotonda West, Florida, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location