- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
Puerto Rico weather in December 2020
Below are average maximum temperatures at popular destinations in Puerto Rico in December. Select a destination to see more weather parameters.
The December weather guide for Puerto Rico shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Puerto Rico in December?
Daytime temperatures usually reach 28°C in San Juan, Puerto Rico in December with moderate heat and humidity, falling to 21°C at night.
How sunny is it in Puerto Rico in December?
There are normally 7 hours of bright sunshine each day in San Juan, Puerto Rico in December - that's 63% of daylight hours.
How warm is the sea around Puerto Rico in December?
The average sea temperature around San Juan, Puerto Rico in December is 27°C.
Does it rain in Puerto Rico in December?
There are usually 21 days with some rain in San Juan, Puerto Rico in December and the average monthly rainfall is 151mm.
Puerto Rico sunrise & sunset times for December 2020
Browse the sunrise & sunset times for Puerto Rico in December 2020. Select a month to view Puerto Rico sunrise & sunset times for the next twelve months. The Puerto Rico sunrise & sunset times shown below are for San Juan.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||06:41||17:47|
|Wednesday, 16th December 2020||06:50||17:51|
|Thursday, 31st December 2020||06:56||17:59|
- Compare car hire prices to find lowest rate
- Free cancellation up to 48 hours before pick up
- Book car hire for over 20,000 destinations worldwide
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Puerto Rico
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.