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Puerto Rico weather in December 2024
Expect 82°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Puerto Rico in December. Check more long-term weather averages for Puerto Rico in December before you book your next holiday to Puerto Rico in 2024/2025.
- 82°F max day temperature
82 - 7 hours of sunshine per day
- 21 days with some rainfall
21 - 70°F min night temperature
70 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 5.9 inches of monthly rainfall
5.9 - 8 (Very High) UV index
8 - 81°F sea temperature
81
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The December weather guide for Puerto Rico (San Juan) 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.
Top Puerto Rico destinations
Below are average maximum temperatures at popular countries, regions and places in Puerto Rico in December. Select a holiday destination to see more weather parameters.
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Metric (°C) | Imperial (°F)
More about Puerto Rico
How hot is it in Puerto Rico in December?
Daytime temperatures usually reach 82°F in San Juan, Puerto Rico in December with moderate heat and humidity, falling to 70°F 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 81°F.
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 5.9 inches.
Puerto Rico December sunrise & sunset times
Browse the sunrise and sunset times for Puerto Rico in December 2024. Select a month to view Puerto Rico sunrise and sunset times for the next 12 months. The Puerto Rico sunrise and sunset times shown below are for San Juan.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Sunday, 1st December 2024 | 06:41 | 17:47 |
| Monday, 16th December 2024 | 06:50 | 17:51 |
| Tuesday, 31st December 2024 | 06:56 | 17:59 |
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