Puerto Rico Weather in December
What's the weather like in Puerto Rico (Misiones) in December 2024?
The climate in Puerto Rico during December can be summarized as hot and wet.
December is in the summer in Puerto Rico and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 31°C (88°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 31.2°C 88.1°F |
|---|---|
| Nightly temperature | 18.9°C 65.9°F |
| Average temperature | 25°C 77°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 143 mm 5.6 ins |
| Rainy days | 9 days |
| Sea temperature | 22.7°C 72.9°F |
| Humidity | 69% |
| Windspeed | 11.9kph 7 mph |
On average December is the 5th driest month of the year in Puerto Rico with around 143mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
December temperatures in Puerto Rico
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Puerto Rico in December 2024.
Other monthly averages
Best places to visit in December
Puerto Rico weather stats
| Hottest month: | January | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | July | 108mm 4.3ins |
| Sunniest month: | December | 8.7hrs |
| Coldest month: | June | 20.8°C 69.4°F |
| Wettest month: | October | 191mm 7.5ins |
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