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Puerto Rico weather in January 2022
- 2727°C max day temperature
- 2020 days with some rainfall
- 2020°C min night temperature
- 1111 hours of daylight per day
- MModerate heat & humidity
- 116116 mm of monthly rainfall
- 88 (Very High) UV index
- 2626°C sea temperature
Below are average maximum temperatures at popular destinations in Puerto Rico in January. Select a destination to see more weather parameters.
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The January 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.
Metric (°C / mm) | Imperial (°F / inches)
More about Puerto Rico
How hot is it in Puerto Rico in January?
Daytime temperatures usually reach 27°C in San Juan, Puerto Rico in January with moderate heat and humidity, falling to 20°C at night.
How sunny is it in Puerto Rico in January?
There are normally 8 hours of bright sunshine each day in San Juan, Puerto Rico in January - that's 69% of daylight hours.
How warm is the sea around Puerto Rico in January?
The average sea temperature around San Juan, Puerto Rico in January is 26°C.
Does it rain in Puerto Rico in January?
There are usually 20 days with some rain in San Juan, Puerto Rico in January and the average monthly rainfall is 116mm.
Puerto Rico January sunrise & sunset times
Browse the sunrise and sunset times for Puerto Rico in January 2022. 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.
|Date||Sunrise times||Sunset times|
|Saturday, 1st January 2022||06:57||18:00|
|Sunday, 16th January 2022||07:00||18:09|
|Monday, 31st January 2022||06:58||18:18|
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