Weather in Puerto Rico for January 2027
In general, the average temperature in Puerto Rico at the beginning of January is 27 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27 °C by the end of January.
The climate of Puerto Rico in January is notably wet, with an average of 15 rainy days, and a total of 83.5 mm of precipitation.
Is January a good time to visit Puerto Rico? check out the best time to travel to Puerto Rico page.
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Puerto Rico Weather January
What’s the Weather Like in Puerto Rico This January?
Temperatures trend during January in Puerto Rico
January weather in Puerto Rico day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 27° /23° | 1.1 mm | 6 | |
| 2 Jan. |  Moderate or heavy rain shower | 27° /22° | 5.4 mm | 5 | |
| 3 Jan. |  Light rain | 27° /22° | 2.9 mm | 6 | |
| 4 Jan. | Patchy rain possible | 28° /22° | 1.6 mm | 6 | |
| 5 Jan. | Moderate rain at times | 27° /23° | 8.1 mm | 5 | |
| 6 Jan. | Patchy rain possible | 27° /22° | 2 mm | 6 | |
| 7 Jan. | Moderate or heavy rain shower | 27° /22° | 7.9 mm | 6 | |
| 8 Jan. | Patchy rain possible | 27° /22° | 2.2 mm | 6 | |
| 9 Jan. |  Partly cloudy | 28° /23° | 0.9 mm | 6 | |
| 10 Jan. | Patchy rain possible | 27° /23° | 2.1 mm | 6 | |
| 11 Jan. | Patchy rain possible | 26° /22° | 2 mm | 5 | |
| 12 Jan. | Patchy rain possible | 27° /23° | 1.4 mm | 6 | |
| 13 Jan. | Patchy rain possible | 27° /23° | 0.4 mm | 5 | |
| 14 Jan. | Patchy rain possible | 27° /23° | 2.4 mm | 6 | |
| 15 Jan. | Light rain | 27° /23° | 3.1 mm | 6 | |
| 16 Jan. | Light rain | 26° /23° | 7.6 mm | 5 | |
| 17 Jan. |  Overcast | 27° /23° | 0.5 mm | 6 | |
| 18 Jan. | Overcast | 27° /24° | 0.3 mm | 6 | |
| 19 Jan. | Patchy rain possible | 28° /23° | 0.4 mm | 6 | |
| 20 Jan. |  Cloudy | 29° /23° | 0.5 mm | 6 | |
| 21 Jan. | Partly cloudy | 29° /23° | 0.9 mm | 6 | |
| 22 Jan. | Light rain | 28° /23° | 3.1 mm | 6 | |
| 23 Jan. | Patchy rain possible | 28° /23° | 1.6 mm | 6 | |
| 24 Jan. | Light rain | 27° /23° | 5.4 mm | 6 | |
| 25 Jan. | Light rain | 27° /23° | 3.2 mm | 6 | |
| 26 Jan. | Light rain | 27° /23° | 4.5 mm | 6 | |
| 27 Jan. | Light rain | 26° /22° | 6 mm | 6 | |
| 28 Jan. | Patchy rain possible | 27° /23° | 0.3 mm | 6 | |
| 29 Jan. | Patchy rain possible | 27° /22° | 0.5 mm | 6 | |
| 30 Jan. | Patchy rain possible | 28° /22° | 0.4 mm | 6 | |
| 31 Jan. | Light rain | 27° /23° | 4.9 mm | 6 | |
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Guide for Puerto Rico in January
In January, Puerto Rico experiences pleasant and mild weather, making it an ideal destination for travelers seeking a warm escape from the winter chill.
At the beginning of the month, the weather in Puerto Rico is characterized by comfortable temperatures, with average highs around 28° and lows around 21°.
The island enjoys plenty of sunshine, making it perfect for outdoor activities such as beach outings, hiking, and exploring the vibrant local culture.
As the month progresses, the weather in Puerto Rico remains relatively consistent, with temperatures staying within the same range. Visitors can expect to enjoy the beautiful beaches and indulge in water sports without the discomfort of excessive heat.
The evenings may bring a gentle breeze, creating a pleasant atmosphere for dining al fresco or taking leisurely strolls along the coastline.
Overall, January offers an excellent opportunity to experience Puerto Rico's natural beauty and rich heritage without the sweltering heat of the summer months.
Whether you're interested in historical sites, natural wonders, or simply unwinding on the beach, Puerto Rico's January weather provides an inviting backdrop for a memorable vacation.