Puerto Rico
San Juan in December
29° / 22°Rainy days 14
Cheapest flights to San Juan in December
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Good-value San Juan hotels in December
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San Juan weather in December
29° / 22°
117 mm
14 / 30
53/100
San Juan in December ranks #7 of 12 months for comfort: highs around 29°C, lows 22°C, and about 14 rainy days. Compared with November, highs change by -1°C and rainy days by -1.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| November | 30° / 23° | 15 | 51 |
| December | 29° / 22° | 14 | 53 |
| January | 29° / 21° | 11 | 57 |
Top tours & tickets in San Juan
Small-Group El Yunque Waterfall & Waterslides with Pickup4.83,056 reviewsUS$56~
Arenales River Caving, Waterfall &Tropical Forest Secret Spring5.01,776 reviewsUS$125~
San Juan Sunset Harbor Boat Ride4.61,479 reviewsUS$99~
Two-in-One Day Trip: El Yunque and Bio Bay Tour with Transport4.91,452 reviewsUS$184~
3 Tours in 1 Day Old San Juan Rainforest and Beach with Transport4.81,128 reviewsUS$44~
Small Group El Yunque Half Day Tour with Transport: Waterslide4.91,064 reviewsUS$89~
Full-Day Zipline and Waterfall Rappelling Adventure Near San Juan5.0966 reviewsUS$165~
El Yunque National Forest Guided Tour with Transport4.8530 reviewsUS$80~
El Yunque Rainforest Guided Day Tour from San Juan4.8526 reviewsUS$75~
Single ATV Private Hacienda Experience with Transfer4.5402 reviewsUS$195~
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Public holidays · December 2026
- 12/24Christmas Eve
- 12/25Christmas Day