Luquillo Weather in December
December in Luquillo brings high temperatures, with daytime highs of 28°C (82°F) and nights around 24°C (75°F). Quite a bit of rainfall is expected, around 84 mm (3.3 in), so pack an umbrella.
Rainfall in Luquillo in December
The climate data from previous years indicates about 21 days of rain, averaging 84 mm (3.3 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Luquillo in December
Weather in Luquillo is at its perfect in December. Highs reach 28°C (82°F), while nights settle around 24°C (75°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Luquillo in December
Expect sunny days throughout the month, with an estimated 216 hours of sunshine. This makes it a pleasant time to visit Luquillo.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Luquillo.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Luquillo's climate page.
Luquillo Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
70%
Precipitation
84 mm (3.3 in)
Rainy days
21 days
Humidity
75% *
Sunshine
216 hours *
Percentage Sunshine
64% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Luquillo typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Luquillo in December
Browse day-by-day weather records for Luquillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Luquillo historical weather extremes in December
According to our 20 years of weather records for Luquillo, the following extremes were recorded between 2005 and 2025.
- On December 7, 2015, temperatures climbed to 37°C (99°F), marking the warmest December day on record.
- On December 29, 2010, Luquillo saw its coldest December day with temperatures maxing out at 25°C (77°F).
- The coldest night in December in Luquillo was on December 4, 2010, with a minimum of 18°C (64°F).
- The wettest December day on record brought 45 mm (1.8 in) of precipitation to Luquillo (December 16, 2014).
Best Places in Puerto Rico in December
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in December →
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What to Wear in Luquillo in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Luquillo in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Luquillo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Luquillo climate overview or explore weather in Puerto Rico.
