Carmelita Weather in December
Thinking of visiting Carmelita in December? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 24°C (75°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Carmelita in December
Analyzing past climate data, one can expect approximately 21 days of rain, averaging 82 mm (3.2 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Carmelita in December
If you're visiting Carmelita in December, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 24°C (75°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Carmelita in December
Enjoy a sunny month with about 216 hours of sunshine, the clear skies make Carmelita even more beautiful.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Carmelita Temperature in December
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Carmelita Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Carmelita - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Carmelita 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 records for Carmelita in December
Browse day-by-day weather records for Carmelita spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Carmelita historical weather extremes in December
Based on 49 years of weather observations in Carmelita between 1976 and 2025, these are the recorded extremes.
- The warmest day in December was on December 7, 2015, with a maximum of 34°C (93°F).
- The lowest daytime temperature in December was 25°C (77°F), recorded on December 5, 1999.
- Nighttime temperatures dropped to 18°C (64°F) on December 18, 1996, marking the coldest December night on record.
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 →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Carmelita in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Carmelita in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Carmelita 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Carmelita climate overview or explore weather in Puerto Rico.
Popular in December
Where to go in December - average daytime high across popular destinations.
Rio Grande
28°C (82°F) San Juan29°C (84°F) Aguada
28°C (82°F) Rincon28°C (82°F) Luquillo28°C (82°F) Culebra28°C (82°F) Vieques28°C (82°F) Fajardo28°C (82°F) 
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