Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Rincon Weather in December

December in Rincon averages 28°C (82°F) during the day and 25°C (77°F) at night. The perfect conditions and low rainfall make it a solid month to visit.

Rainfall in Rincon in December

You can expect rain on around 20 days based on historical patterns, with 29 mm (1.1 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Rincon in December

Weather in Rincon is at its perfect in December. Highs reach 28°C (82°F), while nights settle around 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.

Select a Month

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 Rincon's climate page.

Rincon Temperature in December

Min TemperatureMin Temperature 25°C (77°F)  
Max TemperatureMax Temperature 28°C (82°F)  
Chance of RainChance of Rain 65%  
PrecipitationPrecipitation 29 mm (1.1 in)  
Rainy daysRainy days 20 days  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Rincon typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 21°C (70°F).

Average temperatures in December

Historical weather for Rincon in December

Browse day-by-day weather records for Rincon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Rincon historical weather extremes in December

Based on 28 years of weather observations in Rincon between 1997 and 2025, these are the recorded extremes.

  • On December 18, 2002, temperatures climbed to 34°C (93°F), marking the warmest December day on record.
  • The lowest daytime temperature in December was 24°C (75°F), recorded on December 22, 2023.
  • The coldest night in December in Rincon was on December 28, 2025, with a minimum of 17°C (63°F).

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 →

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
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 Rincon 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). Some rain is possible, so pack something to handle light showers.

What To Do in Rincon in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
8/10
Walking
8/10
Camping
10/10
Outdoor sports
8/10

Select a Month

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 Rincon's climate page.

More climate data for Rincon