Vega Baja
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Vega Baja Weather in December

December is one of the excellent months to visit Vega Baja, with daytime temperatures of 29°C (84°F) and lows of 23°C (73°F) at night. Some rainfall is typical for this time of year.

Rainfall in Vega Baja in December

Looking at the last 30 years, the data shows about 21 days with rain, averaging 57 mm (2.2 in) 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 Vega Baja in December

December in Vega Baja is generally excellent, with days reaching 29°C (84°F) and nights settling around 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.

Sunshine in Vega Baja in December

The month enjoys around 216 hours of sunshine, creating mostly sunny days with good weather conditions.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Vega Baja.

Vega Baja Temperature in December

Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Chance of Rain
69%
Precipitation
57 mm (2.2 in)
Rainy days
21 days
Humidity
75% *
Sunshine
216 hours *
Percentage Sunshine
64% *
* Data from: San Juan, Puerto Rico (40 KM, 25 Miles).

Vega Baja Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Vega Baja - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Vega Baja typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).

Average temperatures in December

Historical weather records for Vega Baja in December

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

Vega Baja historical weather extremes in December

Our historical data for Vega Baja spans 1976 to 2025, revealing these weather extremes.

  • Vega Baja recorded its highest December temperature of 34°C (93°F) on December 6, 1989.
  • Vega Baja experienced its chilliest December day on December 15, 2001, reaching only 24°C (75°F).
  • Vega Baja registered its coldest December night on December 30, 2002, with temperatures dropping to 18°C (64°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 →

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 Vega Baja in December

Warm but pleasant conditions in Vega Baja in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Vega Baja in December

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

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    8/10
  • Outdoor sports
    8/10

Vega Baja 3-Day Forecast

More climate data for Vega Baja

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.