San Juan Antiguo Barrio (San Juan)
December
Weather in San Juan Antiguo Barrio for December 2025
Your guide to San Juan Antiguo Barrio weather in December - trends and predictions
In general, the average temperature in San Juan Antiguo Barrio at the beginning of December is 29.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.3 °C by the end of December.
San Juan Antiguo Barrio in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 106.3 mm.
Temperatures
Rain 🌧️
14
Dry days
17
Rainy days
0
Snow days
28°/23°
Temperatures
22 km/h
Avg max wind
78 %
Avg humidity
San Juan Antiguo Barrio in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  31° | 3 29° | 4 31° | 5 30° | 6  29° | 7  28° |
| 8 28° | 9 28° | 10 27° | 11 28° | 12  27° | 13 27° | 14 28° |
| 15 28° | 16 28° | 17 27° | 18 28° | 19 28° | 20 27° | 21 28° |
| 22 28° | 23 29° | 24 28° | 25  27° | 26 28° | 27 29° | 28 28° |
| 29 26° | 30 27° | 31 26° |
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Temperatures trend during December in San Juan Antiguo Barrio
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Cloudy | 29° /25° | 3.7 mm | 6 | |
| 2 Dec. | Light rain shower | 31° /25° | 1.8 mm | 7 | |
| 3 Dec. | Light rain shower | 29° /25° | 1 mm | 7 | |
| 4 Dec. | Cloudy | 31° /24° | 0 mm | 7 | |
| 5 Dec. | Light rain shower | 30° /24° | 0.4 mm | 7 | |
| 6 Dec. | Partly cloudy | 29° /24° | 0 mm | 7 | |
| 7 Dec. | Fog | 28° /23° | 6.4 mm | 6 | |
| 8 Dec. | Light rain shower | 28° /24° | 0.5 mm | 7 | |
| 9 Dec. | Patchy rain possible | 28° /24° | 14 mm | 6 | |
| 10 Dec. | Light rain shower | 27° /24° | 22.8 mm | 6 | |
| 11 Dec. | Light rain shower | 28° /23° | 17.3 mm | 6 | |
| 12 Dec. | Patchy light drizzle | 27° /24° | 0.9 mm | 6 | |
| 13 Dec. | Light rain shower | 27° /24° | 33.8 mm | 6 | |
| 14 Dec. | Light rain shower | 28° /24° | 14.5 mm | 6 | |
| 15 Dec. | Light rain shower | 28° /23° | 23.5 mm | 6 | |
| 16 Dec. | Light rain shower | 28° /23° | 13.9 mm | 6 | |
| 17 Dec. | Light rain shower | 27° /24° | 21.8 mm | 6 | |
| 18 Dec. | Patchy rain possible | 28° /24° | 24.1 mm | 6 | |
| 19 Dec. | Partly cloudy | 28° /23° | 19.8 mm | 7 | |
| 20 Dec. | Patchy rain possible | 27° /23° | 1.7 mm | 6 | |
| 21 Dec. | Patchy rain possible | 28° /23° | 0.3 mm | 6 | |
| 22 Dec. | Cloudy | 28° /22° | 7.1 mm | 6 | |
| 23 Dec. | Cloudy | 29° /23° | 3.9 mm | 6 | |
| 24 Dec. | Patchy rain possible | 28° /22° | 0.3 mm | 6 | |
| 25 Dec. | Overcast | 27° /23° | 0.4 mm | 6 | |
| 26 Dec. | Patchy rain possible | 28° /22° | 2.1 mm | 6 | |
| 27 Dec. | Patchy rain possible | 29° /22° | 1.7 mm | 7 | |
| 28 Dec. | Patchy rain possible | 28° /22° | 3.9 mm | 7 | |
| 29 Dec. | Patchy rain possible | 26° /21° | 0.5 mm | 6 | |
| 30 Dec. | Patchy rain possible | 27° /22° | 0.8 mm | 6 | |
| 31 Dec. | Overcast | 26° /22° | 0.5 mm | 6 | |
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Important Notice
Our weather forecast for San Juan Antiguo Barrio in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Juan Antiguo Barrio forecast closer to your planned date for the most up-to-date weather information.
San Juan Antiguo Barrio in December - FAQ
What are the expected maximum and minimum temperatures in San Juan Antiguo Barrio during December?
During December, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Juan Antiguo Barrio during December?
Significant rainfall exceeding 106.3 mm is expected in San Juan Antiguo Barrio during December, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in San Juan Antiguo Barrio during December?
The average wind speed in San Juan Antiguo Barrio during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in San Juan Antiguo Barrio
Explore the daily rainfall trends and prepare for San Juan Antiguo Barrios December weather 💧
UV exposure in San Juan Antiguo Barrio during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Where is San Juan Antiguo Barrio?Get accurate weather forecasts for San Juan Antiguo Barrio, located at latitude 18.466 and longitude -66.106. Stay updated with localized weather information tailored for San Juan Antiguo Barrio.
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