Antofagasta
December
Weather in Antofagasta for December 2025
Your guide to Antofagasta weather in December - trends and predictions
In general, the average temperature in Antofagasta at the beginning of December is 19.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22 °C by the end of December.
Precipitation in Antofagasta during December is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
31
Dry days
0
Rainy days
0
Snow days
21°/15°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Antofagasta in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  19° | 3 20° | 4 20° | 5 20° | 6 20° | 7 20° |
| 8 19° | 9 19° | 10 20° | 11 21° | 12 21° | 13 20° | 14 20° |
| 15 20° | 16 20° | 17  20° | 18 20° | 19 20° | 20 20° | 21 21° |
| 22 22° | 23 22° | 24 22° | 25 22° | 26 22° | 27 22° | 28 22° |
| 29 22° | 30 22° | 31 22° |
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Temperatures trend during December in Antofagasta
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. | Sunny | 20° /13° | 0 mm | 7 | |
| 2 Dec. | Patchy rain possible | 19° /14° | 0.1 mm | 6 | |
| 3 Dec. | Patchy rain possible | 20° /14° | 0.1 mm | 6 | |
| 4 Dec. | Patchy rain possible | 20° /13° | 0 mm | 6 | |
| 5 Dec. | Sunny | 20° /13° | 0 mm | 8 | |
| 6 Dec. | Patchy rain possible | 20° /14° | 0.1 mm | 7 | |
| 7 Dec. | Patchy rain possible | 20° /13° | 0.1 mm | 7 | |
| 8 Dec. | Sunny | 19° /13° | 0 mm | 7 | |
| 9 Dec. | Sunny | 19° /14° | 0 mm | 7 | |
| 10 Dec. | Sunny | 20° /13° | 0 mm | 7 | |
| 11 Dec. | Sunny | 21° /15° | 0 mm | 8 | |
| 12 Dec. | Patchy rain possible | 21° /14° | 0 mm | 7 | |
| 13 Dec. | Sunny | 20° /13° | 0 mm | 8 | |
| 14 Dec. | Sunny | 20° /13° | 0 mm | 7 | |
| 15 Dec. | Sunny | 20° /13° | 0 mm | 7 | |
| 16 Dec. | Sunny | 20° /14° | 0 mm | 8 | |
| 17 Dec. | Partly cloudy | 20° /15° | 0 mm | 8 | |
| 18 Dec. | Patchy rain possible | 20° /14° | 0.1 mm | 7 | |
| 19 Dec. | Sunny | 20° /14° | 0 mm | 7 | |
| 20 Dec. | Patchy rain possible | 20° /14° | 0 mm | 7 | |
| 21 Dec. | Patchy rain possible | 21° /14° | 0 mm | 7 | |
| 22 Dec. | Sunny | 22° /15° | 0 mm | 7 | |
| 23 Dec. | Sunny | 22° /15° | 0.1 mm | 7 | |
| 24 Dec. | Partly cloudy | 22° /15° | 0 mm | 7 | |
| 25 Dec. | Partly cloudy | 22° /14° | 0 mm | 7 | |
| 26 Dec. | Sunny | 22° /15° | 0 mm | 7 | |
| 27 Dec. | Sunny | 22° /15° | 0 mm | 7 | |
| 28 Dec. | Sunny | 22° /15° | 0 mm | 7 | |
| 29 Dec. | Sunny | 22° /16° | 0 mm | 7 | |
| 30 Dec. | Patchy rain possible | 22° /15° | 0 mm | 6 | |
| 31 Dec. | Sunny | 22° /15° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Antofagasta 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 Antofagasta forecast closer to your planned date for the most up-to-date weather information.
Antofagasta in December - FAQ
What are the expected maximum and minimum temperatures in Antofagasta during December?
During December, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Antofagasta during December?
Rainfall in Antofagasta during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Antofagasta during December?
The average wind speed in Antofagasta during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Antofagasta
Explore the daily rainfall trends and prepare for Antofagastas December weather 💧
UV exposure in Antofagasta during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Where is Antofagasta?Get accurate weather forecasts for Antofagasta, located at latitude -23.652 and longitude -70.395. Stay updated with localized weather information tailored for Antofagasta.
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