Weather: San Pedro de Atacama — December
Conditions are pleasant for sightseeing, though you might encounter occasional showers. Recommended month to visit.
👍 Climate Overview
December is a good time to visit San Pedro de Atacama. Warm weather with highs of 28°C—great for outdoor activities. Rainfall is rare, so you can leave the umbrella at home. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists.
Based on weather comfort, crowds, prices, and activity options
28°C
13°C
1day
13.5h
Feels like 25°C / 10°C — wind chill makes it feel cooler
4mm
12.4h/day
20%
Very Dry12
Extreme17 km/h (gusts 37)
Is December a good time to visit San Pedro de Atacama?
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Now
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Air Quality
Travel Context
- CrowdsModerate
- Travel Costs Peak Rates
Daylight
06:43
20:14
Visiting San Pedro de Atacama in December: Pros & Cons
Pros
- Comfortable temperatures for sightseeing
- Minimal rainfall — great for outdoor plans
- Abundant sunshine for beach and outdoor fun
- Low humidity makes the warmth pleasant
Cons
- Peak season — expect crowds and higher prices
- Very high UV — sunscreen and shade essential
Things to Do in December
Recommended for This Weather
San Pedro de Atacama Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 28°C | 14°C | 3d (11mm) | 12.2h | 30% Comfortable | 12 Extreme | | Good |
| Feb | 27°C | 14°C | 3d (17mm) | 11.6h | 34% Comfortable | 11.6 Extreme | | Good |
| Mar | 27°C | 13°C | 2d (8mm) | 11.3h | 32% Comfortable | 10.7 Extreme | | Excellent |
| Apr | 25°C | 10°C | 0d (1mm) | 10.7h | 18% Very Dry | 9.4 Very High | | Excellent |
| May | 22°C | 7°C | 0d (1mm) | 10.1h | 14% Very Dry | 7.8 Very High | | Excellent |
| Jun | 20°C | 4°C | 1d (3mm) | 9.8h | 16% Very Dry | 7 High | | Good |
| Jul | 21°C | 5°C | 0d (0mm) | 10h | 10% Very Dry | 7.4 Very High | | Good |
| Aug | 21°C | 5°C | 1d (5mm) | 10.5h | 12% Very Dry | 8.8 Very High | | Good |
| Sep | 24°C | 7°C | 0d (0mm) | 11.1h | 10% Very Dry | 10.7 Extreme | | Excellent |
| Oct | 26°C | 9°C | 0d (0mm) | 11.8h | 11% Very Dry | 12 Extreme | | Excellent |
| Nov | 27°C | 11°C | 0d (0mm) | 12.4h | 13% Very Dry | 12 Extreme | | Excellent |
| Dec Current | 28°C | 13°C | 1d (4mm) | 12.4h | 20% Very Dry | 12 Extreme | | Good |
San Pedro de Atacama
Driest desert on Earth with Valle de la Luna, geysers, salt flats, flamingos, and world's clearest stargazing.
View Full Destination Guide
What to Pack for December
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. Temperatures drop significantly at night, so pack layers you can add or remove throughout the day. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
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Frequently Asked Questions
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More San Pedro de Atacama Guides
Best Time to Visit
Coming soon
Things to Do
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Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
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Overview
Complete travel guide for San Pedro de Atacama: top things to do, itineraries, and typical costs.