Weather: San Pedro de Atacama — September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
September is an excellent time to visit San Pedro de Atacama. Warm weather with highs of 24°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
24°C
7°C
0days
11.9h
Feels like 20°C / 2°C — wind chill makes it feel cooler
0mm
11.1h/day
10%
Very Dry10.7
Extreme16 km/h (gusts 36)
Is September a good time to visit San Pedro de Atacama?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
--
Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Shoulder Rates
Daylight
07:31
19:27
Visiting San Pedro de Atacama in September: 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
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
- Very high UV — sunscreen and shade essential
Things to Do in September
Events & Festivals
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 Current | 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 | 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 September
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.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to San Pedro de Atacama?
Frequently Asked Questions
Is September a good time to visit San Pedro de Atacama?
Does it get cold at night in San Pedro de Atacama in September?
What should I pack for San Pedro de Atacama in September?
Does it rain a lot in San Pedro de Atacama in September?
How many hours of daylight are there in San Pedro de Atacama in September?
Is September peak season in San Pedro de Atacama?
More San Pedro de Atacama Guides
Best Time to Visit
Coming soon
Things to Do
Coming soon
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
Coming soon
Overview
Complete travel guide for San Pedro de Atacama: top things to do, itineraries, and typical costs.