San Pedro de Atacama in May
Great time to visit
The Goldilocks month - everything feels just right. Comfortable hiking weather, pristine night skies, and that perfect balance of good conditions without peak pricing.
Weather
May offers arguably the best weather of the year with mild days perfect for hiking and bone-chilling nights that make hot springs feel like heaven. Rain becomes rare and skies stay brilliantly clear. Dry winter air begins settling in.
17°C high1°C low1 rain days
Crowds & Cost
moderate crowds
~$80/day average
May Tips
- •Bring serious cold-weather gear for pre-dawn geyser tours
- •Hotel rates drop but tours maintain regular schedules
- •Perfect month for both Valle de la Luna sunset and sunrise tours
All Months
April through October brings the best weather – daytime temperatures hover around 20°C while nights drop to near freezing. The dry season means clear skies perfect for stargazing and photography. Summer (December-February) gets uncomfortably hot during the day, reaching 30°C+, but offers warmer nights for camping under the stars. Winter nights can hit -10°C, so pack serious cold-weather gear if you're visiting June through August. The rainy season barely exists here – San Pedro receives less than 15mm of precipitation annually. But when it does rain (usually January-March), flash floods can make some roads impassable. Book accommodations well ahead for July and August, when Chilean winter holidays bring domestic crowds.
San Pedro de Atacama Scores
Solo
8/10
Couples
7/10
Families
6/10
Adventure
10/10
Budget
6/10
Luxury
7/10
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