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Atacama Desert Weather in October
October is one of the excellent months to visit Atacama Desert, with daytime temperatures of 24°C (75°F) and lows of 7°C (45°F) at night. Rainfall is minimal, averaging just 0.3 mm (0.01 in) for the month.
Rainfall in Atacama Desert in October
Historically, October sees about 2 days of rain, with a monthly average of 0.3 mm (0.01 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Atacama Desert in October
October tends to be one of the excellent months in Atacama Desert, with 24°C (75°F) in the afternoon and 7°C (45°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Atacama Desert Temperature in October
Min Temperature
7°C (45°F)
Max Temperature
24°C (75°F)
Chance of Rain
7%
Precipitation
0.3 mm (0.01 in)
Rainy days
2 days
Atacama Desert Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Atacama Desert - and find the best time to visit.
Historical weather records for Atacama Desert in October
Browse day-by-day weather records for Atacama Desert spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Atacama Desert historical weather extremes in October
Based on weather observations in Atacama Desert between 2006 and 2025, these are the recorded extremes during October.
- On October 15, 2017, temperatures climbed to 29°C (84°F), marking the warmest October day on record.
- The coldest October day was on October 10, 2024, with a maximum of 16°C (61°F).
- Nighttime temperatures dropped to 2°C (36°F) on October 11, 2022, marking the coldest October night on record.
Best Places in Chile in October
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Atacama Desert in October
For Atacama Desert in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments.
What To Do in Atacama Desert in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping5/10 -
Outdoor sports10/10
Atacama Desert 3-Day Forecast
More climate data for Atacama Desert
See the full Atacama Desert climate overview or explore weather in Chile.
Popular in October
Where to go in October - average daytime high across popular destinations.
San Pedro de Atacama
23°C (73°F) Hanga Roa
21°C (70°F) Santiago21°C (70°F) La Serena
21°C (70°F) Viña del Mar17°C (63°F) Valparaíso16°C (61°F) Pucón
15°C (59°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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