Which is the hottest month in San Pedro de Atacama?

The hottest time of year in San Pedro de Atacama is normally January. Expect maximum daytime temperatures to reach 21°C.

Does it ever rain in San Pedro de Atacama?

It never rains much in San Pedro de Atacama but January usually has the most rain with an average of 38mm. There are normally 11 days in January with some rain.

When is it sunniest in San Pedro de Atacama?

The sunniest time of year in San Pedro de Atacama is normally August with bright sunshine on average for 76% of daylight hours; that's 9 hours of sunshine per day.

Best time to visit San Pedro de Atacama

Q: When is the best time to visit San Pedro de Atacama?

The best time to visit San Pedro de Atacama is August, October, November and December based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

Find the best time to visit San Pedro de Atacama and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

San Pedro de Atacama by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Chile

Wendy Wu Tours: Top deals on South America

Sale

Book tours to Argentina, Bolivia, Brazil & Chile
Plus Ecuador (including the Galapagos), Peru & Uruguay
Fully ABTA & ATOL protected escorted tours

Go to Wendy Wu Tours deal >>

View all Wendy Wu Tours offers

When is the best time to visit San Pedro de Atacama?

The best time to visit San Pedro de Atacama is August, October, November and December based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4
Mar
4
Apr
4
May
4
Jun
4
Jul
4.5
Aug
4
Sep
4.5
Oct
4.5
Nov
4.5
Dec

Change criteria

Hours of Sunshine (daily)

8
Jan
8
Feb
8
Mar
8
Apr
8
May
8
Jun
8
Jul
9
Aug
9
Sep
9
Oct
9
Nov
9
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Chile (San Pedro de Atacama) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)