Climate · Chile

San Pedro de Atacama

Warm and dry from November to March; mild and dry from June to August.

Typical weather, averaged over 30 years22.9°S2,440 m above the sea
  1. Jan80°27°54°12°Rain on about one day a week.
  2. Feb78°26°53°12°Rain on about two days a week.
  3. Mar78°26°51°11°Rain on about one day a week.
  4. Apr76°24°44°7°Rain on fewer than one day a week.
  5. May71°22°38°3°Rain on fewer than one day a week.
  6. Jun68°20°34°1°Rain on fewer than one day a week.
  7. Jul68°20°34°1°Rain on fewer than one day a week.
  8. Aug71°22°35°2°Rain on fewer than one day a week.
  9. Sep74°23°38°3°Rain on fewer than one day a week.
  10. Oct77°25°42°6°Rain on fewer than one day a week.
  11. Nov80°27°47°8°Rain on fewer than one day a week.
  12. Dec81°27°52°11°Rain on fewer than one day a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The warm season runs from November to March, with highs near 79°F and nights near 52°F. From June to August, highs are nearer 69°F. What rain there is falls from January to February, on about one day a week. April to December is the driest stretch, with rain on fewer than one day a week. Daylight runs from about 11 hours in June to 13½ hours in December.The warm season runs from November to March, with highs near 26°C and nights near 11°C. From June to August, highs are nearer 21°C. What rain there is falls from January to February, on about one day a week. April to December is the driest stretch, with rain on fewer than one day a week. Daylight runs from about 11 hours in June to 13½ hours in December.

Where San Pedro de Atacama sits

America/Santiago

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
22.9°Ssouthern hemisphere
Above the sea
2,440 mhigh country
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
7:00 AM7:21 AM7:35 AM6:46 AM6:58 AM7:11 AM7:13 AM6:59 AM7:30 AM7:01 AM6:42 AM6:42 AMsets 8:23 PMsets 8:13 PMsets 7:50 PMsets 6:21 PMsets 6:00 PMsets 5:55 PMsets 6:04 PMsets 6:17 PMsets 7:26 PMsets 7:36 PMsets 7:54 PMsets 8:14 PM
Nearest of ours
Paiguano824 km south

The land around San Pedro de Atacama, shaded by its typical high in January, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in February, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in March, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in April, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in May, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in June, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in July, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in August, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in September, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in October, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in November, the planning map's own layer.The land around San Pedro de Atacama, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 68°F in June and July to 81°F in December.Highs from 20°C in June and July to 27°C in December.

Chance of a wet day

Wettest in February (24% of days), driest in November (0%).

Cloud cover

Clearest in August (17% cover), cloudiest in February (47%).

Daylight

From 10h 45m in June to 13h 31m in December.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

San Pedro de Atacama, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryWarm seasonAt its best
54°12°80°27°
1 day46%13h 22m
FebruaryWarm seasonAt its best
53°12°78°26°
2 days47%12h 54m
MarchWarm seasonAt its best
51°11°78°26°
1 day36%12h 15m
April
44°7°76°24°
no days29%11h 35m
May
38°3°71°22°
no days27%11h 01m
JuneCool season
34°1°68°20°
no days26%10h 45m
JulyCool season
34°1°68°20°
no days25%10h 53m
AugustCool season
35°2°71°22°
no days17%11h 22m
September
38°3°74°23°
no days18%12h 00m
October
42°6°77°25°
no days24%12h 41m
NovemberWarm season
47°8°80°27°
no days28%13h 15m
DecemberWarm seasonAt its best
52°11°81°27°
no days38%13h 31m

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


The best months are December to March: highs near 79°F, nights near 53°F, and rain on about one day a week.The best months are December to March: highs near 26°C, nights near 12°C, and rain on about one day a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in San Pedro de Atacama?

December, with highs near 81°F and lows near 52°F. The coolest are June and July, with highs near 68°F.December, with highs near 27°C and lows near 11°C. The coolest are June and July, with highs near 20°C.

When does it rain most in San Pedro de Atacama?

February, with rain on about two days a week. November is the driest, with rain on fewer than one day a week.

How long are the days in San Pedro de Atacama?

From about 11 hours in June to 13½ hours in December.

When are the skies clearest in San Pedro de Atacama?

August, when cloud covers about 17% of the sky on average. February is the cloudiest, at about 47%.

Places with a year like San Pedro de Atacama's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to San Pedro de Atacama's through the year, one place a country. “Six months apart”: their winter is San Pedro de Atacama's summer.

Elsewhere in Chile

All of Chile

Where to stay

1 in our collection

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest San Pedro de Atacama. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.