San Pedro de Atacama (Atacama Desert) in september: average Weather, Temperature and Climate
Weather in San Pedro de Atacama (Atacama Desert) in september 2025
The weather in San Pedro de Atacama in the month of september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather 0.4cm
Weather at 6am
52°F
Clear/Sunny
95% of time
4%
2%
1%
Weather at 12pm
67°F
Clear/Sunny
95% of time
5%
1%
1%
Weather at 6pm
56°F
Clear/Sunny
95% of time
5%
1%
1%
Weather at 3am
43°F
95%
6%
1%
1%
Evolution of daily average temperature and precipitation in San Pedro de Atacama (Atacama Desert) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Pedro de Atacama (Atacama Desert) in september.
The climate of San Pedro de Atacama (Atacama Desert) in september is good
The weather in september in San Pedro de Atacama is dry ; it never rains.
The climate is rather cold around this city september, but it is liveable by dressing warm. The high seasonal norm is 67°F. The minimum is 52°F. Thus, the mean temperature average on this month of september in San Pedro de Atacama is 59°F. These temperatures are far removed from those records observed in San Pedro de Atacama in the month of september with a maximum record of 81°F in 2021 and a minimum record of 34°F in 2009. You can expect to have about 19 days with temperatures above 65°F, or 63% of the month.
On this month of september, day length in San Pedro de Atacama is generally 11:58. Sunrise is at 07:29 and sunset is at 19:27.
With a good climate, this month is advisable to go in this city in Chile.
Seasonal average climate and temperature of San Pedro de Atacama (Atacama Desert) in september
Check below seasonal norms These statistics are set from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 67°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 81°F (2021) | ||||
| Lowest record temperature | 34°F (2009) | ||||
| Number of days at +65°F | 19 day(s) (63%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.1in | ||||
| Record daily rainfall | 0.4in (2019) | ||||
| Snowfall | 0.4cm | ||||
| Other climate data | |||||
| Humidity | 26% | ||||
| Visibility | 9.99km | ||||
| Cloud cover | 3% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:29 | ||||
| Time of sunset | 19:27 | ||||
| Length of day | 11:58 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in San Pedro de Atacama (Atacama Desert) in september 2024:
41°F to 72°F
47°F to 74°F
47°F to 76°F
47°F to 76°F
45°F to 77°F
47°F to 79°F
45°F to 77°F
47°F to 76°F
45°F to 77°F
47°F to 79°F
47°F to 76°F
47°F to 74°F
45°F to 72°F
45°F to 70°F
41°F to 72°F
45°F to 77°F
47°F to 74°F
45°F to 77°F
49°F to 76°F
45°F to 77°F
49°F to 79°F
49°F to 79°F
50°F to 77°F
54°F to 77°F
50°F to 76°F
45°F to 74°F
45°F to 77°F
45°F to 77°F
47°F to 77°F
47°F to 77°F
Map: other cities in Chile in september
Cities near San Pedro de Atacama (Atacama Desert):
| El Tatio in september | good weather |
| Reserva Nacional Los Flamencos in september | good weather |
| Calama in september | good weather |
| Tocopilla in september | perfect weather |
| Antofagasta in september | good weather |
| Iquique in september | perfect weather |
| Taltal in september | perfect weather |
| Chañaral in september | perfect weather |
| Caldera in september | good weather |
| Parque Nacional Lauca in september | tolerable weather |
| Arica in september | good weather |
| Copiapó in september | perfect weather |
Click over cities on the map for information about the weather in september.
San Pedro de Atacama (Atacama Desert)
perfect weather
good
tolerable
bad
very bad
Weather data for San Pedro de Atacama (Atacama Desert) in september:
Weather data for San Pedro de Atacama (Atacama Desert) for september are derived from an average of the weather forecast since 2009 in San Pedro de Atacama (Atacama Desert). There is a margin of error and these forecasts are to be considered as general information only. The weather in San Pedro de Atacama (Atacama Desert) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Pedro de Atacama (Atacama Desert).