Cool
Average highs are around 11°C, so pack for cooler days.
September verdict
San Pedro de Atacama, Chile in September
Weather score52Mixed
Mixed for holiday weather
Average highs are around 11°C, so pack for cooler days. Sunshine averages 9h per day, so bright days are a strong part of the month. Rainfall averages 4mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
11°C
Rain
4mm
Sun
9h
Weather score
52
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 4mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9h per day, so bright days are a strong part of the month.
Map
Weather map
Compare San Pedro de Atacama, Chile with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September11°C average high
September is close to San Pedro de Atacama's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to March and October to December
This stretch sets the upper range for average daytime heat.
Rain
September4mm average rain
September sits on the drier side of San Pedro de Atacama's year, which helps with sightseeing and transfers.
Driest monthsMarch to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September9 hours average sun
September is brighter than San Pedro de Atacama's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to December
This stretch has the strongest sunshine in the monthly averages.
Weather score
September52 weather score
September is one of San Pedro de Atacama's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to November
These months have the strongest weather score in the monthly averages.