Llullaillaco (6739m) — September
Monthly conditions and weather data
Weather Quality
2
Temperature
-40–-30°C
Precipitation
82 mm
Crowd Level
1
Snow Likelihood
5/5
Daylight Hours
11.8h
Avg Temperature
-35°C
Summary
September on Llullaillaco: frigid conditions (-40C to -30C), moderate precipitation (82mm). Heavy snow likely.