Mild
Average highs are around 20°C, so days are mild rather than hot.
September verdict
Huacachina, Peru in September
Weather score55Mixed
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 6.8h per day, enough for a balanced month. Rainfall averages 1mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
20°C
Rain
1mm
Sun
6.8h
Sea
15°C
Weather score
55
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 1mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.8h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Weather map
Compare Huacachina, Peru with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September20°C average high
September is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to April and December
This stretch sets the upper range for average daytime heat.
Rain
September1mm average rain
September is close to Huacachina's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September6.8 hours average sun
September sits close to Huacachina's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to May and October to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September15°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to March
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
Weather score
September55 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to April and December
These months have the strongest weather score in the monthly averages.
