Cool
Average highs are around 20°C, so pack for cooler days.
October verdict
Good for holiday weather
Average highs are around 20°C, so pack for cooler days. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 21mm, which is relatively low for holiday planning.

Monthly averages
Temp
20°C
Rain
21mm
Sun
7.1h
Weather score
56
Good
Cool
Average highs are around 20°C, so pack for cooler days.
Drier
Rainfall averages 21mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Map
Compare Santiago, Chile with nearby places by weather score, rain, sun, temperature, and swim conditions.
October20°C average high
October is close to Santiago's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to February and December
This stretch sets the upper range for average daytime heat.
October21mm average rain
October sits on the drier side of Santiago's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October7.1 hours average sun
October sits close to Santiago's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
October56 weather score
October sits close to Santiago's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to February and December
These months have the strongest weather score in the monthly averages.