Weather Guide

Chile Average Monthly Weather

Weather score39Poor annual avg

Best months: January, February, December

Across the year, average daytime temperatures are around 15°C, sunshine averages 6.5h per day, and rainfall totals about 1103mm. Sea temperatures average 8°C across the year.

Santiago, Chile, Chile travel weather guide
Photo by 12254307 on Pixabay

Annual weather

Annual averages

Temp

15°C

Rain

1103mm

Annual total

Sun

6.5h

Sea

8°C

Weather score

39

Poor avg

Seasonal climate calendar

TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score

Trip feel

Cool

Average highs are around 10°C, so pack for cooler days.

Showers

Rainfall averages 148mm, so some wet days are possible.

Limited sun

Sunshine averages 4.2h per day, so this is not one of the brighter months.

Cool sea

Sea temperatures average 7°C, so the water can feel cool.

Map

Weather map

Compare Chile with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

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July10°C average high

July has some of the coolest average daytime highs of the year, so pack for fresher conditions.

Warmest monthsJanuary to March and December

This stretch sets the upper range for average daytime heat.

July148mm average rain

July is one of Chile's wettest months, so rain is likely to be a major planning factor.

Driest monthsJanuary to April and September to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

July4.2 hours average sun

July is one of Chile's cloudier months, so sunshine-led plans are less reliable.

Brightest monthsJanuary to February and November to December

This stretch has the strongest sunshine in the monthly averages.

Sea temperature

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July7°C average sea

July is one of the coolest sea months, so the water may feel fresher than in peak months.

Warmest seaJanuary to April and December

Sea temperatures are usually near 9°C in this stretch, so swimming comfort is at its strongest.

Weather score

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July25 weather score

July 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 March and November to December

These months have the strongest weather score in the monthly averages.