What is the weather like in Santiago in October?

Expect temperatures between 10°C and 22°C with 8% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Santiago in October?

Santiago in October scores 67/100 based on 30 years of climate data. Very good conditions overall.

Who should visit Santiago in October?

October in Santiago is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Photographers, Cultural tourists.

Santiago Weather in October | 30-Year Forecast

Avg High

22°C

Hottest around day 28

Avg Low

10°C

Coolest around day 1

Rainy Days

0days

8% avg rain chance

Sunshine

8hrs/day

Autumn season

Essential Travel Info for Santiago

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

CLP

$ Chilean peso

Language

Spanish

Driving

Right side

Connect

If you wish to mail a letter or postcard...

Safety

High Safety

GPI: 1.84

Travel Intelligence

Exclusive flight analytics & health data for Santiago

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate

54/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Jan

Low

Sep

Monthly Traffic Distribution

241

Jan

231

Feb

214

Mar

222

Apr

239

May

176

Jun

220

Jul

175

Aug

Sep

201

Oct

154

Nov

222

Dec

Traffic Level

Low Season

Key Connections

Calama El Loa (CJC)

Antofagasta Cerro Moreno (ANF)

Port Montt El Tepual (PMC)

Lima Jorge Chávez (LIM)

Concepción Carriel Sur (CCP)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Chile.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Chile. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Chile.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Chile.Rabies is present in bats.If rabies exposures occur while in Chile, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Typhoid

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is October a Good Time to Visit Santiago?

👍Very good conditions overall(67/100)

Short Answer

Ideal October conditions in Santiago: 22°C comfortable highs, just 8% chance of rain. The 65% humidity feels pleasant, making this prime sightseeing season.

Decision Factors

Vaccinations required

Yellow Fever

Seismically active region

51 earthquakes recorded in this month (30-year data)

Ideal temperature range

21.5°C - perfect for sightseeing and outdoor activities

Excellent dry conditions

Only 8% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Chagas disease (American Trypanosomiasis), Hantavirus

Plenty of sunshine

10.9h of sunshine daily

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 21.5°C temperatures and low 8% rain risk
👴
Elderly travelers
Comfortable 21.5°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 21.5°C, 8% rain chance
📸
Photographers
10.9h sunshine, 56% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

Suitable for most traveler types

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Santiago in October averages 22°C with 8% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Santiago in October

What are the temperatures in Santiago in October?

Daytime highs average 22°C, nights drop to 10°C. Temperatures remain fairly consistent.

How many rainy days in Santiago in October?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Santiago in October?

Comfortable casual wear with a light jacket for evenings.

Is October peak season in Santiago?

This is typically peak season with higher prices. Book 2-3 months ahead.

Santiago Weather in October

Santiago October Weather Calendar