Best Time to Visit
Best Time to Visit Santiago
🇨🇱 Santiago, Chile · South America
Based on 30-year climate data (1991-2020) from Open-Meteo
Recommended Travel Months
Jan
28°
17°
Great
Feb
28°
16°
Great
Mar
26°
15°
Great
Apr
22°
11°
Great
May
19°
7°
Great
Jun
15°
5°
Good
Jul
15°
4°
Great
Aug
16°
5°
Great
Sep
18°
7°
Great
Oct
20°
9°
Great
Nov
24°
12°
Great
Dec
27°
15°
Great
Month-by-Month Weather in Santiago
| Month | High | Low | Rain Days | Sunshine | Humidity | UV | Rating | Details |
|---|---|---|---|---|---|---|---|---|
| JanuaryRecommended | 28°C | 17°C | 1 | 14h | 70% | 9 | Great | View |
| FebruaryRecommended | 28°C | 16°C | 1 | 13h | 70% | 9 | Great | View |
| MarchRecommended | 26°C | 15°C | 1 | 12h | 70% | 6 | Great | View |
| AprilRecommended | 22°C | 11°C | 3 | 10h | 70% | 6 | Great | View |
| MayRecommended | 19°C | 7°C | 6 | 8h | 70% | 2 | Great | View |
| June | 15°C | 5°C | 7 | 7h | 70% | 2 | Good | View |
| JulyRecommended | 15°C | 4°C | 7 | 8h | 70% | 2 | Great | View |
| AugustRecommended | 16°C | 5°C | 8 | 9h | 70% | 2 | Great | View |
| SeptemberRecommended | 18°C | 7°C | 8 | 10h | 70% | 6 | Great | View |
| OctoberRecommended | 20°C | 9°C | 6 | 12h | 70% | 6 | Great | View |
| NovemberRecommended | 24°C | 12°C | 3 | 13h | 70% | 9 | Great | View |
| DecemberRecommended | 27°C | 15°C | 1 | 14h | 70% | 9 | Great | View |
Data source: Open-Meteo ERA5 reanalysis archive, 30-year historical normals (1991-2020). Temperatures in Celsius. Sunshine hours are daily averages.
Seasonal Guide to Santiago
Spring (September to November)
Avg: 21°C high, 9°C low
The spring equivalent in Santiago brings gradually warm temperatures. Daytime highs reach around 21°C (70°F) while nights cool to 9°C (48°F). Rainfall is relatively low, making it a pleasant time for outdoor exploration.
Summer (December to February)
Avg: 28°C high, 16°C low
Summer is the warmest season in Santiago, with temperatures reaching 28°C (82°F). Comfortable warmth makes this a popular time for tourists, though accommodation prices tend to peak. Long daylight hours and abundant sunshine provide plenty of time to explore.
Fall (March to May)
Avg: 22°C high, 11°C low
Fall in Santiago is one of the best times to visit. Temperatures settle around 22°C (72°F) during the day and 11°C (52°F) at night. Drier weather and thinner crowds make this an appealing alternative to peak summer travel.
Winter (June to August)
Avg: 15°C high, 5°C low
Winter in Santiago brings the coolest weather of the year. Layers are essential, and some outdoor attractions may have reduced hours. However, hotel prices typically drop and popular sites are less crowded.
When to Avoid Santiago
The least favorable time to visit Santiago is June and May. During this period, you can expect less favorable weather conditions.
June
Challenges: less favorable weather conditions
May
Challenges: less favorable weather conditions
July
Challenges: less favorable weather conditions
Note: visiting during off-peak months often means lower prices, fewer crowds, and a more authentic experience. Consider your priorities when planning your trip.
What to Pack for Santiago
Packing recommendations for visiting Santiago during the best travel months (January, February, March), when temperatures range from 16°C to 27°C:
- +Light layers for warm days and cooler evenings
- +Comfortable walking shoes
- +Sunscreen (SPF 30+), sunglasses, and a wide-brim hat
- +A light sweater or cardigan for evening temperature drops
- +Reusable water bottle
- +Universal power adapter
Santiago Year-Round Climate Overview
Santiago has a Mediterranean climate (Koppen classification: Csa). The warmest month is February with highs of 28°C, while the coldest month is July at just 15°C. Annual rainfall averages 488mm across approximately 52 rain days.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 28 | 28 | 26 | 22 | 19 | 15 | 15 | 16 | 18 | 20 | 24 | 27 |
| Low °C | 17 | 16 | 15 | 11 | 7 | 5 | 4 | 5 | 7 | 9 | 12 | 15 |
| Rain Days | 1 | 1 | 1 | 3 | 6 | 7 | 7 | 8 | 8 | 6 | 3 | 1 |
| Rain mm | 3 | 5 | 9 | 28 | 60 | 105 | 83 | 79 | 55 | 38 | 16 | 7 |
| Sun h/day | 14 | 13 | 12 | 10 | 8 | 7 | 8 | 9 | 10 | 12 | 13 | 14 |
| Humidity % | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| UV Index | 9 | 9 | 6 | 6 | 2 | 2 | 2 | 2 | 6 | 6 | 9 | 9 |
Compare Nearby Destinations
Considering alternatives to Santiago? Compare the best travel months for nearby cities:
Frequently Asked Questions
What is the best month to visit Santiago?+
The best time to visit Santiago is January, February, March. During these months, temperatures average 27°C (81°F) with 13 hours of daily sunshine and only 1 rain days per month. These conditions offer the most comfortable weather for sightseeing and outdoor activities.
What is the worst time to visit Santiago?+
The least ideal time to visit Santiago is June and May. During this period, you can expect less favorable weather conditions. While Santiago can still be visited during this time (often with fewer crowds and lower prices), the weather may limit outdoor activities.
Is Santiago good to visit in winter?+
Winter in Santiago (December to February) brings temperatures of 28°C (82°F) highs and 16°C (61°F) lows, with about 14 hours of sunshine and 1 rain days per month. This is generally a good time to visit.
What is the rainy season in Santiago?+
The rainy season in Santiago runs from June to September, when average rain days increase to 8 days per month. Total monthly precipitation during this period averages 81mm.
What should I pack for Santiago?+
When visiting Santiago during the best travel months (January, February, March), pack light layers for warm days and cooler evenings, comfortable walking shoes, and a light jacket. Rain gear is generally not needed. Sunscreen and sunglasses are recommended, especially given the high UV index.
Is January a good time to visit Santiago?+
Yes, January is one of the best months to visit Santiago. Expect average highs of 28°C (82°F), 14 hours of daily sunshine, and only 1 rain days. The weather is ideal for exploring the city, visiting outdoor attractions, and enjoying local activities.
Detailed Monthly Weather for Santiago
For a complete day-by-day weather breakdown including packing lists, activities, and local events, explore each month individually:
January
February
March
April
May
June
July
August
September
October
November
December
More Travel Weather Guides
Explore weather guides for other popular destinations: