Monthly weather averages & travel planning

South America › 🇨🇱 Chile › Santiago
Updated: March 2026
November is a excellent time to visit Santiago (8/10). With 13 daily sunshine hours and only 3 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Santiago. Beach and outdoor-focused visitors will find November ideal, though hotel prices reflect demand and popular sites get crowded by mid-morning. October offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Santiago's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: book accommodation at least 6-8 weeks ahead, as popular hotels fill quickly during November. Purchasing skip-the-line tickets for major attractions in advance saves meaningful time. If you have flexibility, arriving a few days before or after peak weekends reduces both crowds and prices noticeably.
November weather in Santiago is defined by a daily temperature swing from 12°C at night to 24°C during the afternoon. Humidity averages 70%, and you can count on around 13 sunshine hours each day. That combination makes November warm and lush, though dressing in breathable fabrics keeps things manageable.
24°C
75°F
Avg High
12°C
54°F
Avg Low
3 days
16 mm total
Rain Days
13h
per day avg
Sunshine
70%
Moderate
Humidity
The 12°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. Humidity averages 70%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. UV index averages 9 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Winds are calm at an average 12 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 75°F average high, 54°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Santiago in November means dressing for 24°C days and 12°C evenings. A light cotton tee with a casual overshirt works well at 24°C, the overshirt doubles as a layer for air-conditioned venues. Evenings drop 12°C to around 12°C, a notable shift that catches underprepared visitors off guard. Pack a dedicated evening layer. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues.
Local tip: Layers are more practical than a single heavy garment in Santiago. The day-to-evening temperature shift rewards packing a versatile mid-layer you can add or remove as conditions change.
November has no major festivals or public holidays in Santiago, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 24°C average highs and 3 rainy days
November marks the transition into warmer conditions in Santiago, as the sun angle climbs and day length extends. Temperatures averaging 24°C by day and 12°C overnight reflect a city shaking off winter: the morning air still carries a cool edge, but afternoons are noticeably warmer than even four weeks prior. At 33 degrees south latitude, spring is one of the most dynamic periods in the annual cycle, with weekly temperature changes that can be larger than the month-to-month shifts of summer. This volatility is part of the appeal: Santiago in November has a freshness and energy that peak-summer heat tends to mute. The warmth is sufficient for outdoor dining and long walking days. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Santiago in November
November ranks 4th sunniest of the year in Santiago, with an average 13 daily sunshine hours. The driest months are January, February, and March. January is the hottest month (28°C avg high); June is the coolest (15°C). From here, temperatures rise 3°C into December. Compared to last month (October: 20°C high, 6 rain days), November is warmer and drier. November sits in the middle of the annual sunshine ranking for Santiago, offering a reasonable balance of good weather and manageable crowds.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 28°C | 17°C | 1 | 14h | View |
| February | 28°C | 16°C | 1 | 13h | View |
| March | 26°C | 15°C | 1 | 12h | View |
| April | 22°C | 11°C | 3 | 10h | View |
| May | 19°C | 7°C | 6 | 8h | View |
| June | 15°C | 5°C | 7 | 7h | View |
| July | 15°C | 4°C | 7 | 8h | View |
| August | 16°C | 5°C | 8 | 9h | View |
| September | 18°C | 7°C | 8 | 10h | View |
| October | 20°C | 9°C | 6 | 12h | View |
| November | 24°C | 12°C | 3 | 13h | View |
| December | 27°C | 15°C | 1 | 14h | View |
January
1 rain days, 14h sun
February
1 rain days, 13h sun
March
1 rain days, 12h sun
April
3 rain days, 10h sun
May
6 rain days, 8h sun
June
7 rain days, 7h sun
July
7 rain days, 8h sun
August
8 rain days, 9h sun
September
8 rain days, 10h sun
October
6 rain days, 12h sun
November
3 rain days, 13h sun
December
1 rain days, 14h sun
Data Sources for Santiago
Climate normals represent 30-year averages (1991-2020). Individual years may vary.