Weather in Santiago in December
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Climate Overview
December is a good time to visit Santiago. Santiago has a Moderate climate with average yearly highs of 29°C, lows of 14°C, and approximately 0 rainy days per month.
29°C
14°C
0days
14.3h
Is December a good time to visit Santiago?
Conditions are pleasant for sightseeing, though you might encounter occasional showers.
Daylight
6:28 AM
8:49 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 31°C | 17°C | 0 | Good |
| February | 31°C | 16°C | 0 | Good |
| March | 29°C | 15°C | 0 | Excellent (best) |
| April | 25°C | 13°C | 2 | Excellent (best) |
| May | 21°C | 11°C | 3 | Good |
| June | 14°C | 7°C | 9 | Good |
| July | 15°C | 7°C | 7 | Good |
| August | 16°C | 7°C | 4 | Good |
| September | 20°C | 9°C | 1 | Good |
| October | 24°C | 11°C | 1 | Excellent (best) |
| November | 27°C | 12°C | 0 | Excellent (best) |
| December | 29°C | 14°C | 0 | Good |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for December
Lightweight clothes, sunglasses, sunscreen, and breathable fabrics.
Planning a trip to Santiago?
Common Questions
Is December a good time to visit Santiago? +
December is typically Good for visiting Santiago, with average highs of 29°C and around 0 rainy days.
What should I pack for Santiago in December? +
With highs of 29°C and lows of 14°C in {month}, we recommend: Lightweight clothes, sunglasses, sunscreen, and breathable fabrics.
Does it rain a lot in Santiago in December? +
Santiago typically sees around 0 rainy days in December.
How many hours of daylight are there in Santiago in December? +
In December, Santiago gets approximately 14.3 hours of daylight per day.
Is December peak season in Santiago? +
No, December is not peak season in Santiago. Expect better value on accommodation and fewer tourists.
What is the best month to visit Santiago? +
The best months to visit Santiago are October, November, March, April, when the weather is optimal for sightseeing.
More Santiago Guides
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Itineraries
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Overview
Complete travel guide for Santiago: top things to do, itineraries, and typical costs.