Santiago Weather in January
In January, Santiago averages a high of 30°C (86°F) and a low of 13°C (55°F), based on 51 years of historical weather data from QUINTA NORMAL.
30°C
Average high
86°F
13°C
Average low
55°F
39°C
Record high
103°F · 2019
6°C
Record low
42°F · 1991
What to Expect in Santiago in January
Typical January days in Santiago reach 30°C (86°F) during the afternoon and cool to around 13°C (55°F) overnight. On average, measurable rain falls on about 1% of days this month. Over the past 51 years, January temperatures in Santiago have ranged from a record high of 39°C (2019) down to a record low of 6°C (1991).
For a day-by-day look or other months, see the full Santiago weather history.