Is Antofagasta hot in December?
Days are typically mild at 21.9°C, while nights average 16.1°C.
Chile · 1991–2020 normal
Antofagasta in
December.
Typical December weather in Antofagasta: 21.9°C by day, 16.1°C at night, 3 mm of rain over 0 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.9°C
Typical low16.1°C
Rain3 mm
Wet days0
In the year-round weather comparison, December scores 91 out of 100 (February leads the year at 95). Daylight is calculated as 13 h 35 from latitude -23.65°. Open-water sea temperature is 18.8°C (4 km from the place centre).
December at a glance
What is Antofagasta like in December?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 3 mm across about 0 wet days.
How much daylight is there?
There are about 13 h 35 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 4 of 12 in our weather comparison; February ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3899539
- NOAA station
- CI000085442 · ANTOFAGASTA
- Station distance
- 24.8 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Antofagasta is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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