Antofagasta weather in October 2025

Expect 19°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Antofagasta in October. Check more long-term weather averages for Antofagasta in October before you book your next holiday to Chile in 2025/2026.

  • 19°C maximum daytime temperature in October in Antofagasta19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in October in Antofagasta1
    1 day with some rainfall
  • 12°C minimum night-time temperature in October in Antofagasta12
    12°C min night temperature
  • 13 hours of daylight per day in October in Antofagasta13
    13 hours of daylight per day
  • No heat & humidity in October in Antofagasta0
    No heat & humidity
  • 1 mm monthly rainfall in October in Antofagasta1
    1 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Antofagasta11
    11+ (Extreme) UV index
  • 16°C sea temperature in October in Antofagasta16
    16°C sea temperature

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The October weather guide for Chile (Antofagasta) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Chile

How hot is it in Antofagasta in October?

Daytime temperatures usually reach 19°C in Antofagasta in October, falling to 12°C at night.

How sunny is it in Antofagasta in October?

There are normally 9 hours of bright sunshine each day in Antofagasta in October - that's 69% of daylight hours.

How warm is the sea around Antofagasta in October?

The average sea temperature around Antofagasta in October is 16°C.

Does it ever rain in Antofagasta in October?

There is usually 1 day with some rain in Antofagasta in October and the average monthly rainfall is 1mm.

Antofagasta October sunrise & sunset times

Browse the sunrise and sunset times for Antofagasta in October 2025. Select a month to view Antofagasta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:22 18:41
Thursday, 16th October 2025 06:07 18:47
Friday, 31st October 2025 05:56 18:55

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