La Serena weather in October 2025

Expect 18°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in La Serena in October. Check more long-term weather averages for La Serena in October before you book your next holiday to Chile in 2025/2026.

  • 18°C maximum daytime temperature in October in La Serena18
    18°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in October in La Serena1
    1 day with some rainfall
  • 10°C minimum night-time temperature in October in La Serena10
    10°C min night temperature
  • 13 hours of daylight per day in October in La Serena13
    13 hours of daylight per day
  • No heat & humidity in October in La Serena0
    No heat & humidity
  • 2 mm monthly rainfall in October in La Serena2
    2 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in La Serena10
    10 (Very High) UV index
  • 13°C sea temperature in October in La Serena13
    13°C sea temperature

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The October weather guide for Chile (La Serena) 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 La Serena in October?

Daytime temperatures usually reach 18°C in La Serena in October, falling to 10°C at night.

How sunny is it in La Serena in October?

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

How warm is the sea around La Serena in October?

The average sea temperature around La Serena in October is 13°C.

Does it ever rain in La Serena in October?

There is usually 1 day with some rain in La Serena in October and the average monthly rainfall is 2mm.

La Serena October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:23 18:47
Thursday, 16th October 2025 06:06 18:56
Friday, 31st October 2025 05:51 19:07

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