Santiago weather in September 2024

Expect 16°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Santiago in September. Check more long-term weather averages for Santiago in September before you book your next holiday to Chile in 2024/2025.

  • 16°C maximum daytime temperature in September in Santiago16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 4 days with some rainfall in September in Santiago4
    4 days with some rainfall
  • 5°C minimum night-time temperature in September in Santiago5
    5°C min night temperature
  • 12 hours of daylight per day in September in Santiago12
    12 hours of daylight per day
  • No heat & humidity in September in Santiago0
    No heat & humidity
  • 32 mm monthly rainfall in September in Santiago32
    32 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Santiago6
    6 (High) UV index

More about Santiago

Santiago by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Chile

  • Book early & save on 2025 river cruises with Avalon Waterways
  • Filter deals by promotion, month, destination & more
  • Travel between 1st Jan & 31st Dec 2025 (inclusive)

Expires at 23:59 on Wednesday 31st Dec 2025 · View all Avalon Waterways offers

The September weather guide for Chile (Santiago) 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)

Back to top

More about Santiago

How warm is it in Santiago in September?

Daytime temperatures usually reach 16°C in Santiago in September, falling to 5°C at night.

How sunny is it in Santiago in September?

There are normally 6 hours of bright sunshine each day in Santiago in September - that's 49% of daylight hours.

Does it rain in Santiago in September?

There are usually 4 days with some rain in Santiago in September and the average monthly rainfall is 32mm.

Santiago September sunrise & sunset times

Browse the sunrise and sunset times for Santiago in September 2024. Select a month to view Santiago sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 06:59 18:25
Sunday, 15th September 2024 07:41 19:34
Monday, 30th September 2024 07:20 19:45

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^