Calama weather in September 2025

Expect 17°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Calama in September. Check more long-term weather averages for Calama in September before you book your next holiday to Chile in 2025/2026.

  • 17°C maximum daytime temperature in September in Calama17
    17°C max day temperature
  • 8 hours of sunshine per day
  • 1 day with some rainfall in September in Calama1
    1 day with some rainfall
  • 4°C minimum night-time temperature in September in Calama4
    4°C min night temperature
  • 12 hours of daylight per day in September in Calama12
    12 hours of daylight per day
  • No heat & humidity in September in Calama0
    No heat & humidity
  • 5 mm monthly rainfall in September in Calama5
    5 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Calama11
    11 (Extreme) UV index

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The September weather guide for Chile (Calama) 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 warm is it in Calama in September?

Daytime temperatures usually reach 17°C in Calama in September, falling to 4°C at night.

How sunny is it in Calama in September?

There are normally 8 hours of bright sunshine each day in Calama in September - that's 70% of daylight hours.

Does it ever rain in Calama in September?

There is usually 1 day with some rain in Calama in September and the average monthly rainfall is 5mm.

Calama September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:46 18:26
Monday, 15th September 2025 06:32 18:30
Tuesday, 30th September 2025 06:17 18:34

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