Arica weather in September 2025

Expect 68°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Arica in September. Check more long-term weather averages for Arica in September before you book your next holiday to Chile in 2025/2026.

  • 68°F maximum daytime temperature in September in Arica68
    68°F max day temperature
  • 7 hours of sunshine per day
  • 2 days with some rainfall in September in Arica2
    2 days with some rainfall
  • 54°F minimum night-time temperature in September in Arica54
    54°F min night temperature
  • 12 hours of daylight per day in September in Arica12
    12 hours of daylight per day
  • No heat & humidity in September in Arica0
    No heat & humidity
  • 0.1 inches monthly rainfall in September in Arica0.1
    0.1 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Arica11
    11 (Extreme) UV index
  • 63°F sea temperature in September in Arica63
    63°F sea temperature

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The September weather guide for Chile (Arica) 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)  |  Imperial (°F)

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More about Chile

How hot is it in Arica in September?

Daytime temperatures usually reach 68°F in Arica in September, falling to 54°F at night.

How sunny is it in Arica in September?

There are normally 7 hours of bright sunshine each day in Arica in September - that's 57% of daylight hours.

How warm is the sea around Arica in September?

The average sea temperature around Arica in September is 63°F.

Does it ever rain in Arica in September?

There are usually 2 days with some rain in Arica in September and the average monthly rainfall is 0.1 inches.

Arica September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:49 18:34
Monday, 15th September 2025 06:37 18:36
Tuesday, 30th September 2025 06:24 18:39

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