Arequipa weather in September 2025

Expect 22°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Arequipa in September. Check more long-term weather averages for Arequipa in September before you book your next holiday to Peru in 2025/2026.

  • 22°C maximum daytime temperature in September in Arequipa22
    22°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in September in Arequipa1
    1 day with some rainfall
  • 6°C minimum night-time temperature in September in Arequipa6
    6°C min night temperature
  • 12 hours of daylight per day in September in Arequipa12
    12 hours of daylight per day
  • No heat & humidity in September in Arequipa0
    No heat & humidity
  • 1 mm monthly rainfall in September in Arequipa1
    1 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Arequipa11
    11+ (Extreme) UV index

More about Arequipa

Arequipa by month

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

Recommended for Peru

Travelbag sale: up to 40% off select hotels & resorts

  • Save up to 40% on holidays to select hotels & resorts
  • Book beach holidays, city breaks & tours in 2025/2026
  • Destinations across Europe, Americas, Asia, Africa & beyond
Go to Travelbag deal >>

Expires at 23:59 on Friday 31st Jan 2025 · View all Travelbag offers

TravelbagHoliday deal finder

The September weather guide for Peru (Arequipa) 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

How hot is it in Arequipa in September?

Daytime temperatures usually reach 22°C in Arequipa in September, falling to 6°C at night.

How sunny is it in Arequipa in September?

There are normally 10 hours of bright sunshine each day in Arequipa in September - that's 81% of daylight hours.

Does it ever rain in Arequipa in September?

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

Arequipa September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:52 17:40
Monday, 15th September 2025 05:41 17:41
Tuesday, 30th September 2025 05:29 17:43

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^