Weather in northwestern Argentina in September

I’m taking a month-long trip to northern Argentina throughout September. Buenos Aires, Iguazu, Salta, Humahuaca, Cafayate, and if time allows, La Rioja. I’m unsure about what clothes to pack. What are the temperatures like in September? Thanks for your great tips! Dominerja

Hi there, I’m in a similar situation... but in October and November. I think you should be prepared for both hot and cold weather at higher altitudes... We’ll see for ourselves 😉😉 It seems like there are way fewer people on VF these days than before... Lapresse2

I’m taking a month-long trip to northern Argentina throughout September. What are the temperatures like in September? ...

Hi there, Climate info on this page, this one, or this other one. Have a great trip!

Hi Jlma Thanks for the links... The temperatures aren't too bad. Lapresse2