Caldera weather in September (Atacama, Chile)

Curious about the September weather in Caldera? This guide provides all the details you need.

In Caldera the weather in September is generally perfect, with moderate temperatures and almost no rainfall. Daytime temperatures hover around 18°C, while nights can cool down to about 11°C.

Caldera in September usually receives almost no rainfall, averaging around 2.1 mm for the month. When we look at the climate data from the last 30 years, we can expect around 1 day of rain.

The city usually sees around 237 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Caldera. January, February, March, April, May, June, September, October, November and December typically offer the best circumstances. While July and August tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Caldera climate page with graphs.

 

Caldera, monthly averages in September

Min Temperature 11°C  

Max Temperature 18°C  

Chance of Rain 2%  

Precipitation 2.1 mm  

Rainy days 1 day  

Humidity 63% *  

Sunshine 237 hours *  

Percentage Sunshine *  

* Data from: Copiapó, Chile (58 KM, 36 Miles).

Where to go in Chile in September

Find out more about the weather in Chile in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Caldera, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Cycling

6/10

Walking

6/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Caldera.

Our site offers climate and forecast data for every country in the world. Are you going to Chile? On this website you can find historical weather averages for many cities in Chile. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.