Vallenar weather in September (Atacama, Chile)

Is Vallenar a good destination in September, weather-wise? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The weather in Vallenar is usually perfect in September, featuring high temperatures and almost no rainfall. Throughout the daytime, temperatures often hover around 22°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 8°C.

Precipitation

Vallenar in September usually receives almost no rainfall, averaging around 1.9 mm for the month. Looking at the last 30 years, the data shows about 1 day with rain.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

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

 

Vallenar, monthly averages in September

Min Temperature 8°C  

Max Temperature 22°C  

Chance of Rain 3%  

Precipitation 1.9 mm  

Rainy days 1 day  

Where to go in Chile in September

Find out more about the weather in Chile and which places have the best travel 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 Vallenar, 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.

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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 travel conditions. Find out where to go with our weather planner.