Rancagua weather in September (O'Higgins, Chile)

Interested in knowing the climate of Rancagua in September? See what weather conditions to anticipate this month with our guide.

Temperatures

The typical weather for September in Rancagua includes moderate temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 18°C. But by evening, they drop to around 4°C.

Precipitation

Rancagua in September usually receives moderate rainfall, averaging around 87 mm for the month. Typically, you can expect about 4 days of rain this month.

Should you favor a climate that's both dry and comfortably warm January, February, March, April, October, November and December typically offer the most agreeable circumstances. On the other hand, June, July and August tend to be characterized by conditions that may not be as optimal.

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

 

Rancagua, monthly averages in September

Min Temperature 4°C  

Max Temperature 18°C  

Chance of Rain 14%  

Precipitation 87 mm  

Rainy days 4 days  

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 Rancagua, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

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

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.